...

* 'development_fix_docusaurus' of github.com:freeflowuniverse/herolib:
  refactor: Improve docusaurus import and site handling

.github/workflows/hero_build.yml

@@ -5,9 +5,7 @@ permissions:
 
 on:
   push:
-    branches: ["main","development"]
   workflow_dispatch:
-    branches: ["main","development"]
 
 jobs:
   build:
@@ -26,9 +24,9 @@ jobs:
           - target: aarch64-apple-darwin
             os: macos-latest
             short-name: macos-arm64
-          - target: x86_64-apple-darwin
-            os: macos-13
-            short-name: macos-i64
+          # - target: x86_64-apple-darwin
+          #   os: macos-13
+          #   short-name: macos-i64
     runs-on: ${{ matrix.os }}
         
     steps:
@@ -44,10 +42,9 @@ jobs:
         run: ./install_v.sh --herolib
         timeout-minutes: 10
 
-
-      - name: Do all the basic tests
-        timeout-minutes: 25
-        run: ./test_basic.vsh
+      # - name: Do all the basic tests
+      #   timeout-minutes: 25
+      #   run: ./test_basic.vsh
 
       - name: Build Hero
         timeout-minutes: 15

.gitignore

@@ -1,4 +1,13 @@
-
+# Additional ignore files and directories
+Thumbs.db
+# Logs
+logs/
+*.log
+*.out
+# Compiled Python files
+*.pyc
+*.pyo
+__pycache__/
 *dSYM/
 .vmodules/
 .vscode
@@ -7,6 +16,7 @@ vls.*
 vls.log
 node_modules/
 docs/
+vdocs/
 photonwrapper.so
 x
 .env
@@ -27,4 +37,20 @@ output/
 .stellar
 data.ms/
 test_basic
-cli/hero
+cli/hero
+.aider*
+storage/
+.qdrant-initialized
+.compile_cache
+compile_results.log
+tmp
+compile_summary.log
+.summary_lock
+.aider*
+*.dylib
+server
+HTTP_REST_MCP_DEMO.md
+MCP_HTTP_REST_IMPLEMENTATION_PLAN.md
+.roo
+.kilocode
+.continue

CONTRIBUTING.md

@@ -0,0 +1,183 @@
+# Contributing to Herolib
+
+Thank you for your interest in contributing to Herolib! This document provides guidelines and instructions for contributing to the project.
+
+## Table of Contents
+
+- [Getting Started](#getting-started)
+  - [Setting Up Development Environment](#setting-up-development-environment)
+  - [Repository Structure](#repository-structure)
+- [Development Workflow](#development-workflow)
+  - [Branching Strategy](#branching-strategy)
+  - [Making Changes](#making-changes)
+  - [Testing](#testing)
+  - [Pull Requests](#pull-requests)
+- [Code Guidelines](#code-guidelines)
+- [CI/CD Process](#cicd-process)
+- [Documentation](#documentation)
+- [Troubleshooting](#troubleshooting)
+
+## Getting Started
+
+### Setting Up Development Environment
+
+For developers, you can use the automated installation script:
+
+```bash
+curl 'https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
+bash /tmp/install_v.sh --analyzer --herolib 
+# IMPORTANT: Start a new shell after installation for paths to be set correctly
+```
+
+Alternatively, you can manually set up the environment:
+
+```bash
+mkdir -p ~/code/github/freeflowuniverse
+cd ~/code/github/freeflowuniverse
+git clone git@github.com:freeflowuniverse/herolib.git
+cd herolib
+# checkout development branch for most recent changes
+git checkout development 
+bash install.sh
+```
+
+### Repository Structure
+
+Herolib is an opinionated library primarily used by ThreeFold to automate cloud environments. The repository is organized into several key directories:
+
+- `/lib`: Core library code
+- `/cli`: Command-line interface tools, including the Hero tool
+- `/cookbook`: Examples and guides for using Herolib
+- `/scripts`: Installation and utility scripts
+- `/docs`: Generated documentation
+
+## Development Workflow
+
+### Branching Strategy
+
+- `development`: Main development branch where all features and fixes are merged
+- `main`: Stable release branch
+
+For new features or bug fixes, create a branch from `development` with a descriptive name.
+
+### Making Changes
+
+1. Create a new branch from `development`:
+   ```bash
+   git checkout development
+   git pull
+   git checkout -b feature/your-feature-name
+   ```
+
+2. Make your changes, following the code guidelines.
+
+3. Run tests to ensure your changes don't break existing functionality:
+   ```bash
+   ./test_basic.vsh
+   ```
+
+4. Commit your changes with clear, descriptive commit messages.
+
+### Testing
+
+Before submitting a pull request, ensure all tests pass:
+
+```bash
+# Run all basic tests
+./test_basic.vsh
+
+# Run tests for a specific module
+vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
+
+# Run tests for an entire directory
+vtest ~/code/github/freeflowuniverse/herolib/lib/osal
+```
+
+The test script (`test_basic.vsh`) manages test execution and caching to optimize performance. It automatically skips tests listed in the ignore or error sections of the script.
+
+### Pull Requests
+
+1. Push your branch to the repository:
+   ```bash
+   git push origin feature/your-feature-name
+   ```
+
+2. Create a pull request against the `development` branch.
+
+3. Ensure your PR includes:
+   - A clear description of the changes
+   - Any related issue numbers
+   - Documentation updates if applicable
+
+4. Wait for CI checks to pass and address any feedback from reviewers.
+
+## Code Guidelines
+
+- Follow the existing code style and patterns in the repository
+- Write clear, concise code with appropriate comments
+- Keep modules separate and focused on specific functionality
+- Maintain separation between the jsonschema and jsonrpc modules rather than merging them
+
+## CI/CD Process
+
+The repository uses GitHub Actions for continuous integration and deployment:
+
+### 1. Testing Workflow (`test.yml`)
+
+This workflow runs on every push and pull request to ensure code quality:
+- Sets up V and Herolib
+- Runs all basic tests using `test_basic.vsh`
+
+All tests must pass before a PR can be merged to the `development` branch.
+
+### 2. Hero Build Workflow (`hero_build.yml`)
+
+This workflow builds the Hero tool for multiple platforms when a new tag is created:
+- Builds for Linux (x86_64, aarch64) and macOS (x86_64, aarch64)
+- Runs all basic tests
+- Creates GitHub releases with the built binaries
+
+### 3. Documentation Workflow (`documentation.yml`)
+
+This workflow automatically updates the documentation on GitHub Pages when changes are pushed to the `development` branch:
+- Generates documentation using `doc.vsh`
+- Deploys the documentation to GitHub Pages
+
+## Documentation
+
+To generate documentation locally:
+
+```bash
+cd ~/code/github/freeflowuniverse/herolib
+bash doc.sh
+```
+
+The documentation is automatically published to [https://freeflowuniverse.github.io/herolib/](https://freeflowuniverse.github.io/herolib/) when changes are pushed to the `development` branch.
+
+## Troubleshooting
+
+### TCC Compiler Error on macOS
+
+If you encounter the following error when using TCC compiler on macOS:
+
+```
+In file included from /Users/timurgordon/code/github/vlang/v/thirdparty/cJSON/cJSON.c:42:
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h:614: error: ';' expected (got "__fabsf16")
+```
+
+This is caused by incompatibility between TCC and the half precision math functions in the macOS SDK. To fix this issue:
+
+1. Open the math.h file:
+   ```bash
+   sudo nano /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h
+   ```
+
+2. Comment out the half precision math functions (around line 612-626).
+
+For more details, see the [README.md](README.md) troubleshooting section.
+
+## Additional Resources
+
+- [Herolib Documentation](https://freeflowuniverse.github.io/herolib/)
+- [Cookbook Examples](https://github.com/freeflowuniverse/herolib/tree/development/cookbook)
+- [AI Prompts](aiprompts/starter/0_start_here.md)

README.md

@@ -1,32 +1,53 @@
-# herolib
+# Herolib
 
+Herolib is an opinionated library primarily used by ThreeFold to automate cloud environments. It provides a comprehensive set of tools and utilities for cloud automation, git operations, documentation building, and more.
 
-> [documentation of the library](https://freeflowuniverse.github.io/herolib/)
+[![Build on Linux & Run tests](https://github.com/freeflowuniverse/herolib/actions/workflows/test.yml/badge.svg)](https://github.com/freeflowuniverse/herolib/actions/workflows/test.yml)
+[![Deploy Documentation to Pages](https://github.com/freeflowuniverse/herolib/actions/workflows/documentation.yml/badge.svg)](https://github.com/freeflowuniverse/herolib/actions/workflows/documentation.yml)
 
-## hero install  for users 
+> [Complete Documentation](https://freeflowuniverse.github.io/herolib/)
+
+## Installation
+
+### For Users
+
+The Hero tool can be installed with a single command:
 
 ```bash
-curl https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_hero.sh > /tmp/install_hero.sh
-bash /tmp/install_hero.sh
-
+curl https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_hero.sh | bash
 ```
 
-this tool can be used to work with git, build books, play with hero AI, ...
+Hero will be installed in:
+- `/usr/local/bin` for Linux
+- `~/hero/bin` for macOS
 
-## automated install for developers
+After installation on macOS, you may need to do source see below or restart your terminal to ensure the `hero` command is available:
+
+```bash
+source ~/.zprofile
+```
+
+The Hero tool can be used to work with git, build documentation, interact with Hero AI, and more.
+
+### For Developers
+
+For development purposes, use the automated installation script:
 
 ```bash
 curl 'https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
 bash /tmp/install_v.sh --analyzer --herolib 
-#DONT FORGET TO START A NEW SHELL (otherwise the paths will not be set)
+
+#do not forget to do the following this makes sure vtest and vrun exists
+cd ~/code/github/freeflowuniverse/herolib
+bash install_herolib.vsh
+
+# IMPORTANT: Start a new shell after installation for paths to be set correctly
+
 ```
 
-### details
-
-```bash
-
-~/code/github/freeflowuniverse/herolib/install_v.sh --help
+#### Installation Options
 
+```
 V & HeroLib Installer Script
 
 Usage: ~/code/github/freeflowuniverse/herolib/install_v.sh [options]
@@ -45,29 +66,108 @@ Examples:
   ~/code/github/freeflowuniverse/herolib/install_v.sh --analyzer
   ~/code/github/freeflowuniverse/herolib/install_v.sh --herolib
   ~/code/github/freeflowuniverse/herolib/install_v.sh --reset --analyzer # Fresh install of both
-
 ```
 
-### to test
+## Features
 
-to run the basic tests, important !!!
+Herolib provides a wide range of functionality:
+
+- Cloud automation tools
+- Git operations and management
+  ### Offline Mode for Git Operations
+
+  Herolib now supports an `offline` mode for Git operations, which prevents automatic fetching from remote repositories. This can be useful in environments with limited or no internet connectivity, or when you want to avoid network calls during development or testing.
+
+  To enable offline mode:
+
+  -   **Via `GitStructureConfig`**: Set the `offline` field to `true` in the `GitStructureConfig` struct.
+  -   **Via `GitStructureArgsNew`**: When creating a new `GitStructure` instance using `gittools.new()`, set the `offline` parameter to `true`.
+  -   **Via Environment Variable**: Set the `OFFLINE` environment variable to any value (e.g., `export OFFLINE=true`).
+
+  When offline mode is active, `git fetch --all` operations will be skipped, and a debug message "fetch skipped (offline)" will be printed.
+- Documentation building
+- Hero AI integration
+- System management utilities
+- And much more
+
+Check the [cookbook](https://github.com/freeflowuniverse/herolib/tree/development/cookbook) for examples and use cases.
+
+## Testing
+
+Running tests is an essential part of development. To run the basic tests:
 
 ```bash
+# Run all basic tests
 ~/code/github/freeflowuniverse/herolib/test_basic.vsh
-```
 
-```bash
+# Run tests for a specific module
 vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
-#for a full dir
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal
 
-#to do al basic tests
-~/code/github/freeflowuniverse/herolib/test_basic.vsh
+# Run tests for an entire directory
+vtest ~/code/github/freeflowuniverse/herolib/lib/osal
+```
+
+The `vtest` command is an alias for testing functionality.
+
+## Contributing
+
+We welcome contributions to Herolib! Please see our [CONTRIBUTING.md](CONTRIBUTING.md) file for detailed information on:
+
+- Setting up your development environment
+- Understanding the repository structure
+- Following our development workflow
+- Making pull requests
+- CI/CD processes
+
+## Troubleshooting
+
+### TCC Compiler Error on macOS
+
+If you encounter the following error when using TCC compiler on macOS:
 
 ```
-vtest is an alias to test functionality
+In file included from /Users/timurgordon/code/github/vlang/v/thirdparty/cJSON/cJSON.c:42:
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h:614: error: ';' expected (got "__fabsf16")
+```
 
+This is caused by incompatibility between TCC and the half precision math functions in the macOS SDK. To fix this issue:
 
-## important to read
+1. Open the math.h file:
+   ```bash
+   sudo nano /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h
+   ```
 
-- [aiprompts/starter/0_start_here.md](aiprompts/starter/0_start_here.md)
+2. Comment out the following lines (around line 612-626):
+   ```c
+   /* half precision math functions */
+   // extern _Float16 __fabsf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __hypotf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __sqrtf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __ceilf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __floorf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __rintf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __roundf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __truncf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __copysignf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __nextafterf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __fmaxf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __fminf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   // extern _Float16 __fmaf16(_Float16, _Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
+   ```
+
+3. Save the file and try compiling again.
+
+## Additional Resources
+
+- [Complete Documentation](https://freeflowuniverse.github.io/herolib/)
+- [Cookbook Examples](https://github.com/freeflowuniverse/herolib/tree/development/cookbook)
+- [AI Prompts](aiprompts/starter/0_start_here.md)
+
+## Generating Documentation
+
+To generate documentation locally:
+
+```bash
+cd ~/code/github/freeflowuniverse/herolib
+bash doc.sh
+```

aiprompts/.openhands/setup.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Herolib Web Server Installation Script
+# This script sets up the necessary environment for the Flask web server.
+
+set -e  # Exit on any error
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Script directory
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+/workspace/herolib/install_v.sh

aiprompts/ai_core/core_heroscript.md

@@ -1,204 +0,0 @@
-# instructions how to work with heroscript in vlang
-
-## heroscript
-
-Heroscript is our small scripting language which has following structure
-
-an example of a heroscript is
-
-```heroscript
-
-!!mailclient.configure
-	name: 'myname'
-	host: 'localhost'
-	port: 25
-	secure: 1
-	reset: 1 
-	description: '
-		a description can be multiline
-
-		like this
-		'
-
-```
-
-Notice how:
-- every action starts with !!
-	- the first part is the actor, mailclient in this case
-	- the 2e part is the action name, configure in this case
-- multilines are supported see the description field
-
-## how to process heroscript in Vlang
-
-- heroscript can be converted to a struct,
-- the methods available to get the params are in 'params' section further in this doc
-
-
-```vlang
-//the object which will be configured
-pub struct mailclient {
-pub mut:
-	name string
-	host string
-	port int	
-	secure bool
-	description string
-}
-
-mut plbook := playbook.new(text: $the_heroscript_from_above)!
-play_mailclient(mut plbook)! //see below in vlang block there it all happens
-
-pub fn play_mailclient(mut plbook playbook.PlayBook) ! {
-
-	//find all actions are !!$actor.$actionname.  in this case above the actor is !!mailclient, we check with the fitler if it exists, if not we return
-	mailclient_actions := plbook.find(filter: 'mailclient.')!
-	for action in mailclient_actions {
-		if action.name == "configure"{
-			mut p := action.params
-			mut obj := mailclientScript{
-				//INFO: all details about the get methods can be found in 'params get methods' section
-				name : p.get('name')! //will give error if not exist			
-				homedir : p.get('homedir')!
-				title : p.get_default('title', 'My Hero DAG')!  //uses a default if not set
-				reset : p.get_default_false('reset') 
-				start : p.get_default_true('start')
-				colors : p.get_list('colors')
-				description : p.get_default('description','')!					
-			}
-		}
-
-	}
-}
-
-
-}
-
-
-## params get methods (param getters)
-
-above in the p.get... 
-
-below you can find the methods which can be used on the params
-
-```vlang
-
-exists(key_ string) bool
-
-//check if arg exist (arg is just a value in the string e.g. red, not value:something) 
-exists_arg(key_ string) bool
-
-//see if the kwarg with the key exists if yes return as string trimmed
-get(key_ string) !string
-
-//return the arg with nr, 0 is the first    
-get_arg(nr int) !string
-
-//return arg, if the nr is larger than amount of args, will return the defval
-get_arg_default(nr int, defval string) !string
-
-get_default(key string, defval string) !string
-
-get_default_false(key string) bool
-
-get_default_true(key string) bool
-
-get_float(key string) !f64
-
-get_float_default(key string, defval f64) !f64
-
-get_from_hashmap(key_ string, defval string, hashmap map[string]string) !string
-
-get_int(key string) !int
-
-get_int_default(key string, defval int) !int
-
-//Looks for a list of strings in the parameters. ',' are used as deliminator to list
-get_list(key string) ![]string
-
-get_list_default(key string, def []string) ![]string
-
-get_list_f32(key string) ![]f32
-
-get_list_f32_default(key string, def []f32) []f32
-
-get_list_f64(key string) ![]f64
-
-get_list_f64_default(key string, def []f64) []f64
-
-get_list_i16(key string) ![]i16
-
-get_list_i16_default(key string, def []i16) []i16
-
-get_list_i64(key string) ![]i64
-
-get_list_i64_default(key string, def []i64) []i64
-
-get_list_i8(key string) ![]i8
-
-get_list_i8_default(key string, def []i8) []i8
-
-get_list_int(key string) ![]int
-
-get_list_int_default(key string, def []int) []int
-
-get_list_namefix(key string) ![]string
-
-get_list_namefix_default(key string, def []string) ![]string
-
-get_list_u16(key string) ![]u16
-
-get_list_u16_default(key string, def []u16) []u16
-
-get_list_u32(key string) ![]u32
-
-get_list_u32_default(key string, def []u32) []u32
-
-get_list_u64(key string) ![]u64
-
-get_list_u64_default(key string, def []u64) []u64
-
-get_list_u8(key string) ![]u8
-
-get_list_u8_default(key string, def []u8) []u8
-
-get_map() map[string]string
-
-get_path(key string) !string
-
-get_path_create(key string) !string
-
-get_percentage(key string) !f64
-
-get_percentage_default(key string, defval string) !f64
-
-//convert GB, MB, KB to bytes e.g. 10 GB becomes bytes in u64
-get_storagecapacity_in_bytes(key string) !u64
-
-get_storagecapacity_in_bytes_default(key string, defval u64) !u64
-
-get_storagecapacity_in_gigabytes(key string) !u64
-
-//Get Expiration object from time string input input can be either relative or absolute## Relative time
-get_time(key string) !ourtime.OurTime
-
-get_time_default(key string, defval ourtime.OurTime) !ourtime.OurTime
-
-get_time_interval(key string) !Duration
-
-get_timestamp(key string) !Duration
-
-get_timestamp_default(key string, defval Duration) !Duration
-
-get_u32(key string) !u32
-
-get_u32_default(key string, defval u32) !u32
-
-get_u64(key string) !u64
-
-get_u64_default(key string, defval u64) !u64
-
-get_u8(key string) !u8
-
-get_u8_default(key string, defval u8) !u8
-
-```

aiprompts/ai_core/core_params.md

@@ -1,142 +0,0 @@
-# how to use params
-
-works very well in combination with heroscript
-
-## How to get the paramsparser
-
-```v
-import freeflowuniverse.herolib.data.paramsparser
-
-// Create new params from text
-params := paramsparser.new("color:red size:'large' priority:1 enable:true")!
-
-// Or create empty params and add later
-mut params := paramsparser.new_params()
-params.set("color", "red")
-```
-
-## Parameter Format
-
-The parser supports several formats:
-
-1. Key-value pairs: `key:value`
-2. Quoted values: `key:'value with spaces'`
-3. Arguments without keys: `arg1 arg2`
-4. Comments: `// this is a comment`
-
-Example:
-
-```v
-text := "name:'John Doe' age:30 active:true // user details"
-params := paramsparser.new(text)!
-```
-
-## Getting Values
-
-The module provides various methods to retrieve values:
-
-```v
-// Get string value
-name := params.get("name")! // returns "John Doe"
-
-// Get with default value
-color := params.get_default("color", "blue")! // returns "blue" if color not set
-
-// Get as integer
-age := params.get_int("age")! // returns 30
-
-// Get as boolean (true if value is "1", "true", "y", "yes")
-is_active := params.get_default_true("active")
-
-// Get as float
-score := params.get_float("score")!
-
-// Get as percentage (converts "80%" to 0.8)
-progress := params.get_percentage("progress")!
-```
-
-## Type Conversion Methods
-
-The module supports various type conversions:
-
-### Basic Types
-
-- `get_int()`: Convert to int32
-- `get_u32()`: Convert to unsigned 32-bit integer
-- `get_u64()`: Convert to unsigned 64-bit integer
-- `get_u8()`: Convert to unsigned 8-bit integer
-- `get_float()`: Convert to 64-bit float
-- `get_percentage()`: Convert percentage string to float (e.g., "80%" → 0.8)
-
-### Boolean Values
-
-- `get_default_true()`: Returns true if value is empty, "1", "true", "y", or "yes"
-- `get_default_false()`: Returns false if value is empty, "0", "false", "n", or "no"
-
-### Lists
-
-The module provides robust support for parsing and converting lists:
-
-```v
-// Basic list parsing
-names := params.get_list("users")! // parses ["user1", "user2", "user3"]
-
-// With default value
-tags := params.get_list_default("tags", ["default"])!
-
-// Lists with type conversion
-numbers := params.get_list_int("ids")! // converts each item to int
-amounts := params.get_list_f64("prices")! // converts each item to f64
-
-// Name-fixed lists (normalizes each item)
-clean_names := params.get_list_namefix("categories")!
-```
-
-Supported list types:
-
-- `get_list()`: String list
-- `get_list_u8()`, `get_list_u16()`, `get_list_u32()`, `get_list_u64()`: Unsigned integers
-- `get_list_i8()`, `get_list_i16()`, `get_list_int()`, `get_list_i64()`: Signed integers
-- `get_list_f32()`, `get_list_f64()`: Floating point numbers
-
-Each list method has a corresponding `_default` version that accepts a default value.
-
-Valid list formats:
-
-```v
-users: "john, jane,bob"
-ids: "1,2,3,4,5"
-```
-
-### Advanced
-
-```v
-get_map() map[string]string
-
-get_path(key string) !string
-
-get_path_create(key string) !string //will create path if it doesnt exist yet
-
-get_percentage(key string) !f64
-
-get_percentage_default(key string, defval string) !f64
-
-//convert GB, MB, KB to bytes e.g. 10 GB becomes bytes in u64
-get_storagecapacity_in_bytes(key string) !u64
-
-get_storagecapacity_in_bytes_default(key string, defval u64) !u64
-
-get_storagecapacity_in_gigabytes(key string) !u64
-
-//Get Expiration object from time string input input can be either relative or absolute## Relative time
-get_time(key string) !ourtime.OurTime
-
-get_time_default(key string, defval ourtime.OurTime) !ourtime.OurTime
-
-get_time_interval(key string) !Duration
-
-get_timestamp(key string) !Duration
-
-get_timestamp_default(key string, defval Duration) !Duration
-
-```

aiprompts/ai_core/heroscript & params instructions.md

@@ -1,309 +0,0 @@
-# how to work with heroscript in vlang
-
-## heroscript
-
-Heroscript is our small scripting language which has following structure
-
-an example of a heroscript is
-
-```heroscript
-
-!!dagu.script_define
-	name: 'test_dag'
-	homedir:''
-	title:'a title'
-	reset:1
-	start:true //trie or 1 is same
-	colors: 'green,red,purple' //lists are comma separated
-	description: '
-		a description can be multiline
-
-		like this
-		'
-
-
-!!dagu.add_step
-	dag: 'test_dag'
-	name: 'hello_world'
-	command: 'echo hello world'
-
-!!dagu.add_step
-	dag: 'test_dag'
-	name: 'last_step'
-	command: 'echo last step'
-
-
-```
-
-Notice how:
-- every action starts with !!
-	- the first part is the actor e.g. dagu in this case
-	- the 2e part is the action name
-- multilines are supported see the description field
-
-## how to process heroscript in Vlang
-
-- heroscript can be converted to a struct,
-- the methods available to get the params are in 'params' section further in this doc
-
-
-```vlang
-
-fn test_play_dagu() ! {
-	mut plbook := playbook.new(text: thetext_from_above)!
-	play_dagu(mut plbook)! //see below in vlang block there it all happens
-}
-
-
-pub fn play_dagu(mut plbook playbook.PlayBook) ! {
-
-	//find all actions are !!$actor.$actionname.  in this case above the actor is !!dagu, we check with the fitler if it exists, if not we return
-	dagu_actions := plbook.find(filter: 'dagu.')!
-	if dagu_actions.len == 0 {
-		return
-	}	
-	play_dagu_basic(mut plbook)!
-}
-
-pub struct DaguScript {
-pub mut:
-	name string
-	homedir string
-	title string
-	reset bool
-	start bool
-	colors []string
-}
-
-// play_dagu plays the dagu play commands
-pub fn play_dagu_basic(mut plbook playbook.PlayBook) ! {
-
-	//now find the specific ones for dagu.script_define
-	mut actions := plbook.find(filter: 'dagu.script_define')!
-
-	if actions.len > 0 {
-		for myaction in actions {
-			mut p := myaction.params       //get the params object from the action object, this can then be processed using the param getters      
-			mut obj := DaguScript{
-				//INFO: all details about the get methods can be found in 'params get methods' section
-				name : p.get('name')! //will give error if not exist			
-				homedir : p.get('homedir')!
-				title : p.get_default('title', 'My Hero DAG')!  //uses a default if not set
-				reset : p.get_default_false('reset') 
-				start : p.get_default_true('start')
-				colors : p.get_list('colors')
-				description : p.get_default('description','')!					
-			}
-			... 
-		}
-	}
-
-    //there can be more actions which will have other filter
-	
-}
-
-```
-
-## params get methods (param getters)
-
-```vlang
-
-fn (params &Params) exists(key_ string) bool
-
-//check if arg exist (arg is just a value in the string e.g. red, not value:something) 
-fn (params &Params) exists_arg(key_ string) bool
-
-//see if the kwarg with the key exists if yes return as string trimmed
-fn (params &Params) get(key_ string) !string
-
-//return the arg with nr, 0 is the first    
-fn (params &Params) get_arg(nr int) !string
-
-//return arg, if the nr is larger than amount of args, will return the defval
-fn (params &Params) get_arg_default(nr int, defval string) !string
-
-fn (params &Params) get_default(key string, defval string) !string
-
-fn (params &Params) get_default_false(key string) bool
-
-fn (params &Params) get_default_true(key string) bool
-
-fn (params &Params) get_float(key string) !f64
-
-fn (params &Params) get_float_default(key string, defval f64) !f64
-
-fn (params &Params) get_from_hashmap(key_ string, defval string, hashmap map[string]string) !string
-
-fn (params &Params) get_int(key string) !int
-
-fn (params &Params) get_int_default(key string, defval int) !int
-
-//Looks for a list of strings in the parameters. ',' are used as deliminator to list
-fn (params &Params) get_list(key string) ![]string
-
-fn (params &Params) get_list_default(key string, def []string) ![]string
-
-fn (params &Params) get_list_f32(key string) ![]f32
-
-fn (params &Params) get_list_f32_default(key string, def []f32) []f32
-
-fn (params &Params) get_list_f64(key string) ![]f64
-
-fn (params &Params) get_list_f64_default(key string, def []f64) []f64
-
-fn (params &Params) get_list_i16(key string) ![]i16
-
-fn (params &Params) get_list_i16_default(key string, def []i16) []i16
-
-fn (params &Params) get_list_i64(key string) ![]i64
-
-fn (params &Params) get_list_i64_default(key string, def []i64) []i64
-
-fn (params &Params) get_list_i8(key string) ![]i8
-
-fn (params &Params) get_list_i8_default(key string, def []i8) []i8
-
-fn (params &Params) get_list_int(key string) ![]int
-
-fn (params &Params) get_list_int_default(key string, def []int) []int
-
-fn (params &Params) get_list_namefix(key string) ![]string
-
-fn (params &Params) get_list_namefix_default(key string, def []string) ![]string
-
-fn (params &Params) get_list_u16(key string) ![]u16
-
-fn (params &Params) get_list_u16_default(key string, def []u16) []u16
-
-fn (params &Params) get_list_u32(key string) ![]u32
-
-fn (params &Params) get_list_u32_default(key string, def []u32) []u32
-
-fn (params &Params) get_list_u64(key string) ![]u64
-
-fn (params &Params) get_list_u64_default(key string, def []u64) []u64
-
-fn (params &Params) get_list_u8(key string) ![]u8
-
-fn (params &Params) get_list_u8_default(key string, def []u8) []u8
-
-fn (params &Params) get_map() map[string]string
-
-fn (params &Params) get_path(key string) !string
-
-fn (params &Params) get_path_create(key string) !string
-
-fn (params &Params) get_percentage(key string) !f64
-
-fn (params &Params) get_percentage_default(key string, defval string) !f64
-
-//convert GB, MB, KB to bytes e.g. 10 GB becomes bytes in u64
-fn (params &Params) get_storagecapacity_in_bytes(key string) !u64
-
-fn (params &Params) get_storagecapacity_in_bytes_default(key string, defval u64) !u64
-
-fn (params &Params) get_storagecapacity_in_gigabytes(key string) !u64
-
-//Get Expiration object from time string input input can be either relative or absolute## Relative time
-fn (params &Params) get_time(key string) !ourtime.OurTime
-
-fn (params &Params) get_time_default(key string, defval ourtime.OurTime) !ourtime.OurTime
-
-fn (params &Params) get_time_interval(key string) !Duration
-
-fn (params &Params) get_timestamp(key string) !Duration
-
-fn (params &Params) get_timestamp_default(key string, defval Duration) !Duration
-
-fn (params &Params) get_u32(key string) !u32
-
-fn (params &Params) get_u32_default(key string, defval u32) !u32
-
-fn (params &Params) get_u64(key string) !u64
-
-fn (params &Params) get_u64_default(key string, defval u64) !u64
-
-fn (params &Params) get_u8(key string) !u8
-
-fn (params &Params) get_u8_default(key string, defval u8) !u8
-
-```
-
-## how internally a heroscript gets parsed for params
-
-- example to show how a heroscript gets parsed in action with params
-- params are part of action object
-
-```heroscript
-example text to parse (heroscript)
-
-id:a1 name6:aaaaa
-name:'need to do something 1' 
-description:
-    '
-    ## markdown works in it
-    description can be multiline
-    lets see what happens
-
-    - a
-    - something else
-
-    ### subtitle
-    '
-
-name2:   test
-name3: hi 
-name10:'this is with space'  name11:aaa11
-
-name4: 'aaa'
-
-//somecomment
-name5:   'aab'
-```
-
-the params are part of the action and are represented as follow for the above:
-
-```vlang
-Params{
-    params: [Param{
-        key: 'id'
-        value: 'a1'
-    }, Param{
-        key: 'name6'
-        value: 'aaaaa'
-    }, Param{
-        key: 'name'
-        value: 'need to do something 1'
-    }, Param{
-        key: 'description'
-        value: '## markdown works in it
-
-                description can be multiline
-                lets see what happens
-
-                - a
-                - something else
-
-                ### subtitle
-                '
-        }, Param{
-            key: 'name2'
-            value: 'test'
-        }, Param{
-            key: 'name3'
-            value: 'hi'
-        }, Param{
-            key: 'name10'
-            value: 'this is with space'
-        }, Param{
-            key: 'name11'
-            value: 'aaa11'
-        }, Param{
-            key: 'name4'
-            value: 'aaa'
-        }, Param{
-            key: 'name5'
-            value: 'aab'
-        }]
-    }
-```

aiprompts/ai_core/osal_os_system_tools.md

@@ -1,441 +0,0 @@
-# module osal
-
-import as
-
-```vlang
-import freeflowuniverse.herolib.osal
-
-osal.ping...
-
-```
-
-## ping
-
-```go
-assert ping(address:"338.8.8.8")==.unknownhost
-assert ping(address:"8.8.8.8")==.ok
-assert ping(address:"18.8.8.8")==.timeout
-```
-
-will do a panic if its not one of them, an unknown error
-
-## platform
-
-```go
-if platform()==.osx{
-    //do something
-}
-
-pub enum PlatformType {
-    unknown
-    osx
-    ubuntu
-    alpine
-}
-
-pub enum CPUType {
-    unknown
-    intel
-    arm
-    intel32
-    arm32
-}
-
-```
-
-## process
-
-### execute jobs
-
-```v
-mut job2:=osal.exec(cmd:"ls /")?
-println(job2)
-
-//wont die, the result can be found in /tmp/execscripts
-mut job:=osal.exec(cmd:"ls dsds",ignore_error:true)?
-//this one has an error
-println(job)
-```
-
-All scripts are executed from a file from /tmp/execscripts
-
-If the script executes well then its removed, so no leftovers, if it fails the script stays in the dir
-
-### check process logs
-
-```
-mut pm:=process.processmap_get()?
-```
-
-info returns like:
-
-```json
-}, freeflowuniverse.herolib.process.ProcessInfo{
-        cpu_perc: 0
-        mem_perc: 0
-        cmd: 'mc'
-        pid: 84455
-        ppid: 84467
-        rss: 3168
-    }, freeflowuniverse.herolib.process.ProcessInfo{
-        cpu_perc: 0
-        mem_perc: 0
-        cmd: 'zsh -Z -g'
-        pid: 84467
-        ppid: 84469
-        rss: 1360
-    }]
-```
-
-## other commands
-
-fn bin*path() !string
-fn cmd_add(args* CmdAddArgs) !
-copy a binary to the right location on the local computer . e.g. is /usr/local/bin on linux . e.g. is ~/hero/bin on osx . will also add the bin location to the path of .zprofile and .zshrc (different per platform)
-fn cmd*exists(cmd string) bool
-fn cmd_exists_profile(cmd string) bool
-fn cmd_path(cmd string) !string
-is same as executing which in OS returns path or error
-fn cmd_to_script_path(cmd Command) !string
-will return temporary path which then can be executed, is a helper function for making script out of command
-fn cputype() CPUType
-fn cputype_enum_from_string(cpytype string) CPUType
-Returns the enum value that matches the provided string for CPUType
-fn dir_delete(path string) !
-remove all if it exists
-fn dir_ensure(path string) !
-remove all if it exists
-fn dir_reset(path string) !
-remove all if it exists and then (re-)create
-fn done_delete(key string) !
-fn done_exists(key string) bool
-fn done_get(key string) ?string
-fn done_get_int(key string) int
-fn done_get_str(key string) string
-fn done_print() !
-fn done_reset() !
-fn done_set(key string, val string) !
-fn download(args* DownloadArgs) !pathlib.Path
-if name is not specified, then will be the filename part if the last ends in an extension like .md .txt .log .text ... the file will be downloaded
-fn env_get(key string) !string
-Returns the requested environment variable if it exists or throws an error if it does not
-fn env_get_all() map[string]string
-Returns all existing environment variables
-fn env_get_default(key string, def string) string
-Returns the requested environment variable if it exists or returns the provided default value if it does not
-fn env_set(args EnvSet)
-Sets an environment if it was not set before, it overwrites the enviroment variable if it exists and if overwrite was set to true (default)
-fn env_set_all(args EnvSetAll)
-Allows to set multiple enviroment variables in one go, if clear_before_set is true all existing environment variables will be unset before the operation, if overwrite_if_exists is set to true it will overwrite all existing enviromnent variables
-fn env_unset(key string)
-Unsets an environment variable
-fn env_unset_all()
-Unsets all environment variables
-fn exec(cmd Command) !Job
-cmd is the cmd to execute can use ' ' and spaces . if \n in cmd it will write it to ext and then execute with bash . if die==false then will just return returncode,out but not return error . if stdout will show stderr and stdout . . if cmd starts with find or ls, will give to bash -c so it can execute . if cmd has no path, path will be found . . Command argument: .
-
-````
-name string // to give a name to your command, good to see logs...
-cmd string
-description string
-timeout int = 3600 // timeout in sec
-stdout bool = true
-stdout_log bool = true
-raise_error bool = true // if false, will not raise an error but still error report
-ignore_error bool // means if error will just exit and not raise, there will be no error reporting
-work_folder string // location where cmd will be executed
-environment map[string]string // env variables
-ignore_error_codes []int
-scriptpath string // is the path where the script will be put which is executed
-scriptkeep bool // means we don't remove the script
-debug bool // if debug will put +ex in the script which is being executed and will make sure script stays
-shell bool // means we will execute it in a shell interactive
-retry int
-interactive bool = true // make sure we run on non interactive way
-async bool
-runtime RunTime (.bash, .python)
-
-     returns Job:
-     start  time.Time
-     end    time.Time
-     cmd    Command
-     output []string
-     error    []string
-     exit_code int
-     status JobStatus
-     process os.Process
-    ```
-    return Job .
-
-fn exec_string(cmd Command) !string
-cmd is the cmd to execute can use ' ' and spaces if \n in cmd it will write it to ext and then execute with bash if die==false then will just return returncode,out but not return error if stdout will show stderr and stdout
-
-    if cmd starts with find or ls, will give to bash -c so it can execute if cmd has no path, path will be found $... are remplaced by environment arguments TODO:implement
-
-    Command argument: cmd string timeout int = 600 stdout bool = true die bool = true debug bool
-
-    return what needs to be executed can give it to bash -c ...
-
-fn execute*debug(cmd string) !string
-fn execute_interactive(cmd string) !
-shortcut to execute a job interactive means in shell
-fn execute_ok(cmd string) bool
-executes a cmd, if not error return true
-fn execute_silent(cmd string) !string
-shortcut to execute a job silent
-fn execute_stdout(cmd string) !string
-shortcut to execute a job to stdout
-fn file_read(path string) !string
-fn file_write(path string, text string) !
-fn get_logger() log.Logger
-Returns a logger object and allows you to specify via environment argument OSAL_LOG_LEVEL the debug level
-fn hero_path() !string
-fn hostname() !string
-fn initname() !string
-e.g. systemd, bash, zinit
-fn ipaddr_pub_get() !string
-Returns the ipaddress as known on the public side is using resolver4.opendns.com
-fn is_linux() bool
-fn is_linux_arm()! bool
-fn is_linux_intel() bool
-fn is_osx() bool
-fn is_osx_arm() bool
-fn is_osx_intel() bool
-fn is_ubuntu() bool
-fn load_env_file(file_path string) !
-fn memdb_exists(key string) bool
-fn memdb_get(key string) string
-fn memdb_set(key string, val string)
-fn package_install(name* string) !
-install a package will use right commands per platform
-fn package_refresh() !
-update the package list
-fn ping(args PingArgs) PingResult
-if reached in timout result will be True address is e.g. 8.8.8.8 ping means we check if the destination responds
-fn platform() PlatformType
-fn platform_enum_from_string(platform string) PlatformType
-fn process_exists(pid int) bool
-fn process_exists_byname(name string) !bool
-fn process_kill_recursive(args ProcessKillArgs) !
-kill process and all the ones underneith
-fn processinfo_children(pid int) !ProcessMap
-get all children of 1 process
-fn processinfo_get(pid int) !ProcessInfo
-get process info from 1 specific process returns
-`     pub struct ProcessInfo {
-     pub mut:
-     	cpu_perc	f32
-     	mem_perc	f32
-     	cmd 		string
-     	pid 		int
-     	ppid 		int
-     	//resident memory
-     	rss			int
-     }
-   `
-fn processinfo_get_byname(name string) ![]ProcessInfo
-fn processinfo_with_children(pid int) !ProcessMap
-return the process and its children
-fn processmap_get() !ProcessMap
-make sure to use new first, so that the connection has been initted then you can get it everywhere
-fn profile_path() string
-fn profile_path_add(args ProfilePathAddArgs) !
-add the following path to a profile
-fn profile_path_add_hero() !string
-fn profile_path_source() string
-return the source statement if the profile exists
-fn profile_path_source_and() string
-return source $path && . or empty if it doesn't exist
-fn sleep(duration int)
-sleep in seconds
-fn tcp_port_test(args TcpPortTestArgs) bool
-test if a tcp port answers
-`     address string //192.168.8.8
-     port int = 22
-     timeout u16 = 2000 // total time in milliseconds to keep on trying
-   `
-fn user_add(args UserArgs) !int
-add's a user if the user does not exist yet
-fn user_exists(username string) bool
-fn user_id_get(username string) !int
-fn usr_local_path() !string
-/usr/local on linux, ${os.home_dir()}/hero on osx
-fn whoami() !string
-fn write_flags[T](options T) string
-enum CPUType {
-unknown
-intel
-arm
-intel32
-arm32
-}
-enum ErrorType {
-exec
-timeout
-args
-}
-enum JobStatus {
-init
-running
-error_exec
-error_timeout
-error_args
-done
-}
-enum PMState {
-init
-ok
-old
-}
-enum PingResult {
-ok
-timeout // timeout from ping
-unknownhost // means we don't know the hostname its a dns issue
-}
-enum PlatformType {
-unknown
-osx
-ubuntu
-alpine
-arch
-suse
-}
-enum RunTime {
-bash
-python
-heroscript
-herocmd
-v
-}
-struct CmdAddArgs {
-pub mut:
-cmdname string
-source string @[required] // path where the binary is
-symlink bool // if rather than copy do a symlink
-reset bool // if existing cmd will delete
-// bin_repo_url string = 'https://github.com/freeflowuniverse/freeflow_binary' // binary where we put the results
-}
-struct Command {
-pub mut:
-name string // to give a name to your command, good to see logs...
-cmd string
-description string
-timeout int = 3600 // timeout in sec
-stdout bool = true
-stdout_log bool = true
-raise_error bool = true // if false, will not raise an error but still error report
-ignore_error bool // means if error will just exit and not raise, there will be no error reporting
-work_folder string // location where cmd will be executed
-environment map[string]string // env variables
-ignore_error_codes []int
-scriptpath string // is the path where the script will be put which is executed
-scriptkeep bool // means we don't remove the script
-debug bool // if debug will put +ex in the script which is being executed and will make sure script stays
-shell bool // means we will execute it in a shell interactive
-retry int
-interactive bool = true
-async bool
-runtime RunTime
-}
-struct DownloadArgs {
-pub mut:
-name string // optional (otherwise derived out of filename)
-url string
-reset bool // will remove
-hash string // if hash is known, will verify what hash is
-dest string // if specified will copy to that destination
-timeout int = 180
-retry int = 3
-minsize_kb u32 = 10 // is always in kb
-maxsize_kb u32
-expand_dir string
-expand_file string
-}
-struct EnvSet {
-pub mut:
-key string @[required]
-value string @[required]
-overwrite bool = true
-}
-struct EnvSetAll {
-pub mut:
-env map[string]string
-clear_before_set bool
-overwrite_if_exists bool = true
-}
-struct Job {
-pub mut:
-start time.Time
-end time.Time
-cmd Command
-output string
-error string
-exit_code int
-status JobStatus
-process ?&os.Process @[skip; str: skip]
-runnr int // nr of time it runs, is for retry
-}
-fn (mut job Job) execute_retry() !
-execute the job and wait on result will retry as specified
-fn (mut job Job) execute() !
-execute the job, start process, process will not be closed . important you need to close the process later by job.close()! otherwise we get zombie processes
-fn (mut job Job) wait() !
-wait till the job finishes or goes in error
-fn (mut job Job) process() !
-process (read std.err and std.out of process)
-fn (mut job Job) close() !
-will wait & close
-struct JobError {
-Error
-pub mut:
-job Job
-error_type ErrorType
-}
-struct PingArgs {
-pub mut:
-address string @[required]
-count u8 = 1 // the ping is successful if it got count amount of replies from the other side
-timeout u16 = 1 // the time in which the other side should respond in seconds
-retry u8
-}
-struct ProcessInfo {
-pub mut:
-cpu_perc f32
-mem_perc f32
-cmd string
-pid int
-ppid int // parentpid
-// resident memory
-rss int
-}
-fn (mut p ProcessInfo) str() string
-struct ProcessKillArgs {
-pub mut:
-name string
-pid int
-}
-struct ProcessMap {
-pub mut:
-processes []ProcessInfo
-lastscan time.Time
-state PMState
-pids []int
-}
-struct ProfilePathAddArgs {
-pub mut:
-path string @[required]
-todelete string // see which one to remove
-}
-struct TcpPortTestArgs {
-pub mut:
-address string @[required] // 192.168.8.8
-port int = 22
-timeout u16 = 2000 // total time in milliseconds to keep on trying
-}
-struct UserArgs {
-pub mut:
-name string @[required]
-}
-
--
-````

