Merge pull request 'specified info for install and uninstall' (#19) from development_flist_msg into main

Reviewed-on: #19

.gitignore

@@ -1 +1,3 @@
-flist
+flist
+flist.exe
+test/

Makefile

@@ -4,12 +4,24 @@ build:
 	sudo ./flist install
 
 rebuild:
-	sudo rm flist
 	sudo flist uninstall
 	v fmt -w flist.v
 	v -o flist .
 	sudo ./flist install
 	
 delete:
-	sudo rm flist
-	sudo flist uninstall
+	sudo flist uninstall
+
+build-win:
+	v fmt -w flist.v
+	v -o flist .
+	./flist.exe install
+
+rebuild-win:
+	./flist.exe uninstall
+	v fmt -w flist.v
+	v -o flist .
+	./flist.exe install
+
+delete-win:
+	./flist.exe uninstall

README.md

@@ -3,12 +3,13 @@
 <h2>Table of Contents</h2>
 
 - [Introduction](#introduction)
-- [Installation](#installation)
-  - [Prerequisites](#prerequisites)
-  - [Building and Installing](#building-and-installing)
-  - [Rebuild and Uninstall](#rebuild-and-uninstall)
+- [Prerequisites](#prerequisites)
+- [Makefile Installation](#makefile-installation)
+  - [Building and Installing with Makefile](#building-and-installing-with-makefile)
+  - [Rebuilding and Uninstalling with Makefile](#rebuilding-and-uninstalling-with-makefile)
+- [Manual Installation](#manual-installation)
+- [Available Commands](#available-commands)
 - [Usage](#usage)
-- [Commands](#commands)
 - [OS-Specific Instructions](#os-specific-instructions)
   - [Linux](#linux)
   - [macOS](#macos)
@@ -24,41 +25,103 @@
 
 Flist CLI is a tool that turns Dockerfiles and Docker images directly into Flist on the TF Flist Hub, passing through Docker Hub.
 
-## Installation
-
-### Prerequisites
+## Prerequisites
 
 - [V programming language](https://vlang.io/) (latest version) installed on your system
-- Docker installed and running
-- Docker Hub account
-- TF Hub account and token
+- [Docker Engine](https://docs.docker.com/engine/install/) installed and running (Linux)
+- [Docker Desktop](https://www.docker.com/products/docker-desktop/) installed and running (MacOS+Windows)
+- [Docker Hub](https://hub.docker.com/) account
+- [TF Hub](https://hub.grid.tf/) account and token
+- Makefile (optional)
 
-### Building and Installing
+Read more on the TF Hub and Flist on the ThreeFold Manual [here](https://manual.grid.tf/documentation/developers/flist/flist.html).
 
-Clone this repository, build the project, and install the CLI:
-```
-git clone https://git.ourworld.tf/tfgrid/flist_cli_v
-cd flist_cli_v
-make build
-```
+## Makefile Installation
 
-This will build the `flist` executable and install it to the appropriate system location.
+### Building and Installing with Makefile
 
-### Rebuild and Uninstall
+- To clone this repository, build the project, and install the CLI:
+  - MacOS and Linux
+    ```
+    git clone https://git.ourworld.tf/tfgrid/flist_cli_v
+    cd flist_cli_v
+    make build
+    ```
+  - Windows
+    ```
+    git clone https://git.ourworld.tf/tfgrid/flist_cli_v
+    cd flist_cli_v
+    make build-win
+    ```
+
+This will build the executable and install it to the appropriate system location.
+
+### Rebuilding and Uninstalling with Makefile
 
 You can use the following Makefile commands:
 
 - To rebuild and reinstall:
-  ```
-  make rebuild
-  ```
+  - MacOS and Linux
+    ```
+    make rebuild
+    ```
+  - Windows
+    ```
+    make rebuild-win
+    ```
 
 - To uninstall and remove the binary:
-  ```
-  make delete
-  ```
+  - MacOS and Linux
+    ```
+    make delete
+    ```
+  - Windows
+    ```
+    make delete-win
+    ```
 
