build_samples.yml

name: Build Samples

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - '*'
  schedule:
    - cron: "0 0 * * 1"

env:
  platforms: |
    nucleo_f446re
    radio_module
    sensor_module
    power_module
    deployment_module
  linux_only_platforms: |
    native_sim

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          path: FSW
          fetch-depth: 2

      - name: Run Starter Steps
        uses: ./FSW/.github/actions/fsw-setup

      - name: Set test_roots based on changes
        id: set_test_roots
        shell: bash
        working-directory: FSW
        continue-on-error: false
        run: |
          if [ "$GITHUB_REF_NAME" = "main" ]; then
            python3 .github/scripts/determine_test_roots.py --map .github/sample-roots.yaml --run-all > test_roots.txt
          else
            git fetch origin main:refs/remotes/origin/main
            git diff --name-only origin/main...HEAD > changed_files.txt
            cat changed_files.txt | python3 .github/scripts/determine_test_roots.py --map .github/sample-roots.yaml > test_roots.txt
          fi
          if [ ! -s test_roots.txt ]; then
            echo "No test roots to run. Exiting early."
            exit 0
          fi
          echo "test_roots<<EOF" >> $GITHUB_ENV
          cat test_roots.txt >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
          echo "Test roots set to: ${{ env.test_roots }}"

      - name: Build firmware
        if: steps.set_test_roots.outcome == 'success' && env.test_roots != ''
        working-directory: FSW
        shell: bash
        run: |
          if [ "${{ runner.os }}" = "Windows" ]; then
            EXTRA_TWISTER_FLAGS="--short-build-path -O/tmp/twister-out"
          fi
          if [ "${{ runner.os }}" = "Linux" ]; then
            export PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig
          fi
          function add_arglist () {
            echo "$2" | while read -r line; do
              [ -z "$line" ] && continue
              echo -n " $1 $line "
            done;
          }
          west twister $(add_arglist -T "${{ env.test_roots }}") $(add_arglist -p "${{ env.platforms }}") $(if [ "${{ runner.os }}" = "Linux" ]; then add_arglist -p "${{ env.linux_only_platforms }}"; fi) -v --inline-logs --integration $EXTRA_TWISTER_FLAGS

      - name: Print Test Results Summary
        if: runner.os == 'Linux' && steps.set_test_roots.outcome == 'success' && env.test_roots != ''
        working-directory: FSW
        shell: bash
        run: |
          if [ -f "twister-out/twister.json" ]; then
            python3 << 'PYTHON_SCRIPT'
          import json
          import sys
          
          try:
              with open('twister-out/twister.json', 'r') as f:
                  data = json.load(f)
              
              print("\n" + "="*80)
              print("TWISTER TEST RESULTS SUMMARY")
              print("="*80)
              
              # Environment info
              env = data.get('environment', {})
              print(f"\nEnvironment:")
              print(f"  OS: {env.get('os', 'N/A')}")
              print(f"  Zephyr Version: {env.get('zephyr_version', 'N/A')}")
              print(f"  Run Date: {env.get('run_date', 'N/A')}")
              
              # Test statistics
              testsuites = data.get('testsuites', [])
              total = len(testsuites)
              
              status_counts = {}
              for suite in testsuites:
                  status = suite.get('status', 'unknown')
                  status_counts[status] = status_counts.get(status, 0) + 1
              
              print(f"\nTest Statistics:")
              print(f"  Total Test Suites: {total}")
              for status, count in sorted(status_counts.items()):
                  print(f"  {status.capitalize()}: {count}")
              
              # Total build time
              total_build_time = sum(float(suite.get('build_time', 0)) for suite in testsuites)
              print(f"\nTotal Build Time: {total_build_time:.2f}s")
              
              # Per-suite details
              print(f"\nTest Suite Details:")
              print(f"{'Name':<50} {'Platform':<25} {'Status':<12} {'Build Time':<10}")
              print("-"*100)
              
              for suite in testsuites:
                  name = suite.get('name', 'unknown')[:48]
                  platform = suite.get('platform', 'unknown')[:23]
                  status = suite.get('status', 'unknown')[:10]
                  build_time = suite.get('build_time', '0')
                  print(f"{name:<50} {platform:<25} {status:<12} {build_time:<10}s")
              
              print("="*80 + "\n")
              
          except Exception as e:
              print(f"Error parsing twister.json: {e}", file=sys.stderr)
              sys.exit(1)
          PYTHON_SCRIPT
          else
            echo "Warning: twister-out/twister.json not found"
          fi

      - name: Upload Twister Reports
        if: runner.os == 'Linux' && steps.set_test_roots.outcome == 'success' && env.test_roots != ''
        uses: actions/upload-artifact@v4
        with:
          name: twister-reports-samples
          path: |
            FSW/twister-out/twister.html
            FSW/twister-out/twister.json
            FSW/twister-out/twister.xml
          if-no-files-found: warn