aiprompts/ai_instruct/documentation_from_v.md

@@ -0,0 +1,52 @@
+params: 
+
+- filepath: /Users/despiegk/code/github/freeflowuniverse/herolib/lib/clients/openai
+
+make a dense overview of the code above, easy to understand for AI
+
+the result is 1 markdown file called codeoverview.md  and is stored in $filepath
+
+try to figure out which functions are more important and which are less important, so that the most important functions are at the top of section you are working on
+
+the template is as follows
+
+```md
+# the name of the module
+
+2-5 liner description
+
+## factory
+
+is there factory, which one and quick example how to call, don’t say in which file not relevant
+show how to import the module is as follows: import freeflowuniverse.herolib. 
+and then starting from lib e.g. lib/clients/mycelium would result in import freeflowuniverse.herolib. clients.mycelium
+
+## overview
+
+quick overview as list with identations, of the structs and its methods
+
+## structs
+
+### structname
+
+now list the methods & arguments, for arguments use table
+
+for each method show the arguments needed to call the method, and what it returns
+
+### methods
+
+- if any methods which are on module
+- only show public methods, don't show the get/set/exists methods on module level as part of factory.
+
+
+```
+
+don't mention what we don't show because of rules above.
+
+the only output we want is  markdown file as follows
+
+===WRITE=== 
+$filepath
+===CONTENT===
+$the content of the generated markdown file
+===END===

aiprompts/ai_instruct/documentation_from_v_md.md

@@ -0,0 +1,22 @@
+remove all navigation elements, and index
+for each method, move the args as used in the methods to the method section so its easier to read
+
+start of output file is:
+
+# the name of the module
+
+2-5 liner description
+
+## factory
+
+is there factory, which one and quick example how to call, don’t say in which file not relevant
+show how to import the module is as follows: import freeflowuniverse.herolib. 
+and then starting from lib e.g. lib/clients/mycelium would result in import freeflowuniverse.herolib. clients.mycelium
+
+## structs and methods
+
+quick overview as list with identations, of the structs and its methods
+
+
+ONLY OUTPUT THE MARKDOWN FILE, NOTHING ELSE
+

aiprompts/ai_instruct/models_from_v/generics.v

@@ -0,0 +1,18 @@
+in hero.db
+
+make a generic function which takes any of the root objects (which inherits from Base)
+
+and gets a json from it and add a save() function to it to store it in postgresql (see postgresql client)
+and also a get and deserializes
+
+the json is put in table as follows
+
+tablename: $dirname_$rootobjectname all lowercase
+
+each table has
+
+- id
+- ... the fields which represents indexes (see @[index])
+- data which is the json
+
+information how to use generics see aiprompts/v_advanced/generics.md and aiprompts/v_advanced/reflection.md

aiprompts/ai_instruct/models_from_v/prompt.md

@@ -0,0 +1,45 @@
+$NAME = calendar
+
+walk over all models from biz: db/heromodels/src/models/$NAME in the rust repo
+create nice structured public models in Vlang (V) see instructions in herlolib
+
+put the results in /Users/despiegk/code/github/freeflowuniverse/herolib/lib/hero/models/$NAME
+
+put decorator on fields which need to be indexed: use @[index] for that at end of line of the property of the struct
+
+copy the documentation as well and put on the vstruct and on its fields
+
+make instructions so a coding agent can execute it, put the models in files, ...
+
+keep it all simple
+
+don't do anything additional for modules, don't do import
+
+at top of each file we have ```module $NAME```
+
+
+make sure all time related fields are in u64 format, use unix timestamp for that
+
+don't create management classes, only output the structs, don't create a mod.v, don't make .v scripts executatble, don't create a main.v
+
+
+## now also make sure we use core.base as follows
+
+```
+import freeflowuniverse.herolib.hero.models.core
+
+// Account represents a financial account for tracking balances and transactions
+// Supports multiple account types (checking, savings, investment, etc.)
+pub struct Account {
+    core.Base
+
+```
+
+remove Local BaseModel
+
+make sure module ... is always at first line of file
+
+- remove id from the model we update because it is in the Base
+- created_at u64 // Creation timestamp
+- updated_at u64 // Last modification timestamp
+- basically each property in the Base should be removed from the model

aiprompts/ai_instruct/models_from_v/readme.md

@@ -0,0 +1 @@
+Kimi k2 on groq is doing well

aiprompts/ai_instruct/models_from_v/update.md

@@ -0,0 +1,20 @@
+in lib/hero/models
+for governance and legal
+
+make sure we use core.base as follows
+
+import freeflowuniverse.herolib.hero.models.core
+
+// Account represents a financial account for tracking balances and transactions
+// Supports multiple account types (checking, savings, investment, etc.)
+pub struct Account {
+    core.Base
+
+remove Local BaseModel
+
+make sure module ... is always at first line of file
+
+- remove id from the model we update because it is in the Base
+- created_at u64 // Creation timestamp
+- updated_at u64 // Last modification timestamp
+- basically each property in the Base should be removed from the model

aiprompts/binencoder.md

@@ -1 +0,0 @@
-../lib/data/encoder/readme.md

aiprompts/bizmodel/bizmodel_cost.md

@@ -0,0 +1,51 @@
+# Cost Module Documentation
+
+This module provides functionalities related to managing various costs within the business model.
+
+## Actions
+
+### `!!bizmodel.cost_define`
+
+Defines a cost item and its associated properties.
+
+**Parameters:**
+
+* `bizname` (string, required): The name of the business model instance to which this cost belongs.
+*   `descr` (string, required): Description of the cost item. If `name` is not provided, it will be derived from this.
+*   `name` (string, optional): Unique name for the cost item. If not provided, it will be generated from `descr`.
+*   `cost` (string, required): The cost value. Can be a fixed value (e.g., '1000USD') or a growth rate (e.g., '0:1000,59:2000'). If `indexation` is used, this should not contain a colon. This value is extrapolated.
+*   `indexation` (percentage, optional, default: '0%'): Annual indexation rate for the cost. Applied over 6 years if specified.
+*   `costcenter` (string, optional): The costcenter associated with this cost.
+*   `cost_percent_revenue` (percentage, optional, default: '0%'): Ensures the cost is at least this percentage of the total revenue.
+*   `extrapolate`: If you want to extrapolate revenue or cogs do extrapolate:1, default is 0.
+
+### `!!bizmodel.costcenter_define`
+
+Defines a cost center.
+
+**Parameters:**
+
+* `bizname` (string, required): The name of the business model instance to which this cost belongs.
+*   `descr` (string, required): Description of the cost center. If `name` is not provided, it will be derived from this.
+*   `name` (string, optional): Unique name for the cost center. If not provided, it will be generated from `descr`.
+*   `department` (string, optional): The department associated with this cost center.
+
+
+## **Example:**
+
+```js
+!!bizmodel.costcenter_define bizname:'test' 
+    descr:'Marketing Cost Center'
+    name:'marketing_cc'
+    department:'marketing'
+
+
+!!bizmodel.cost_define bizname:'test' 
+    descr:'Office Rent'
+    cost:'5000USD'
+    indexation:'3%'
+    costcenter:'marketing_cc'
+    cost_percent_revenue:'1%'
+
+```
+

aiprompts/bizmodel/bizmodel_funding.md

@@ -0,0 +1,35 @@
+# Funding Module Documentation
+
+This module provides functionalities related to managing various funding sources within the business model.
+
+## Actions
+
+### `!!bizmodel.funding_define`
+
+Defines a funding entity and its associated properties.
+
+**Parameters:**
+
+*   `bizname` (string, required): The name of the business model instance to which this funding belongs.
+*   `name` (string, required): Identifier for the funding entity.
+*   `descr` (string, optional): Human-readable description. If not provided, it will be derived from `description`.
+*   `investment` (string, required): Format `month:amount`, e.g., '0:10000,12:5000'. This value is extrapolated.
+*   `type` (string, optional, default: 'capital'): The type of funding. Allowed values: 'loan' or 'capital'.
+*   `extrapolate`: If you want to extrapolate revenue or cogs do extrapolate:1, default is 0.
+
+### `funding_total`
+
+Calculates the total funding.
+
+## **Example:**
+
+```js
+!!bizmodel.funding_define bizname:'test' name:'seed_capital'
+    descr:'Initial Seed Capital Investment'
+    investment:'0:500000,12:200000'
+    type:'capital'
+
+!!bizmodel.funding_define bizname:'test' name:'bank_loan'
+    descr:'Bank Loan for Expansion'
+    investment:'6:100000,18:50000'
+    type:'loan'

aiprompts/bizmodel/bizmodel_generation_prompt.md

@@ -0,0 +1,24 @@
+create a bizmodel for a startup called threefold
+
+it has 4 departments
+- engineering
+- operations
+- sales
+- admin
+
+I need modest engineering 10, 5 people, team nr of people grows 10% per year, with max of 20 people
+I need operational team of 2 people and 4% of revenue
+
+I am selling services on a cloud, it starts at 10k USD a month after 10 months, then growing to 1 million a month after 3 years, then 5% up per year
+
+we have 3 offices
+
+we have 5m funding day 1
+
+travelcost is 3% of revenue
+
+create me the full heroscript which gives me this biz model
+
+create bizmodel.heroscript in ~/code/github/freeflowuniverse/herolib/examples/biztools/generated_ai
+
+as well as a do.vsh file which executes the heroscript and does a pprint, in do.vsh , call play with heroscript_path arg

aiprompts/bizmodel/bizmodel_hr.md

@@ -0,0 +1,69 @@
+# HR Module Documentation
+
+This module provides functionalities related to Human Resources within the business model.
+
+## Actions
+
+All actions in the `bizmodel` module accept a `bizname` parameter (string, required) which specifies the business model instance to which the action applies.
+
+### `bizmodel.employee_define`
+
+Defines an employee and their associated costs within the business model.
+
+**Parameters:**
+
+* `bizname` (string, required): The name of the business model instance to which this cost belongs.
+*   `descr` (string, required): Description of the employee (e.g., 'Junior Engineer'). If `name` is not provided, it will be derived from this.
+*   `name` (string, optional): Unique name for the employee. If not provided, it will be generated from `descr`.
+*   `cost` (string, required): The cost associated with the employee. Can be a fixed value (e.g., '4000USD') or a growth rate (e.g., '1:5,60:30'). If `indexation` is used, this should not contain a colon.
+*   `nrpeople` (string, optional, default: '1'): The number of people for this employee definition. Can be a fixed number or a growth rate (e.g., '1:5,60:30').
+*   `indexation` (percentage, optional, default: '0%'): Annual indexation rate for the cost. Applied over 6 years if specified.
+*   `department` (string, optional): The department the employee belongs to.
+*   `cost_percent_revenue` (percentage, optional, default: '0%'): Ensures the employee cost is at least this percentage of the total revenue.
+*   `costcenter` (string, optional, default: 'default_costcenter'): The cost center for the employee.
+*   `page` (string, optional): A reference to a page or document related to this employee.
+*   `fulltime` (percentage, optional, default: '100%'): The full-time percentage of the employee.
+
+
+### `bizmodel.department_define`
+
+Defines a department within the business model.
+
+**Parameters:**
+
+* `bizname` (string, required): The name of the business model instance to which this cost belongs.
+*   `name` (string, required): Unique name for the department.
+*   `descr` (string, optional): Description of the department. If not provided, `description` will be used.
+*   `description` (string, optional): Description of the department. Used if `descr` is not provided.
+*   `title` (string, optional): A title for the department.
+*   `page` (string, optional): A reference to a page or document related to this department.
+
+## **Example:**
+
+```js
+
+!!bizmodel.department_define bizname:'test' 
+    name:'engineering'
+    descr:'Software Development Department'
+    title:'Engineering Division'
+    //optional, if set overrules the hr_params
+    //avg_monthly_cost:'6000USD' avg_indexation:'5%'
+
+!!bizmodel.employee_define bizname:'test'
+    name:'ourclo'
+    descr:'CLO'
+    cost:'10000EUR'
+    indexation:'5%'
+
+!!bizmodel.employee_define bizname:'test' 
+    name:'junior_engineer'
+    descr:'Junior Engineer'
+    nrpeople:'1:5,60:30'
+    cost:'4000USD'
+    indexation:'5%'
+    department:'engineering'
+    cost_percent_revenue:'4%'
+
+
+```
+

aiprompts/bizmodel/bizmodel_revenue.md

@@ -0,0 +1,92 @@
+# Revenue 
+
+```
+!!bizmodel.revenue_define bizname:'test' name:'oem1' ...
+```
+
+## Params
+
+- bizname, is the name of the biz model we are populating
+- name, name of product, project
+- descr, description of the revenue line item
+- nr_months_recurring: e.g. 60 is 5 years
+
+## discrete revenue/cogs (not per item)
+
+cogs stands for cost of goods
+
+- revenue: one of revenue, can be extrapolated if specified
+- cogs: cost of goods, this is the cost of the revenue, can be extrapolated if specified
+- cogs_percent: percent of revenue
+- cogs_delay: delay in months between cogs and revenue
+- extrapolate: if you want to extrapolate revenue or cogs do extrapolate:1, default is 0
+
+### results in 
+
+follow rows in sheets
+
+- {name}_ + all the arg names as mentioned above...
+- {name}_revenue_total
+- {name}_cogs_total
+
+## grouped per items sold
+
+- nr_sold: how many do we sell per month (is in growth format e.g. 10:100,20:200, default is 1)
+- revenue_item_setup, revenue for 1 item '1000usd'
+- revenue_item_setup_delay, delay between sell and recognition of sale in months e.g. 1
+- revenue_item_monthly, revenue per month for 1 item
+- revenue_item_monthly_delay, how many months before monthly revenue starts
+- revenue_item_monthly_perc, how much percent of revenue_item_setup will come back over months e.g. 20% 
+- cogs_item_setup, cost of good for 1 item at setup
+- cogs_item_setup_rev_perc: what is percentage of the revenue which is cogs, e.g. 2%
+- cogs_item_monthly, cost of goods for the monthly per 1 item
+- cogs_item_monthly_rev_perc: what is percentage of the monthly revenue which is cogs, e.g. 10%
+- cogs_item_delay, how many months before cogs starts after sales
+
+
+
+### results in 
+
+follow rows in sheets
+
+- {name}_ + all the arg names as mentioned above...
+- {name}_revenue_item_setup_total
+- {name}_revenue_item_monthly_total
+- {name}_revenue_item_total
+
+- {name}_cogs_item_total
+
+## to use
+
+### basic example
+
+```v
+
+import freeflowuniverse.herolib.biz.bizmodel
+import os
+
+heroscript:="
+
+Next will define an OEM product in month 10, 1 Million EUR, ... cogs is a percent which is 20% at start but goes to 10% after 20 months.
+
+!!bizmodel.revenue_define bizname:'test' name:'oem1'
+    descr:'OEM Deals'  
+    revenue:'10:1000000EUR,15:3333,20:1200000'
+    cogs_percent: '1:20%,20:10%'  
+
+
+This time we have the cogs defined in fixed manner, the default currency is USD doesn't have to be mentioned.
+
+!!bizmodel.revenue_define bizname:'test' name:'oem2'
+    descr:'OEM Deals'  
+    revenue:'10:1000000EUR,15:3333,20:1200000'
+    cogs: '10:100000,15:1000,20:120000'  
+"
+
+bizmodel.play(heroscript:heroscript)!
+
+mut bm:=bizmodel.get("test")!
+
+bm.sheet.pprint()!
+
+```

aiprompts/bizmodel/costs.heroscript

@@ -0,0 +1,38 @@
+
+//need to define some revenue because otherwise can't see how HR relates to it
+!!bizmodel.revenue_define bizname:'test' name:'oem1' extrapolate:1
+    descr:'OEM Deals'  revenue:'0:1000000,60:10000000' 
+    cogs_percent: '0:20%'
+
+!!bizmodel.department_define bizname:'test' name:'marketing'
+    descr:'Marketing Department'
+
+!!bizmodel.department_define bizname:'test' name:'engineering'
+    descr:'Engineering Department'
+
+!!bizmodel.costcenter_define bizname:'test' name:'marketing_cc'
+    descr:'Marketing Cost Center'
+    department:'marketing'
+
+!!bizmodel.cost_define bizname:'test' name:'office_rent'
+    descr:'Office Rent'
+    cost:'8000USD'
+    indexation:'3%'
+    costcenter:'marketing_cc'
+    cost_percent_revenue:'0.5%'
+
+!!bizmodel.cost_define bizname:'test' name:'travel'
+    descr:'Office Rent'
+    cost:'2:5000USD' //start month 3
+    costcenter:'marketing_cc'
+
+!!bizmodel.cost_define bizname:'test' name:'triptomoon'
+    descr:'Office Rent'
+    cost:'10:500000USD' extrapolate:0 //this means we do a one off cost in this case month 11
+    costcenter:'marketing_cc'
+
+
+// !!bizmodel.cost_define bizname:'test' name:'software_licenses'
+//     descr:'Annual Software Licenses'
+//     cost:'0:10000 10:EUR:20kCHF,12:5000USD'
+//     department:'engineering'