-## Usage
+## Manual Installation
+
+You can install the Flist with the following commands. You do not need Makefile to use the Flist CLI.
+
+- Linux and MacOS
+  - Build
+    ```
+    v fmt -w flist.v
+    v -o flist .
+    sudo ./flist install
+    ``` 
+  - Rebuild
+    ```
+    sudo flist uninstall
+    v fmt -w flist.v
+    v -o flist .
+    sudo ./flist install
+    ``` 
+  - Delete
+    ```
+    sudo flist uninstall
+    ``` 
+- Windows
+  - Build
+    ```
+    v fmt -w flist.v
+    v -o flist .
+    ./flist.exe install
+    ``` 
+  - Rebuild
+    ```
+    ./flist.exe uninstall
+    v fmt -w flist.v
+    v -o flist .
+    ./flist.exe install
+    ``` 
+  - Delete
+    ```
+  	./flist.exe uninstall
+    ``` 
+
+## Available Commands
 
 After installation, you can use the `flist` command followed by various subcommands:
 
@@ -66,24 +129,41 @@ After installation, you can use the `flist` command followed by various subcomma
 flist <command> [arguments]
 ```
 
-## Commands
+Run `flist` or `flist help` to see all available commands for your specific OS.
 
-- `install`: Install the Flist CLI
-- `uninstall`: Uninstall the Flist CLI
-- `login`: Log in to Docker Hub and save the Flist Hub token
-- `logout`: Log out of Docker Hub and remove the Flist Hub token
-- `push <image>:<tag>`: Build and push a Docker image, then convert and push it as an flist
-- `delete <flist_name>`: Delete an flist from Flist Hub
-- `rename <flist_name> <new_flist_name>`: Rename an flist in Flist Hub
-- `ls`: List all flists of the current user
-- `ls url`: List all flists of the current user with full URLs
-- `help`: Display help information
+- `install`   - Install the Flist CLI
+- `uninstall` - Uninstall the Flist CLI
+- `login`     - Log in to Docker Hub and save the Flist Hub token
+- `logout`    - Log out of Docker Hub and remove the Flist Hub token
+- `push`      - Build and push a Docker image to Docker Hub, then convert and push it as an Flist to Flist Hub
+- `delete`    - Delete an Flist from Flist Hub
+- `rename`    - Rename an Flist in Flist Hub
+- `ls`        - List all Flists of the current user
+- `ls url`    - List all Flists of the current user with full URLs
+- `help`      - Display this help message
+
+## Usage
+
+A Linux user would use the following commands:
+
+```
+sudo ./flist install
+sudo flist uninstall
+flist login
+flist logout
+flist push <image>:<tag>
+flist delete <flist_name>
+flist rename <flist_name> <new_flist_name>
+flist ls
+flist ls url
+flist help
+```
 
 ## OS-Specific Instructions
 
 ### Linux
 
-1. Ensure Docker is installed and the Docker daemon is running.
+1. Ensure Docker Engine is installed and running.
 2. The `flist` executable will be installed to:
    ```
    /usr/local/bin/flist
@@ -99,21 +179,25 @@ flist <command> [arguments]
 
 ### Windows
 
-For now, we recommend to use WSL and follow the Linux steps.
+1. Ensure Docker Desktop is installed and running.
+2. Run the program and installer in an admin PowerShell.
+3. The `flist.exe` executable will be installed to:
+   ```
+   C:\\Program Files\\flist\\flist.exe
+   ```
 
 ## Troubleshooting
 
 - If you encounter permission issues, ensure you're running the command with appropriate privileges (e.g., as administrator on Windows or with `sudo` on Unix-like systems).
-- Make sure Docker is running before using Flist CLI commands.
 - If you face issues with Docker commands, try logging out and logging back in to refresh your Docker credentials.
-- If you encounter compilation errors, ensure you have the latest version of V installed.
+- If you encounter compilation errors, ensure you have the latest version of V installed. To update v, run `v up`.
 
 ## Development
 
 To modify the Flist CLI:
 
 1. Make your changes to the `flist.v` file.
-2. Rebuild the project using `make rebuild`
+2. Rebuild the project using using the appropriate Make command.
 3. Test your changes thoroughly across different operating systems if possible.
 
 ## Contributing

flist.v

@@ -2,15 +2,33 @@ import os
