name: CI

on:
  push:
    branches:
      - '**'
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  build-and-test:
    name: Build & Test
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust toolchain
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          toolchain: stable
          components: rustfmt, clippy
      
      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-registry-
      
      - name: Cache cargo index
        uses: actions/cache@v4
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-index-
      
      - name: Cache cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-build-target-
      
      # 🔍 Check only crates under bin/
      - name: Check code (all crates under bin/)
        run: |
          set -euo pipefail
          find bin -name Cargo.toml -print0 | while IFS= read -r -d '' manifest; do
            echo "=== cargo check --manifest-path $manifest ==="
            cargo check --manifest-path "$manifest" --verbose
          done
      
      # ✅ Run tests only for crates under bin/
      - name: Run tests (all crates under bin/)
        run: |
          set -euo pipefail
          find bin -name Cargo.toml -print0 | while IFS= read -r -d '' manifest; do
            echo "=== cargo test --manifest-path $manifest ==="
            cargo test --manifest-path "$manifest" --verbose
          done
      
      # 🧹 Clippy only for crates under bin/
      - name: Run clippy (all crates under bin/)
        run: |
          set -euo pipefail
          find bin -name Cargo.toml -print0 | while IFS= read -r -d '' manifest; do
            echo "=== cargo clippy --manifest-path $manifest ==="
            cargo clippy --manifest-path "$manifest" -- -D warnings
          done
      
      # Formatting can safely stay workspace-wide
      - name: Check formatting
        run: cargo fmt --all -- --check
      
      # 🏗 Build release binaries only for crates under bin/
      - name: Build release binaries (all crates under bin/)
        run: |
          set -euo pipefail
          find bin -name Cargo.toml -print0 | while IFS= read -r -d '' manifest; do
            echo "=== cargo build --manifest-path $manifest --release ==="
            cargo build --manifest-path "$manifest" --release --verbose
          done
      
      - name: List built binaries
        run: |
          echo "Built binaries:"
          ls -lh target/release/ | grep -E '^-.*x.*'
      
      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: binaries-${{ github.sha }}
          path: |
            target/release/supervisor
            target/release/coordinator
            target/release/horus
            target/release/osiris
            target/release/herorunner
            target/release/runner_osiris
            target/release/runner_sal
          retention-days: 7
          if-no-files-found: warn