aiprompts/currency.md

@@ -1 +0,0 @@
-../lib/data/currency/readme.md

aiprompts/datatypes.md

@@ -1,340 +0,0 @@
-module datatypes
-
-# datatypes
-
-This module provides implementations of less frequently used, but still common data types.
-
-V's `builtin` module is imported implicitly, and has implementations for arrays, maps and strings. These are good for many applications, but there are a plethora of other useful data structures/containers, like linked lists, priority queues, trees, etc, that allow for algorithms with different time complexities, which may be more suitable for your specific application.
-
-It is implemented using generics, that you have to specialise for the type of your actual elements. For example:
-```v
-import datatypes
-
-mut stack := datatypes.Stack[int]{}
-stack.push(1)
-println(stack)
-```
-
-## Currently Implemented Datatypes:
-
-- [x] Linked list
-- [x] Doubly linked list
-- [x] Stack (LIFO)
-- [x] Queue (FIFO)
-- [x] Min heap (priority queue)
-- [x] Set
-- [x] Quadtree
-- [x] Bloom filter
-- [ ] ...
-
-
-fn new_bloom_filter[T](hash_func fn (T) u32, table_size int, num_functions int) !&BloomFilter[T]
-    new_bloom_filter creates a new bloom_filter. `table_size` should be greater than 0, and `num_functions` should be 1~16.
-fn new_bloom_filter_fast[T](hash_func fn (T) u32) &BloomFilter[T]
-    new_bloom_filter_fast creates a new bloom_filter. `table_size` is 16384, and `num_functions` is 4.
-fn new_ringbuffer[T](s int) RingBuffer[T]
-    new_ringbuffer creates an empty ring buffer of size `s`.
-fn (mut bst BSTree[T]) insert(value T) bool
-    insert give the possibility to insert an element in the BST.
-fn (bst &BSTree[T]) contains(value T) bool
-    contains checks if an element with a given `value` is inside the BST.
-fn (mut bst BSTree[T]) remove(value T) bool
-    remove removes an element with `value` from the BST.
-fn (bst &BSTree[T]) is_empty() bool
-    is_empty checks if the BST is empty
-fn (bst &BSTree[T]) in_order_traversal() []T
-    in_order_traversal traverses the BST in order, and returns the result as an array.
-fn (bst &BSTree[T]) post_order_traversal() []T
-    post_order_traversal traverses the BST in post order, and returns the result in an array.
-fn (bst &BSTree[T]) pre_order_traversal() []T
-    pre_order_traversal traverses the BST in pre order, and returns the result as an array.
-fn (bst &BSTree[T]) to_left(value T) !T
-    to_left returns the value of the node to the left of the node with `value` specified if it exists, otherwise the a false value is returned.
-    
-    An example of usage can be the following one
-    ```v
-     left_value, exist := bst.to_left(10)
-    ```
-fn (bst &BSTree[T]) to_right(value T) !T
-    to_right return the value of the element to the right of the node with `value` specified, if exist otherwise, the boolean value is false An example of usage can be the following one
-    
-    ```v
-     left_value, exist := bst.to_right(10)
-    ```
-fn (bst &BSTree[T]) max() !T
-    max return the max element inside the BST. Time complexity O(N) if the BST is not balanced
-fn (bst &BSTree[T]) min() !T
-    min return the minimum element in the BST. Time complexity O(N) if the BST is not balanced.
-fn (mut b BloomFilter[T]) add(element T)
-    adds the element to bloom filter.
-fn (b &BloomFilter[T]) exists(element T) bool
-    checks the element is exists.
-fn (l &BloomFilter[T]) @union(r &BloomFilter[T]) !&BloomFilter[T]
-    @union returns the union of the two bloom filters.
-fn (l &BloomFilter[T]) intersection(r &BloomFilter[T]) !&BloomFilter[T]
-    intersection returns the intersection of bloom filters.
-fn (list DoublyLinkedList[T]) is_empty() bool
-    is_empty checks if the linked list is empty
-fn (list DoublyLinkedList[T]) len() int
-    len returns the length of the linked list
-fn (list DoublyLinkedList[T]) first() !T
-    first returns the first element of the linked list
-fn (list DoublyLinkedList[T]) last() !T
-    last returns the last element of the linked list
-fn (mut list DoublyLinkedList[T]) push_back(item T)
-    push_back adds an element to the end of the linked list
-fn (mut list DoublyLinkedList[T]) push_front(item T)
-    push_front adds an element to the beginning of the linked list
-fn (mut list DoublyLinkedList[T]) push_many(elements []T, direction Direction)
-    push_many adds array of elements to the beginning of the linked list
-fn (mut list DoublyLinkedList[T]) pop_back() !T
-    pop_back removes the last element of the linked list
-fn (mut list DoublyLinkedList[T]) pop_front() !T
-    pop_front removes the last element of the linked list
-fn (mut list DoublyLinkedList[T]) insert(idx int, item T) !
-    insert adds an element to the linked list at the given index
-fn (list &DoublyLinkedList[T]) index(item T) !int
-    index searches the linked list for item and returns the forward index or none if not found.
-fn (mut list DoublyLinkedList[T]) delete(idx int)
-    delete removes index idx from the linked list and is safe to call for any idx.
-fn (list DoublyLinkedList[T]) str() string
-    str returns a string representation of the linked list
-fn (list DoublyLinkedList[T]) array() []T
-    array returns a array representation of the linked list
-fn (mut list DoublyLinkedList[T]) next() ?T
-    next implements the iter interface to use DoublyLinkedList with V's `for x in list {` loop syntax.
-fn (mut list DoublyLinkedList[T]) iterator() DoublyListIter[T]
-    iterator returns a new iterator instance for the `list`.
-fn (mut list DoublyLinkedList[T]) back_iterator() DoublyListIterBack[T]
-    back_iterator returns a new backwards iterator instance for the `list`.
-fn (mut iter DoublyListIterBack[T]) next() ?T
-    next returns *the previous* element of the list, or `none` when the start of the list is reached. It is called by V's `for x in iter{` on each iteration.
-fn (mut iter DoublyListIter[T]) next() ?T
-    next returns *the next* element of the list, or `none` when the end of the list is reached. It is called by V's `for x in iter{` on each iteration.
-fn (list LinkedList[T]) is_empty() bool
-    is_empty checks if the linked list is empty
-fn (list LinkedList[T]) len() int
-    len returns the length of the linked list
-fn (list LinkedList[T]) first() !T
-    first returns the first element of the linked list
-fn (list LinkedList[T]) last() !T
-    last returns the last element of the linked list
-fn (list LinkedList[T]) index(idx int) !T
-    index returns the element at the given index of the linked list
-fn (mut list LinkedList[T]) push(item T)
-    push adds an element to the end of the linked list
-fn (mut list LinkedList[T]) push_many(elements []T)
-    push adds an array of elements to the end of the linked list
-fn (mut list LinkedList[T]) pop() !T
-    pop removes the last element of the linked list
-fn (mut list LinkedList[T]) shift() !T
-    shift removes the first element of the linked list
-fn (mut list LinkedList[T]) insert(idx int, item T) !
-    insert adds an element to the linked list at the given index
-fn (mut list LinkedList[T]) prepend(item T)
-    prepend adds an element to the beginning of the linked list (equivalent to insert(0, item))
-fn (list LinkedList[T]) str() string
-    str returns a string representation of the linked list
-fn (list LinkedList[T]) array() []T
-    array returns a array representation of the linked list
-fn (mut list LinkedList[T]) next() ?T
-    next implements the iteration interface to use LinkedList with V's `for` loop syntax.
-fn (mut list LinkedList[T]) iterator() ListIter[T]
-    iterator returns a new iterator instance for the `list`.
-fn (mut iter ListIter[T]) next() ?T
-    next returns the next element of the list, or `none` when the end of the list is reached. It is called by V's `for x in iter{` on each iteration.
-fn (mut heap MinHeap[T]) insert(item T)
-    insert adds an element to the heap.
-fn (mut heap MinHeap[T]) insert_many(elements []T)
-    insert array of elements to the heap.
-fn (mut heap MinHeap[T]) pop() !T
-    pop removes the top-most element from the heap.
-fn (heap MinHeap[T]) peek() !T
-    peek gets the top-most element from the heap without removing it.
-fn (heap MinHeap[T]) len() int
-    len returns the number of elements in the heap.
-fn (queue Queue[T]) is_empty() bool
-    is_empty checks if the queue is empty
-fn (queue Queue[T]) len() int
-    len returns the length of the queue
-fn (queue Queue[T]) peek() !T
-    peek returns the head of the queue (first element added)
-fn (queue Queue[T]) last() !T
-    last returns the tail of the queue (last element added)
-fn (queue Queue[T]) index(idx int) !T
-    index returns the element at the given index of the queue
-fn (mut queue Queue[T]) push(item T)
-    push adds an element to the tail of the queue
-fn (mut queue Queue[T]) pop() !T
-    pop removes the element at the head of the queue and returns it
-fn (queue Queue[T]) str() string
-    str returns a string representation of the queue
-fn (queue Queue[T]) array() []T
-    array returns a array representation of the queue
-fn (mut rb RingBuffer[T]) push(element T) !
-    push adds an element to the ring buffer.
-fn (mut rb RingBuffer[T]) pop() !T
-    pop returns the oldest element in the buffer.
-fn (mut rb RingBuffer[T]) push_many(elements []T) !
-    push_many pushes an array to the buffer.
-fn (mut rb RingBuffer[T]) pop_many(n u64) ![]T
-    pop_many returns `n` elements of the buffer starting with the oldest one.
-fn (rb RingBuffer[T]) is_empty() bool
-    is_empty returns `true` if the ring buffer is empty, `false` otherwise.
-fn (rb RingBuffer[T]) is_full() bool
-    is_full returns `true` if the ring buffer is full, `false` otherwise.
-fn (rb RingBuffer[T]) capacity() int
-    capacity returns the capacity of the ring buffer.
-fn (mut rb RingBuffer[T]) clear()
-    clear empties the ring buffer and all pushed elements.
-fn (rb RingBuffer[T]) occupied() int
-    occupied returns the occupied capacity of the buffer.
-fn (rb RingBuffer[T]) remaining() int
-    remaining returns the remaining capacity of the buffer.
-fn (set Set[T]) exists(element T) bool
-    checks the element is exists.
-fn (mut set Set[T]) add(element T)
-    adds the element to set, if it is not present already.
-fn (mut set Set[T]) remove(element T)
-    removes the element from set.
-fn (set Set[T]) pick() !T
-    pick returns an arbitrary element of set, if set is not empty.
-fn (mut set Set[T]) rest() ![]T
-    rest returns the set consisting of all elements except for the arbitrary element.
-fn (mut set Set[T]) pop() !T
-    pop returns an arbitrary element and deleting it from set.
-fn (mut set Set[T]) clear()
-    delete all elements of set.
-fn (l Set[T]) == (r Set[T]) bool
-    == checks whether the two given sets are equal (i.e. contain all and only the same elements).
-fn (set Set[T]) is_empty() bool
-    is_empty checks whether the set is empty or not.
-fn (set Set[T]) size() int
-    size returns the number of elements in the set.
-fn (set Set[T]) copy() Set[T]
-    copy returns a copy of all the elements in the set.
-fn (mut set Set[T]) add_all(elements []T)
-    add_all adds the whole `elements` array to the set
-fn (l Set[T]) @union(r Set[T]) Set[T]
-    @union returns the union of the two sets.
-fn (l Set[T]) intersection(r Set[T]) Set[T]
-    intersection returns the intersection of sets.
-fn (l Set[T]) - (r Set[T]) Set[T]
-    - returns the difference of sets.
-fn (l Set[T]) subset(r Set[T]) bool
-    subset returns true if the set `r` is a subset of the set `l`.
-fn (stack Stack[T]) is_empty() bool
-    is_empty checks if the stack is empty
-fn (stack Stack[T]) len() int
-    len returns the length of the stack
-fn (stack Stack[T]) peek() !T
-    peek returns the top of the stack
-fn (mut stack Stack[T]) push(item T)
-    push adds an element to the top of the stack
-fn (mut stack Stack[T]) pop() !T
-    pop removes the element at the top of the stack and returns it
-fn (stack Stack[T]) str() string
-    str returns a string representation of the stack
-fn (stack Stack[T]) array() []T
-    array returns a array representation of the stack
-enum Direction {
-	front
-	back
-}
-struct AABB {
-pub mut:
-	x      f64
-	y      f64
-	width  f64
-	height f64
-}
-struct BSTree[T] {
-mut:
-	root &BSTreeNode[T] = unsafe { 0 }
-}
-    Pure Binary Seach Tree implementation
-    
-    Pure V implementation of the Binary Search Tree Time complexity of main operation O(log N) Space complexity O(N)
-struct DoublyLinkedList[T] {
-mut:
-	head &DoublyListNode[T] = unsafe { 0 }
-	tail &DoublyListNode[T] = unsafe { 0 }
-	// Internal iter pointer for allowing safe modification
-	// of the list while iterating. TODO: use an option
-	// instead of a pointer to determine it is initialized.
-	iter &DoublyListIter[T] = unsafe { 0 }
-	len  int
-}
-    DoublyLinkedList[T] represents a generic doubly linked list of elements, each of type T.
-struct DoublyListIter[T] {
-mut:
-	node &DoublyListNode[T] = unsafe { 0 }
-}
-    DoublyListIter[T] is an iterator for DoublyLinkedList. It starts from *the start* and moves forwards to *the end* of the list. It can be used with V's `for x in iter {` construct. One list can have multiple independent iterators, pointing to different positions/places in the list. A DoublyListIter iterator instance always traverses the list from *start to finish*.
-struct DoublyListIterBack[T] {
-mut:
-	node &DoublyListNode[T] = unsafe { 0 }
-}
-    DoublyListIterBack[T] is an iterator for DoublyLinkedList. It starts from *the end* and moves backwards to *the start* of the list. It can be used with V's `for x in iter {` construct. One list can have multiple independent iterators, pointing to different positions/places in the list. A DoublyListIterBack iterator instance always traverses the list from *finish to start*.
-struct LinkedList[T] {
-mut:
-	head &ListNode[T] = unsafe { 0 }
-	len  int
-	// Internal iter pointer for allowing safe modification
-	// of the list while iterating. TODO: use an option
-	// instead of a pointer to determine if it is initialized.
-	iter &ListIter[T] = unsafe { 0 }
-}
-struct ListIter[T] {
-mut:
-	node &ListNode[T] = unsafe { 0 }
-}
-    ListIter[T] is an iterator for LinkedList. It can be used with V's `for x in iter {` construct. One list can have multiple independent iterators, pointing to different positions/places in the list. An iterator instance always traverses the list from start to finish.
-struct ListNode[T] {
-mut:
-	data T
-	next &ListNode[T] = unsafe { 0 }
-}
-struct MinHeap[T] {
-mut:
-	data []T
-}
-    MinHeap is a binary minimum heap data structure.
-struct Quadtree {
-pub mut:
-	perimeter AABB
-	capacity  int
-	depth     int
-	level     int
-	particles []AABB
-	nodes     []Quadtree
-}
-fn (mut q Quadtree) create(x f64, y f64, width f64, height f64, capacity int, depth int, level int) Quadtree
-    create returns a new configurable root node for the tree.
-fn (mut q Quadtree) insert(p AABB)
-    insert recursively adds a particle in the correct index of the tree.
-fn (mut q Quadtree) retrieve(p AABB) []AABB
-    retrieve recursively checks if a particle is in a specific index of the tree.
-fn (mut q Quadtree) clear()
-    clear flushes out nodes and particles from the tree.
-fn (q Quadtree) get_nodes() []Quadtree
-    get_nodes recursively returns the subdivisions the tree has.
-struct Queue[T] {
-mut:
-	elements LinkedList[T]
-}
-struct RingBuffer[T] {
-mut:
-	reader  int // index of the tail where data is going to be read
-	writer  int // index of the head where data is going to be written
-	content []T
-}
-    RingBuffer represents a ring buffer also known as a circular buffer.
-struct Set[T] {
-mut:
-	elements map[T]u8
-}
-struct Stack[T] {
-mut:
-	elements []T
-}

aiprompts/details/heroscript_internal.md

@@ -1,79 +0,0 @@
-
-## how internally a heroscript gets parsed for params
-
-- example to show how a heroscript gets parsed in action with params
-- params are part of action object
-
-```heroscript
-example text to parse (heroscript)
-
-id:a1 name6:aaaaa
-name:'need to do something 1' 
-description:
-    '
-    ## markdown works in it
-    description can be multiline
-    lets see what happens
-
-    - a
-    - something else
-
-    ### subtitle
-    '
-
-name2:   test
-name3: hi 
-name10:'this is with space'  name11:aaa11
-
-name4: 'aaa'
-
-//somecomment
-name5:   'aab'
-```
-
-the params are part of the action and are represented as follow for the above:
-
-```vlang
-Params{
-    params: [Param{
-        key: 'id'
-        value: 'a1'
-    }, Param{
-        key: 'name6'
-        value: 'aaaaa'
-    }, Param{
-        key: 'name'
-        value: 'need to do something 1'
-    }, Param{
-        key: 'description'
-        value: '## markdown works in it
-
-                description can be multiline
-                lets see what happens
-
-                - a
-                - something else
-
-                ### subtitle
-                '
-        }, Param{
-            key: 'name2'
-            value: 'test'
-        }, Param{
-            key: 'name3'
-            value: 'hi'
-        }, Param{
-            key: 'name10'
-            value: 'this is with space'
-        }, Param{
-            key: 'name11'
-            value: 'aaa11'
-        }, Param{
-            key: 'name4'
-            value: 'aaa'
-        }, Param{
-            key: 'name5'
-            value: 'aab'
-        }]
-    }
-```

aiprompts/docker.md

@@ -1 +0,0 @@
-../crystallib/virt/docker/readme.md

aiprompts/docusaurus/docusaurus_ebook_manual.md

@@ -0,0 +1,344 @@
+# HeroLib Docusaurus Ebook Manual for AI Prompts
+
+This manual provides a comprehensive guide on how to leverage HeroLib's Docusaurus integration, Doctree, and HeroScript to create and manage technical ebooks, optimized for AI-driven content generation and project management.
+
+## 1. Core Concepts
+
+To effectively create ebooks with HeroLib, it's crucial to understand the interplay of three core components:
+
+*   **HeroScript**: A concise scripting language used to define the structure, configuration, and content flow of your Docusaurus site. It acts as the declarative interface for the entire process.
+*   **Docusaurus**: A popular open-source static site generator. HeroLib uses Docusaurus as the underlying framework to render your ebook content into a navigable website.
+*   **Doctree**: HeroLib's content management system. Doctree organizes your markdown files into "collections" and "pages," allowing for structured content retrieval and reuse across multiple projects.
+
+## 2. Setting Up a Docusaurus Project with HeroLib
+
+The `docusaurus` module in HeroLib provides the primary interface for managing your ebook projects.
+
+### 2.1. Defining the Docusaurus Factory (`docusaurus.define`)
+
+The `docusaurus.define` HeroScript directive configures the global settings for your Docusaurus build environment. This is typically used once at the beginning of your main HeroScript configuration.
+
+**HeroScript Example:**
+
+```heroscript
+!!docusaurus.define
+    path_build: "/tmp/my_ebook_build"
+    path_publish: "/tmp/my_ebook_publish"
+    production: true
+    update: true
+```
+
+**Arguments:**
+
+*   `path_build` (string, optional): The local path where the Docusaurus site will be built. Defaults to `~/hero/var/docusaurus/build`.
+*   `path_publish` (string, optional): The local path where the final Docusaurus site will be published (e.g., for deployment). Defaults to `~/hero/var/docusaurus/publish`.
+*   `production` (boolean, optional): If `true`, the site will be built for production (optimized). Default is `false`.
+*   `update` (boolean, optional): If `true`, the Docusaurus template and dependencies will be updated. Default is `false`.
+
+### 2.2. Adding a Docusaurus Site (`docusaurus.add`)
+
+The `docusaurus.add` directive defines an individual Docusaurus site (your ebook). You can specify the source of your documentation content, whether it's a local path or a Git repository.
+
+**HeroScript Example (Local Content):**
+
+```heroscript
+!!docusaurus.add
+    name:"my_local_ebook"
+    path:"./my_ebook_content" // Path to your local docs directory
+    open:true // Open in browser after generation
+```
+
+**HeroScript Example (Git Repository Content):**
+
+```heroscript
+!!docusaurus.add
+    name:"tfgrid_tech_ebook"
+    git_url:"https://git.threefold.info/tfgrid/docs_tfgrid4/src/branch/main/ebooks/tech"
+    git_reset:true // Reset Git repository before pulling
+    git_pull:true // Pull latest changes
+    git_root:"/tmp/git_clones" // Optional: specify a root directory for git clones
+```
+
+**Arguments:**
+
+*   `name` (string, optional): A unique name for your Docusaurus site/ebook. Defaults to "main".
+*   `path` (string, optional): The local file system path to the root of your documentation content (e.g., where your `docs` and `cfg` directories are).
+*   `git_url` (string, optional): A Git URL to a repository containing your documentation content. HeroLib will clone/pull this repository.
+*   `git_reset` (boolean, optional): If `true`, the Git repository will be reset to a clean state before pulling. Default is `false`.
+*   `git_pull` (boolean, optional): If `true`, the Git repository will be pulled to get the latest changes. Default is `false`.
+*   `git_root` (string, optional): An optional root directory where Git repositories will be cloned.
+*   `nameshort` (string, optional): A shorter name for the Docusaurus site. Defaults to the value of `name`.
+*   `path_publish` (string, optional): Overrides the factory's `path_publish` for this specific site.
+*   `production` (boolean, optional): Overrides the factory's `production` setting for this specific site.
+*   `watch_changes` (boolean, optional): If `true`, HeroLib will watch for changes in your source `docs` directory and trigger rebuilds. Default is `true`.
+*   `update` (boolean, optional): If `true`, this specific documentation will be updated. Default is `false`.
+*   `open` (boolean, optional): If `true`, the Docusaurus site will be opened in your default browser after generation/development server start. Default is `false`.
+*   `init` (boolean, optional): If `true`, the Docusaurus site will be initialized (e.g., creating missing `docs` directories). Default is `false`.
+
+## 3. Structuring Content with HeroScript and Doctree
+
+The actual content and structure of your ebook are defined using HeroScript directives within your site's configuration files (e.g., in a `cfg` directory within your `path` or `git_url` source).
+
+### 3.1. Site Configuration (`site.config`, `site.config_meta`)
+
+These directives define the fundamental properties and metadata of your Docusaurus site.
+
+**HeroScript Example:**
+
+```heroscript
+!!site.config
+    name:"my_awesome_ebook"
+    title:"My Awesome Ebook Title"
+    tagline:"A comprehensive guide to everything."
+    url:"https://my-ebook.example.com"
+    url_home:"docs/"
+    base_url:"/my-ebook/"
+    favicon:"img/favicon.png"
+    copyright:"© 2024 My Organization"
+
+!!site.config_meta
+    description:"This ebook covers advanced topics in AI and software engineering."
+    image:"https://my-ebook.example.com/img/social_share.png"
+    title:"Advanced AI & Software Engineering Ebook"
+    keywords:"AI, software, engineering, manual, guide"
+```
+
+**Arguments:**
+
+*   **`site.config`**:
+    *   `name` (string, required): Unique identifier for the site.
+    *   `title` (string, optional): Main title of the site. Defaults to "My Documentation Site".
+    *   `description` (string, optional): General site description.
+    *   `tagline` (string, optional): Short tagline for the site.
+    *   `favicon` (string, optional): Path to the favicon. Defaults to "img/favicon.png".
+    *   `image` (string, optional): General site image (e.g., for social media previews). Defaults to "img/tf_graph.png".
+    *   `copyright` (string, optional): Copyright notice. Defaults to "© [Current Year] Example Organization".
+    *   `url` (string, optional): The main URL where the site will be hosted.
+    *   `base_url` (string, optional): The base URL for Docusaurus (e.g., `/` or `/my-ebook/`).
+    *   `url_home` (string, optional): The path to the home page relative to `base_url`.
+*   **`site.config_meta`**: Overrides for specific SEO metadata.
+    *   `title` (string, optional): Specific title for SEO (e.g., `<meta property="og:title">`).
+    *   `image` (string, optional): Specific image for SEO (e.g., `<meta property="og:image">`).
+    *   `description` (string, optional): Specific description for SEO.
+    *   `keywords` (string, optional): Comma-separated keywords for SEO.
+
+### 3.2. Navigation Bar (`site.navbar`, `site.navbar_item`)
+
+Define the main navigation menu of your Docusaurus site.
+
+**HeroScript Example:**
+
+```heroscript
+!!site.navbar
+    title:"Ebook Navigation"
+    logo_alt:"Ebook Logo"
+    logo_src:"img/logo.svg"
+    logo_src_dark:"img/logo_dark.svg"
+
+!!site.navbar_item
+    label:"Introduction"
+    to:"/docs/intro" // Internal Docusaurus path
+    position:"left"
+
+!!site.navbar_item
+    label:"External Link"
+    href:"https://example.com/external" // External URL
+    position:"right"
+```
+
+**Arguments:**
+
+*   **`site.navbar`**:
+    *   `title` (string, optional): Title displayed in the navbar. Defaults to `site.config.title`.
+    *   `logo_alt` (string, optional): Alt text for the logo.
+    *   `logo_src` (string, optional): Path to the light mode logo.
+    *   `logo_src_dark` (string, optional): Path to the dark mode logo.
+*   **`site.navbar_item`**:
+    *   `label` (string, required): Text displayed for the menu item.
+    *   `href` (string, optional): External URL for the link.
+    *   `to` (string, optional): Internal Docusaurus path (e.g., `/docs/my-page`).
+    *   `position` (string, optional): "left" or "right" for placement in the navbar. Defaults to "right".
+
+### 3.3. Footer (`site.footer`, `site.footer_item`)
+
+Configure the footer section of your Docusaurus site.
+
+**HeroScript Example:**
+
+```heroscript
+!!site.footer
+    style:"dark" // "dark" or "light"
+
+!!site.footer_item
+    title:"Resources" // Grouping title for footer links
+    label:"API Documentation"
+    href:"https://api.example.com/docs"
+
+!!site.footer_item
+    title:"Community"
+    label:"GitHub"
+    href:"https://github.com/my-org"
+```
+
+**Arguments:**
+
+*   **`site.footer`**:
+    *   `style` (string, optional): "dark" or "light" style for the footer. Defaults to "dark".
+*   **`site.footer_item`**:
+    *   `title` (string, required): The title under which this item will be grouped in the footer.
+    *   `label` (string, required): Text displayed for the footer link.
+    *   `href` (string, optional): External URL for the link.
+    *   `to` (string, optional): Internal Docusaurus path.
+
+### 3.4. Build Destinations (`site.build_dest`, `site.build_dest_dev`)
+
+Specify where the built Docusaurus site should be deployed. This typically involves an SSH connection defined elsewhere (e.g., `!!site.ssh_connection`).
+
+**HeroScript Example:**
+
+```heroscript
+!!site.build_dest
+    ssh_name:"production_server" // Name of a pre-defined SSH connection
+    path:"/var/www/my-ebook" // Remote path on the server
+
+!!site.build_dest_dev
+    ssh_name:"dev_server"
+    path:"/tmp/dev-ebook"
+```
+
+**Arguments:**
+
+*   `ssh_name` (string, required): The name of the SSH connection to use for deployment.
+*   `path` (string, required): The destination path on the remote server.
+
+### 3.5. Importing External Content (`site.import`)
+
+This powerful feature allows you to pull markdown content and assets from other Git repositories directly into your Docusaurus site's `docs` directory, with optional text replacement. This is ideal for integrating shared documentation or specifications.
+
+**HeroScript Example:**
+
+```heroscript
+!!site.import
+    url:'https://git.threefold.info/tfgrid/docs_tfgrid4/src/branch/main/collections/cloud_reinvented'
+    dest:'cloud_reinvented' // Destination subdirectory within your Docusaurus docs folder
+    replace:'NAME:MyName, URGENCY:red' // Optional: comma-separated key:value pairs for text replacement
+```
+
+**Arguments:**
+
+*   `url` (string, required): The Git URL of the repository or specific path within a repository to import.
+*   `dest` (string, required): The subdirectory within your Docusaurus `docs` folder where the imported content will be placed.
+*   `replace` (string, optional): A comma-separated string of `KEY:VALUE` pairs. During import, all occurrences of `${KEY}` in the imported content will be replaced with `VALUE`.
+
+### 3.6. Defining Pages and Categories (`site.page_category`, `site.page`)
+
+This is where you define the actual content pages and how they are organized into categories within your Docusaurus sidebar.
+
+**HeroScript Example:**
+
+```heroscript
+// Define a category
+!!site.page_category path:'introduction' label:"Introduction to Ebook" position:10
+
+// Define a page within that category, linking to Doctree content
+!!site.page path:'introduction' src:"my_doctree_collection:chapter_1_overview"
+    title:"Chapter 1: Overview"
+    description:"A brief introduction to the ebook's content."
+    position:1 // Order within the category
+    hide_title:true // Hide the title on the page itself
+```
+
+**Arguments:**
+
+*   **`site.page_category`**:
+    *   `path` (string, required): The path to the category directory within your Docusaurus `docs` folder (e.g., `introduction` will create `docs/introduction/_category_.json`).
+    *   `label` (string, required): The display name for the category in the sidebar.
+    *   `position` (int, optional): The order of the category in the sidebar.
+    *   `sitename` (string, optional): If you have multiple Docusaurus sites defined, specify which site this category belongs to. Defaults to the current site's name.
+*   **`site.page`**:
+    *   `src` (string, required): **Crucial for Doctree integration.** This specifies the source of the page content in the format `collection_name:page_name`. HeroLib will fetch the markdown content from the specified Doctree collection and page.
+    *   `path` (string, required): The relative path and filename for the generated markdown file within your Docusaurus `docs` folder (e.g., `introduction/chapter_1.md`). If only a directory is provided (e.g., `introduction/`), the `page_name` from `src` will be used as the filename.
+    *   `title` (string, optional): The title of the page. If not provided, HeroLib will attempt to extract it from the markdown content or use the `page_name`.
+    *   `description` (string, optional): A short description for the page, used in frontmatter.
+    *   `position` (int, optional): The order of the page within its category.
+    *   `hide_title` (boolean, optional): If `true`, the title will not be displayed on the page itself.
+    *   `draft` (boolean, optional): If `true`, the page will be marked as a draft and not included in production builds.
+    *   `title_nr` (int, optional): If set, HeroLib will re-number the markdown headings (e.g., `title_nr:3` will make `# Heading` become `### Heading`). Useful for consistent heading levels across imported content.
+
+### 3.7. Doctree Integration Details
+
+The `site.page` directive's `src` parameter (`collection_name:page_name`) is the bridge to your Doctree content.
+
+**How Doctree Works:**
+
+1.  **Collections**: Doctree organizes markdown files into logical groups called "collections." A collection is typically a directory containing markdown files and an empty `.collection` file.
+2.  **Scanning**: You define which collections Doctree should scan using `!!doctree.scan` in a HeroScript file (e.g., `doctree.heroscript`).
+    **Example `doctree.heroscript`:**
+    ```heroscript
+    !!doctree.scan git_url:"https://git.threefold.info/tfgrid/docs_tfgrid4/src/branch/main/collections"
+    ```
+    This will pull the `collections` directory from the specified Git URL and make its contents available to Doctree.
+3.  **Page Retrieval**: When `site.page` references `src:"my_collection:my_page"`, HeroLib's `doctreeclient` fetches the content of `my_page.md` from the `my_collection` collection that Doctree has scanned.
+
+## 4. Building and Developing Your Ebook
+
+Once your HeroScript configuration is set up, HeroLib provides commands to build and serve your Docusaurus ebook.
+
+### 4.1. Generating Site Files (`site.generate()`)
+
+The `site.generate()` function (called internally by `build`, `dev`, etc.) performs the core file generation:
+*   Copies Docusaurus template files.
+*   Copies your site's `src` and `static` assets.
+*   Generates Docusaurus configuration JSON files (`main.json`, `navbar.json`, `footer.json`) from your HeroScript `site.config`, `site.navbar`, and `site.footer` directives.
+*   Copies your source `docs` directory.
+*   Processes `site.page` and `site.page_category` directives using the `sitegen` module to create the final markdown files and `_category_.json` files in the Docusaurus `docs` directory, fetching content from Doctree.
+*   Handles `site.import` directives, pulling external content and performing replacements.
+
+### 4.2. Local Development
+
+HeroLib integrates with Docusaurus's development server for live preview.
+
+**HeroScript Example:**
+
+can be stored as example_docusaurus.vsh and then used to generate and develop an ebook
+
+```v
+#!/usr/bin/env -S v -n -w -gc none  -cg -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.web.docusaurus
+import os
+
+const cfgpath = os.dir(@FILE)
+
+docusaurus.new(
+	heroscript: '
+
+	// !!docusaurus.define
+	// 	path_build: "/tmp/docusaurus_build"
+	// 	path_publish: "/tmp/docusaurus_publish"
+
+	!!docusaurus.add name:"tfgrid_docs" 
+		path:"${cfgpath}"
+
+	!!docusaurus.dev
+
+	'
+)!
+
+```
+
+
+the following script suggest to call it do.vsh and put in directory of where the ebook is
+
+```v
+#!/usr/bin/env -S v -n -w -gc none  -cg -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.web.docusaurus
+
+const cfgpath = os.dir(@FILE) + '/cfg'
+
+docusaurus.new(heroscript_path:cfgpath)!
+```
+
+by just called do.vsh we can execute on the ebook
+

aiprompts/gittools.md

@@ -1 +0,0 @@
-../lib/develop/gittools/README.md

aiprompts/herolib_advanced/advanced_paths.md

@@ -0,0 +1,141 @@
+# Pathlib Module: Advanced Listing and Filtering
+
+The `pathlib` module provides powerful capabilities for listing and filtering files and directories, especially through its `list` method. This document explains how to leverage advanced features like regular expressions and various filtering options.
+
+## Advanced File Listing with `path.list()`
+
+The `path.list()` method allows you to retrieve a `PathList` object containing `Path` objects that match specified criteria.
+
+### `ListArgs` Parameters
+
+The `list` method accepts a `ListArgs` struct to control its behavior:
+
+```v
+pub struct ListArgs {
+pub mut:
+	regex         []string // A slice of regular expressions to filter files.
+	recursive     bool = true // Whether to list files recursively (default true).
+	ignoredefault bool = true // Whether to ignore files starting with . and _ (default true).
+	include_links bool // Whether to include symbolic links in the list.
+	dirs_only     bool // Whether to include only directories in the list.
+	files_only    bool // Whether to include only files in the list.
+}
+```
+
+### Usage Examples
+
+Here are examples demonstrating how to use these advanced filtering options:
+
+#### 1. Listing Files by Regex Pattern
+
+You can use regular expressions to filter files based on their names or extensions. The `regex` parameter accepts a slice of strings, where each string is a regex pattern.
+
+```v
+import freeflowuniverse.herolib.core.pathlib
+
+// Get a directory path
+mut dir := pathlib.get('/some/directory')!
+
+// List only Vlang files (ending with .v)
+mut vlang_files := dir.list(
+    regex: [r'.*\.v$']
+)!
+
+// List only image files (png, jpg, svg, jpeg)
+mut image_files := dir.list(
+    regex: [r'.*\.png$', r'.*\.jpg$', r'.*\.svg$', r'.*\.jpeg$']
+)!
+
+// List files containing "test" in their name (case-insensitive)
+mut test_files := dir.list(
+    regex: [r'(?i).*test.*'] // (?i) makes the regex case-insensitive
+)!
+
+for path_obj in vlang_files.paths {
+    println(path_obj.path)
+}
+```
+
+#### 2. Controlling Recursion
+
+By default, `list()` is recursive. You can disable recursion to list only items in the current directory.
+
+```v
+import freeflowuniverse.herolib.core.pathlib
+
+mut dir := pathlib.get('/some/directory')!
+
+// List only top-level files and directories (non-recursive)
+mut top_level_items := dir.list(
+    recursive: false
+)!
+
+for path_obj in top_level_items.paths {
+    println(path_obj.path)
+}
+```
+
+#### 3. Including or Excluding Hidden Files
+
+The `ignoredefault` parameter controls whether files and directories starting with `.` or `_` are ignored.
+
+```v
+import freeflowuniverse.herolib.core.pathlib
+
+mut dir := pathlib.get('/some/directory')!
+
+// List all files and directories, including hidden ones
+mut all_items := dir.list(
+    ignoredefault: false
+)!
+
+for path_obj in all_items.paths {
+    println(path_obj.path)
+}
+```
+
+#### 4. Including Symbolic Links
+
+By default, symbolic links are ignored when walking the directory structure. Set `include_links` to `true` to include them.
+
+```v
+import freeflowuniverse.herolib.core.pathlib
+
+mut dir := pathlib.get('/some/directory')!
+
+// List files and directories, including symbolic links
+mut items_with_links := dir.list(
+    include_links: true
+)!
+
+for path_obj in items_with_links.paths {
+    println(path_obj.path)
+}
+```
+
+#### 5. Listing Only Directories or Only Files
+
+Use `dirs_only` or `files_only` to restrict the results to only directories or only files.
+
+```v
+import freeflowuniverse.herolib.core.pathlib
+
+mut dir := pathlib.get('/some/directory')!
+
+// List only directories (recursive)
+mut only_dirs := dir.list(
+    dirs_only: true
+)!
+
+// List only files (non-recursive)
+mut only_files := dir.list(
+    files_only: true,
+    recursive: false
+)!
+
+for path_obj in only_dirs.paths {
+    println(path_obj.path)
+}
+```
+
+By combining these parameters, you can create highly specific and powerful file system listing operations tailored to your needs.