 import net.http
 import term
 import json
-import x.json2
 
 const token_file = os.join_path(os.home_dir(), '.config', 'tfhubtoken')
-const binary_location = if os.user_os() == 'windows' {
+const docker_username_file = os.join_path(os.home_dir(), '.config', 'dockerusername')
+const config_dir = os.join_path(os.home_dir(), '.config')
+
+const binary_location = $if windows {
 	'C:\\Program Files\\flist\\flist.exe'
-} else {
+} $else {
 	'/usr/local/bin/flist'
 }
 
+const docker_cmd = $if windows {
+	'docker'
+} $else {
+	'sudo docker'
+}
+
+const info_msg = $if windows {
+	'Note: Docker Desktop must be running to use the push function.\nInstall and uninstall functions require PowerShell with administrator privileges.\nOther functions require PowerShell (without admin privileges).\n'
+} $else $if linux {
+	'Note: Docker Engine must be running to use the push function.\n'
+} $else $if macos {
+	'Note: Docker Desktop must be running to use the push function.\n'
+}
+
+const flist_repo_folder = (' # Run this line in the Flist CLI repo folder')
+
 struct FlistItem {
 	name string
 }
@@ -23,6 +41,64 @@ struct Response {
 	payload Payload
 }
 
+fn add_path_windows() {
+	// Define the new directory path to add
+	new_path := r'C:\Program Files\flist'
+
+	// Get the current PATH environment variable
+	current_path := os.getenv('PATH')
+
+	// Check if the new_path is already in the current PATH
+	if current_path.contains(new_path) {
+		println('The directory is already in the PATH.')
+		return
+	}
+
+	// Construct the new PATH by appending the new_path
+	new_env_path := '${current_path};${new_path}'
+
+	// Prepare the command to set the new PATH
+	cmd := r'setx PATH "' + new_env_path + '"'
+
+	// Execute the command to update the PATH
+	exit_code := os.system(cmd)
+
+	if exit_code == 0 {
+		success_message('\nFlist CLI directory added to the path. \nMake sure to load a new admin PowerShell to use the CLI.')
+	} else {
+		error_message('\nFailed to add the Flist CLI to the PATH. Please try running the script as an administrator.')
+	}
+}
+
+fn remove_path_windows() {
+	// Define the directory path to remove
+	path_to_remove := r'C:\Program Files\flist'
+
+	// Get the current PATH environment variable
+	current_path := os.getenv('PATH')
+
+	// Check if the path_to_remove is in the current PATH
+	if !current_path.contains(path_to_remove) {
+		println('The directory is not in the PATH.')
+		return
+	}
+
+	// Remove specified directory from the PATH
+	new_env_path := current_path.split(';').filter(it != path_to_remove).join(';')
+
+	// Prepare the command to set the new PATH
+	cmd := r'setx PATH "' + new_env_path + '"'
+
+	// Execute the command to update the PATH
+	exit_code := os.system(cmd)
+
+	if exit_code == 0 {
+		success_message('\nThe Flist CLI directory has been removed from the path.')
+	} else {
+		error_message('\nFailed to remove the Flist CLI from the PATH. Please try running the script as an administrator.')
+	}
+}
+
 fn error_message(msg string) {
 	println(term.red('\nError: ') + msg)
 	println(term.yellow("Run 'flist help' for usage information.\n"))
@@ -33,7 +109,7 @@ fn success_message(msg string) {
 }
 
 fn info_message(msg string) {
-	println(term.blue('\n' + msg + '\n'))
+	println(term.cyan('\n' + msg + '\n'))
 }
 
 fn create_box(content []string, padding int) string {
@@ -47,17 +123,17 @@ fn create_box(content []string, padding int) string {
 	max_width += padding * 2
 
 	separator := '━'.repeat(max_width + 2) // +2 for left and right borders
-	mut box_content := term.blue('┏${separator}┓') + '\n'
+	mut box_content := term.cyan('┏${separator}┓') + '\n'
 
 	for line in content {
 		clean_line := term.strip_ansi(line)
 		padding_left := ' '.repeat(padding)
 		padding_right := ' '.repeat(max_width - clean_line.len)
-		box_content += term.blue('┃') + padding_left + line + padding_right + term.blue('┃') +
+		box_content += term.cyan('┃') + padding_left + line + padding_right + term.cyan('┃') +
 			'\n'
 	}
 
