kas-build-ci.yml

name: KAS Build CI

on:
  push:
    branches: [ main, develop ]
    paths:
      - 'kas/**'
      - 'meta-dynamicdevices-bsp/**'
      - 'meta-dynamicdevices-distro/**'
      - 'recipes-**'
      - 'classes/**'
      - 'conf/**'
      - '.github/workflows/kas-build-ci.yml'
      - 'scripts/kas-*.sh'
      - 'scripts/validation/**'
      - 'bbappends/**'
      - 'custom-boot-files/**'

  pull_request:
    branches: [ main, develop ]
    paths:
      - 'kas/**'
      - 'meta-dynamicdevices-bsp/**'
      - 'meta-dynamicdevices-distro/**'
      - 'recipes-**'
      - 'classes/**'
      - 'conf/**'
      - '.github/workflows/kas-build-ci.yml'
      - 'scripts/kas-*.sh'
      - 'scripts/validation/**'
      - 'bbappends/**'
      - 'custom-boot-files/**'

  workflow_dispatch:
    inputs:
      debug_enabled:
        type: boolean
        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
        required: false
        default: false

env:
  DEBIAN_FRONTEND: noninteractive

jobs:
  # Validation job - validates Yocto layer compatibility
  validate:
    name: Validate Yocto Layers
    runs-on: self-hosted
    container:
      image: dynamicdevices/yocto-ci-build:latest
      options: --privileged --platform linux/amd64
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Cache KAS layers
        uses: actions/cache@v4
        with:
          path: |
            build/layers
            build/cache
          key: kas-layers-${{ hashFiles('kas/lmp-dynamicdevices-base.yml') }}-${{ github.sha }}
          restore-keys: |
            kas-layers-${{ hashFiles('kas/lmp-dynamicdevices-base.yml') }}-
            kas-layers-

      - name: Cache Yocto downloads
        uses: actions/cache@v4
        with:
          path: ~/yocto/downloads
          key: yocto-downloads-${{ runner.os }}-${{ hashFiles('kas/lmp-dynamicdevices-base.yml') }}
          restore-keys: |
            yocto-downloads-${{ runner.os }}-

      - name: Validate Yocto Layers
        timeout-minutes: 15
        run: |
          echo "🏅 Meta-DynamicDevices Layer Validation (CI)"
          echo "============================================="
          echo "📋 Using official yocto-check-layer for Yocto Project compliance"
          echo ""
          
          # Install KAS if not available
          if ! command -v kas >/dev/null 2>&1; then
            echo "📦 Installing KAS..."
            pip3 install kas
          fi
          
          # Create validation workspace
          VALIDATION_DIR="ci-layer-validation"
          rm -rf "$VALIDATION_DIR"
          mkdir -p "$VALIDATION_DIR"
          cd "$VALIDATION_DIR"
          
          echo "🔧 Setting up KAS environment for layer validation..."
          
          # Copy KAS configuration for validation
          cp ../kas/layer-validation.yml .
          
          # Initialize KAS environment
          echo "📋 Initializing KAS build environment..."
          kas shell layer-validation.yml -c "echo 'KAS environment initialized'"
          
          echo "✅ KAS environment ready"
          echo ""
          
          echo "🔍 Starting comprehensive layer validation..."
          echo ""
          
          # Run yocto-check-layer validation
          echo "1️⃣ Validating all meta-dynamicdevices layers together..."
          
          if kas shell layer-validation.yml -c "
            # Use the yocto-check-layer script from openembedded-core
            YOCTO_CHECK_LAYER='./layers/openembedded-core/scripts/yocto-check-layer'
            
            if [ ! -f \"\$YOCTO_CHECK_LAYER\" ]; then
              echo '❌ yocto-check-layer script not found at expected location'
              exit 1
            fi
            
            echo '✅ Found yocto-check-layer: '\$YOCTO_CHECK_LAYER
            
            # Clean up all potential conflicts from BitBake test data
            rm -rf layers/bitbake/lib/layerindexlib/tests/testdata/ 2>/dev/null || true
            find ../.. -name 'bitbake' -type d -exec rm -rf {}/lib/layerindexlib/tests/testdata/ 2>/dev/null \\; || true
            
            # Clean up any other build directories that might cause collection conflicts
            find ../.. -maxdepth 2 -name 'build*' -type d ! -path '*/ci-layer-validation/build' -exec echo '🧹 Temporarily moving {}' \\; -exec mv {} {}.bak 2>/dev/null \\; || true
            
            # Run validation on all meta-dynamicdevices layers together to handle dependencies
            echo '🔍 Running yocto-check-layer validation...'
            python3 \"\$YOCTO_CHECK_LAYER\" \"$PWD/../meta-dynamicdevices-bsp\" \"$PWD/../meta-dynamicdevices-distro\" \"$PWD/..\"
            
            # Restore moved directories
            find ../.. -maxdepth 2 -name 'build*.bak' -type d -exec sh -c 'mv \"\$1\" \"\${1%.bak}\"' _ {} \\; 2>/dev/null || true
          "; then
            echo ""
            echo "✅ meta-dynamicdevices layers validation PASSED"
            echo ""
            echo "============================================="
            echo "✅ All layer validations PASSED"
            echo "✅ All meta-dynamicdevices layers pass comprehensive yocto-check-layer validation!"
            echo "✅ Layers are ready for Yocto Project compatibility."
            echo ""
          else
            echo ""
            echo "❌ meta-dynamicdevices layers validation FAILED"
            echo ""
            echo "============================================="
            echo "❌ Layer validation FAILED"
            echo ""
            echo "ℹ️  Please fix the yocto-check-layer issues above before proceeding."
            echo "ℹ️  Run './scripts/validate-layers-local.sh' locally to debug issues."
            echo ""
            exit 1
          fi
          
          # Cleanup validation workspace
          cd ..
          rm -rf "$VALIDATION_DIR"

  # Summary job
  summary:
    name: Validation Summary
    runs-on: self-hosted
    needs: [validate]
    if: always()
    
    steps:
      - name: Generate validation summary
        run: |
          echo "# KAS Layer Validation Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Workflow:** ${{ github.workflow }}" >> $GITHUB_STEP_SUMMARY
          echo "**Trigger:** ${{ github.event_name }}" >> $GITHUB_STEP_SUMMARY
          echo "**Commit:** ${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "**Branch:** ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          
          # Determine overall status
          if [ "${{ needs.validate.result }}" = "success" ]; then
            echo "## ✅ Validation Status: SUCCESS" >> $GITHUB_STEP_SUMMARY
            echo "All meta-dynamicdevices layers pass comprehensive yocto-check-layer validation!" >> $GITHUB_STEP_SUMMARY
            echo "Layers are ready for Yocto Project compatibility." >> $GITHUB_STEP_SUMMARY
          else
            echo "## ❌ Validation Status: FAILED" >> $GITHUB_STEP_SUMMARY
            echo "- Layer validation: ${{ needs.validate.result }}" >> $GITHUB_STEP_SUMMARY
            echo "Please fix validation issues before proceeding." >> $GITHUB_STEP_SUMMARY
          fi
          
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "## Validation Coverage" >> $GITHUB_STEP_SUMMARY
          echo "- **Tool:** Official yocto-check-layer" >> $GITHUB_STEP_SUMMARY
          echo "- **Layers:** meta-dynamicdevices, meta-dynamicdevices-bsp, meta-dynamicdevices-distro" >> $GITHUB_STEP_SUMMARY
          echo "- **Compliance:** Full Yocto Project compatibility validation" >> $GITHUB_STEP_SUMMARY