aiprompts/herolib_advanced/builder.md

@@ -0,0 +1,323 @@
+# Builder Module: System Automation and Remote Execution
+
+The `builder` module in Herolib provides a powerful framework for automating system tasks and executing commands on both local and remote machines. It offers a unified interface to manage nodes, execute commands, perform file operations, and maintain persistent state.
+
+## Key Components
+
+-   **`BuilderFactory`**: Responsible for creating and managing `Node` instances.
+-   **`Node`**: Represents a target system (local or remote). It encapsulates system properties (platform, CPU type, environment variables) and provides methods for interaction.
+-   **`Executor`**: An interface (implemented by `ExecutorLocal` and `ExecutorSSH`) that handles the actual command execution and file operations on the target system.
+-   **NodeDB (via `Node.done` map)**: A key-value store within each `Node` for persistent state, caching, and tracking execution history.
+
+## Getting Started
+
+### Initializing a Builder and Node
+
+First, import the `builder` module and create a new `BuilderFactory` instance. Then, create a `Node` object, which can represent either the local machine or a remote server.
+
+```v
+import freeflowuniverse.herolib.builder
+
+// Create a new builder factory
+mut b := builder.new()!
+
+// Create a node for the local machine
+mut local_node := b.node_local()!
+
+// Create a node for a remote server via SSH
+// Format: "user@ip_address:port" or "ip_address:port" or "ip_address"
+mut remote_node := b.node_new(ipaddr: "root@195.192.213.2:2222")!
+
+// Node with custom name and debug enabled
+mut named_debug_node := b.node_new(
+    name: "my_remote_server",
+    ipaddr: "user@server.example.com:22",
+    debug: true
+)!
+```
+
+### `Node` Properties
+
+A `Node` object automatically detects and caches system information. You can access these properties:
+
+```v
+// Get platform type (e.g., .osx, .ubuntu, .alpine, .arch)
+println(node.platform)
+
+// Get CPU architecture (e.g., .intel, .arm)
+println(node.cputype)
+
+// Get hostname
+println(node.hostname)
+
+// Get environment variables
+env_vars := node.environ_get()!
+println(env_vars['HOME'])
+
+// Get node information (category, sshkey, user, ipaddress, port)
+info := node.info()
+println(info['category'])
+```
+
+## Command Execution
+
+The `Node` object provides methods to execute commands on the target system.
+
+### `node.exec(args ExecArgs) !string`
+
+Executes a command and returns its standard output.
+
+```v
+import freeflowuniverse.herolib.builder { ExecArgs }
+
+// Execute a command with stdout
+result := node.exec(cmd: "ls -la /tmp", stdout: true)!
+println(result)
+
+// Execute silently (no stdout)
+node.exec(cmd: "mkdir -p /tmp/my_dir", stdout: false)!
+```
+
+### `node.exec_silent(cmd string) !string`
+
+Executes a command silently (no stdout) and returns its output.
+
+```v
+output := node.exec_silent("echo 'Hello from remote!'")!
+println(output)
+```
+
+### `node.exec_interactive(cmd string) !`
+
+Executes a command in an interactive shell.
+
+```v
+// This will open an interactive shell session
+node.exec_interactive("bash")!
+```
+
+### `node.exec_cmd(args NodeExecCmd) !string`
+
+A more advanced command execution method that supports caching, periodic execution, and temporary script handling.
+
+```v
+import freeflowuniverse.herolib.builder { NodeExecCmd }
+
+// Execute a command, cache its result for 24 hours (48*3600 seconds)
+// and provide a description for logging.
+result := node.exec_cmd(
+    cmd: "apt-get update",
+    period: 48 * 3600,
+    description: "Update system packages"
+)!
+println(result)
+
+// Execute a multi-line script
+script_output := node.exec_cmd(
+    cmd: "
+        echo 'Starting script...'
+        ls -la /
+        echo 'Script finished.'
+    ",
+    name: "my_custom_script",
+    stdout: true
+)!
+println(script_output)
+```
+
+### `node.exec_retry(args ExecRetryArgs) !string`
+
+Executes a command with retries until it succeeds or a timeout is reached.
+
+```v
+import freeflowuniverse.herolib.builder { ExecRetryArgs }
+
+// Try to connect to a service, retrying every 100ms for up to 10 seconds
+result := node.exec_retry(
+    cmd: "curl --fail http://localhost:8080/health",
+    retrymax: 100, // 100 retries
+    period_milli: 100, // 100ms sleep between retries
+    timeout: 10 // 10 seconds total timeout
+)!
+println("Service is up: ${result}")
+```
+
+### `node.cmd_exists(cmd string) bool`
+
+Checks if a command exists on the target system.
+
+```v
+if node.cmd_exists("docker") {
+    println("Docker is installed.")
+} else {
+    println("Docker is not installed.")
+}
+```
+
+## File System Operations
+
+The `Node` object provides comprehensive file and directory management capabilities.
+
+### `node.file_write(path string, text string) !`
+
+Writes content to a file on the target system.
+
+```v
+node.file_write("/tmp/my_file.txt", "This is some content.")!
+```
+
+### `node.file_read(path string) !string`
+
+Reads content from a file on the target system.
+
+```v
+content := node.file_read("/tmp/my_file.txt")!
+println(content)
+```
+
+### `node.file_exists(path string) bool`
+
+Checks if a file or directory exists on the target system.
+
+```v
+if node.file_exists("/tmp/my_file.txt") {
+    println("File exists.")
+}
+```
+
+### `node.delete(path string) !`
+
+Deletes a file or directory (recursively for directories) on the target system.
+
+```v
+node.delete("/tmp/my_dir")!
+```
+
+### `node.list(path string) ![]string`
+
+Lists the contents of a directory on the target system.
+
+```v
+files := node.list("/home/user")!
+for file in files {
+    println(file)
+}
+```
+
+### `node.dir_exists(path string) bool`
+
+Checks if a directory exists on the target system.
+
+```v
+if node.dir_exists("/var/log") {
+    println("Log directory exists.")
+}
+```
+
+### File Transfers (`node.upload` and `node.download`)
+
+Transfer files between the local machine and the target node using `rsync` or `scp`.
+
+```v
+import freeflowuniverse.herolib.builder { SyncArgs }
+
+// Upload a local file to the remote node
+node.upload(
+    source: "/local/path/to/my_script.sh",
+    dest: "/tmp/remote_script.sh",
+    stdout: true // Show rsync/scp output
+)!
+
+// Download a file from the remote node to the local machine
+node.download(
+    source: "/var/log/syslog",
+    dest: "/tmp/local_syslog.log",
+    stdout: false
+)!
+
+// Upload a directory, ignoring .git and examples folders, and deleting extra files on destination
+node.upload(
+    source: "/local/repo/",
+    dest: "~/code/my_project/",
+    ignore: [".git/*", "examples/"],
+    delete: true,
+    fast_rsync: true
+)!
+```
+
+## Node Database (`node.done`)
+
+The `node.done` map provides a simple key-value store for persistent data on the node. This data is cached in Redis.
+
+```v
+// Store a value
+node.done_set("setup_complete", "true")!
+
+// Retrieve a value
+status := node.done_get("setup_complete") or { "false" }
+println("Setup complete: ${status}")
+
+// Check if a key exists
+if node.done_exists("initial_config") {
+    println("Initial configuration done.")
+}
+
+// Print all stored 'done' items
+node.done_print()
+
+// Reset all stored 'done' items
+node.done_reset()!
+```
+
+## Bootstrapping and Updates
+
+The `bootstrapper` module provides functions for installing and updating Herolib components on nodes.
+
+### `node.hero_install() !`
+
+Installs the Herolib environment on the node.
+
+```v
+node.hero_install()!
+```
+
+### `node.hero_update(args HeroUpdateArgs) !`
+
+Updates the Herolib code on the node, with options for syncing from local, git reset, or git pull.
+
+```v
+import freeflowuniverse.herolib.builder { HeroUpdateArgs }
+
+// Sync local Herolib code to the remote node (full sync)
+node.hero_update(sync_from_local: true, sync_full: true)!
+
+// Reset git repository on the remote node and pull latest from 'dev' branch
+node.hero_update(git_reset: true, branch: "dev")!
+```
+
+### `node.vscript(args VScriptArgs) !`
+
+Uploads and executes a Vlang script (`.vsh` or `.v`) on the remote node.
+
+```v
+import freeflowuniverse.herolib.builder { VScriptArgs }
+
+// Upload and execute a local V script on the remote node
+node.vscript(path: "/local/path/to/my_script.vsh", sync_from_local: true)!
+```
+
+## Port Forwarding
+
+The `portforward_to_local` function allows forwarding a remote port on an SSH host to a local port.
+
+```v
+import freeflowuniverse.herolib.builder { portforward_to_local, ForwardArgsToLocal }
+
+// Forward remote port 8080 on 192.168.1.100 to local port 9000
+portforward_to_local(
+    name: "my_app_forward",
+    address: "192.168.1.100",
+    remote_port: 8080,
+    local_port: 9000
+)!
+```

aiprompts/herolib_advanced/cmdline_argument_parsing_example.vsh

@@ -0,0 +1,24 @@
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import os
+import flag
+
+mut fp := flag.new_flag_parser(os.args)
+fp.application('compile.vsh')
+fp.version('v0.1.0')
+fp.description('Compile hero binary in debug or production mode')
+fp.skip_executable()
+
+prod_mode := fp.bool('prod', `p`, false, 'Build production version (optimized)')
+help_requested := fp.bool('help', `h`, false, 'Show help message')
+
+if help_requested {
+	println(fp.usage())
+	exit(0)
+}
+
+additional_args := fp.finalize() or {
+	eprintln(err)
+	println(fp.usage())
+	exit(1)
+}

aiprompts/herolib_advanced/osal.md

@@ -0,0 +1,420 @@
+# OSAL Core Module (freeflowuniverse.herolib.osal.core)
+
+This document describes the core functionalities of the Operating System Abstraction Layer (OSAL) module, designed for platform-independent system operations in V.
+
+```v
+//example how to get started
+
+import freeflowuniverse.herolib.osal.core as osal
+
+osal.exec(...)!
+
+```
+
+
+## 1. Process Management
+
+### `osal.exec(cmd: Command) !Job`
+Executes a shell command with extensive configuration.
+*   **Parameters**:
+    *   `cmd` (`Command` struct):
+        *   `cmd` (string): The command string.
+        *   `timeout` (int, default: 3600): Max execution time in seconds.
+        *   `retry` (int): Number of retries on failure.
+        *   `work_folder` (string): Working directory.
+        *   `environment` (map[string]string): Environment variables.
+        *   `stdout` (bool, default: true): Show command output.
+        *   `raise_error` (bool, default: true): Raise V error on failure.
+        *   `ignore_error` (bool): Do not raise error, just report.
+        *   `debug` (bool): Enable debug output.
+        *   `shell` (bool): Execute in interactive shell.
+        *   `async` (bool): Run command asynchronously.
+        *   `runtime` (`RunTime` enum): Specify runtime (`.bash`, `.python`, etc.).
+*   **Returns**: `Job` struct (contains `status`, `output`, `error`, `exit_code`, `start`, `end`).
+*   **Error Handling**: Returns `JobError` with `error_type` (`.exec`, `.timeout`, `.args`).
+
+### `osal.execute_silent(cmd string) !string`
+Executes a command silently.
+*   **Parameters**: `cmd` (string): The command string.
+*   **Returns**: `string` (command output).
+
+### `osal.execute_debug(cmd string) !string`
+Executes a command with debug output.
+*   **Parameters**: `cmd` (string): The command string.
+*   **Returns**: `string` (command output).
+
+### `osal.execute_stdout(cmd string) !string`
+Executes a command and prints output to stdout.
+*   **Parameters**: `cmd` (string): The command string.
+*   **Returns**: `string` (command output).
+
+### `osal.execute_interactive(cmd string) !`
+Executes a command in an interactive shell.
+*   **Parameters**: `cmd` (string): The command string.
+
+### `osal.cmd_exists(cmd string) bool`
+Checks if a command exists in the system's PATH.
+*   **Parameters**: `cmd` (string): The command name.
+*   **Returns**: `bool`.
+
+### `osal.processmap_get() !ProcessMap`
+Scans and returns a map of all running processes.
+*   **Returns**: `ProcessMap` struct (contains `processes` (`[]ProcessInfo`), `lastscan`, `state`, `pids`).
+
+### `osal.processinfo_get(pid int) !ProcessInfo`
+Retrieves detailed information for a specific process by PID.
+*   **Parameters**: `pid` (int): Process ID.
+*   **Returns**: `ProcessInfo` struct (contains `cpu_perc`, `mem_perc`, `cmd`, `pid`, `ppid`, `rss`).
+
+### `osal.processinfo_get_byname(name string) ![]ProcessInfo`
+Retrieves detailed information for processes matching a given name.
+*   **Parameters**: `name` (string): Process name (substring match).
+*   **Returns**: `[]ProcessInfo`.
+
+### `osal.process_exists(pid int) bool`
+Checks if a process with a given PID exists.
+*   **Parameters**: `pid` (int): Process ID.
+*   **Returns**: `bool`.
+
+### `osal.processinfo_with_children(pid int) !ProcessMap`
+Returns a process and all its child processes.
+*   **Parameters**: `pid` (int): Parent Process ID.
+*   **Returns**: `ProcessMap`.
+
+### `osal.processinfo_children(pid int) !ProcessMap`
+Returns all child processes for a given PID.
+*   **Parameters**: `pid` (int): Parent Process ID.
+*   **Returns**: `ProcessMap`.
+
+### `osal.process_kill_recursive(args: ProcessKillArgs) !`
+Kills a process and all its children by name or PID.
+*   **Parameters**:
+    *   `args` (`ProcessKillArgs` struct):
+        *   `name` (string): Process name.
+        *   `pid` (int): Process ID.
+
+### `osal.whoami() !string`
+Returns the current username.
+*   **Returns**: `string`.
+
+## 2. Network Utilities
+
+### `osal.ping(args: PingArgs) !PingResult`
+Checks host reachability.
+*   **Parameters**:
+    *   `args` (`PingArgs` struct):
+        *   `address` (string, required): IP address or hostname.
+        *   `count` (u8, default: 1): Number of pings.
+        *   `timeout` (u16, default: 1): Timeout in seconds per ping.
+        *   `retry` (u8): Number of retry attempts.
+*   **Returns**: `PingResult` enum (`.ok`, `.timeout`, `.unknownhost`).
+
+### `osal.tcp_port_test(args: TcpPortTestArgs) bool`
+Tests if a TCP port is open on a given address.
+*   **Parameters**:
+    *   `args` (`TcpPortTestArgs` struct):
+        *   `address` (string, required): IP address or hostname.
+        *   `port` (int, default: 22): TCP port number.
+        *   `timeout` (u16, default: 2000): Total timeout in milliseconds.
+*   **Returns**: `bool`.
+
+### `osal.ipaddr_pub_get() !string`
+Retrieves the public IP address.
+*   **Returns**: `string`.
+
+### `osal.is_ip_on_local_interface(ip string) !bool`
+Checks if a given IP address is bound to a local network interface.
+*   **Parameters**: `ip` (string): IP address to check.
+*   **Returns**: `bool`.
+
+## 3. File System Operations
+
+### `osal.file_write(path string, text string) !`
+Writes text content to a file.
+*   **Parameters**:
+    *   `path` (string): File path.
+    *   `text` (string): Content to write.
+
+### `osal.file_read(path string) !string`
+Reads content from a file.
+*   **Parameters**: `path` (string): File path.
+*   **Returns**: `string` (file content).
+
+### `osal.dir_ensure(path string) !`
+Ensures a directory exists, creating it if necessary.
+*   **Parameters**: `path` (string): Directory path.
+
+### `osal.dir_delete(path string) !`
+Deletes a directory if it exists.
+*   **Parameters**: `path` (string): Directory path.
+
+### `osal.dir_reset(path string) !`
+Deletes and then recreates a directory.
+*   **Parameters**: `path` (string): Directory path.
+
+### `osal.rm(todelete string) !`
+Removes files or directories.
+*   **Parameters**: `todelete` (string): Comma or newline separated list of paths (supports `~` for home directory).
+
+## 4. Environment Variables
+
+### `osal.env_set(args: EnvSet)`
+Sets an environment variable.
+*   **Parameters**:
+    *   `args` (`EnvSet` struct):
+        *   `key` (string, required): Environment variable name.
+        *   `value` (string, required): Value to set.
+        *   `overwrite` (bool, default: true): Overwrite if exists.
+
+### `osal.env_unset(key string)`
+Unsets a specific environment variable.
+*   **Parameters**: `key` (string): Environment variable name.
+
+### `osal.env_unset_all()`
+Unsets all environment variables.
+
+### `osal.env_set_all(args: EnvSetAll)`
+Sets multiple environment variables.
+*   **Parameters**:
+    *   `args` (`EnvSetAll` struct):
+        *   `env` (map[string]string): Map of key-value pairs.
+        *   `clear_before_set` (bool): Clear all existing variables before setting.
+        *   `overwrite_if_exists` (bool, default: true): Overwrite existing variables.
+
+### `osal.env_get(key string) !string`
+Retrieves the value of a specific environment variable.
+*   **Parameters**: `key` (string): Environment variable name.
+*   **Returns**: `string` (variable value).
+
+### `osal.env_exists(key string) !bool`
+Checks if an environment variable exists.
+*   **Parameters**: `key` (string): Environment variable name.
+*   **Returns**: `bool`.
+
+### `osal.env_get_default(key string, def string) string`
+Retrieves an environment variable or a default value if not found.
+*   **Parameters**:
+    *   `key` (string): Environment variable name.
+    *   `def` (string): Default value.
+*   **Returns**: `string`.
+
+### `osal.load_env_file(file_path string) !`
+Loads environment variables from a specified file.
+*   **Parameters**: `file_path` (string): Path to the environment file.
+
+## 5. Command & Profile Management
+
+### `osal.cmd_add(args: CmdAddArgs) !`
+Adds (copies or symlinks) a binary to system paths and updates user profiles.
+*   **Parameters**:
+    *   `args` (`CmdAddArgs` struct):
+        *   `cmdname` (string): Name of the command (optional, derived from source if empty).
+        *   `source` (string, required): Path to the binary.
+        *   `symlink` (bool): Create a symlink instead of copying.
+        *   `reset` (bool, default: true): Delete existing command if found.
+
+### `osal.profile_path_add_hero() !string`
+Ensures the `~/hero/bin` path is added to the user's profile.
+*   **Returns**: `string` (the `~/hero/bin` path).
+
+### `osal.bin_path() !string`
+Returns the preferred binary installation path (`~/hero/bin`).
+*   **Returns**: `string`.
+
+### `osal.hero_path() !string`
+Returns the `~/hero` directory path.
+*   **Returns**: `string`.
+
+### `osal.usr_local_path() !string`
+Returns `/usr/local` for Linux or `~/hero` for macOS.
+*   **Returns**: `string`.
+
+### `osal.profile_path_source() !string`
+Returns a source statement for the preferred profile file (e.g., `. /home/user/.zprofile`).
+*   **Returns**: `string`.
+
+### `osal.profile_path_source_and() !string`
+Returns a source statement followed by `&&` for command chaining, or empty if profile doesn't exist.
+*   **Returns**: `string`.
+
+### `osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`
+Adds and/or removes paths from specified or preferred user profiles.
+*   **Parameters**:
+    *   `args` (`ProfilePathAddRemoveArgs` struct):
+        *   `paths_profile` (string): Comma/newline separated list of profile file paths (optional, uses preferred if empty).
+        *   `paths2add` (string): Comma/newline separated list of paths to add.
+        *   `paths2delete` (string): Comma/newline separated list of paths to delete.
+        *   `allprofiles` (bool): Apply to all known profile files.
+
+### `osal.cmd_path(cmd string) !string`
+Returns the full path of an executable command using `which`.
+*   **Parameters**: `cmd` (string): Command name.
+*   **Returns**: `string` (full path).
+
+### `osal.cmd_delete(cmd string) !`
+Deletes commands from their found locations.
+*   **Parameters**: `cmd` (string): Command name.
+
+### `osal.profile_paths_all() ![]string`
+Lists all possible profile file paths in the OS.
+*   **Returns**: `[]string`.
+
+### `osal.profile_paths_preferred() ![]string`
+Lists preferred profile file paths based on the operating system.
+*   **Returns**: `[]string`.
+
+### `osal.profile_path() !string`
+Returns the most preferred profile file path.
+*   **Returns**: `string`.
+
+## 6. System Information & Utilities
+
+### `osal.platform() !PlatformType`
+Identifies the operating system.
+*   **Returns**: `PlatformType` enum (`.unknown`, `.osx`, `.ubuntu`, `.alpine`, `.arch`, `.suse`).
+
+### `osal.cputype() !CPUType`
+Identifies the CPU architecture.
+*   **Returns**: `CPUType` enum (`.unknown`, `.intel`, `.arm`, `.intel32`, `.arm32`).
+
+### `osal.is_linux() !bool`
+Checks if the current OS is Linux.
+*   **Returns**: `bool`.
+
+### `osal.is_osx() !bool`
+Checks if the current OS is macOS.
+*   **Returns**: `bool`.
+
+### `osal.is_ubuntu() !bool`
+Checks if the current OS is Ubuntu.
+*   **Returns**: `bool`.
+
+### `osal.is_osx_arm() !bool`
+Checks if the current OS is macOS ARM.
+*   **Returns**: `bool`.
+
+### `osal.is_linux_arm() !bool`
+Checks if the current OS is Linux ARM.
+*   **Returns**: `bool`.
+
+### `osal.is_osx_intel() !bool`
+Checks if the current OS is macOS Intel.
+*   **Returns**: `bool`.
+
+### `osal.is_linux_intel() !bool`
+Checks if the current OS is Linux Intel.
+*   **Returns**: `bool`.
+
+### `osal.hostname() !string`
+Returns the system hostname.
+*   **Returns**: `string`.
+
+### `osal.initname() !string`
+Returns the init system name (e.g., `systemd`, `bash`, `zinit`).
+*   **Returns**: `string`.
+
+### `osal.sleep(duration int)`
+Pauses execution for a specified duration.
+*   **Parameters**: `duration` (int): Sleep duration in seconds.
+
+### `osal.download(args: DownloadArgs) !pathlib.Path`
+Downloads a file from a URL.
+*   **Parameters**:
+    *   `args` (`DownloadArgs` struct):
+        *   `url` (string, required): URL of the file.
+        *   `name` (string): Optional, derived from filename if empty.
+        *   `reset` (bool): Force download, remove existing.
+        *   `hash` (string): Hash for verification.
+        *   `dest` (string): Destination path.
+        *   `timeout` (int, default: 180): Download timeout in seconds.
+        *   `retry` (int, default: 3): Number of retries.
+        *   `minsize_kb` (u32, default: 10): Minimum expected size in KB.
+        *   `maxsize_kb` (u32): Maximum expected size in KB.
+        *   `expand_dir` (string): Directory to expand archive into.
+        *   `expand_file` (string): File to expand archive into.
+*   **Returns**: `pathlib.Path` (path to the downloaded file/directory).
+
+### `osal.user_exists(username string) bool`
+Checks if a user exists on the system.
+*   **Parameters**: `username` (string): Username to check.
+*   **Returns**: `bool`.
+
+### `osal.user_id_get(username string) !int`
+Retrieves the user ID for a given username.
+*   **Parameters**: `username` (string): Username.
+*   **Returns**: `int` (User ID).
+
+### `osal.user_add(args: UserArgs) !int`
+Adds a new user to the system.
+*   **Parameters**:
+    *   `args` (`UserArgs` struct):
+        *   `name` (string, required): Username to add.
+*   **Returns**: `int` (User ID of the added user).
+
+## Enums & Structs
+
+### `enum PlatformType`
+Represents the detected operating system.
+*   Values: `unknown`, `osx`, `ubuntu`, `alpine`, `arch`, `suse`.
+
+### `enum CPUType`
+Represents the detected CPU architecture.
+*   Values: `unknown`, `intel`, `arm`, `intel32`, `arm32`.
+
+### `enum RunTime`
+Specifies the runtime environment for command execution.
+*   Values: `bash`, `python`, `heroscript`, `herocmd`, `v`.
+
+### `enum JobStatus`
+Status of an executed command job.
+*   Values: `init`, `running`, `error_exec`, `error_timeout`, `error_args`, `done`.
+
+### `enum ErrorType`
+Types of errors that can occur during job execution.
+*   Values: `exec`, `timeout`, `args`.
+
+### `enum PingResult`
+Result of a ping operation.
+*   Values: `ok`, `timeout`, `unknownhost`.
+
+### `struct Command`
+Configuration for `osal.exec` function. (See `osal.exec` parameters for fields).
+
+### `struct Job`
+Result object returned by `osal.exec`. (See `osal.exec` returns for fields).
+
+### `struct JobError`
+Error details for failed jobs.
+
+### `struct PingArgs`
+Arguments for `osal.ping` function. (See `osal.ping` parameters for fields).
+
+### `struct TcpPortTestArgs`
+Arguments for `osal.tcp_port_test` function. (See `osal.tcp_port_test` parameters for fields).
+
+### `struct EnvSet`
+Arguments for `osal.env_set` function. (See `osal.env_set` parameters for fields).
+
+### `struct EnvSetAll`
+Arguments for `osal.env_set_all` function. (See `osal.env_set_all` parameters for fields).
+
+### `struct CmdAddArgs`
+Arguments for `osal.cmd_add` function. (See `osal.cmd_add` parameters for fields).
+
+### `struct ProfilePathAddRemoveArgs`
+Arguments for `osal.profile_path_add_remove` function. (See `osal.profile_path_add_remove` parameters for fields).
+
+### `struct ProcessMap`
+Contains a list of `ProcessInfo` objects.
+
+### `struct ProcessInfo`
+Detailed information about a single process. (See `osal.processinfo_get` returns for fields).
+
+### `struct ProcessKillArgs`
+Arguments for `osal.process_kill_recursive` function. (See `osal.process_kill_recursive` parameters for fields).
+
+### `struct DownloadArgs`
+Arguments for `osal.download` function. (See `osal.download` parameters for fields).
+
+### `struct UserArgs`
+Arguments for `osal.user_add` function. (See `osal.user_add` parameters for fields).

aiprompts/herolib_advanced/ourdb.md

@@ -0,0 +1,92 @@
+# OurTime Module
+
+The `OurTime` module in V provides flexible time handling, supporting relative and absolute time formats, Unix timestamps, and formatting utilities.
+
+## Key Features
+- Create time objects from strings or current time
+- Relative time expressions (e.g., `+1h`, `-2d`)
+- Absolute time formats (e.g., `YYYY-MM-DD HH:mm:ss`)
+- Unix timestamp conversion
+- Time formatting and warping
+
+## Basic Usage
+
+```v
+import freeflowuniverse.herolib.data.ourtime
+
+// Current time
+mut t := ourtime.now()
+
+// From string
+t2 := ourtime.new('2022-12-05 20:14:35')!
+
+// Get formatted string
+println(t2.str()) // e.g., 2022-12-05 20:14
+
+// Get Unix timestamp
+println(t2.unix()) // e.g., 1670271275
+```
+
+## Time Formats
+
+### Relative Time
+
+Use `s` (seconds), `h` (hours), `d` (days), `w` (weeks), `M` (months), `Q` (quarters), `Y` (years).
+
+```v
+// Create with relative time
+mut t := ourtime.new('+1w +2d -4h')!
+
+// Warp existing time
+mut t2 := ourtime.now()
+t2.warp('+1h')!
+```
+
+### Absolute Time
+
+Supports `YYYY-MM-DD HH:mm:ss`, `YYYY-MM-DD HH:mm`, `YYYY-MM-DD HH`, `YYYY-MM-DD`, `DD-MM-YYYY`.
+
+```v
+t1 := ourtime.new('2022-12-05 20:14:35')!
+t2 := ourtime.new('2022-12-05')! // Time defaults to 00:00:00
+```
+
+## Methods Overview
+
+### Creation
+
+```v
+now_time := ourtime.now()
+from_string := ourtime.new('2023-01-15')!
+from_epoch := ourtime.new_from_epoch(1673788800)
+```
+
+### Formatting
+
+```v
+mut t := ourtime.now()
+println(t.str()) // YYYY-MM-DD HH:mm
+println(t.day()) // YYYY-MM-DD
+println(t.key()) // YYYY_MM_DD_HH_mm_ss
+println(t.md())  // Markdown format
+```
+
+### Operations
+
+```v
+mut t := ourtime.now()
+t.warp('+1h')! // Move 1 hour forward
+unix_ts := t.unix()
+is_empty := t.empty()
+```
+
+## Error Handling
+
+Time parsing methods return a `Result` type and should be handled with `!` or `or` blocks.
+
+```v
+t_valid := ourtime.new('2023-01-01')!
+t_invalid := ourtime.new('bad-date') or {
+    println('Error: ${err}')
+    ourtime.now() // Fallback
+}