-	box_content += term.blue('┗${separator}┛')
+	box_content += term.cyan('┗${separator}┛')
 	return box_content
 }
 
@@ -65,11 +141,23 @@ fn install() {
 	info_message('Installing Flist CLI...')
 	current_exe := os.executable()
 	if os.exists(current_exe) {
-		os.mkdir_all(os.dir(binary_location)) or { panic(err) }
-		os.cp(current_exe, binary_location) or { panic(err) }
-		os.chmod(binary_location, 0o755) or { panic(err) }
+		os.mkdir_all(os.dir(binary_location)) or {
+			error_message('Failed to create directory for binary: ${err}')
+			exit(1)
+		}
+		os.cp(current_exe, binary_location) or {
+			error_message('Failed to copy binary to path: ${err}')
+			exit(1)
+		}
+		os.chmod(binary_location, 0o755) or {
+			error_message('Failed to change permissions to binary at path: ${err}')
+			exit(1)
+		}
+		$if windows {
+			add_path_windows()
+		}
 		success_message('Flist CLI has been installed to ' + binary_location)
-		info_message("You can now use it by running 'flist help'")
+		info_message("Run 'flist help' to see all commands.")
 	} else {
 		error_message('Cannot find the executable file')
 		exit(1)
@@ -78,113 +166,95 @@ fn install() {
 
 fn uninstall() {
 	info_message('Uninstalling Flist CLI...')
+
 	if os.exists(binary_location) {
-		os.rm(binary_location) or { panic(err) }
+		// Remove the binary file
+		os.rm(binary_location) or {
+			error_message('Failed to remove the binary at path: ${err}')
+			exit(1)
+		}
 		success_message('Flist CLI has been removed from ' + binary_location)
 	} else {
 		info_message('Flist CLI is not installed at ' + binary_location)
 	}
+
+	$if windows {
+		remove_path_windows()
+	}
 }
 
 fn login() {
 	mut token_exists := os.exists(token_file)
-
+	os.mkdir_all(config_dir) or {
+		error_message('Failed to create config folder for token and Docker username files: ${err}')
+		exit(1)
+	}
 	if !token_exists {
-		tfhub_token := os.input('Please enter your tfhub token: ')
-		os.write_file(token_file, tfhub_token) or { panic(err) }
-		success_message('Token saved in ' + token_file)
+		tfhub_token := os.input('Please enter your TF Hub token: ')
+		os.write_file(token_file, tfhub_token) or {
+			error_message('Failed to write TF Hub token to file: ${err}')
+			exit(1)
+		}
+		success_message('TF Hub token saved in ' + token_file)
 	} else {
-		info_message('Your Flist Hub token is already saved.')
+		info_message('Your TF Hub token is already saved.')
 	}
 
-	result := os.system('sudo docker login')
+	mut dockername_exists := os.exists(docker_username_file)
+	mut docker_username := ''
 
-	if result == 0 {
-		info_message('\nYou are already logged in to Docker.')
+	if !dockername_exists {
+		docker_username = os.input('Please enter your Docker username: ')
+		os.write_file(docker_username_file, docker_username) or {
+			error_message('Failed to write Docker username to file: ${err}')
+			exit(1)
+		}
+		success_message('Docker username saved in ' + docker_username_file)
 	}
 
-	success_message('Login process completed.')
+	docker_username = os.read_file(docker_username_file) or {
+		error_message('Failed to read the Docker username from file: ${err}')
+		exit(1)
+	}
+
+	info_message('Enter your Docker password')
+	os.system('${docker_cmd} login -u ${docker_username}')
+
+	success_message('TF Hub and Docker Hub login process completed.')
 }
 
 fn logout() {
 	if os.exists(token_file) {
-		os.rm(token_file) or { panic(err) }
-		success_message('Your Flist Hub Token has been removed')
+		os.rm(token_file) or {
+			error_message('Failed to remove TF Hub token file at config directory: ${err}')
+			exit(1)
+		}
+		success_message('Your TF Hub token has been removed')
 	} else {
-		info_message('Your Flist Hub Token was already not present.')
+		info_message('Your TF Hub token was already not present.')
 	}
 
-	exit_code := os.system('sudo docker logout')
+	if os.exists(docker_username_file) {
+		os.rm(docker_username_file) or {
+			error_message('Failed to remove Docker username file in config folder: ${err}')
+			exit(1)
+		}