aiprompts/herolib_advanced/redis.md

@@ -0,0 +1,204 @@
+# Redisclient Module
+
+The `redisclient` module in Herolib provides a comprehensive client for interacting with Redis, supporting various commands, caching, queues, and RPC mechanisms.
+
+## Key Features
+
+-   **Direct Redis Commands**: Access to a wide range of Redis commands (strings, hashes, lists, keys, etc.).
+-   **Caching**: Built-in caching mechanism with namespace support and expiration.
+-   **Queues**: Simple queue implementation using Redis lists.
+-   **RPC**: Remote Procedure Call (RPC) functionality over Redis queues for inter-service communication.
+
+## Basic Usage
+
+To get a Redis client instance, use `redisclient.core_get()`. By default, it connects to `127.0.0.1:6379`. You can specify a different address and port using the `RedisURL` struct.
+
+```v
+import freeflowuniverse.herolib.core.redisclient
+
+// Connect to default Redis instance (127.0.0.1:6379)
+mut redis := redisclient.core_get()!
+
+// Or connect to a specific Redis instance
+// mut redis_url := redisclient.RedisURL{address: 'my.redis.server', port: 6380}
+// mut redis := redisclient.core_get(redis_url)!
+
+// Example: Set and Get a key
+redis.set('mykey', 'myvalue')!
+value := redis.get('mykey')!
+// assert value == 'myvalue'
+
+// Example: Check if a key exists
+exists := redis.exists('mykey')!
+// assert exists == true
+
+// Example: Delete a key
+redis.del('mykey')!
+```
+
+## Redis Commands
+
+The `Redis` object provides methods for most standard Redis commands. Here are some examples:
+
+### String Commands
+
+-   `set(key string, value string) !`: Sets the string value of a key.
+-   `get(key string) !string`: Gets the string value of a key.
+-   `set_ex(key string, value string, ex string) !`: Sets a key with an expiration time in seconds.
+-   `incr(key string) !int`: Increments the integer value of a key by one.
+-   `decr(key string) !int`: Decrements the integer value of a key by one.
+-   `append(key string, value string) !int`: Appends a value to a key.
+-   `strlen(key string) !int`: Gets the length of the value stored in a key.
+
+```v
+redis.set('counter', '10')!
+redis.incr('counter')! // counter is now 11
+val := redis.get('counter')! // "11"
+```
+
+### Hash Commands
+
+-   `hset(key string, skey string, value string) !`: Sets the string value of a hash field.
+-   `hget(key string, skey string) !string`: Gets the value of a hash field.
+-   `hgetall(key string) !map[string]string`: Gets all fields and values in a hash.
+-   `hexists(key string, skey string) !bool`: Checks if a hash field exists.
+-   `hdel(key string, skey string) !int`: Deletes one or more hash fields.
+
+```v
+redis.hset('user:1', 'name', 'John Doe')!
+redis.hset('user:1', 'email', 'john@example.com')!
+user_name := redis.hget('user:1', 'name')! // "John Doe"
+user_data := redis.hgetall('user:1')! // map['name':'John Doe', 'email':'john@example.com']
+```
+
+### List Commands
+
+-   `lpush(key string, element string) !int`: Inserts all specified values at the head of the list stored at key.
+-   `rpush(key string, element string) !int`: Inserts all specified values at the tail of the list stored at key.
+-   `lpop(key string) !string`: Removes and returns the first element of the list stored at key.
+-   `rpop(key string) !string`: Removes and returns the last element of the list stored at key.
+-   `llen(key string) !int`: Gets the length of a list.
+-   `lrange(key string, start int, end int) ![]resp.RValue`: Gets a range of elements from a list.
+
+```v
+redis.lpush('mylist', 'item1')!
+redis.rpush('mylist', 'item2')!
+first_item := redis.lpop('mylist')! // "item1"
+```
+
+### Set Commands
+
+-   `sadd(key string, members []string) !int`: Adds the specified members to the set stored at key.
+-   `smismember(key string, members []string) ![]int`: Returns if member is a member of the set stored at key.
+
+```v
+redis.sadd('myset', ['member1', 'member2'])!
+is_member := redis.smismember('myset', ['member1', 'member3'])! // [1, 0]
+```
+
+### Key Management
+
+-   `keys(pattern string) ![]string`: Finds all keys matching the given pattern.
+-   `del(key string) !int`: Deletes a key.
+-   `expire(key string, seconds int) !int`: Sets a key's time to live in seconds.
+-   `ttl(key string) !int`: Gets the time to live for a key in seconds.
+-   `flushall() !`: Deletes all the keys of all the existing databases.
+-   `flushdb() !`: Deletes all the keys of the currently selected database.
+-   `selectdb(database int) !`: Changes the selected database.
+
+```v
+redis.set('temp_key', 'value')!
+redis.expire('temp_key', 60)! // Expires in 60 seconds
+```
+
+## Redis Cache
+
+The `RedisCache` struct provides a convenient way to implement caching using Redis.
+
+```v
+import freeflowuniverse.herolib.core.redisclient
+
+mut redis := redisclient.core_get()!
+mut cache := redis.cache('my_app_cache')
+
+// Set a value in cache with expiration (e.g., 3600 seconds)
+cache.set('user:profile:123', '{ "name": "Alice" }', 3600)!
+
+// Get a value from cache
+cached_data := cache.get('user:profile:123') or {
+    // Cache miss, fetch from source
+    println('Cache miss for user:profile:123')
+    return
+}
+// println('Cached data: ${cached_data}')
+
+// Check if a key exists in cache
+exists := cache.exists('user:profile:123')
+// assert exists == true
+
+// Reset the cache for the namespace
+cache.reset()!
+```
+
+## Redis Queue
+
+The `RedisQueue` struct provides a simple queue mechanism using Redis lists.
+
+```v
+import freeflowuniverse.herolib.core.redisclient
+import time
+
+mut redis := redisclient.core_get()!
+mut my_queue := redis.queue_get('my_task_queue')
+
+// Add items to the queue
+my_queue.add('task1')!
+my_queue.add('task2')!
+
+// Get an item from the queue with a timeout (e.g., 1000 milliseconds)
+task := my_queue.get(1000)!
+// assert task == 'task1'
+
+// Pop an item without timeout (returns error if no item)
+task2 := my_queue.pop()!
+// assert task2 == 'task2'
+```
+
+## Redis RPC
+
+The `RedisRpc` struct enables Remote Procedure Call (RPC) over Redis, allowing services to communicate by sending messages to queues and waiting for responses.
+
+```v
+import freeflowuniverse.herolib.core.redisclient
+import json
+import time
+
+mut redis := redisclient.core_get()!
+mut rpc_client := redis.rpc_get('my_rpc_service')
+
+// Define a function to process RPC requests (server-side)
+fn my_rpc_processor(cmd string, data string) !string {
+    // Simulate some processing based on cmd and data
+    return 'Processed: cmd=${cmd}, data=${data}'
+}
+
+// --- Client Side (calling the RPC) ---
+// Call the RPC service
+response := rpc_client.call(
+    cmd: 'greet',
+    data: '{"name": "World"}',
+    wait: true,
+    timeout: 5000 // 5 seconds timeout
+)!
+// println('RPC Response: ${response}')
+// assert response == 'Processed: cmd=greet, data={"name": "World"}'
+
+// --- Server Side (processing RPC requests) ---
+// In a separate goroutine or process, you would run:
+// rpc_client.process(my_rpc_processor, timeout: 0)! // timeout 0 means no timeout, keeps processing
+
+// Example of how to process a single request (for testing/demonstration)
+// In a real application, this would be in a loop or a background worker
+// return_queue_name := rpc_client.process(my_rpc_processor, timeout: 1000)!
+// result := rpc_client.result(1000, return_queue_name)!
+// println('Processed result: ${result}')

aiprompts/herolib_advanced/spreadsheet.md

@@ -0,0 +1,206 @@
+# Herolib Spreadsheet Module for AI Prompt Engineering
+
+This document provides an overview and usage instructions for the `freeflowuniverse.herolib.biz.spreadsheet` module, which offers a powerful software representation of a spreadsheet. This module is designed for business modeling, data analysis, and can be leveraged in AI prompt engineering scenarios where structured data manipulation and visualization are required.
+
+## 1. Core Concepts
+
+The spreadsheet module revolves around three main entities: `Sheet`, `Row`, and `Cell`.
+
+### 1.1. Sheet
+
+The `Sheet` is the primary container, representing the entire spreadsheet.
+
+*   **Properties:**
+    *   `name` (string): A unique identifier for the sheet.
+    *   `rows` (map[string]&Row): A collection of `Row` objects, indexed by their names.
+    *   `nrcol` (int): The number of columns in the sheet (e.g., 60 for 5 years of monthly data).
+    *   `params` (SheetParams): Configuration parameters, e.g., `visualize_cur` (boolean to display currency symbols).
+    *   `currency` (currency.Currency): The default currency for the sheet (e.g., USD), used for automatic conversions.
+
+*   **Creation:**
+    ```v
+    import freeflowuniverse.herolib.biz.spreadsheet
+
+    // Create a new sheet named 'my_financial_sheet' with 60 columns (e.g., 60 months)
+    mut my_sheet := spreadsheet.sheet_new(
+        name: 'my_financial_sheet',
+        nrcol: 60,
+        visualize_cur: true, // Optional: display currency symbols
+        curr: 'USD' // Optional: set default currency
+    )!
+
+    // Get an existing sheet from the global store
+    mut existing_sheet := spreadsheet.sheet_get('my_financial_sheet')!
+    ```
+
+*   **Key Operations:**
+    *   `sheet.row_get(name string) !&Row`: Retrieves a row by its name.
+    *   `sheet.cell_get(row string, col int) !&Cell`: Retrieves a cell by row name and column index.
+    *   `sheet.row_delete(name string)` / `sheet.delete(name string)`: Deletes a row.
+    *   `sheet.cells_width(colnr int) !int`: Finds the maximum string length of cells in a given column.
+    *   `sheet.rows_names_width_max() int`: Returns the maximum width of row names/aliases.
+    *   `sheet.rows_description_width_max() int`: Returns the maximum width of row descriptions.
+    *   `sheet.header() ![]string`: Generates column headers (e.g., "M1", "Q1", "Y1") based on `nrcol`.
+
+### 1.2. Row
+
+A `Row` represents a single horizontal line of data within a `Sheet`.
+
+*   **Properties:**
+    *   `name` (string): Unique identifier for the row.
+    *   `alias` (string, optional): Alternative name.
+    *   `description` (string): Textual description.
+    *   `tags` (string): Space-separated tags for categorization (e.g., "department:hr location:belgium").
+    *   `cells` ([]Cell): List of `Cell` objects.
+    *   `aggregatetype` (RowAggregateType): Defines default aggregation for this row (`.sum`, `.avg`, `.max`, `.min`).
+
+*   **Creation (within a Sheet):**
+    ```v
+    // Assuming 'my_sheet' is an existing Sheet object
+    mut salaries_row := my_sheet.row_new(
+        name: 'salaries',
+        tags: 'department:hr location:belgium',
+        descr: 'Monthly salaries for HR department in Belgium',
+        aggregatetype: .sum
+    )!
+    ```
+
+*   **Key Operations:**
+    *   `row.values_get() []f64`: Returns all cell values in the row as a list of floats.
+
+### 1.3. Cell
+
+A `Cell` is the fundamental unit of data, storing a numeric value.
+
+*   **Properties:**
+    *   `val` (f64): The numeric value.
+    *   `empty` (bool): `true` if the cell is empty.
+
+*   **Key Operations:**
+    *   `cell.set(v string) !`: Sets the cell's value. Handles currency strings (e.g., "100 USD") by converting to the sheet's currency.
+    *   `cell.add(v f64)`: Adds a numeric value to the existing cell value.
+    *   `cell.repr() string`: Returns a formatted string representation of the value (e.g., "100.00", or "-" if empty).
+
+## 2. Data Aggregation and Transformation
+
+The module provides powerful tools for summarizing and transforming data.
+
+### 2.1. Grouping Rows (`group2row`)
+
+Aggregates selected rows into a new single row based on tags.
+
+```v
+// Aggregate rows tagged 'department:dev' or 'department:engineering' into a new row
+mut total_salaries_row := my_sheet.group2row(
+    name: 'total_dev_engineering_salaries',
+    include: ['department:dev', 'department:engineering'],
+    tags: 'summary:dev_eng',
+    descr: 'Total salaries for Development and Engineering departments',
+    aggregatetype: .sum // Can be .sum, .avg, .max, .min
+)!
+```
+
+### 2.2. Transforming Periodicity (`toyear`, `toquarter`)
+
+Creates new sheets with data aggregated into larger time periods.
+
+```v
+// Assuming 'monthly_sheet' has 60 columns (monthly data)
+mut monthly_sheet := spreadsheet.sheet_new(name: 'monthly_data', nrcol: 60)!
+// ... populate monthly_sheet
+
+// Create a new sheet 'yearly_data' with data aggregated by year
+mut yearly_sheet := monthly_sheet.toyear(
+    name: 'yearly_data',
+    namefilter: ['revenue_row', 'expenses_row'], // Optional: filter specific rows
+    includefilter: ['category:income'] // Optional: filter by tags
+)!
+
+// Create a new sheet 'quarterly_data' with data aggregated by quarter
+mut quarterly_sheet := monthly_sheet.toquarter(name: 'quarterly_data')!
+```
+
+## 3. Exporting Data
+
+Export sheet data to CSV format.
+
+### 3.1. Export to CSV (`export_csv`)
+
+```v
+import os
+
+// Export to a CSV file with default pipe '|' separator
+my_sheet.export_csv(path: '~/output.csv')!
+
+// Export with custom comma ',' separator and include empty cells
+csv_content_with_empty := my_sheet.export_csv(
+    path: '~/output_with_empty.csv',
+    separator: ',',
+    include_empty: true
+)!
+
+// Export to a string only (no file)
+csv_string := my_sheet.export_csv(path: '')!
+println(csv_string)
+```
+
+*   **`ExportCSVArgs` Parameters:**
+    *   `path` (string, optional): File path. Empty string returns content as string. `~` is expanded to home directory.
+    *   `include_empty` (bool, optional, default: `false`): If `true`, empty cells are included.
+    *   `separator` (string, optional, default: `'|'`): Delimiter character.
+
+## 4. Charting Capabilities
+
+Integrates with ECharts for data visualization. Charting functions return an `echarts.EChartsOption` object.
+
+### 4.1. Common Charting Parameters (`RowGetArgs`)
+
+Used across line, bar, and pie charts to specify data and presentation.
+
+*   `rowname` (string, optional): Single row name or comma-separated list.
+*   `namefilter` ([]string, optional): List of exact row names to include.
+*   `includefilter` ([]string, optional): List of tags to include.
+*   `excludefilter` ([]string, optional): List of tags to exclude.
+*   `period_type` (PeriodType, optional): X-axis period (`.month`, `.quarter`, `.year`).
+*   `aggregate` (bool, optional, default: `true`): Aggregate multiple matching rows.
+*   `aggregatetype` (RowAggregateType, optional, default: `.sum`): Aggregation type.
+*   `unit` (UnitType, optional): Data unit.
+*   `title`, `title_sub` (string, optional): Chart titles.
+*   `size` (string, optional): For pie charts, defines radius (e.g., "70%").
+*   `rowname_show` (bool, optional, default: `true`): Show row name in legend.
+*   `descr_show` (bool, optional, default: `false`): Show row description (overrides `rowname_show`).
+*   `description` (string, optional): General chart description.
+
+### 4.2. Chart Types
+
+*   **Line Chart (`line_chart`)**: Visualizes trends over time.
+    ```v
+    import freeflowuniverse.herolib.web.echarts // Required for EChartsOption type
+
+    line_chart_option := my_sheet.line_chart(
+        rowname: 'revenue_row,expenses_row',
+        period_type: .month,
+        title: 'Revenue vs. Expenses Over Time'
+    )!
+    ```
+
+*   **Bar Chart (`bar_chart`)**: Compares discrete categories or values.
+    ```v
+    bar_chart_option := my_sheet.bar_chart(
+        rowname: 'profit_row',
+        period_type: .quarter,
+        title: 'Quarterly Profit'
+    )!
+    ```
+
+*   **Pie Chart (`pie_chart`)**: Shows proportions of categories.
+    ```v
+    pie_chart_option := my_sheet.pie_chart(
+        rowname: 'budget_allocation_row',
+        period_type: .year,
+        title: 'Annual Budget Allocation',
+        size: '70%'
+    )!
+    ```
+
+This documentation should provide sufficient information for an AI to understand and utilize the `lib/biz/spreadsheet` module effectively for various data manipulation and visualization tasks.

aiprompts/herolib_core/core_curdir_example.md

@@ -0,0 +1,11 @@
+# Getting the Current Script's Path in Herolib/V Shell
+
+can be used in any .v or .vsh script, easy to find content close to the script itself.
+
+```v
+#!/usr/bin/env vsh
+
+const script_path = os.dir(@FILE) + '/scripts'
+echo "Current scripts directory: ${script_directory}"
+
+```

aiprompts/herolib_core/core_globals.md

@@ -0,0 +1,44 @@
+## how to remember clients, installers as a global
+
+the following is a good pragmatic way to remember clients, installers as a global, use it as best practice.
+
+```vmodule docsite
+
+module docsite
+
+import freeflowuniverse.herolib.core.texttools
+
+__global (
+	siteconfigs  map[string]&SiteConfig
+)
+
+@[params]
+pub struct FactoryArgs {
+pub mut:
+	name string = "default"
+}
+
+pub fn new(args FactoryArgs) !&SiteConfig {
+	name := texttools.name_fix(args.name)
+	siteconfigs[name] = &SiteConfig{
+		name: name
+	}
+	return get(name:name)!
+}
+
+pub fn get(args FactoryArgs) !&SiteConfig {
+	name := texttools.name_fix(args.name)
+	mut sc := siteconfigs[name] or {
+		return error('siteconfig with name "${name}" does not exist')
+	}
+	return sc
+}
+
+pub fn default() !&SiteConfig {
+	if siteconfigs.len == 0 {
+		return new(name:'default')!
+	}
+	return get()!
+}
+
+```

aiprompts/herolib_core/core_heroscript_basics.md

@@ -0,0 +1,54 @@
+# HeroScript: Vlang Integration
+
+## HeroScript Structure
+
+HeroScript is a concise scripting language with the following structure:
+
+```heroscript
+!!actor.action_name
+	param1: 'value1'
+	param2: 'value with spaces'
+	multiline_description: '
+		This is a multiline description.
+		It can span multiple lines.
+		'
+	arg1 arg2 // Arguments without keys
+```
+
+Key characteristics:
+-   **Actions**: Start with `!!`, followed by `actor.action_name` (e.g., `!!mailclient.configure`).
+-   **Parameters**: Defined as `key:value`. Values can be quoted for spaces.
+-   **Multiline Support**: Parameters like `description` can span multiple lines.
+-   **Arguments**: Values without keys (e.g., `arg1`).
+
+## Processing HeroScript in Vlang
+
+HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters, this is used in most of the herolib modules, it allows configuration or actions in a structured way.
+
+```v
+import freeflowuniverse.herolib.core.playbook { PlayBook }
+import freeflowuniverse.herolib.ui.console
+
+pub fn play(mut plbook PlayBook) ! {
+
+	if plbook.exists_once(filter: 'docusaurus.define') {
+		mut action := plbook.get(filter: 'docusaurus.define')!
+		mut p := action.params
+		//example how we get parameters from the action see core_params.md for more details
+		ds = new(
+			path: p.get_default('path_publish', '')!
+			production:   p.get_default_false('production')
+		)!
+	}
+
+	// Process 'docusaurus.add' actions to configure individual Docusaurus sites
+	actions := plbook.find(filter: 'docusaurus.add')!
+	for action in actions {
+		mut p := action.params
+		//do more processing here
+	}
+}
+```
+
+For detailed information on parameter retrieval methods (e.g., `p.get()`, `p.get_int()`, `p.get_default_true()`), refer to `aiprompts/ai_core/core_params.md`.
+

aiprompts/herolib_core/core_heroscript_playbook.md

@@ -0,0 +1,25 @@
+# PlayBook
+
+## get & execute a playbook
+
+HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters.
+
+```v
+import freeflowuniverse.herolib.core.playbook
+import freeflowuniverse.herolib.core.playcmds
+
+// path string
+// text string
+// git_url string
+// git_pull bool
+// git_branch string
+// git_reset bool
+// session  ?&base.Session      is optional
+mut plbook := playbook.new(path: "....")!
+
+//now we run all the commands as they are pre-defined in herolib, this will execute the playbook and do all actions.
+playcmds.run(mut plbook)!
+
+```
+
+

aiprompts/herolib_core/core_http_client.md

@@ -0,0 +1,107 @@
+# HTTPConnection Module
+
+The `HTTPConnection` module provides a robust HTTP client for Vlang, supporting JSON, custom headers, retries, and caching.
+
+## Key Features
+- Type-safe JSON methods
+- Custom headers
+- Retry mechanism
+- Caching
+- URL encoding
+
+## Basic Usage
+
+```v
+import freeflowuniverse.herolib.core.httpconnection
+
+// Create a new HTTP connection
+mut conn := httpconnection.new(
+    name: 'my_api_client'
+    url: 'https://api.example.com'
+    retry: 3 // Number of retries for failed requests
+    cache: true // Enable caching
+)!
+```
+
+## Integration with Management Classes
+
+To integrate `HTTPConnection` into a management class (e.g., `HetznerManager`), use a method to lazily initialize and return the connection:
+
+```v
+// Example: HetznerManager
+pub fn (mut h HetznerManager) connection() !&httpconnection.HTTPConnection {
+	mut c := h.conn or {
+		mut c2 := httpconnection.new(
+			name:  'hetzner_${h.name}'
+			url:   h.baseurl
+			cache: true
+			retry: 3
+		)!
+		c2.basic_auth(h.user, h.password)
+		c2
+	}
+	return c
+}
+```
+
+## Examples
+
+### GET Request with JSON Response
+
+```v
+struct User {
+    id    int
+    name  string
+    email string
+}
+
+user := conn.get_json_generic[User](
+    prefix: 'users/1'
+)!
+```
+
+### POST Request with JSON Data
+
+```v
+struct NewUserResponse {
+    id int
+    status string
+}
+
+new_user_resp := conn.post_json_generic[NewUserResponse](
+    prefix: 'users'
+    params: {
+        'name': 'Jane Doe'
+        'email': 'jane@example.com'
+    }
+)!
+```
+
+### Custom Headers
+
+Set default headers or add them per request:
+
+```v
+import net.http { Header }
+
+// Set default header
+conn.default_header = http.new_header(key: .authorization, value: 'Bearer your-token')
+
+// Add custom header for a specific request
+response := conn.get_json(
+    prefix: 'protected/resource'
+    header: http.new_header(key: .content_type, value: 'application/json')
+)!
+```
+
+### Error Handling
+
+Methods return a `Result` type for error handling:
+
+```v
+user := conn.get_json_generic[User](
+    prefix: 'users/1'
+) or {
+    println('Error fetching user: ${err}')
+    return
+}

aiprompts/herolib_core/core_osal.md

@@ -0,0 +1,63 @@
+# OSAL Core Module - Key Capabilities (freeflowuniverse.herolib.osal.core)
+
+
+```v
+//example how to get started
+
+import freeflowuniverse.herolib.osal.core as osal
+
+osal.exec(cmd:"ls /")!
+
+```
+
+this document has info about the most core functions, more detailed info can be found in  `aiprompts/herolib_advanced/osal.md` if needed.
+
+## Key Functions
+
+### 1. Process Execution
+
+*   **`osal.exec(cmd: Command) !Job`**: Execute a shell command.
+    *   **Key Parameters**: `cmd` (string), `timeout` (int), `retry` (int), `work_folder` (string), `environment` (map[string]string), `stdout` (bool), `raise_error` (bool).
+    *   **Returns**: `Job` (status, output, error, exit code).
+*   **`osal.execute_silent(cmd string) !string`**: Execute silently, return output.
+*   **`osal.cmd_exists(cmd string) bool`**: Check if a command exists.
+*   **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
+
+### 2. Network Utilities
+
+*   **`osal.ping(args: PingArgs) !PingResult`**: Check host reachability.
+    *   **Key Parameters**: `address` (string).
+    *   **Returns**: `PingResult` (`.ok`, `.timeout`, `.unknownhost`).
+*   **`osal.tcp_port_test(args: TcpPortTestArgs) bool`**: Test if a TCP port is open.
+    *   **Key Parameters**: `address` (string), `port` (int).
+*   **`osal.ipaddr_pub_get() !string`**: Get public IP address.
+
+### 3. File System Operations
+
+*   **`osal.file_write(path string, text string) !`**: Write text to a file.
+*   **`osal.file_read(path string) !string`**: Read content from a file.
+*   **`osal.dir_ensure(path string) !`**: Ensure a directory exists.
+*   **`osal.rm(todelete string) !`**: Remove files/directories.
+
+### 4. Environment Variables
+
+*   **`osal.env_set(args: EnvSet)`**: Set an environment variable.
+    *   **Key Parameters**: `key` (string), `value` (string).
+*   **`osal.env_get(key string) !string`**: Get an environment variable's value.
+*   **`osal.load_env_file(file_path string) !`**: Load variables from a file.
+
+### 5. Command & Profile Management
+
+*   **`osal.cmd_add(args: CmdAddArgs) !`**: Add a binary to system paths and update profiles.
+    *   **Key Parameters**: `source` (string, required), `cmdname` (string).
+*   **`osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`**: Add/remove paths from profiles.
+    *   **Key Parameters**: `paths2add` (string), `paths2delete` (string).
+
+### 6. System Information
+
+*   **`osal.platform() !PlatformType`**: Identify the operating system.
+*   **`osal.cputype() !CPUType`**: Identify the CPU architecture.
+*   **`osal.hostname() !string`**: Get system hostname.
+
+---
+

aiprompts/herolib_core/core_ourtime.md

@@ -0,0 +1,92 @@
+# OurTime Module
+
+The `OurTime` module in V provides flexible time handling, supporting relative and absolute time formats, Unix timestamps, and formatting utilities.
+
+## Key Features
+- Create time objects from strings or current time
+- Relative time expressions (e.g., `+1h`, `-2d`)
+- Absolute time formats (e.g., `YYYY-MM-DD HH:mm:ss`)
+- Unix timestamp conversion
+- Time formatting and warping
+
+## Basic Usage
+
+```v
+import freeflowuniverse.herolib.data.ourtime
+
+// Current time
+mut t := ourtime.now()
+
+// From string
+t2 := ourtime.new('2022-12-05 20:14:35')!
+
+// Get formatted string
+println(t2.str()) // e.g., 2022-12-05 20:14
+
+// Get Unix timestamp
+println(t2.unix()) // e.g., 1670271275
+```
+
+## Time Formats
+
+### Relative Time
+
+Use `s` (seconds), `h` (hours), `d` (days), `w` (weeks), `M` (months), `Q` (quarters), `Y` (years).
+
+```v
+// Create with relative time
+mut t := ourtime.new('+1w +2d -4h')!
+
+// Warp existing time
+mut t2 := ourtime.now()
+t2.warp('+1h')!
+```
+
+### Absolute Time
+
+Supports `YYYY-MM-DD HH:mm:ss`, `YYYY-MM-DD HH:mm`, `YYYY-MM-DD HH`, `YYYY-MM-DD`, `DD-MM-YYYY`.
+
+```v
+t1 := ourtime.new('2022-12-05 20:14:35')!
+t2 := ourtime.new('2022-12-05')! // Time defaults to 00:00:00
+```
+
+## Methods Overview
+
+### Creation
+
+```v
+now_time := ourtime.now()
+from_string := ourtime.new('2023-01-15')!
+from_epoch := ourtime.new_from_epoch(1673788800)
+```
+
+### Formatting
+
+```v
+mut t := ourtime.now()
+println(t.str()) // YYYY-MM-DD HH:mm
+println(t.day()) // YYYY-MM-DD
+println(t.key()) // YYYY_MM_DD_HH_mm_ss
+println(t.md())  // Markdown format
+```
+
+### Operations
+
+```v
+mut t := ourtime.now()
+t.warp('+1h')! // Move 1 hour forward
+unix_ts := t.unix()
+is_empty := t.empty()
+```
+
+## Error Handling
+
+Time parsing methods return a `Result` type and should be handled with `!` or `or` blocks.
+
+```v
+t_valid := ourtime.new('2023-01-01')!
+t_invalid := ourtime.new('bad-date') or {
+    println('Error: ${err}')
+    ourtime.now() // Fallback
+}

aiprompts/herolib_core/core_params.md

@@ -0,0 +1,109 @@
+# Parameter Parsing in Vlang
+
+This document details the `paramsparser` module, essential for handling parameters in HeroScript and other contexts.
+
+## Obtaining a `paramsparser` Instance
+
+```v
+import freeflowuniverse.herolib.data.paramsparser
+
+// Create new params from a string
+params := paramsparser.new("color:red size:'large' priority:1 enable:true")!
+
+// Or create an empty instance and add parameters programmatically
+mut params := paramsparser.new_params()
+params.set("color", "red")
+```
+
+## Parameter Formats
+
+The parser supports various input formats:
+
+1.  **Key-value pairs**: `key:value`
+2.  **Quoted values**: `key:'value with spaces'` (single or double quotes)
+3.  **Arguments without keys**: `arg1 arg2` (accessed by index)
+4.  **Comments**: `// this is a comment` (ignored during parsing)
+
+Example:
+```vlang
+text := "name:'John Doe' age:30 active:true // user details"
+params := paramsparser.new(text)!
+```
+
+## Parameter Retrieval Methods
+
+The `paramsparser` module provides a comprehensive set of methods for retrieving and converting parameter values.
+
+### Basic Retrieval
+
+-   `get(key string) !string`: Retrieves a string value by key. Returns an error if the key does not exist.
+-   `get_default(key string, defval string) !string`: Retrieves a string value by key, or returns `defval` if the key is not found.
+-   `exists(key string) bool`: Checks if a keyword argument (`key:value`) exists.
+-   `exists_arg(key string) bool`: Checks if an argument (value without a key) exists.
+
+### Argument Retrieval (Positional)
+
+-   `get_arg(nr int) !string`: Retrieves an argument by its 0-based index. Returns an error if the index is out of bounds.
+-   `get_arg_default(nr int, defval string) !string`: Retrieves an argument by index, or returns `defval` if the index is out of bounds.
+
+### Type-Specific Retrieval
+
+-   `get_int(key string) !int`: Converts and retrieves an integer (int32).
+-   `get_int_default(key string, defval int) !int`: Retrieves an integer with a default.
+-   `get_u32(key string) !u32`: Converts and retrieves an unsigned 32-bit integer.
+-   `get_u32_default(key string, defval u32) !u32`: Retrieves a u32 with a default.
+-   `get_u64(key string) !u64`: Converts and retrieves an unsigned 64-bit integer.
+-   `get_u64_default(key string, defval u64) !u64`: Retrieves a u64 with a default.
+-   `get_u8(key string) !u8`: Converts and retrieves an unsigned 8-bit integer.
+-   `get_u8_default(key string, defval u8) !u8`: Retrieves a u8 with a default.
+-   `get_float(key string) !f64`: Converts and retrieves a 64-bit float.
+-   `get_float_default(key string, defval f64) !f64`: Retrieves a float with a default.
+-   `get_percentage(key string) !f64`: Converts a percentage string (e.g., "80%") to a float (0.8).
+-   `get_percentage_default(key string, defval string) !f64`: Retrieves a percentage with a default.
+
+### Boolean Retrieval
+
+-   `get_default_true(key string) bool`: Returns `true` if the value is empty, "1", "true", "y", or "yes". Otherwise `false`.
+-   `get_default_false(key string) bool`: Returns `false` if the value is empty, "0", "false", "n", or "no". Otherwise `true`.
+
+### List Retrieval
+
+Lists are typically comma-separated strings (e.g., `users: "john,jane,bob"`).
+
+-   `get_list(key string) ![]string`: Retrieves a list of strings.
+-   `get_list_default(key string, def []string) ![]string`: Retrieves a list of strings with a default.
+-   `get_list_int(key string) ![]int`: Retrieves a list of integers.
+-   `get_list_int_default(key string, def []int) []int`: Retrieves a list of integers with a default.
+-   `get_list_f32(key string) ![]f32`: Retrieves a list of 32-bit floats.
+-   `get_list_f32_default(key string, def []f32) []f32`: Retrieves a list of f32 with a default.
+-   `get_list_f64(key string) ![]f64`: Retrieves a list of 64-bit floats.
+-   `get_list_f64_default(key string, def []f64) []f64`: Retrieves a list of f64 with a default.
+-   `get_list_i8(key string) ![]i8`: Retrieves a list of 8-bit signed integers.
+-   `get_list_i8_default(key string, def []i8) []i8`: Retrieves a list of i8 with a default.
+-   `get_list_i16(key string) ![]i16`: Retrieves a list of 16-bit signed integers.
+-   `get_list_i16_default(key string, def []i16) []i16`: Retrieves a list of i16 with a default.
+-   `get_list_i64(key string) ![]i64`: Retrieves a list of 64-bit signed integers.
+-   `get_list_i64_default(key string, def []i64) []i64`: Retrieves a list of i64 with a default.
+-   `get_list_u16(key string) ![]u16`: Retrieves a list of 16-bit unsigned integers.
+-   `get_list_u16_default(key string, def []u16) []u16`: Retrieves a list of u16 with a default.
+-   `get_list_u32(key string) ![]u32`: Retrieves a list of 32-bit unsigned integers.
+-   `get_list_u32_default(key string, def []u32) []u32`: Retrieves a list of u32 with a default.
+-   `get_list_u64(key string) ![]u64`: Retrieves a list of 64-bit unsigned integers.
+-   `get_list_u64_default(key string, def []u64) []u64`: Retrieves a list of u64 with a default.
+-   `get_list_namefix(key string) ![]string`: Retrieves a list of strings, normalizing each item (e.g., "My Name" -> "my_name").
+-   `get_list_namefix_default(key string, def []string) ![]string`: Retrieves a list of name-fixed strings with a default.
+
+### Specialized Retrieval
+
+-   `get_map() map[string]string`: Returns all parameters as a map.
+-   `get_path(key string) !string`: Retrieves a path string.
+-   `get_path_create(key string) !string`: Retrieves a path string, creating the directory if it doesn't exist.
+-   `get_from_hashmap(key string, defval string, hashmap map[string]string) !string`: Retrieves a value from a provided hashmap based on the parameter's value.
+-   `get_storagecapacity_in_bytes(key string) !u64`: Converts storage capacity strings (e.g., "10 GB", "500 MB") to bytes (u64).
+-   `get_storagecapacity_in_bytes_default(key string, defval u64) !u64`: Retrieves storage capacity in bytes with a default.
+-   `get_storagecapacity_in_gigabytes(key string) !u64`: Converts storage capacity strings to gigabytes (u64).
+-   `get_time(key string) !ourtime.OurTime`: Parses a time string (relative or absolute) into an `ourtime.OurTime` object.
+-   `get_time_default(key string, defval ourtime.OurTime) !ourtime.OurTime`: Retrieves time with a default.
+-   `get_time_interval(key string) !Duration`: Parses a time interval string into a `Duration` object.
+-   `get_timestamp(key string) !Duration`: Parses a timestamp string into a `Duration` object.
+-   `get_timestamp_default(key string, defval Duration) !Duration`: Retrieves a timestamp with a default.

aiprompts/herolib_core/core_paths.md

@@ -0,0 +1,150 @@
+# Pathlib Usage Guide
+
+## Overview
+
+The pathlib module provides a comprehensive interface for handling file system operations. Key features include:
+
+- Robust path handling for files, directories, and symlinks
+- Support for both absolute and relative paths
+- Automatic home directory expansion (~)
+- Recursive directory operations
+- Path filtering and listing
+- File and directory metadata access
+
+## Basic Usage
+
+### Importing pathlib
+```v
+import freeflowuniverse.herolib.core.pathlib
+```
+
+### Creating Path Objects
+```v
+// Create a Path object for a file
+mut file_path := pathlib.get("path/to/file.txt")
+
+// Create a Path object for a directory
+mut dir_path := pathlib.get("path/to/directory")
+```
+
+### Basic Path Operations
+```v
+// Get absolute path
+abs_path := file_path.absolute()
+
+// Get real path (resolves symlinks)
+real_path := file_path.realpath()
+
+// Check if path exists
+if file_path.exists() {
+    // Path exists
+}
+```
+
+## Path Properties and Methods
+
+### Path Types
+```v
+// Check if path is a file
+if file_path.is_file() {
+    // Handle as file
+}
+
+// Check if path is a directory
+if dir_path.is_dir() {
+    // Handle as directory
+}
+
+// Check if path is a symlink
+if file_path.is_link() {
+    // Handle as symlink
+}
+```
+
+### Path Normalization
+```v
+// Normalize path (remove extra slashes, resolve . and ..)
+normalized_path := file_path.path_normalize()
+
+// Get path directory
+dir_path := file_path.path_dir()
+
+// Get path name without extension
+name_no_ext := file_path.name_no_ext()
+```
+
+## File and Directory Operations
+
+### File Operations
+```v
+// Write to file
+file_path.write("Content to write")!
+
+// Read from file
+content := file_path.read()!
+
+// Delete file
+file_path.delete()!
+```
+
+### Directory Operations
+```v
+// Create directory
+mut dir := pathlib.get_dir(
+    path: "path/to/new/dir"
+    create: true
+)!
+
+// List directory contents
+mut dir_list := dir.list()!
+
+// Delete directory
+dir.delete()!
+```
+
+### Symlink Operations
+```v
+// Create symlink
+file_path.link("path/to/symlink", delete_exists: true)!
+
+// Resolve symlink
+real_path := file_path.realpath()
+```
+
+## Advanced Operations
+
+### Path Copying
+```v
+// Copy file to destination
+file_path.copy(dest: "path/to/destination")!
+```
+
+### Recursive Operations
+```v
+// List directory recursively
+mut recursive_list := dir.list(recursive: true)!
+
+// Delete directory recursively
+dir.delete()!
+```
+
+### Path Filtering
+```v
+// List files matching pattern
+mut filtered_list := dir.list(
+    regex: [r".*\.txt$"],
+    recursive: true
+)!
+```
+
+## Best Practices
+
+### Error Handling
+```v
+if file_path.exists() {
+    // Safe to operate
+} else {
+    // Handle missing file
+}
+```
+

aiprompts/herolib_core/core_text.md

@@ -0,0 +1,99 @@
+# TextTools Module
+
+The `texttools` module provides a comprehensive set of utilities for text manipulation and processing.
+
+## Functions and Examples:
+
+```v
+import freeflowuniverse.herolib.core.texttools
+
+assert hello_world == texttools.name_fix("Hello World!")
+
+```
+### Name/Path Processing
+*   `name_fix(name string) string`: Normalizes filenames and paths.
+*   `name_fix_keepspace(name string) !string`: Like name_fix but preserves spaces.
+*   `name_fix_no_ext(name_ string) string`: Removes file extension.
+*   `name_fix_snake_to_pascal(name string) string`: Converts snake_case to PascalCase.
+    ```v
+    name := texttools.name_fix_snake_to_pascal("hello_world") // Result: "HelloWorld"
+    ```
+*   `snake_case(name string) string`: Converts PascalCase to snake_case.
+    ```v
+    name := texttools.snake_case("HelloWorld") // Result: "hello_world"
+    ```
+*   `name_split(name string) !(string, string)`: Splits name into site and page components.
+
+
+### Text Cleaning
+*   `name_clean(r string) string`: Normalizes names by removing special characters.
+    ```v
+    name := texttools.name_clean("Hello@World!") // Result: "HelloWorld"
+    ```
+*   `ascii_clean(r string) string`: Removes all non-ASCII characters.
+*   `remove_empty_lines(text string) string`: Removes empty lines from text.
+    ```v
+    text := texttools.remove_empty_lines("line1\n\nline2\n\n\nline3") // Result: "line1\nline2\nline3"
+    ```
+*   `remove_double_lines(text string) string`: Removes consecutive empty lines.
+*   `remove_empty_js_blocks(text string) string`: Removes empty code blocks (```...```).
+
+### Command Line Parsing
+*   `cmd_line_args_parser(text string) ![]string`: Parses command line arguments with support for quotes and escaping.
+    ```v
+    args := texttools.cmd_line_args_parser("'arg with spaces' --flag=value") // Result: ['arg with spaces', '--flag=value']
+    ```
+*   `text_remove_quotes(text string) string`: Removes quoted sections from text.
+*   `check_exists_outside_quotes(text string, items []string) bool`: Checks if items exist in text outside of quotes.
+
+### Text Expansion
+*   `expand(txt_ string, l int, expand_with string) string`: Expands text to a specified length with a given character.
+
+### Indentation
+*   `indent(text string, prefix string) string`: Adds indentation prefix to each line.
+    ```v
+    text := texttools.indent("line1\nline2", "  ") // Result: "  line1\n  line2\n"
+    ```
+*   `dedent(text string) string`: Removes common leading whitespace from every line.
+    ```v
+    text := texttools.dedent("    line1\n    line2") // Result: "line1\nline2"
+    ```
+
+### String Validation
+*   `is_int(text string) bool`: Checks if text contains only digits.
+*   `is_upper_text(text string) bool`: Checks if text contains only uppercase letters.
+
+### Multiline Processing
+*   `multiline_to_single(text string) !string`: Converts multiline text to a single line with proper escaping.
+
+### Text Splitting
+*   `split_smart(t string, delimiter_ string) []string`: Intelligent string splitting that respects quotes.
+
+### Tokenization
+*   `tokenize(text_ string) TokenizerResult`: Tokenizes text into meaningful parts.
+*   `text_token_replace(text string, tofind string, replacewith string) !string`: Replaces tokens in text.
+
+### Version Parsing
+*   `version(text_ string) int`: Converts version strings to comparable integers.
+    ```v
+    ver := texttools.version("v0.4.36") // Result: 4036
+    ver = texttools.version("v1.4.36") // Result: 1004036
+    ```
+
+### Formatting
+*   `format_rfc1123(t time.Time) string`: Formats a time.Time object into RFC 1123 format.
+  
+
+### Array Operations
+*   `to_array(r string) []string`: Converts a comma or newline separated list to an array of strings.
+    ```v
+    text := "item1,item2,item3"
+    array := texttools.to_array(text) // Result: ['item1', 'item2', 'item3']
+    ```
+*   `to_array_int(r string) []int`: Converts a text list to an array of integers.
+*   `to_map(mapstring string, line string, delimiter_ string) map[string]string`: Intelligent mapping of a line to a map based on a template.
+    ```v
+    r := texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
+        "root   304   0.0  0.0 408185328   1360   ??  S    16Dec23   0:34.06 /usr/sbin/distnoted")
+    // Result: {'name': 'root', 'pid': '1360', 'path': '/usr/sbin/distnoted'}
+    ```

aiprompts/herolib_core/core_vshell.md

@@ -3,13 +3,10 @@
 this is how we want example scripts to be, see the first line
 
 ```vlang
-#!/usr/bin/env -S v -gc none  -cc tcc -d use_openssl -enable-globals run
+#!/usr/bin/env -S v -cg -gc none  -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib.installers.sysadmintools.daguserver
+import freeflowuniverse.herolib...
 
-mut ds := daguserver.get()!
-
-println(ds)
 ```
 
 the files are in ~/code/github/freeflowuniverse/herolib/examples for herolib
@@ -17,3 +14,5 @@ the files are in ~/code/github/freeflowuniverse/herolib/examples for herolib
 ## important instructions
 
 - never use fn main() in a .vsh script
+- always use the top line as in example above
+- these scripts can be executed as is but can also use vrun $pathOfFile

aiprompts/herolib_start_here.md

@@ -11,45 +11,22 @@
 when I generate vlang scripts I will always use .vsh extension and use following as first line:
 
 ```
-#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
 ```
 
 - a .vsh is a v shell script and can be executed as is, no need to use v ...
 - in .vsh file there is no need for a main() function
 - these scripts can be used for examples or instruction scripts e.g. an installs script
 
-## to do argument parsing use following examples
+## executing vlang scripts
 
-```v
-#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
-
-import os
-import flag
-
-mut fp := flag.new_flag_parser(os.args)
-fp.application('compile.vsh')
-fp.version('v0.1.0')
-fp.description('Compile hero binary in debug or production mode')
-fp.skip_executable()
-
-prod_mode := fp.bool('prod', `p`, false, 'Build production version (optimized)')
-help_requested := fp.bool('help', `h`, false, 'Show help message')
-
-if help_requested {
-    println(fp.usage())
-    exit(0)
-}
-
-additional_args := fp.finalize() or {
-    eprintln(err)
-    println(fp.usage())
-    exit(1)
-}
+As AI agent I should also execute v or .vsh scripts with vrun
 
+```bash
+vrun ~/code/github/freeflowuniverse/herolib/examples/biztools/bizmodel.vsh
 ```
 
-
-## when creating a test script
+## executing test scripts
 
 instruct user to test as follows (vtest is an alias which gets installed when herolib gets installed), can be done for a dir and for a file
 
@@ -58,3 +35,4 @@ vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
 ```
 
 - use ~ so it works over all machines
+- don't use 'v test', we have vtest as alternative

aiprompts/httpconnection.md

@@ -1 +0,0 @@
-../lib/core/httpconnection/readme.md

aiprompts/osal.md

@@ -1 +0,0 @@
-../lib/osal/readme.md

aiprompts/ourdb.md

@@ -1 +0,0 @@
-../lib/data/ourdb/README.md

aiprompts/ourtime.md

@@ -1 +0,0 @@
-../lib/data/ourtime/readme.md

aiprompts/paramsparser.md

@@ -1 +0,0 @@
-../lib/data/paramsparser/readme.md

aiprompts/starter/3_heroscript & params instructions.md

@@ -1,309 +0,0 @@
-# how to work with heroscript in vlang
-
-## heroscript
-
-Heroscript is our small scripting language which has following structure
-
-an example of a heroscript is
-
-```heroscript
-
-!!dagu.script_define
-	name: 'test_dag'
-	homedir:''
-	title:'a title'
-	reset:1
-	start:true //trie or 1 is same
-	colors: 'green,red,purple' //lists are comma separated
-	description: '
-		a description can be multiline
-
-		like this
-		'
-
-
-!!dagu.add_step
-	dag: 'test_dag'
-	name: 'hello_world'
-	command: 'echo hello world'
-
-!!dagu.add_step
-	dag: 'test_dag'
-	name: 'last_step'
-	command: 'echo last step'
-
-
-```
-
-Notice how:
-- every action starts with !!
-	- the first part is the actor e.g. dagu in this case
-	- the 2e part is the action name
-- multilines are supported see the description field
-
-## how to process heroscript in Vlang
-
-- heroscript can be converted to a struct,
-- the methods available to get the params are in 'params' section further in this doc
-
-
-```vlang
-
-fn test_play_dagu() ! {
-	mut plbook := playbook.new(text: thetext_from_above)!
-	play_dagu(mut plbook)! //see below in vlang block there it all happens
-}
-
-
-pub fn play_dagu(mut plbook playbook.PlayBook) ! {
-
-	//find all actions are !!$actor.$actionname.  in this case above the actor is !!dagu, we check with the fitler if it exists, if not we return
-	dagu_actions := plbook.find(filter: 'dagu.')!
-	if dagu_actions.len == 0 {
-		return
-	}	
-	play_dagu_basic(mut plbook)!
-}
-
-pub struct DaguScript {
-pub mut:
-	name string
-	homedir string
-	title string
-	reset bool
-	start bool
-	colors []string
-}
-
-// play_dagu plays the dagu play commands
-pub fn play_dagu_basic(mut plbook playbook.PlayBook) ! {
-
-	//now find the specific ones for dagu.script_define
-	mut actions := plbook.find(filter: 'dagu.script_define')!
-
-	if actions.len > 0 {
-		for myaction in actions {
-			mut p := myaction.params       //get the params object from the action object, this can then be processed using the param getters      
-			mut obj := DaguScript{
-				//INFO: all details about the get methods can be found in 'params get methods' section
-				name : p.get('name')! //will give error if not exist			
-				homedir : p.get('homedir')!
-				title : p.get_default('title', 'My Hero DAG')!  //uses a default if not set
-				reset : p.get_default_false('reset') 
-				start : p.get_default_true('start')
-				colors : p.get_list('colors')
-				description : p.get_default('description','')!					
-			}
-			... 
-		}
-	}
-
-    //there can be more actions which will have other filter
-	
-}
-
-```
-
-## params get methods (param getters)
-
-```vlang
-
-fn (params &Params) exists(key_ string) bool
-
-//check if arg exist (arg is just a value in the string e.g. red, not value:something) 
-fn (params &Params) exists_arg(key_ string) bool
-
-//see if the kwarg with the key exists if yes return as string trimmed
-fn (params &Params) get(key_ string) !string
-
-//return the arg with nr, 0 is the first    
-fn (params &Params) get_arg(nr int) !string
-
-//return arg, if the nr is larger than amount of args, will return the defval
-fn (params &Params) get_arg_default(nr int, defval string) !string
-
-fn (params &Params) get_default(key string, defval string) !string
-
-fn (params &Params) get_default_false(key string) bool
-
-fn (params &Params) get_default_true(key string) bool
-
-fn (params &Params) get_float(key string) !f64
-
-fn (params &Params) get_float_default(key string, defval f64) !f64
-
-fn (params &Params) get_from_hashmap(key_ string, defval string, hashmap map[string]string) !string
-
-fn (params &Params) get_int(key string) !int
-
-fn (params &Params) get_int_default(key string, defval int) !int
-
-//Looks for a list of strings in the parameters. ',' are used as deliminator to list
-fn (params &Params) get_list(key string) ![]string
-
-fn (params &Params) get_list_default(key string, def []string) ![]string
-
-fn (params &Params) get_list_f32(key string) ![]f32
-
-fn (params &Params) get_list_f32_default(key string, def []f32) []f32
-
-fn (params &Params) get_list_f64(key string) ![]f64
-
-fn (params &Params) get_list_f64_default(key string, def []f64) []f64
-
-fn (params &Params) get_list_i16(key string) ![]i16
-
-fn (params &Params) get_list_i16_default(key string, def []i16) []i16
-
-fn (params &Params) get_list_i64(key string) ![]i64
-
-fn (params &Params) get_list_i64_default(key string, def []i64) []i64
-
-fn (params &Params) get_list_i8(key string) ![]i8
-
-fn (params &Params) get_list_i8_default(key string, def []i8) []i8
-
-fn (params &Params) get_list_int(key string) ![]int
-
-fn (params &Params) get_list_int_default(key string, def []int) []int
-
-fn (params &Params) get_list_namefix(key string) ![]string
-
-fn (params &Params) get_list_namefix_default(key string, def []string) ![]string
-
-fn (params &Params) get_list_u16(key string) ![]u16
-
-fn (params &Params) get_list_u16_default(key string, def []u16) []u16
-
-fn (params &Params) get_list_u32(key string) ![]u32
-
-fn (params &Params) get_list_u32_default(key string, def []u32) []u32
-
-fn (params &Params) get_list_u64(key string) ![]u64
-
-fn (params &Params) get_list_u64_default(key string, def []u64) []u64
-
-fn (params &Params) get_list_u8(key string) ![]u8
-
-fn (params &Params) get_list_u8_default(key string, def []u8) []u8
-
-fn (params &Params) get_map() map[string]string
-
-fn (params &Params) get_path(key string) !string
-
-fn (params &Params) get_path_create(key string) !string
-
-fn (params &Params) get_percentage(key string) !f64
-
-fn (params &Params) get_percentage_default(key string, defval string) !f64
-
-//convert GB, MB, KB to bytes e.g. 10 GB becomes bytes in u64
-fn (params &Params) get_storagecapacity_in_bytes(key string) !u64
-
-fn (params &Params) get_storagecapacity_in_bytes_default(key string, defval u64) !u64
-
-fn (params &Params) get_storagecapacity_in_gigabytes(key string) !u64
-
-//Get Expiration object from time string input input can be either relative or absolute## Relative time
-fn (params &Params) get_time(key string) !ourtime.OurTime
-
-fn (params &Params) get_time_default(key string, defval ourtime.OurTime) !ourtime.OurTime
-
-fn (params &Params) get_time_interval(key string) !Duration
-
-fn (params &Params) get_timestamp(key string) !Duration
-
-fn (params &Params) get_timestamp_default(key string, defval Duration) !Duration
-
-fn (params &Params) get_u32(key string) !u32
-
-fn (params &Params) get_u32_default(key string, defval u32) !u32
-
-fn (params &Params) get_u64(key string) !u64
-
-fn (params &Params) get_u64_default(key string, defval u64) !u64
-
-fn (params &Params) get_u8(key string) !u8
-
-fn (params &Params) get_u8_default(key string, defval u8) !u8
-
-```
-
-## how internally a heroscript gets parsed for params
-
-- example to show how a heroscript gets parsed in action with params
-- params are part of action object
-
-```heroscript
-example text to parse (heroscript)
-
-id:a1 name6:aaaaa
-name:'need to do something 1' 
-description:
-    '
-    ## markdown works in it
-    description can be multiline
-    lets see what happens
-
-    - a
-    - something else
-
-    ### subtitle
-    '
-
-name2:   test
-name3: hi 
-name10:'this is with space'  name11:aaa11
-
-name4: 'aaa'
-
-//somecomment
-name5:   'aab'
-```
-
-the params are part of the action and are represented as follow for the above:
-
-```vlang
-Params{
-    params: [Param{
-        key: 'id'
-        value: 'a1'
-    }, Param{
-        key: 'name6'
-        value: 'aaaaa'
-    }, Param{
-        key: 'name'
-        value: 'need to do something 1'
-    }, Param{
-        key: 'description'
-        value: '## markdown works in it
-
-                description can be multiline
-                lets see what happens
-
-                - a
-                - something else
-
-                ### subtitle
-                '
-        }, Param{
-            key: 'name2'
-            value: 'test'
-        }, Param{
-            key: 'name3'
-            value: 'hi'
-        }, Param{
-            key: 'name10'
-            value: 'this is with space'
-        }, Param{
-            key: 'name11'
-            value: 'aaa11'
-        }, Param{
-            key: 'name4'
-            value: 'aaa'
-        }, Param{
-            key: 'name5'
-            value: 'aab'
-        }]
-    }
-```

aiprompts/v_advanced/compress.md

@@ -0,0 +1,45 @@
+The `compress` module in V provides low-level functionalities for compressing and decompressing byte arrays.
+
+**Functions Overview (Low-Level):**
+
+*   **`compress(data []u8, flags int) ![]u8`**: Compresses an array of bytes.
+*   **`decompress(data []u8, flags int) ![]u8`**: Decompresses an array of bytes.
+*   **`decompress_with_callback(data []u8, cb ChunkCallback, userdata voidptr, flags int) !u64`**: Decompresses byte arrays using a callback function for chunks.
+
+**Type Definition (Low-Level):**
+
+*   **`ChunkCallback`**: A function type `fn (chunk []u8, userdata voidptr) int` used to receive decompressed chunks.
+
+---
+
+**`compress.gzip` Module (High-Level Gzip Operations):**
+
+For high-level gzip compression and decompression, use the `compress.gzip` module. This module provides a more convenient and recommended way to handle gzip operations compared to the low-level `compress` module.
+
+**Key Features of `compress.gzip`:**
+
+*   **`compress(data []u8, params CompressParams) ![]u8`**: Compresses data using gzip, allowing specification of `CompressParams` like `compression_level` (0-4095).
+*   **`decompress(data []u8, params DecompressParams) ![]u8`**: Decompresses gzip-compressed data, allowing specification of `DecompressParams` for verification.
+*   **`decompress_with_callback(data []u8, cb compr.ChunkCallback, userdata voidptr, params DecompressParams) !int`**: Decompresses gzip data with a callback for chunks, similar to the low-level version but for gzip streams.
+*   **`validate(data []u8, params DecompressParams) !GzipHeader`**: Validates a gzip header and returns its details.
+
+**Parameter Structures:**
+
+*   **`CompressParams`**: Configures compression, primarily `compression_level` (0-4095).
+*   **`DecompressParams`**: Configures decompression, including `verify_header_checksum`, `verify_length`, and `verify_checksum`.
+*   **`GzipHeader`**: Represents the structure of a gzip header.
+
+**Inline Code Example (Gzip Compression/Decompression):**
+
+```v
+import compress.gzip
+
+data := 'Hello, Gzip!'
+compressed := gzip.compress(data.bytes(), compression_level: 4095)!
+decompressed := gzip.decompress(compressed)!
+
+// Check if decompressed data matches original
+// if data.bytes() == decompressed { ... }
+```
+
+**Important Note:** Always prefer `compress.gzip` for general gzip compression/decompression tasks over the low-level `compress` module.

aiprompts/v_advanced/generics.md

@@ -0,0 +1,64 @@
+
+```v
+
+struct Repo[T] {
+    db DB
+}
+
+struct User {
+    id   int
+    name string
+}
+
+struct Post {
+    id   int
+    user_id int
+    title string
+    body string
+}
+
+fn new_repo[T](db DB) Repo[T] {
+    return Repo[T]{db: db}
+}
+
+// This is a generic function. V will generate it for every type it's used with.
+fn (r Repo[T]) find_by_id(id int) ?T {
+    table_name := T.name // in this example getting the name of the type gives us the table name
+    return r.db.query_one[T]('select * from ${table_name} where id = ?', id)
+}
+
+db := new_db()
+users_repo := new_repo[User](db) // returns Repo[User]
+posts_repo := new_repo[Post](db) // returns Repo[Post]
+user := users_repo.find_by_id(1)? // find_by_id[User]
+post := posts_repo.find_by_id(1)? // find_by_id[Post]
+
+```
+
+Currently generic function definitions must declare their type parameters, but in future V will infer generic type parameters from single-letter type names in runtime parameter types. This is why find_by_id can omit [T], because the receiver argument r uses a generic type T.
+
+```v
+fn compare[T](a T, b T) int {
+    if a < b {
+        return -1
+    }
+    if a > b {
+        return 1
+    }
+    return 0
+}
+
+// compare[int]
+println(compare(1, 0)) // Outputs: 1
+println(compare(1, 1)) //          0
+println(compare(1, 2)) //         -1
+// compare[string]
+println(compare('1', '0')) // Outputs: 1
+println(compare('1', '1')) //          0
+println(compare('1', '2')) //         -1
+// compare[f64]
+println(compare(1.1, 1.0)) // Outputs: 1
+println(compare(1.1, 1.1)) //          0
+println(compare(1.1, 1.2)) //         -1
+```
+

aiprompts/v_advanced/reflection.md

@@ -0,0 +1,187 @@
+## Compile time reflection
+
+$ is used as a prefix for compile time (also referred to as 'comptime') operations.
+
+Having built-in JSON support is nice, but V also allows you to create efficient serializers for any data format. V has compile time if and for constructs:
+
+.fields
+You can iterate over struct fields using .fields, it also works with generic types (e.g. T.fields) and generic arguments (e.g. param.fields where fn gen[T](param T) {).
+
+struct User {
+	name string
+	age  int
+}
+
+fn main() {
+	$for field in User.fields {
+		$if field.typ is string {
+			println('${field.name} is of type string')
+		}
+	}
+}
+
+// Output:
+// name is of type string
+.values
+You can read Enum values and their attributes.
+
+enum Color {
+	red   @[RED]  // first attribute
+	blue  @[BLUE] // second attribute
+}
+
+fn main() {
+	$for e in Color.values {
+		println(e.name)
+		println(e.attrs)
+	}
+}
+
+// Output:
+// red
+// ['RED']
+// blue
+// ['BLUE']
+.attributes
+You can read Struct attributes.
+
+@[COLOR]
+struct Foo {
+	a int
+}
+
+fn main() {
+	$for e in Foo.attributes {
+		println(e)
+	}
+}
+
+// Output:
+// StructAttribute{
+//    name: 'COLOR'
+//    has_arg: false
+//    arg: ''
+//    kind: plain
+// }
+.variants
+You can read variant types from Sum type.
+
+type MySum = int | string
+
+fn main() {
+	$for v in MySum.variants {
+		$if v.typ is int {
+			println('has int type')
+		} $else $if v.typ is string {
+			println('has string type')
+		}
+	}
+}
+
+// Output:
+// has int type
+// has string type
+.methods
+You can retrieve information about struct methods.
+
+struct Foo {
+}
+
+fn (f Foo) test() int {
+	return 123
+}
+
+fn (f Foo) test2() string {
+	return 'foo'
+}
+
+fn main() {
+	foo := Foo{}
+	$for m in Foo.methods {
+		$if m.return_type is int {
+			print('${m.name} returns int: ')
+			println(foo.$method())
+		} $else $if m.return_type is string {
+			print('${m.name} returns string: ')
+			println(foo.$method())
+		}
+	}
+}
+
+// Output:
+// test returns int: 123
+// test2 returns string: foo
+.params
+You can retrieve information about struct method params.
+
+struct Test {
+}
+
+fn (t Test) foo(arg1 int, arg2 string) {
+}
+
+fn main() {
+	$for m in Test.methods {
+		$for param in m.params {
+			println('${typeof(param.typ).name}: ${param.name}')
+		}
+	}
+}
+
+// Output:
+// int: arg1
+// string: arg2
+
+## Example
+
+```v
+// An example deserializer implementation
+
+struct User {
+	name string
+	age  int
+}
+
+fn main() {
+	data := 'name=Alice\nage=18'
+	user := decode[User](data)
+	println(user)
+}
+
+fn decode[T](data string) T {
+	mut result := T{}
+	// compile-time `for` loop
+	// T.fields gives an array of a field metadata type
+	$for field in T.fields {
+		$if field.typ is string {
+			// $(string_expr) produces an identifier
+			result.$(field.name) = get_string(data, field.name)
+		} $else $if field.typ is int {
+			result.$(field.name) = get_int(data, field.name)
+		}
+	}
+	return result
+}
+
+fn get_string(data string, field_name string) string {
+	for line in data.split_into_lines() {
+		key_val := line.split('=')
+		if key_val[0] == field_name {
+			return key_val[1]
+		}
+	}
+	return ''
+}
+
+fn get_int(data string, field string) int {
+	return get_string(data, field).int()
+}
+
+// `decode<User>` generates:
+// fn decode_User(data string) User {
+//     mut result := User{}
+//     result.name = get_string(data, 'name')
+//     result.age = get_int(data, 'age')
+//     return result
+// }
+```