+		success_message('Your Docker username has been removed from the config folder.')
+	} else {
+		info_message('Your Docker username was already not present in the config folder.')
+	}
+
+	exit_code := os.system('${docker_cmd} logout')
 	if exit_code != 0 {
 		error_message('Failed to log out from Docker Hub.')
 	}
 
-	success_message('You are now logged out of Docker Hub and your Flist Hub token has been removed.')
-}
-
-fn get_docker_credential() !string {
-	// Try to get the Docker credential automatically
-	credential := get_docker_credential_auto() or {
-		// If automatic retrieval fails, prompt the user for input
-		println(term.yellow("\nCouldn't find your Docker username automatically."))
-		username := os.input('Please enter your Docker username and press ENTER: ')
-		if username.trim_space() == '' {
-			return error('No Docker username provided')
-		}
-		return username.trim_space()
-	}
-	return credential
-}
-
-fn get_docker_credential_auto() !string {
-	// First, try to get the Docker username using the system info command
-	system_info_result := os.execute("sudo docker system info | grep 'Username' | cut -d ' ' -f 3")
-	if system_info_result.exit_code == 0 && system_info_result.output.trim_space() != '' {
-		return system_info_result.output.trim_space()
-	}
-
-	// If the above method fails, proceed with the current method
-	// Read the Docker config file
-	config_path := os.join_path(os.home_dir(), '.docker', 'config.json')
-	config_content := os.read_file(config_path) or {
-		return error('Failed to read Docker config file: ${err}')
-	}
-
-	// Parse the JSON content
-	config := json2.raw_decode(config_content) or {
-		return error('Failed to parse Docker config: ${err}')
-	}
-
-	// Extract the credsStore value
-	creds_store := config.as_map()['credsStore'] or {
-		return error('credsStore not found in Docker config')
-	}.str()
-
-	// Execute the docker-credential command
-	cred_helper := 'docker-credential-${creds_store}'
-	cred_output := os.execute('${cred_helper} list')
-	if cred_output.exit_code != 0 {
-		return error('Failed to execute ${cred_helper}: ${cred_output.output}')
-	}
-
-	// Parse the credential list
-	cred_list := json2.raw_decode(cred_output.output) or {
-		return error('Failed to parse credential list: ${err}')
-	}
-
-	// Find the first docker.io entry
-	for key, value in cred_list.as_map() {
-		if key.contains('docker.io') {
-			return value.str()
-		}
-	}
-
-	return error('No docker.io credential found')
+	success_message('You are now logged out of Docker Hub and your TF Hub token has been removed.')
 }
 
 fn push(tag string) {
-	docker_user := get_docker_credential() or {
-		error_message('Failed to get Docker username: ${err}')
+	docker_user := os.read_file(docker_username_file) or {
+		error_message("No Docker username found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -193,18 +263,18 @@ fn push(tag string) {
 	full_tag := '${docker_user}/${tag}'
 
 	tfhub_token := os.read_file(token_file) or {
-		error_message("No token found. Please run 'flist login' first.")
+		error_message("No TF Hub token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
 	info_message('Starting Docker build')
-	if os.system('sudo docker buildx build -t ${full_tag} .') != 0 {
+	if os.system('${docker_cmd} buildx build -t ${full_tag} .') != 0 {
 		error_message('Docker build failed')
 		exit(1)
 	}
 
 	info_message('Finished local Docker build, now pushing to Docker Hub')
-	if os.system('sudo docker push ${full_tag}') != 0 {
+	if os.system('${docker_cmd} push ${full_tag}') != 0 {
 		error_message('Docker push failed')
 		exit(1)
 	}
@@ -236,7 +306,7 @@ fn push(tag string) {
 
 	if response.status_code == 200 {
 		hub_user := get_hub_username(tfhub_token) or {
-			error_message('Failed to get hub username')
+			error_message('Failed to get TF Hub username')
 			exit(1)
 		}
 
@@ -254,9 +324,9 @@ fn push(tag string) {
 			'',
 			'You can access your Flist using the URL above.',
 			'To manage your Flists, use the following commands:',