aiprompts/vlang webserver veb instructions.md

@@ -1,907 +0,0 @@
-# veb - the V Web Server
-
-A simple yet powerful web server with built-in routing, parameter handling, templating, and other
-features.
-## Quick Start
-
-Run your veb app with a live reload via `v -d veb_livereload watch run .`
-
-Now modifying any file in your web app (whether it's a .v file with the backend logic
-or a compiled .html template file) will 
-result in an instant refresh of your app
-in the browser. No need to quit the app, rebuild it, and refresh the page in the browser!
-
-## Deploying veb apps
-
-All the code, including HTML templates, is in one binary file. That's all you need to deploy.
-Use the `-prod` flag when building for production.
-
-## Getting Started
-
-To start, you must import the module `veb` and define a structure which will
-represent your app and a structure which will represent the context of a request.
-These structures must be declared with the `pub` keyword.
-
-**Example:**
-
-```v
-module main
-
-import veb
-
-pub struct User {
-pub mut:
-	name string
-	id   int
-}
-
-// Our context struct must embed `veb.Context`!
-pub struct Context {
-	veb.Context
-pub mut:
-	// In the context struct we store data that could be different
-	// for each request. Like a User struct or a session id
-	user       User
-	session_id string
-}
-
-pub struct App {
-pub:
-	// In the app struct we store data that should be accessible by all endpoints.
-	// For example, a database or configuration values.
-	secret_key string
-}
-
-// This is how endpoints are defined in veb. This is the index route
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	return ctx.text('Hello V! The secret key is "${app.secret_key}"')
-}
-
-fn main() {
-	mut app := &App{
-		secret_key: 'secret'
-	}
-	// Pass the App and context type and start the web server on port 8080
-	veb.run[App, Context](mut app, 8080)
-}
-```
-
-You can use the `App` struct for data you want to keep during the lifetime of your program,
-or for data that you want to share between different routes.
-
-A new `Context` struct is created every time a request is received,
-so it can contain different data for each request.
-
-## Defining endpoints
-
-To add endpoints to your web server, you must extend the `App` struct.
-For routing you can either use auto-mapping of function names or specify the path as an attribute.
-The function expects a parameter of your Context type and a response of the type `veb.Result`.
-
-**Example:**
-
-```v ignore
-// This endpoint can be accessed via http://server:port/hello
-pub fn (app &App) hello(mut ctx Context) veb.Result {
-	return ctx.text('Hello')
-}
-
-// This endpoint can be accessed via http://server:port/foo
-@['/foo']
-pub fn (app &App) world(mut ctx Context) veb.Result {
-	return ctx.text('World')
-}
-```
-
-### HTTP verbs
-
-To use any HTTP verbs (or methods, as they are properly called),
-such as `@[post]`, `@[get]`, `@[put]`, `@[patch]` or `@[delete]`
-you can simply add the attribute before the function definition.
-
-**Example:**
-
-```v ignore
-// only GET requests to http://server:port/world are handled by this method
-@[get]
-pub fn (app &App) world(mut ctx Context) veb.Result {
-	return ctx.text('World')
-}
-
-// only POST requests to http://server:port/product/create are handled by this method
-@['/product/create'; post]
-pub fn (app &App) create_product(mut ctx Context) veb.Result {
-	return ctx.text('product')
-}
-```
-
-By default, endpoints are marked as GET requests only. It is also possible to
-add multiple HTTP verbs per endpoint.
-
-**Example:**
-
-```v ignore
-// only GET and POST requests to http://server:port/login are handled by this method
-@['/login'; get; post]
-pub fn (app &App) login(mut ctx Context) veb.Result {
-	if ctx.req.method == .get {
-		// show the login page on a GET request
-		return ctx.html('<h1>Login page</h1><p>todo: make form</p>')
-	} else {
-		// request method is POST
-		password := ctx.form['password']
-		// validate password length
-		if password.len < 12 {
-			return ctx.text('password is too weak!')
-		} else {
-			// we receive a POST request, so we want to explicitly tell the browser
-			// to send a GET request to the profile page.
-			return ctx.redirect('/profile')
-		}
-	}
-}
-```
-
-### Routes with Parameters
-
-Parameters are passed directly to an endpoint route using the colon sign `:`. The route
-parameters are passed as arguments. V will cast the parameter to any of V's primitive types
-(`string`, `int` etc,).
-
-To pass a parameter to an endpoint, you simply define it inside an attribute, e. g.
-`@['/hello/:user]`.
-After it is defined in the attribute, you have to add it as a function parameter.
-
-**Example:**
-
-```v ignore
-// V will pass the parameter 'user' as a string
-           vvvv
-@['/hello/:user']                             vvvv
-pub fn (app &App) hello_user(mut ctx Context, user string) veb.Result {
-	return ctx.text('Hello ${user}')
-}
-
-// V will pass the parameter 'id' as an int
-              vv
-@['/document/:id']                              vv
-pub fn (app &App) get_document(mut ctx Context, id int) veb.Result {
-	return ctx.text('Hello ${user}')
-}
-```
-
-If we visit http://localhost:port/hello/vaesel we would see the text `Hello vaesel`.
-
-### Routes with Parameter Arrays
-
-If you want multiple parameters in your route and if you want to parse the parameters
-yourself, or you want a wildcard route, you can add `...` after the `:` and name,
-e.g. `@['/:path...']`.
-
-This will match all routes after `'/'`. For example, the url `/path/to/test` would give
-`path = '/path/to/test'`.
-
-```v ignore
-         vvv
-@['/:path...']                              vvvv
-pub fn (app &App) wildcard(mut ctx Context, path string) veb.Result {
-	return ctx.text('URL path = "${path}"')
-}
-```
-
-### Query, Form and Files
-
-You have direct access to query values by accessing the `query` field on your context struct.
-You are also able to access any formdata or files that were sent
-with the request with the fields `.form` and `.files` respectively.
-
-In the following example, visiting http://localhost:port/user?name=veb we
-will see the text `Hello veb!`. And if we access the route without the `name` parameter,
-http://localhost:port/user, we will see the text `no user was found`,
-
-**Example:**
-
-```v ignore
-@['/user'; get]
-pub fn (app &App) get_user_by_id(mut ctx Context) veb.Result {
-	user_name := ctx.query['name'] or {
-		// we can exit early and send a different response if no `name` parameter was passed
-		return ctx.text('no user was found')
-	}
-
-	return ctx.text('Hello ${user_name}!')
-}
-```
-
-### Host
-
-To restrict an endpoint to a specific host, you can use the `host` attribute
-followed by a colon `:` and the host name. You can test the Host feature locally
-by adding a host to the "hosts" file of your device.
-
-**Example:**
-
-```v ignore
-@['/'; host: 'example.com']
-pub fn (app &App) hello_web(mut ctx Context) veb.Result {
-	return app.text('Hello World')
-}
-
-@['/'; host: 'api.example.org']
-pub fn (app &App) hello_api(mut ctx Context) veb.Result {
-	return ctx.text('Hello API')
-}
-
-// define the handler without a host attribute last if you have conflicting paths.
-@['/']
-pub fn (app &App) hello_others(mut ctx Context) veb.Result {
-	return ctx.text('Hello Others')
-}
-```
-
-You can also [create a controller](#controller-with-hostname) to handle all requests from a specific
-host in one app struct.
-
-### Route Matching Order
-
-veb will match routes in the order that you define endpoints.
-
-**Example:**
-
-```v ignore
-@['/:path']
-pub fn (app &App) with_parameter(mut ctx Context, path string) veb.Result {
-	return ctx.text('from with_parameter, path: "${path}"')
-}
-
-@['/normal']
-pub fn (app &App) normal(mut ctx Context) veb.Result {
-	return ctx.text('from normal')
-}
-```
-
-In this example we defined an endpoint with a parameter first. If we access our app
-on the url http://localhost:port/normal we will not see `from normal`, but
-`from with_parameter, path: "normal"`.
-
-### Custom not found page
-
-You can implement a `not_found` endpoint that is called when a request is made, and no
-matching route is found to replace the default HTTP 404 not found page. This route
-has to be defined on our Context struct.
-
-**Example:**
-
-```v ignore
-pub fn (mut ctx Context) not_found() veb.Result {
-	// set HTTP status 404
-	ctx.res.set_status(.not_found)
-	return ctx.html('<h1>Page not found!</h1>')
-}
-```
-
-## Static files and website
-
-veb also provides a way of handling static files. We can mount a folder at the root
-of our web app, or at a custom route. To start using static files we have to embed
-`veb.StaticHandler` on our app struct.
-
-**Example:**
-
-Let's say you have the following file structure:
-
-```
-.
-├── static/
-│   ├── css/
-│   │   └── main.css
-│   └── js/
-│       └── main.js
-└── main.v
-```
-
-If we want all the documents inside the `static` sub-directory to be publicly accessible, we can
-use `handle_static`.
-
-> **Note:**
-> veb will recursively search the folder you mount; all the files inside that folder
-> will be publicly available.
-
-_main.v_
-
-```v
-module main
-
-import veb
-
-pub struct Context {
-	veb.Context
-}
-
-pub struct App {
-	veb.StaticHandler
-}
-
-fn main() {
-	mut app := &App{}
-
-	app.handle_static('static', false)!
-
-	veb.run[App, Context](mut app, 8080)
-}
-```
-
-If we start the app with `v run main.v` we can access our `main.css` file at
-http://localhost:8080/static/css/main.css
-
-### Mounting folders at specific locations
-
-In the previous example the folder `static` was mounted at `/static`. We could also choose
-to mount the static folder at the root of our app: everything inside the `static` folder
-is available at `/`.
-
-**Example:**
-
-```v ignore
-// change the second argument to `true` to mount a folder at the app root
-app.handle_static('static', true)!
-```
-
-We can now access `main.css` directly at http://localhost:8080/css/main.css.
-
-If a request is made to the root of a static folder, veb will look for an
-`index.html` or `ìndex.htm` file and serve it if available.
-Thus, it's also a good way to host a complete website.
-An example is available [here](/examples/veb/static_website).
-
-It is also possible to mount the `static` folder at a custom path.
-
-**Example:**
-
-```v ignore
-// mount the folder 'static' at path '/public', the path has to start with '/'
-app.mount_static_folder_at('static', '/public')
-```
-
-If we run our app the `main.css` file is available at http://localhost:8080/public/main.css
-
-### Adding a single static asset
-
-If you don't want to mount an entire folder, but only a single file, you can use `serve_static`.
-
-**Example:**
-
-```v ignore
-// serve the `main.css` file at '/path/main.css'
-app.serve_static('/path/main.css',  'static/css/main.css')!
-```
-
-### Dealing with MIME types
-
-By default, veb will map the extension of a file to a MIME type. If any of your static file's
-extensions do not have a default MIME type in veb, veb will throw an error and you
-have to add your MIME type to `.static_mime_types` yourself.
-
-**Example:**
-
-Given the following file structure:
-
-```
-.
-├── static/
-│   └── file.what
-└── main.v
-```
-
-```v ignore
-app.handle_static('static', true)!
-```
-
-This code will throw an error, because veb has no default MIME type for a `.what` file extension.
-
-```
-unknown MIME type for file extension ".what"
-```
-
-To fix this we have to provide a MIME type for the `.what` file extension:
-
-```v ignore
-app.static_mime_types['.what'] = 'txt/plain'
-app.handle_static('static', true)!
-```
-
-## Middleware
-
-Middleware in web development is (loosely defined) a hidden layer that sits between
-what a user requests (the HTTP Request) and what a user sees (the HTTP Response).
-We can use this middleware layer to provide "hidden" functionality to our apps endpoints.
-
-To use veb's middleware we have to embed `veb.Middleware` on our app struct and provide
-the type of which context struct should be used.
-
-**Example:**
-
-```v ignore
-pub struct App {
-	veb.Middleware[Context]
-}
-```
-
-### Use case
-
-We could, for example, get the cookies for an HTTP request and check if the user has already
-accepted our cookie policy. Let's modify our Context struct to store whether the user has
-accepted our policy or not.
-
-**Example:**
-
-```v ignore
-pub struct Context {
-	veb.Context
-pub mut:
-	has_accepted_cookies bool
-}
-```
-
-In veb middleware functions take a `mut` parameter with the type of your context struct
-and must return `bool`. We have full access to modify our Context struct!
-
-The return value indicates to veb whether it can continue or has to stop. If we send a
-response to the client in a middleware function veb has to stop, so we return `false`.
-
-**Example:**
-
-```v ignore
-pub fn check_cookie_policy(mut ctx Context) bool {
-	// get the cookie
-	cookie_value := ctx.get_cookie('accepted_cookies') or { '' }
-	// check if the cookie has been set
-	if cookie_value == 'true' {
-		ctx.has_accepted_cookies = true
-	}
-	// we don't send a response, so we must return true
-	return true
-}
-```
-
-We can check this value in an endpoint and return a different response.
-
-**Example:**
-
-```v ignore
-@['/only-cookies']
-pub fn (app &App) only_cookie_route(mut ctx Context) veb.Result {
-	if ctx.has_accepted_cookies {
-		return ctx.text('Welcome!')
-	} else {
-		return ctx.text('You must accept the cookie policy!')
-	}
-}
-```
-
-There is one thing left for our middleware to work: we have to register our `only_cookie_route`
-function as middleware for our app. We must do this after the app is created and before the
-app is started.
-
-**Example:**
-
-```v ignore
-fn main() {
-	mut app := &App{}
-
-	// register middleware for all routes
-	app.use(handler: check_cookie_policy)
-
-	// Pass the App and context type and start the web server on port 8080
-	veb.run[App, Context](mut app, 8080)
-}
-```
-
-### Types of middleware
-
-In the previous example we used so called "global" middleware. This type of middleware
-applies to every endpoint defined on our app struct; global. It is also possible
-to register middleware for only a certain route(s).
-
-**Example:**
-
-```v ignore
-// register middleware only for the route '/auth'
-app.route_use('/auth', handler: auth_middleware)
-// register middleware only for the route '/documents/' with a parameter
-// e.g. '/documents/5'
-app.route_use('/documents/:id')
-// register middleware with a parameter array. The middleware will be registered
-// for all routes that start with '/user/' e.g. '/user/profile/update'
-app.route_use('/user/:path...')
-```
-
-### Evaluation moment
-
-By default, the registered middleware functions are executed *before* a method on your
-app struct is called. You can also change this behaviour to execute middleware functions
-*after* a method on your app struct is called, but before the response is sent!
-
-**Example:**
-
-```v ignore
-pub fn modify_headers(mut ctx Context) bool {
-	// add Content-Language: 'en-US' header to each response
-	ctx.res.header.add(.content_language, 'en-US')
-	return true
-}
-```
-
-```v ignore
-app.use(handler: modify_headers, after: true)
-```
-
-#### When to use which type
-
-You could use "before" middleware to check and modify the HTTP request and you could use
-"after" middleware to validate the HTTP response that will be sent or do some cleanup.
-
-Anything you can do in "before" middleware, you can do in "after" middleware.
-
-### Evaluation order
-
-veb will handle requests in the following order:
-
-1. Execute global "before" middleware
-2. Execute "before" middleware that matches the requested route
-3. Execute the endpoint handler on your app struct
-4. Execute global "after" middleware
-5. Execute "after" middleware that matches the requested route
-
-In each step, except for step `3`, veb will evaluate the middleware in the order that
-they are registered; when you call `app.use` or `app.route_use`.
-
-### Early exit
-
-If any middleware sends a response (and thus must return `false`) veb will not execute any
-other middleware, or the endpoint method, and immediately send the response.
-
-**Example:**
-
-```v ignore
-pub fn early_exit(mut ctx Context) bool {
-	ctx.text('early exit')
-	// we send a response from middleware, so we have to return false
-	return false
-}
-
-pub fn logger(mut ctx Context) bool {
-	println('received request for "${ctx.req.url}"')
-	return true
-}
-```
-
-```v ignore
-app.use(handler: early_exit)
-app.use(handler: logger)
-```
-
-Because we register `early_exit` before `logger` our logging middleware will never be executed!
-
-## Controllers
-
-Controllers can be used to split up your app logic so you are able to have one struct
-per "route group". E.g. a struct `Admin` for urls starting with `'/admin'` and a struct `Foo`
-for urls starting with `'/foo'`.
-
-To use controllers we have to embed `veb.Controller` on
-our app struct and when we register a controller we also have to specify
-what the type of the context struct will be. That means that it is possible
-to have a different context struct for each controller and the main app struct.
-
-**Example:**
-
-```v
-module main
-
-import veb
-
-pub struct Context {
-	veb.Context
-}
-
-pub struct App {
-	veb.Controller
-}
-
-// this endpoint will be available at '/'
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	return ctx.text('from app')
-}
-
-pub struct Admin {}
-
-// this endpoint will be available at '/admin/'
-pub fn (app &Admin) index(mut ctx Context) veb.Result {
-	return ctx.text('from admin')
-}
-
-pub struct Foo {}
-
-// this endpoint will be available at '/foo/'
-pub fn (app &Foo) index(mut ctx Context) veb.Result {
-	return ctx.text('from foo')
-}
-
-fn main() {
-	mut app := &App{}
-
-	// register the controllers the same way as how we start a veb app
-	mut admin_app := &Admin{}
-	app.register_controller[Admin, Context]('/admin', mut admin_app)!
-
-	mut foo_app := &Foo{}
-	app.register_controller[Foo, Context]('/foo', mut foo_app)!
-
-	veb.run[App, Context](mut app, 8080)
-}
-```
-
-You can do everything with a controller struct as with a regular `App` struct.
-Register middleware, add static files and you can even register other controllers!
-
-### Routing
-
-Any route inside a controller struct is treated as a relative route to its controller namespace.
-
-```v ignore
-@['/path']
-pub fn (app &Admin) path(mut ctx Context) veb.Result {
-    return ctx.text('Admin')
-}
-```
-
-When we registered the controller with
-`app.register_controller[Admin, Context]('/admin', mut admin_app)!`
-we told veb that the namespace of that controller is `'/admin'` so in this example we would
-see the text "Admin" if we navigate to the url `'/admin/path'`.
-
-veb doesn't support duplicate routes, so if we add the following
-route to the example the code will produce an error.
-
-```v ignore
-@['/admin/path']
-pub fn (app &App) admin_path(mut ctx Context) veb.Result {
-    return ctx.text('Admin overwrite')
-}
-```
-
-There will be an error, because the controller `Admin` handles all routes starting with
-`'/admin'`: the endpoint `admin_path` is unreachable.
-
-### Controller with hostname
-
-You can also set a host for a controller. All requests coming to that host will be handled
-by the controller.
-
-**Example:**
-
-```v ignore
-struct Example {}
-
-// You can only access this route at example.com: http://example.com/
-pub fn (app &Example) index(mut ctx Context) veb.Result {
-	return ctx.text('Example')
-}
-```
-
-```v ignore
-mut example_app := &Example{}
-// set the controllers hostname to 'example.com' and handle all routes starting with '/',
-// we handle requests with any route to 'example.com'
-app.register_controller[Example, Context]('example.com', '/', mut example_app)!
-```
-
-## Context Methods
-
-veb has a number of utility methods that make it easier to handle requests and send responses.
-These methods are available on `veb.Context` and directly on your own context struct if you
-embed `veb.Context`. Below are some of the most used methods, look at the
-[standard library documentation](https://modules.vlang.io/) to see them all.
-
-### Request methods
-
-You can directly access the HTTP request on the `.req` field.
-
-#### Get request headers
-
-**Example:**
-
-```v ignore
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	content_length := ctx.get_header(.content_length) or { '0' }
-	// get custom header
-	custom_header := ctx.get_custom_header('X-HEADER') or { '' }
-	// ...
-}
-```
-
-#### Get a cookie
-
-**Example:**
-
-```v ignore
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	cookie_val := ctx.get_cookie('token') or { '' }
-	// ...
-}
-```
-
-### Response methods
-
-You can directly modify the HTTP response by changing the `res` field,
-which is of the type `http.Response`.
-
-#### Send response with different MIME types
-
-```v ignore
-// send response HTTP_OK with content-type `text/html`
-ctx.html('<h1>Hello world!</h1>')
-// send response HTTP_OK with content-type `text/plain`
-ctx.text('Hello world!')
-// stringify the object and send response HTTP_OK with content-type `application/json`
-ctx.json(User{
-	name: 'test'
-	age: 20
-})
-```
-
-#### Sending files
-
-**Example:**
-
-```v ignore
-pub fn (app &App) file_response(mut ctx Context) veb.Result {
-	// send the file 'image.png' in folder 'data' to the user
-	return ctx.file('data/image.png')
-}
-```
-
-#### Set response headers
-
-**Example:**
-
-```v ignore
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	ctx.set_header(.accept, 'text/html')
-	// set custom header
-	ctx.set_custom_header('X-HEADER', 'my-value')!
-	// ...
-}
-```
-
-#### Set a cookie
-
-**Example:**
-
-```v ignore
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	ctx.set_cookie(http.Cookie{
-		name: 'token'
-		value: 'true'
-		path: '/'
-		secure: true
-		http_only: true
-	})
-	// ...
-}
-```
-
-#### Redirect
-
-You must pass the type of redirect to veb:
-
-- `moved_permanently` HTTP code 301
-- `found` HTTP code 302
-- `see_other` HTTP code 303
-- `temporary_redirect` HTTP code 307
-- `permanent_redirect` HTTP code 308
-
-**Common use cases:**
-
-If you want to change the request method, for example when you receive a post request and
-want to redirect to another page via a GET request, you should use `see_other`. If you want
-the HTTP method to stay the same, you should use `found` generally speaking.
-
-**Example:**
-
-```v ignore
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	token := ctx.get_cookie('token') or { '' }
-	if token == '' {
-		// redirect the user to '/login' if the 'token' cookie is not set
-		// we explicitly tell the browser to send a GET request
-		return ctx.redirect('/login', typ: .see_other)
-	} else {
-		return ctx.text('Welcome!')
-	}
-}
-```
-
-#### Sending error responses
-
-**Example:**
-
-```v ignore
-pub fn (app &App) login(mut ctx Context) veb.Result {
-	if username := ctx.form['username'] {
-		return ctx.text('Hello "${username}"')
-	} else {
-		// send an HTTP 400 Bad Request response with a message
-		return ctx.request_error('missing form value "username"')
-	}
-}
-```
-
-You can also use `ctx.server_error(msg string)` to send an HTTP 500 internal server
-error with a message.
-
-## Advanced usage
-
-If you need more control over the TCP connection with a client, for example when
-you want to keep the connection open. You can call `ctx.takeover_conn`.
-
-When this function is called you are free to do anything you want with the TCP
-connection and veb will not interfere. This means that we are responsible for
-sending a response over the connection and closing it.
-
-### Empty Result
-
-Sometimes you want to send the response in another thread, for example when using
-[Server Sent Events](sse/README.md). When you are sure that a response will be sent
-over the TCP connection you can return `veb.no_result()`. This function does nothing
-and returns an empty `veb.Result` struct, letting veb know that we sent a response ourselves.
-
-> **Note:**
-> It is important to call `ctx.takeover_conn` before you spawn a thread
-
-**Example:**
-
-```v
-module main
-
-import net
-import time
-import veb
-
-pub struct Context {
-	veb.Context
-}
-
-pub struct App {}
-
-pub fn (app &App) index(mut ctx Context) veb.Result {
-	return ctx.text('hello!')
-}
-
-@['/long']
-pub fn (app &App) long_response(mut ctx Context) veb.Result {
-	// let veb know that the connection should not be closed
-	ctx.takeover_conn()
-	// use spawn to handle the connection in another thread
-	// if we don't the whole web server will block for 10 seconds,
-	// since veb is singlethreaded
-	spawn handle_connection(mut ctx.conn)
-	// we will send a custom response ourselves, so we can safely return an empty result
-	return veb.no_result()
-}
-
-fn handle_connection(mut conn net.TcpConn) {
-	defer {
-		conn.close() or {}
-	}
-	// block for 10 second
-	time.sleep(time.second * 10)
-	conn.write_string('HTTP/1.1 200 OK\r\nContent-type: text/html\r\nContent-length: 15\r\n\r\nHello takeover!') or {}
-}
-
-fn main() {
-	mut app := &App{}
-	veb.run[App, Context](mut app, 8080)
-}
-```

cli/.gitignore

@@ -1 +1,4 @@
 hero
+compile
+compile_upload
+vdo

cli/compile.vsh

@@ -1,6 +1,6 @@
-#!/usr/bin/env -S v -n -w -parallel-cc -enable-globals run
-// #!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+#!/usr/bin/env -S v -n -g -cg -w -parallel-cc -showcc -enable-globals run
 
+// #!/usr/bin/env -S v -n -w -gc none -cc tcc -d use_openssl -enable-globals run
 import os
 import flag
 
@@ -14,20 +14,20 @@ prod_mode := fp.bool('prod', `p`, false, 'Build production version (optimized)')
 help_requested := fp.bool('help', `h`, false, 'Show help message')
 
 if help_requested {
-    println(fp.usage())
-    exit(0)
+	println(fp.usage())
+	exit(0)
 }
 
 additional_args := fp.finalize() or {
-    eprintln(err)
-    println(fp.usage())
-    exit(1)
+	eprintln(err)
+	println(fp.usage())
+	exit(1)
 }
 
 if additional_args.len > 0 {
-    eprintln('Unexpected arguments: ${additional_args.join(' ')}')
-    println(fp.usage())
-    exit(1)
+	eprintln('Unexpected arguments: ${additional_args.join(' ')}')
+	println(fp.usage())
+	exit(1)
 }
 
 // Change to the hero directory
@@ -37,35 +37,38 @@ os.chdir(hero_dir) or { panic('Failed to change directory to ${hero_dir}: ${err}
 // Set HEROPATH based on OS
 mut heropath := '/usr/local/bin/hero'
 if os.user_os() == 'macos' {
-    heropath = os.join_path(os.home_dir(), 'hero/bin/hero')
+	heropath = os.join_path(os.home_dir(), 'hero/bin/hero')
 }
 
 // Set compilation command based on OS and mode
 compile_cmd := if os.user_os() == 'macos' {
-    if prod_mode {
-        'v -enable-globals -w -n -prod hero.v'
-    } else {
-        'v -w -cg -gc none  -cc tcc -d use_openssl -enable-globals hero.v'
-    }
+	if prod_mode {
+		'v -enable-globals -g -w -n -prod hero.v'
+	} else {
+		'v  -n -g -w -cg -gc none  -cc tcc -d use_openssl -enable-globals hero.v'
+	}
 } else {
-    if prod_mode {
-        'v -cg -enable-globals -parallel-cc -w -n hero.v'
-    } else {
-        'v -cg -enable-globals -w -n hero.v'
-    }
+	if prod_mode {
+		'v -cg -enable-globals -parallel-cc -w -n hero.v'
+	} else {
+		'v -cg -enable-globals -w -n hero.v'
+	}
 }
 
 println('Building in ${if prod_mode { 'production' } else { 'debug' }} mode...')
+// eprintln(compile_cmd)
 
 if os.system(compile_cmd) != 0 {
-    panic('Failed to compile hero.v with command: ${compile_cmd}')
+	panic('Failed to compile hero.v with command: ${compile_cmd}')
 }
 
 // Make executable
 os.chmod('hero', 0o755) or { panic('Failed to make hero binary executable: ${err}') }
 
 // Ensure destination directory exists
-os.mkdir_all(os.dir(heropath)) or { panic('Failed to create directory ${os.dir(heropath)}: ${err}') }
+os.mkdir_all(os.dir(heropath)) or {
+	panic('Failed to create directory ${os.dir(heropath)}: ${err}')
+}
 println(heropath)
 // Copy to destination paths
 os.cp('hero', heropath) or { panic('Failed to copy hero binary to ${heropath}: ${err}') }

cli/compile_upload.vsh

@@ -28,7 +28,7 @@ fn get_platform_id() string {
 }
 
 fn read_secrets() ! {
-	secret_file := os.join_path(os.home_dir(), 'code/git.ourworld.tf/despiegk/hero_secrets/mysecrets.sh')
+	secret_file := os.join_path(os.home_dir(), 'code/git.threefold.info/despiegk/hero_secrets/mysecrets.sh')
 	if os.exists(secret_file) {
 		println('Reading secrets from ${secret_file}')
 		content := os.read_file(secret_file)!
@@ -64,7 +64,9 @@ account = ${s3keyid}
 key = ${s3appid}
 hard_delete = true'
 
-	os.write_file(rclone_conf, config_content) or { return error('Failed to write rclone config: ${err}') }
+	os.write_file(rclone_conf, config_content) or {
+		return error('Failed to write rclone config: ${err}')
+	}
 
 	println('made S3 config on: ${rclone_conf}')
 	content := os.read_file(rclone_conf) or { return error('Failed to read rclone config: ${err}') }
@@ -72,8 +74,10 @@ hard_delete = true'
 }
 
 fn hero_upload() ! {
-	hero_path := os.find_abs_path_of_executable('hero') or { return error("Error: 'hero' command not found in PATH") }
-	
+	hero_path := os.find_abs_path_of_executable('hero') or {
+		return error("Error: 'hero' command not found in PATH")
+	}
+
 	s3_configure()!
 
 	platform_id := get_platform_id()
@@ -83,15 +87,18 @@ fn hero_upload() ! {
 
 	// List contents
 	os.execute_or_panic('rclone --config="${rclone_conf}" lsl b2:threefold/${platform_id}/')
-	
+
 	// Copy hero binary
 	os.execute_or_panic('rclone --config="${rclone_conf}" copy "${hero_path}" b2:threefold/${platform_id}/')
 }
 
 fn main() {
-	//os.execute_or_panic('${os.home_dir()}/code/github/freeflowuniverse/herolib/cli/compile.vsh -p')
-	println("compile hero can take 60 sec+ on osx.")
+	// os.execute_or_panic('${os.home_dir()}/code/github/freeflowuniverse/herolib/cli/compile.vsh -p')
+	println('compile hero can take 60 sec+ on osx.')
 	os.execute_or_panic('${os.home_dir()}/code/github/freeflowuniverse/herolib/cli/compile.vsh -p')
-	println( "upload:")
-	hero_upload() or { eprintln(err) exit(1) }
+	println('upload:')
+	hero_upload() or {
+		eprintln(err)
+		exit(1)
+	}
 }

cli/compile_vdo.vsh

@@ -0,0 +1,79 @@
+#!/usr/bin/env -S v -n -cg -w -parallel-cc -enable-globals run
+
+// #!/usr/bin/env -S v -n -w -gc none -cc tcc -d use_openssl -enable-globals run
+import os
+import flag
+
+mut fp := flag.new_flag_parser(os.args)
+fp.application('compile_vdo.vsh')
+fp.version('v0.1.0')
+fp.description('Compile vdo binary in debug or production mode')
+fp.skip_executable()
+
+prod_mode := fp.bool('prod', `p`, false, 'Build production version (optimized)')
+help_requested := fp.bool('help', `h`, false, 'Show help message')
+
+if help_requested {
+	println(fp.usage())
+	exit(0)
+}
+
+additional_args := fp.finalize() or {
+	eprintln(err)
+	println(fp.usage())
+	exit(1)
+}
+
+if additional_args.len > 0 {
+	eprintln('Unexpected arguments: ${additional_args.join(' ')}')
+	println(fp.usage())
+	exit(1)
+}
+
+// Change to the vdo directory
+hero_dir := os.join_path(os.home_dir(), 'code/github/freeflowuniverse/herolib/cli')
+os.chdir(hero_dir) or { panic('Failed to change directory to ${hero_dir}: ${err}') }
+
+// Set HEROPATH based on OS
+mut heropath := '/usr/local/bin/vdo'
+if os.user_os() == 'macos' {
+	heropath = os.join_path(os.home_dir(), 'hero/bin/vdo')
+}
+
+// Set compilation command based on OS and mode
+compile_cmd := if os.user_os() == 'macos' {
+	if prod_mode {
+		'v -enable-globals -w -n -prod vdo.v'
+	} else {
+		'v -w -cg -gc none  -cc tcc -d use_openssl -enable-globals vdo.v'
+	}
+} else {
+	if prod_mode {
+		'v -cg -enable-globals -parallel-cc -w -n vdo.v'
+	} else {
+		'v -cg -enable-globals -w -n vdo.v'
+	}
+}
+
+println('Building in ${if prod_mode { 'production' } else { 'debug' }} mode...')
+
+if os.system(compile_cmd) != 0 {
+	panic('Failed to compile vdo.v with command: ${compile_cmd}')
+}
+
+// Make executable
+os.chmod('vdo', 0o755) or { panic('Failed to make vdo binary executable: ${err}') }
+
+// Ensure destination directory exists
+os.mkdir_all(os.dir(heropath)) or {
+	panic('Failed to create directory ${os.dir(heropath)}: ${err}')
+}
+println(heropath)
+// Copy to destination paths
+os.cp('vdo', heropath) or { panic('Failed to copy vdo binary to ${heropath}: ${err}') }
+os.cp('vdo', '/tmp/vdo') or { panic('Failed to copy vdo binary to /tmp/vdo: ${err}') }
+
+// Clean up
+os.rm('vdo') or { panic('Failed to remove temporary vdo binary: ${err}') }
+
+println('**COMPILE OK**')

cli/hero.v

@@ -3,22 +3,39 @@ module main
 import os
 import cli { Command }
 import freeflowuniverse.herolib.core.herocmds
-// import freeflowuniverse.herolib.hero.cmds
-// import freeflowuniverse.herolib.hero.publishing
 import freeflowuniverse.herolib.installers.base
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.ui
-import freeflowuniverse.herolib.osal
+import freeflowuniverse.herolib.osal.core as osal
 import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.core.playcmds
 
 fn playcmds_do(path string) ! {
 	mut plbook := playbook.new(path: path)!
-	playcmds.run(mut plbook, false)!
+	playcmds.run(plbook: plbook)!
 }
 
 fn do() ! {
+	if !core.is_osx()! {
+		if os.getenv('SUDO_COMMAND') != '' || os.getenv('SUDO_USER') != '' {
+			println('Error: Please do not run this program with sudo!')
+			exit(1) // Exit with error code
+		}
+	}
+
+	if os.getuid() == 0 {
+		if core.is_osx()! {
+			eprintln('please do not run hero as root in osx.')
+			exit(1)
+		}
+	} else {
+		if !core.is_osx()! {
+			eprintln("please do run hero as root, don't use sudo.")
+			exit(1)
+		}
+	}
+
 	if os.args.len == 2 {
 		mypath := os.args[1]
 		if mypath.to_lower().ends_with('.hero') {
@@ -31,7 +48,7 @@ fn do() ! {
 	mut cmd := Command{
 		name:        'hero'
 		description: 'Your HERO toolset.'
-		version:     '1.0.3'
+		version:     '1.0.28'
 	}
 
 	// herocmds.cmd_run_add_flags(mut cmd)
@@ -64,9 +81,14 @@ fn do() ! {
 
 	base.redis_install()!
 
-	// herocmds.cmd_bootstrap(mut cmd)
-	// herocmds.cmd_run(mut cmd)
+	
+
+	herocmds.cmd_run(mut cmd)
 	herocmds.cmd_git(mut cmd)
+	herocmds.cmd_generator(mut cmd)
+	herocmds.cmd_docusaurus(mut cmd)
+
+	// herocmds.cmd_bootstrap(mut cmd)
 	// herocmds.cmd_init(mut cmd)
 	// herocmds.cmd_imagedownsize(mut cmd)
 	// herocmds.cmd_biztools(mut cmd)
@@ -75,13 +97,16 @@ fn do() ! {
 	// herocmds.cmd_installers(mut cmd)
 	// herocmds.cmd_configure(mut cmd)
 	// herocmds.cmd_postgres(mut cmd)
-	herocmds.cmd_mdbook(mut cmd)
+	// Ensure the herocmds module is imported so the remaining commands are visible
+	// `cmd_mdbook` is not part of the current code base – it has been removed.
+	// If you need markdown‑book support, re‑introduce the command implementation
+	// and uncomment the line below.
+	// herocmds.cmd_mdbook(mut cmd)
 	// herocmds.cmd_luadns(mut cmd)
 	// herocmds.cmd_caddy(mut cmd)
 	// herocmds.cmd_zola(mut cmd)
 	// herocmds.cmd_juggler(mut cmd)
-	herocmds.cmd_generator(mut cmd)
-	herocmds.cmd_docusaurus(mut cmd)
+	// herocmds.cmd_starlight(mut cmd)
 	// herocmds.cmd_docsorter(mut cmd)
 	// cmd.add_command(publishing.cmd_publisher(pre_func))
 	cmd.setup()
@@ -89,9 +114,15 @@ fn do() ! {
 }
 
 fn main() {
-	do() or { panic(err) }
+	do() or {
+		$dbg;
+		eprintln('Error: ${err}')
+		print_backtrace()
+		exit(1)
+	}
 }
 
-fn pre_func(cmd Command) ! {
-	herocmds.plbook_run(cmd)!
-}
+
+// fn pre_func(cmd Command) ! {
+// 	herocmds.plbook_run(cmd)!
+// }

cli/vdo.v

@@ -0,0 +1,12 @@
+module main
+
+import freeflowuniverse.herolib.mcp.v_do
+
+fn main() {
+	// Create and start the MCP server
+	mut server := v_do.new_server()
+	server.start() or {
+		eprintln('Error starting server: ${err}')
+		exit(1)
+	}
+}

compile.sh

@@ -0,0 +1,480 @@
+#!/bin/bash
+# compile.sh - Script to compile each module in the herolib/lib directory
+# This script compiles each module in the lib directory to ensure they build correctly
+
+set -e  # Exit on error
+
+# Default settings
+CONCURRENT=false
+MAX_JOBS=4  # Default number of concurrent jobs
+
+# Parse command line arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -c|--concurrent)
+            CONCURRENT=true
+            shift
+            ;;
+        -j|--jobs)
+            MAX_JOBS="$2"
+            shift 2
+            ;;
+        -h|--help)
+            echo "Usage: $0 [options]"
+            echo "Options:"
+            echo "  -c, --concurrent    Enable concurrent compilation"
+            echo "  -j, --jobs N        Set maximum number of concurrent jobs (default: 4)"
+            echo "  -h, --help          Show this help message"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use -h or --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
+# Color codes for output
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[0;33m'
+NC='\033[0m' # No Color
+
+# Get the directory of this script
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+LIB_DIR="$SCRIPT_DIR/lib"
+
+# V compiler flags based on the project's test script
+V_FLAGS="-stats -enable-globals -n -w -gc none -d use_openssl -shared"
+
+# Log file for compilation results
+LOG_FILE="$SCRIPT_DIR/compile_results.log"
+> "$LOG_FILE"  # Clear log file
+
+# Summary log file
+SUMMARY_FILE="$SCRIPT_DIR/compile_summary.log"
+> "$SUMMARY_FILE"  # Clear summary file
+
+# Cache directory for storing timestamps of last successful compilation
+CACHE_DIR="$SCRIPT_DIR/.compile_cache"
+mkdir -p "$CACHE_DIR"
+
+# Create temporary directory for compiled binaries
+mkdir -p "$SCRIPT_DIR/tmp"
+
+# Create a directory for temporary output files
+TEMP_DIR="$SCRIPT_DIR/.temp_compile"
+mkdir -p "$TEMP_DIR"
+
+# Trap for cleaning up on exit
+cleanup() {
+    echo "Cleaning up..."
+    # Kill any remaining child processes
+    jobs -p | xargs kill -9 2>/dev/null || true
+    # Remove temporary directories
+    rm -rf "$TEMP_DIR" "$SCRIPT_DIR/tmp" 2>/dev/null || true
+    exit 0
+}
+
+# Set up traps for various signals
+trap cleanup EXIT INT TERM
+
+# Define modules to skip entirely due to known compilation issues
+SKIP_MODULES=("flist" "openai" "mycelium" "vastai" "rclone" "sendgrid" "mailclient" "ipapi" "runpod" "postgresql_client" "meilisearch" "livekit" "wireguard" "_archive" "clients")
+
+# Function to check if a module should be skipped
+should_skip_module() {
+    local module_name="$1"
+    
+    for skip_module in "${SKIP_MODULES[@]}"; do
+        if [[ "$module_name" == "$skip_module" ]]; then
+            return 0  # true, should skip
+        fi
+    done
+    
+    return 1  # false, should not skip
+}
+
+# Function to check if a module needs recompilation
+needs_module_recompilation() {
+    local module_path="$1"
+    local module_name="$(basename "$module_path")"
+    local cache_file="$CACHE_DIR/$module_name.timestamp"
+    
+    # If cache file doesn't exist, module needs recompilation
+    if [ ! -f "$cache_file" ]; then
+        return 0  # true, needs recompilation
+    fi
+    
+    # Check if any .v file in the module is newer than the last compilation
+    if find "$module_path" -name "*.v" -type f -newer "$cache_file" | grep -q .; then
+        return 0  # true, needs recompilation
+    fi
+    
+    return 1  # false, doesn't need recompilation
+}
+
+# Function to update the cache timestamp for a module
+update_module_cache() {
+    local module_path="$1"
+    local module_name="$(basename "$module_path")"
+    local cache_file="$CACHE_DIR/$module_name.timestamp"
+    
+    # Update the timestamp
+    touch "$cache_file"
+}
+
+# Function to check if a directory is a module (contains .v files directly, not just in subdirectories)
+is_module() {
+    local dir_path="$1"
+    
+    # Check if there are any .v files directly in this directory (not in subdirectories)
+    if [ -n "$(find "$dir_path" -maxdepth 1 -name "*.v" -type f -print -quit)" ]; then
+        return 0  # true, is a module
+    fi
+    
+    return 1  # false, not a module
+}
+
+# Function to compile a module
+compile_module() {
+    local module_path="$1"
+    local module_name="$(basename "$module_path")"
+    local output_file="$TEMP_DIR/${module_name}.log"
+    local result_file="$TEMP_DIR/${module_name}.result"
+    
+    # Initialize the result file
+    echo "pending" > "$result_file"
+    
+    # Check if this module should be skipped
+    if should_skip_module "$module_name"; then
+        echo "Skipping problematic module: $module_name" > "$output_file"
+        echo "skipped|${module_path#$LIB_DIR/}|" >> "$SUMMARY_FILE"
+        echo "skipped" > "$result_file"
+        return 0
+    fi
+    
+    # Check if this is actually a module (has .v files directly)
+    if ! is_module "$module_path"; then
+        echo "$module_name is not a module (no direct .v files), skipping" > "$output_file"
+        echo "not_module|${module_path#$LIB_DIR/}|" >> "$SUMMARY_FILE"
+        echo "skipped" > "$result_file"
+        return 0
+    fi
+    
+    echo "Compiling module: $module_name" > "$output_file"
+    
+    # Check if the module needs recompilation
+    if ! needs_module_recompilation "$module_path"; then
+        echo "  No changes detected in $module_name, skipping compilation" >> "$output_file"
+        echo "cached|${module_path#$LIB_DIR/}|" >> "$SUMMARY_FILE"
+        echo "cached" > "$result_file"
+        return 0
+    fi
+    
+    # Record start time
+    local start_time=$(date +%s.%N)
+    
+    # Try to compile the module - redirect both stdout and stderr to the output file
+    if v $V_FLAGS -o "$SCRIPT_DIR/tmp/$module_name" "$module_path" >> "$output_file" 2>&1; then
+        # Calculate compilation time
+        local end_time=$(date +%s.%N)
+        local compile_time=$(echo "$end_time - $start_time" | bc)
+        
+        echo "  Successfully compiled $module_name" >> "$output_file"
+        # Update the cache timestamp
+        update_module_cache "$module_path"
+        
+        # Log result
+        echo "success|${module_path#$LIB_DIR/}|$compile_time" >> "$SUMMARY_FILE"
+        echo "success" > "$result_file"
+        return 0
+    else
+        echo "  Failed to compile $module_name" >> "$output_file"
+        
+        # Log result
+        echo "failed|${module_path#$LIB_DIR/}|" >> "$SUMMARY_FILE"
+        echo "failed" > "$result_file"
+        return 1
+    fi
+}
+
+# Function to run modules in parallel with a maximum number of concurrent jobs
+run_parallel() {
+    local modules=("$@")
+    local total=${#modules[@]}
+    local completed=0
+    local running=0
+    local pids=()
+    local module_indices=()
+    
+    echo "Running $total modules in parallel (max $MAX_JOBS jobs at once)"
+    
+    # Initialize arrays to track jobs
+    for ((i=0; i<$total; i++)); do
+        pids[$i]=-1
+    done
+    
+    # Start initial batch of jobs
+    local next_job=0
+    while [[ $next_job -lt $total && $running -lt $MAX_JOBS ]]; do
+        compile_module "${modules[$next_job]}" > /dev/null 2>&1 &
+        pids[$next_job]=$!
+        ((running++))
+        ((next_job++))
+    done
+    
+    # Display progress indicator
+    display_progress() {
+        local current=$1
+        local total=$2
+        local percent=$((current * 100 / total))
+        local bar_length=50
+        local filled_length=$((percent * bar_length / 100))
+        
+        printf "\r[" >&2
+        for ((i=0; i<bar_length; i++)); do
+            if [ $i -lt $filled_length ]; then
+                printf "#" >&2
+            else
+                printf " " >&2
+            fi
+        done
+        printf "] %d%% (%d/%d modules)" $percent $current $total >&2
+    }
+    
+    # Monitor running jobs and start new ones as needed
+    while [[ $completed -lt $total ]]; do
+        display_progress $completed $total
+        
+        # Check for completed jobs
+        for ((i=0; i<$total; i++)); do
+            if [[ ${pids[$i]} -gt 0 ]]; then
+                if ! kill -0 ${pids[$i]} 2>/dev/null; then
+                    # Job completed
+                    local module_path="${modules[$i]}"
+                    local module_name="$(basename "$module_path")"
+                    local output_file="$TEMP_DIR/${module_name}.log"
+                    
+                    # Add output to log file
+                    if [[ -f "$output_file" ]]; then
+                        cat "$output_file" >> "$LOG_FILE"
+                    fi
+                    
+                    # Mark job as completed
+                    pids[$i]=-2
+                    ((completed++))
+                    ((running--))
+                    
+                    # Start a new job if available
+                    if [[ $next_job -lt $total ]]; then
+                        compile_module "${modules[$next_job]}" > /dev/null 2>&1 &
+                        pids[$next_job]=$!
+                        ((running++))
+                        ((next_job++))
+                    fi
+                fi
+            fi
+        done
+        
+        # Brief pause to avoid excessive CPU usage
+        sleep 0.1
+    done
+    
+    # Clear the progress line
+    printf "\r%$(tput cols)s\r" ""
+    
+    # Wait for any remaining background jobs
+    wait
+}
+
+# Function to find all modules in a directory (recursively)
+find_modules() {
+    local dir_path="$1"
+    local modules=()
+    
+    # Check if this directory is a module itself
+    if is_module "$dir_path"; then
+        modules+=("$dir_path")
+    fi
+    
+    # Look for modules in subdirectories (only one level deep)
+    for subdir in "$dir_path"/*; do
+        if [ -d "$subdir" ]; then
+            local subdir_name="$(basename "$subdir")"
+            
+            # Skip if this is in the skip list
+            if should_skip_module "$subdir_name"; then
+                echo -e "${YELLOW}Skipping problematic module: $subdir_name${NC}"
+                echo "Skipping problematic module: $subdir_name" >> "$LOG_FILE"
+                echo "skipped|${subdir#$LIB_DIR/}|" >> "$SUMMARY_FILE"
+                continue
+            fi
+            
+            # Check if this subdirectory is a module
+            if is_module "$subdir"; then
+                modules+=("$subdir")
+            fi
+        fi
+    done
+    
+    echo "${modules[@]}"
+}
+
+echo "===== Starting compilation of all modules in lib ====="
+echo "===== Starting compilation of all modules in lib =====" >> "$LOG_FILE"
+
+# Define priority modules to compile first
+PRIORITY_MODULES=("biz" "builder" "core" "crystallib" "jsonrpc" "jsonschema")
+
+echo -e "${YELLOW}Attempting to compile each module as a whole...${NC}"
+echo "Attempting to compile each module as a whole..." >> "$LOG_FILE"
+
+# Collect all modules to compile
+all_modules=()
+
+# First add priority modules
+for module_name in "${PRIORITY_MODULES[@]}"; do
+    module_dir="$LIB_DIR/$module_name"
+    if [ -d "$module_dir" ]; then
+        # Find all modules in this directory
+        modules=($(find_modules "$module_dir"))
+        all_modules+=("${modules[@]}")
+    fi
+done
+
+# Then add remaining modules
+for module_dir in "$LIB_DIR"/*; do
+    if [ -d "$module_dir" ]; then
+        module_name="$(basename "$module_dir")"
+        # Skip modules already compiled in priority list
+        if [[ " ${PRIORITY_MODULES[*]} " =~ " $module_name " ]]; then
+            continue
+        fi
+        
+        # Find all modules in this directory
+        modules=($(find_modules "$module_dir"))
+        all_modules+=("${modules[@]}")
+    fi
+done
+
+# Debug: print all modules found
+echo "Found ${#all_modules[@]} modules to compile" >> "$LOG_FILE"
+for module in "${all_modules[@]}"; do
+    echo "  - $module" >> "$LOG_FILE"
+done
+
+# Compile modules (either in parallel or sequentially)
+if $CONCURRENT; then
+    run_parallel "${all_modules[@]}"
+else
+    # Sequential compilation
+    for module_path in "${all_modules[@]}"; do
+        # Display module being compiled
+        module_name="$(basename "$module_path")"
+        echo -e "${YELLOW}Compiling module: $module_name${NC}"
+        
+        # Compile the module
+        compile_module "$module_path" > /dev/null 2>&1
+        
+        # Display result
+        output_file="$TEMP_DIR/${module_name}.log"
+        result_file="$TEMP_DIR/${module_name}.result"
+        
+        if [[ -f "$output_file" ]]; then
+            cat "$output_file" >> "$LOG_FILE"
+            
+            # Display with color based on result
+            result=$(cat "$result_file")
+            if [[ "$result" == "success" ]]; then
+                echo -e "${GREEN}  Successfully compiled $module_name${NC}"
+            elif [[ "$result" == "failed" ]]; then
+                echo -e "${RED}  Failed to compile $module_name${NC}"
+            elif [[ "$result" == "cached" ]]; then
+                echo -e "${GREEN}  No changes detected in $module_name, skipping compilation${NC}"
+            else
+                echo -e "${YELLOW}  Skipped $module_name${NC}"
+            fi
+        fi
+    done
+fi
+
+# Count successes and failures
+success_count=$(grep -c "^success|" "$SUMMARY_FILE" || echo 0)
+failure_count=$(grep -c "^failed|" "$SUMMARY_FILE" || echo 0)
+cached_count=$(grep -c "^cached|" "$SUMMARY_FILE" || echo 0)
+skipped_count=$(grep -c "^skipped|" "$SUMMARY_FILE" || echo 0)
+not_module_count=$(grep -c "^not_module|" "$SUMMARY_FILE" || echo 0)
+
+echo "===== Compilation complete ====="
+echo -e "${GREEN}Successfully compiled: $success_count modules${NC}"
+echo -e "${GREEN}Cached (no changes): $cached_count modules${NC}"
+echo -e "${YELLOW}Skipped: $skipped_count modules${NC}"
+echo -e "${YELLOW}Not modules: $not_module_count directories${NC}"
+echo -e "${RED}Failed to compile: $failure_count modules${NC}"
+echo "See $LOG_FILE for detailed compilation results"
+
+echo "===== Compilation complete =====" >> "$LOG_FILE"
+echo "Successfully compiled: $success_count modules" >> "$LOG_FILE"
+echo "Cached (no changes): $cached_count modules" >> "$LOG_FILE"
+echo "Skipped: $skipped_count modules" >> "$LOG_FILE"
+echo "Not modules: $not_module_count directories" >> "$LOG_FILE"
+echo "Failed to compile: $failure_count modules" >> "$LOG_FILE"
+
+# Print detailed summary
+echo ""
+echo "===== Module Compilation Summary ====="
+echo ""
+
+# Print successful modules first, sorted by compilation time
+echo "Successful compilations:"
+grep "^success|" "$SUMMARY_FILE" | sort -t'|' -k3,3n | while IFS='|' read -r status path time; do
+    # Color code based on compilation time
+    time_color="$GREEN"
+    if (( $(echo "$time > 10.0" | bc -l) )); then
+        time_color="$RED"
+    elif (( $(echo "$time > 1.0" | bc -l) )); then
+        time_color="$YELLOW"
+    fi
+    
+    echo -e "✅  $path\t${time_color}${time}s${NC}"
+done
+
+# Print cached modules
+echo ""
+echo "Cached modules (no changes detected):"
+grep "^cached|" "$SUMMARY_FILE" | sort | while IFS='|' read -r status path time; do
+    echo -e "🔄  $path\t${GREEN}CACHED${NC}"
+done
+
+# Print skipped modules
+echo ""
+echo "Skipped modules:"
+grep "^skipped|" "$SUMMARY_FILE" | sort | while IFS='|' read -r status path time; do
+    echo -e "⏭️  $path\t${YELLOW}SKIPPED${NC}"
+done
+
+# Print not modules
+echo ""
+echo "Not modules (directories without direct .v files):"
+grep "^not_module|" "$SUMMARY_FILE" | sort | while IFS='|' read -r status path time; do
+    echo -e "📁  $path\t${YELLOW}NOT MODULE${NC}"
+done
+
+# Print failed modules
+echo ""
+echo "Failed modules:"
+grep "^failed|" "$SUMMARY_FILE" | sort | while IFS='|' read -r status path time; do
+    echo -e "❌  $path\t${RED}FAILED${NC}"
+done
+
+echo ""
+echo "===== End of Summary ====="
+
+# Exit with error code if any module failed to compile
+if [ $failure_count -gt 0 ]; then
+    exit 1
+fi
+
+exit 0

doc.vsh

@@ -1,4 +1,4 @@
-#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
 
 import os
 
@@ -7,11 +7,13 @@ abs_dir_of_script := dir(@FILE)
 // Format code
 println('Formatting code...')
 if os.system('v fmt -w ${abs_dir_of_script}/examples') != 0 {
-    eprintln('Warning: Failed to format examples')
+	eprintln('Warning: Failed to format examples')
+	exit(1)
 }
 
 if os.system('v fmt -w ${abs_dir_of_script}/lib') != 0 {
-    eprintln('Warning: Failed to format herolib')
+	eprintln('Warning: Failed to format herolib')
+	exit(1)
 }
 
 // Clean existing docs
@@ -22,9 +24,7 @@ os.rmdir_all('docs') or {}
 os.rmdir_all('vdocs') or {}
 
 herolib_path := os.join_path(abs_dir_of_script, 'lib')
-os.chdir(herolib_path) or {
-    panic('Failed to change directory to herolib: ${err}')
-}
+os.chdir(herolib_path) or { panic('Failed to change directory to herolib: ${err}') }
 
 os.mkdir_all('_docs') or {}
 os.mkdir_all('docs') or {}
@@ -33,13 +33,15 @@ os.mkdir_all('vdocs') or {}
 // Generate HTML documentation
 println('Generating HTML documentation...')
 if os.system('v doc -m -f html . -readme -comments -no-timestamp -o ../docs') != 0 {
-    panic('Failed to generate HTML documentation')
+	panic('Failed to generate HTML documentation')
 }
 
-os.chdir(abs_dir_of_script) or {
-    panic('Failed to change directory to abs_dir_of_script: ${err}')
+if os.system('v doc -m -f md . -no-color  -o ../vdocs/') != 0 {
+	panic('Failed to generate Hero markdown documentation')
 }
 
+os.chdir(abs_dir_of_script) or { panic('Failed to change directory to abs_dir_of_script: ${err}') }
+
 // Generate Markdown documentation
 println('Generating Markdown documentation...')
 
@@ -47,18 +49,16 @@ println('Generating Markdown documentation...')
 //     panic('Failed to generate V markdown documentation')
 // }
 
-if os.system('v doc -m -no-color -f md -o vdocs/') != 0 {
-    panic('Failed to generate Hero markdown documentation')
-}
+// if os.system('v doc -m -no-color -f md . -o vdocs/') != 0 {
+//     panic('Failed to generate Hero markdown documentation')
+// }
 
 // Open documentation in browser on non-Linux systems
 $if !linux {
-    os.chdir(abs_dir_of_script) or {
-        panic('Failed to change directory: ${err}')
-    }
-    if os.system('open docs/index.html') != 0 {
-        eprintln('Warning: Failed to open documentation in browser')
-    }
+	os.chdir(abs_dir_of_script) or { panic('Failed to change directory: ${err}') }
+	if os.system('open docs/index.html') != 0 {
+		eprintln('Warning: Failed to open documentation in browser')
+	}
 }
 
 // Create Jekyll required files
@@ -68,7 +68,7 @@ os.mkdir_all('docs/assets/css') or {}
 // Create style.scss
 style_content := '---\n---\n\n@import "{{ site.theme }}";'
 os.write_file('docs/assets/css/style.scss', style_content) or {
-    panic('Failed to create style.scss: ${err}')
+	panic('Failed to create style.scss: ${err}')
 }
 
 // Create _config.yml
@@ -87,7 +87,7 @@ exclude:
   - vendor/ruby/'
 
 os.write_file('docs/_config.yml', config_content) or {
-    panic('Failed to create _config.yml: ${err}')
+	panic('Failed to create _config.yml: ${err}')
 }
 
 println('Documentation generation completed successfully!')

docker/herolib/scripts/install_herolib.vsh

@@ -4,46 +4,45 @@ import os
 import flag
 
 fn addtoscript(tofind string, toadd string) ! {
-    home_dir := os.home_dir()
-    mut rc_file := '${home_dir}/.zshrc'
-    if !os.exists(rc_file) {
-        rc_file = '${home_dir}/.bashrc'
-        if !os.exists(rc_file) {
-            return error('No .zshrc or .bashrc found in home directory')
-        }
-    }
+	home_dir := os.home_dir()
+	mut rc_file := '${home_dir}/.zshrc'
+	if !os.exists(rc_file) {
+		rc_file = '${home_dir}/.bashrc'
+		if !os.exists(rc_file) {
+			return error('No .zshrc or .bashrc found in home directory')
+		}
+	}
 
-    // Read current content
-    mut content := os.read_file(rc_file)!
-    
-    // Remove existing alias if present
-    lines := content.split('\n')
-    mut new_lines := []string{}
-    mut prev_is_emtpy := false
-    for line in lines {
-        if prev_is_emtpy {
-            if line.trim_space() == ""{
-                continue
-            }else{
-                prev_is_emtpy = false
-            }            
-        }
-        if line.trim_space() == ""{
-            prev_is_emtpy = true
-        }       
+	// Read current content
+	mut content := os.read_file(rc_file)!
 
-        if !line.contains(tofind) {
-            new_lines << line
-        }
-    }
-    new_lines << toadd    
-    new_lines << ""
-    // Write back to file
-    new_content := new_lines.join('\n')
-    os.write_file(rc_file, new_content)!
+	// Remove existing alias if present
+	lines := content.split('\n')
+	mut new_lines := []string{}
+	mut prev_is_emtpy := false
+	for line in lines {
+		if prev_is_emtpy {
+			if line.trim_space() == '' {
+				continue
+			} else {
+				prev_is_emtpy = false
+			}
+		}
+		if line.trim_space() == '' {
+			prev_is_emtpy = true
+		}
+
+		if !line.contains(tofind) {
+			new_lines << line
+		}
+	}
+	new_lines << toadd
+	new_lines << ''
+	// Write back to file
+	new_content := new_lines.join('\n')
+	os.write_file(rc_file, new_content)!
 }
 
-
 vroot := @VROOT
 abs_dir_of_script := dir(@FILE)
 
@@ -52,20 +51,20 @@ println('Resetting all symlinks...')
 os.rm('${os.home_dir()}/.vmodules/freeflowuniverse/herolib') or {}
 
 // Create necessary directories
-os.mkdir_all('${os.home_dir()}/.vmodules/freeflowuniverse') or { 
-    panic('Failed to create directory ~/.vmodules/freeflowuniverse: ${err}')
+os.mkdir_all('${os.home_dir()}/.vmodules/freeflowuniverse') or {
+	panic('Failed to create directory ~/.vmodules/freeflowuniverse: ${err}')
 }
 
 // Create new symlinks
 os.symlink('${abs_dir_of_script}/lib', '${os.home_dir()}/.vmodules/freeflowuniverse/herolib') or {
-    panic('Failed to create herolib symlink: ${err}')
+	panic('Failed to create herolib symlink: ${err}')
 }
 
 println('Herolib installation completed successfully!')
 
 // Add vtest alias
-addtoscript('alias vtest=', 'alias vtest=\'v -stats -enable-globals -n -w -cg -gc none  -cc tcc test\' ') or {
-    eprintln('Failed to add vtest alias: ${err}')
+addtoscript('alias vtest=', "alias vtest='v -stats -enable-globals -n -w -cg -gc none  -cc tcc test' ") or {
+	eprintln('Failed to add vtest alias: ${err}')
 }
 
 println('Added vtest alias to shell configuration')

docker/herolib/scripts/install_v.sh

@@ -73,9 +73,9 @@ function sshknownkeysadd {
     then
         ssh-keyscan github.com >> ~/.ssh/known_hosts
     fi
-    if ! grep git.ourworld.tf ~/.ssh/known_hosts > /dev/null
+    if ! grep git.threefold.info ~/.ssh/known_hosts > /dev/null
     then
-        ssh-keyscan git.ourworld.tf >> ~/.ssh/known_hosts
+        ssh-keyscan git.threefold.info >> ~/.ssh/known_hosts
     fi    
     git config --global pull.rebase false
 

examples/aiexamples/groq.vsh

@@ -0,0 +1,71 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+module main
+
+import freeflowuniverse.herolib.clients.openai
+import os
+
+fn test1(mut client openai.OpenAI) ! {
+	instruction := '
+	You are a template language converter. You convert Pug templates to Jet templates.
+
+	The target template language, Jet, is defined as follows:
+	'
+
+	// Create a chat completion request
+	res := client.chat_completion(
+		msgs: openai.Messages{
+			messages: [
+				openai.Message{
+					role:    .user
+					content: 'What are the key differences between Groq and other AI inference providers?'
+				},
+			]
+		}
+	)!
+
+	// Print the response
+	println('\nGroq AI Response:')
+	println('==================')
+	println(res.choices[0].message.content)
+	println('\nUsage Statistics:')
+	println('Prompt tokens: ${res.usage.prompt_tokens}')
+	println('Completion tokens: ${res.usage.completion_tokens}')
+	println('Total tokens: ${res.usage.total_tokens}')
+}
+
+fn test2(mut client openai.OpenAI) ! {
+	// Create a chat completion request
+	res := client.chat_completion(
+		model: 'deepseek-r1-distill-llama-70b'
+		msgs:  openai.Messages{
+			messages: [
+				openai.Message{
+					role:    .user
+					content: 'A story of 10 lines?'
+				},
+			]
+		}
+	)!
+
+	println('\nGroq AI Response:')
+	println('==================')
+	println(res.choices[0].message.content)
+	println('\nUsage Statistics:')
+	println('Prompt tokens: ${res.usage.prompt_tokens}')
+	println('Completion tokens: ${res.usage.completion_tokens}')
+	println('Total tokens: ${res.usage.total_tokens}')
+}
+
+println("
+TO USE:
+export AIKEY='gsk_...'
+export AIURL='https://api.groq.com/openai/v1'
+export AIMODEL='llama-3.3-70b-versatile'
+")
+
+mut client := openai.get(name: 'test')!
+println(client)
+
+// test1(mut client)!
+test2(mut client)!

examples/aiexamples/jetconvertor.vsh

@@ -0,0 +1,7 @@
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.mcp.aitools
+
+// aitools.convert_pug("/root/code/github/freeflowuniverse/herolauncher/pkg/herolauncher/web/templates/admin")!
+
+aitools.convert_pug('/root/code/github/freeflowuniverse/herolauncher/pkg/zaz/webui/templates')!

examples/aiexamples/jina.vsh

@@ -0,0 +1,86 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.clients.jina
+
+mut jina_client := jina.get()!
+health := jina_client.health()!
+println('Server health: ${health}')
+
+// Create embeddings
+embeddings := jina_client.create_embeddings(
+	input: ['Hello', 'World']
+	model: .jina_embeddings_v3
+	task:  'separation'
+) or { panic('Error while creating embeddings: ${err}') }
+
+println('Created embeddings: ${embeddings}')
+
+// Rerank
+rerank_result := jina_client.rerank(
+	model:     .reranker_v2_base_multilingual
+	query:     'skincare products'
+	documents: ['Product A', 'Product B', 'Product C']
+	top_n:     2
+) or { panic('Error while reranking: ${err}') }
+
+println('Rerank result: ${rerank_result}')
+
+// Train
+train_result := jina_client.train(
+	model: .jina_clip_v1
+	input: [
+		jina.TrainingExample{
+			text:  'Sample text'
+			label: 'positive'
+		},
+		jina.TrainingExample{
+			image: 'https://letsenhance.io/static/73136da51c245e80edc6ccfe44888a99/1015f/MainBefore.jpg'
+			label: 'negative'
+		},
+	]
+) or { panic('Error while training: ${err}') }
+
+println('Train result: ${train_result}')
+
+// Classify
+classify_result := jina_client.classify(
+	model:  .jina_clip_v1
+	input:  [
+		jina.ClassificationInput{
+			text: 'A photo of a cat'
+		},
+		jina.ClassificationInput{
+			image: 'https://letsenhance.io/static/73136da51c245e80edc6ccfe44888a99/1015f/MainBefore.jpg'
+		},
+	]
+	labels: ['cat', 'dog']
+) or { panic('Error while classifying: ${err}') }
+
+println('Classification result: ${classify_result}')
+
+// List classifiers
+classifiers := jina_client.list_classifiers() or { panic('Error fetching classifiers: ${err}') }
+println('Classifiers: ${classifiers}')
+
+// Delete classifier
+delete_result := jina_client.delete_classifier(classifier_id: classifiers[0].classifier_id) or {
+	panic('Error deleting classifier: ${err}')
+}
+println('Delete result: ${delete_result}')
+
+// Create multi vector
+multi_vector := jina_client.create_multi_vector(
+	input:          [
+		jina.MultiVectorTextDoc{
+			text:       'Hello world'
+			input_type: .document
+		},
+		jina.MultiVectorTextDoc{
+			text:       "What's up?"
+			input_type: .query
+		},
+	]
+	embedding_type: ['float']
+	// dimensions:     96
+)!
+println('Multi vector: ${multi_vector}')

examples/aiexamples/qdrant.vsh

@@ -0,0 +1,128 @@
+#!/usr/bin/env -S v -n -w -gc none -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.clients.qdrant
+import freeflowuniverse.herolib.installers.db.qdrant_installer
+import freeflowuniverse.herolib.core.httpconnection
+import rand
+import os
+
+println('Starting Qdrant example script')
+
+// Print environment information
+println('Current directory: ${os.getwd()}')
+println('Home directory: ${os.home_dir()}')
+
+mut i := qdrant_installer.get()!
+i.install()!
+
+// 1. Get the qdrant client
+println('Getting Qdrant client...')
+mut qdrant_client := qdrant.get()!
+println('Qdrant client URL: ${qdrant_client.url}')
+
+// Check if Qdrant server is running
+println('Checking Qdrant server health...')
+health := qdrant_client.health_check() or {
+	println('Error checking health: ${err}')
+	false
+}
+println('Qdrant server health: ${health}')
+
+// Get service info
+println('Getting Qdrant service info...')
+service_info := qdrant_client.get_service_info() or {
+	println('Error getting service info: ${err}')
+	exit(1)
+}
+println('Qdrant service info: ${service_info}')
+
+// 2. Generate collection name
+collection_name := 'collection_' + rand.string(4)
+println('Generated collection name: ${collection_name}')
+
+// 3. Create a new collection
+println('Creating collection...')
+created_collection := qdrant_client.create_collection(
+	collection_name: collection_name
+	size:            15
+	distance:        'Cosine'
+) or {
+	println('Error creating collection: ${err}')
+	exit(1)
+}
+println('Created Collection: ${created_collection}')
+
+// 4. Get the created collection
+println('Getting collection...')
+get_collection := qdrant_client.get_collection(
+	collection_name: collection_name
+) or {
+	println('Error getting collection: ${err}')
+	exit(1)
+}
+println('Get Collection: ${get_collection}')
+
+// 5. List all collections
+println('Listing collections...')
+list_collection := qdrant_client.list_collections() or {
+	println('Error listing collections: ${err}')
+	exit(1)
+}
+println('List Collection: ${list_collection}')
+
+// 6. Check collection existence
+println('Checking collection existence...')
+collection_existence := qdrant_client.is_collection_exists(
+	collection_name: collection_name
+) or {
+	println('Error checking collection existence: ${err}')
+	exit(1)
+}
+println('Collection Existence: ${collection_existence}')
+
+// 7. Retrieve points
+println('Retrieving points...')
+collection_points := qdrant_client.retrieve_points(
+	collection_name: collection_name
+	ids:             [
+		0,
+		3,
+		100,
+	]
+) or {
+	println('Error retrieving points: ${err}')
+	exit(1)
+}
+println('Collection Points: ${collection_points}')
+
+// 8. Upsert points
+println('Upserting points...')
+upsert_points := qdrant_client.upsert_points(
+	collection_name: collection_name
+	points:          [
+		qdrant.Point{
+			payload: {
+				'key': 'value'
+			}
+			vector:  [1.0, 2.0, 3.0]
+		},
+		qdrant.Point{
+			payload: {
+				'key': 'value'
+			}
+			vector:  [4.0, 5.0, 6.0]
+		},
+		qdrant.Point{
+			payload: {
+				'key': 'value'
+			}
+			vector:  [7.0, 8.0, 9.0]
+		},
+	]
+) or {
+	println('Error upserting points: ${err}')
+	exit(1)
+}
+println('Upsert Points: ${upsert_points}')
+
+println('Qdrant example script completed successfully')

examples/baobab/generator/basic/.gitignore

@@ -0,0 +1,3 @@
+methods.v
+pet_store_actor
+docs

examples/baobab/generator/basic/README.md

@@ -0,0 +1,9 @@
+# Actor Generation Examples
+
+## `generate_methods.vsh`
+
+This example generates actor method prototypes from an actor specification.
+
+## `generate_actor_module.vsh`
+
+This example generates an entire actor module from an actor specification with the support for the specified interfaces.

examples/baobab/generator/basic/generate_actor_module.vsh

@@ -0,0 +1,22 @@
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.baobab.generator
+import freeflowuniverse.herolib.baobab.specification
+import freeflowuniverse.herolib.schemas.openrpc
+import os
+
+const example_dir = os.dir(@FILE)
+const openrpc_spec_path = os.join_path(example_dir, 'openrpc.json')
+
+// the actor specification obtained from the OpenRPC Specification
+openrpc_spec := openrpc.new(path: openrpc_spec_path)!
+actor_spec := specification.from_openrpc(openrpc_spec)!
+
+actor_module := generator.generate_actor_module(actor_spec,
+	interfaces: [.openrpc]
+)!
+
+actor_module.write(example_dir,
+	format:    true
+	overwrite: true
+)!

examples/baobab/generator/basic/generate_methods.vsh

@@ -0,0 +1,19 @@
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.baobab.generator
+import freeflowuniverse.herolib.baobab.specification
+import freeflowuniverse.herolib.schemas.openrpc
+import os
+
+const example_dir = os.dir(@FILE)
+const openrpc_spec_path = os.join_path(example_dir, 'openrpc.json')
+
+// the actor specification obtained from the OpenRPC Specification
+openrpc_spec := openrpc.new(path: openrpc_spec_path)!
+actor_spec := specification.from_openrpc(openrpc_spec)!
+
+methods_file := generator.generate_methods_file(actor_spec)!
+methods_file.write(example_dir,
+	format:    true
+	overwrite: true
+)!

examples/baobab/generator/basic/generate_openrpc_file.vsh

@@ -0,0 +1,19 @@
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import freeflowuniverse.herolib.baobab.generator
+import freeflowuniverse.herolib.baobab.specification
+import freeflowuniverse.herolib.schemas.openrpc
+import os
+
+const example_dir = os.dir(@FILE)
+const openrpc_spec_path = os.join_path(example_dir, 'openrpc.json')
+
+// the actor specification obtained from the OpenRPC Specification
+openrpc_spec_ := openrpc.new(path: openrpc_spec_path)!
+actor_spec := specification.from_openrpc(openrpc_spec_)!
+openrpc_spec := actor_spec.to_openrpc()
+
+openrpc_file := generator.generate_openrpc_file(openrpc_spec)!
+openrpc_file.write(os.join_path(example_dir, 'docs'),
+	overwrite: true
+)!