-			term.yellow('  flist ls    ') + '- List all your Flists',
-			term.yellow('  flist delete') + '- Delete an Flist',
-			term.yellow('  flist rename') + '- Rename an Flist',
+			term.yellow('  flist ls    ') + ' - List all your Flists',
+			term.yellow('  flist delete') + ' - Delete an Flist',
+			term.yellow('  flist rename') + ' - Rename an Flist',
 		]
 
 		println(create_box(success_content, 2))
@@ -270,7 +340,7 @@ fn push(tag string) {
 
 fn delete(flist_name string) {
 	tfhub_token := os.read_file(token_file) or {
-		error_message("No token found. Please run 'flist login' first.")
+		error_message("No TF Hub token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -296,7 +366,7 @@ fn delete(flist_name string) {
 
 fn rename(flist_name string, new_flist_name string) {
 	tfhub_token := os.read_file(token_file) or {
-		error_message("No token found. Please run 'flist login' first.")
+		error_message("No TF Hub token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -357,7 +427,7 @@ fn get_hub_username(tfhub_token string) ?string {
 
 fn ls(show_url bool) {
 	tfhub_token := os.read_file(token_file) or {
-		error_message("No token found. Please run 'flist login' first.")
+		error_message("No TF Hub token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -409,21 +479,30 @@ fn help() {
 	println(create_box([welcome_msg], 2))
 
 	println('This tool turns Dockerfiles and Docker images directly into Flists on the TF Flist Hub, passing by the Docker Hub.\n')
+	println(term.cyan(info_msg))
 	println(term.bold('Available commands:'))
-	println(term.blue('  install   ') + '- Install the Flist CLI')
-	println(term.blue('  uninstall ') + '- Uninstall the Flist CLI')
-	println(term.blue('  login     ') + '- Log in to Docker Hub and save the Flist Hub token')
-	println(term.blue('  logout    ') + '- Log out of Docker Hub and remove the Flist Hub token')
-	println(term.blue('  push      ') +
-		'- Build and push a Docker image to Docker Hub, then convert and push it as an Flist to Flist Hub')
-	println(term.blue('  delete    ') + '- Delete an Flist from Flist Hub')
-	println(term.blue('  rename    ') + '- Rename an Flist in Flist Hub')
-	println(term.blue('  ls        ') + '- List all Flists of the current user')
-	println(term.blue('  ls url    ') + '- List all Flists of the current user with full URLs')
-	println(term.blue('  help      ') + '- Display this help message\n')
+	println(term.cyan('  install  ') + ' - Install the Flist CLI')
+	println(term.cyan('  uninstall') + ' - Uninstall the Flist CLI')
+	println(term.cyan('  login    ') + ' - Log in to Docker Hub and save the Flist Hub token')
+	println(term.cyan('  logout   ') + ' - Log out of Docker Hub and remove the Flist Hub token')
+	println(term.cyan('  push     ') +
+		' - Build and push a Docker image to Docker Hub, then convert and push it as an Flist to Flist Hub')
+	println(term.cyan('  delete   ') + ' - Delete an Flist from Flist Hub')
+	println(term.cyan('  rename   ') + ' - Rename an Flist in Flist Hub')
+	println(term.cyan('  ls       ') + ' - List all Flists of the current user')
+	println(term.cyan('  ls url   ') + ' - List all Flists of the current user with full URLs')
+	println(term.cyan('  help     ') + ' - Display this help message\n')
 	println(term.bold('Usage:'))
-	println(term.yellow('  sudo ./flist install'))
-	println(term.yellow('  sudo flist uninstall'))
+	$if linux {
+		println(term.yellow('  sudo ./flist install') + term.cyan(flist_repo_folder))
+		println(term.yellow('  sudo flist uninstall'))
+	} $else $if macos {
+		println(term.yellow('  sudo ./flist install') + term.cyan(flist_repo_folder))
+		println(term.yellow('  flist uninstall'))
+	} $else $if windows {
+		println(term.yellow('  ./flist.exe install') + term.cyan(flist_repo_folder))
+		println(term.yellow('  ./flist.exe uninstall') + term.cyan(flist_repo_folder))
+	}
 	println(term.yellow('  flist login'))
 	println(term.yellow('  flist logout'))
 	println(term.yellow('  flist push <image>:<tag>'))