name: PR CI
on:
  pull_request:
    types: [opened, synchronize, reopened]

concurrency:
  group: pr-${{ github.head_ref }}
  cancel-in-progress: true

env:
  DEVBOX_VERSION: 0.16.0

jobs:
  validate:
    name: Validate & Test
    runs-on: tenki-standard-autoscale
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Required for github-env.sh comparisons
      # Cache can be local on self-hosted runner for better performance
      - name: Cache Dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
            ~/.devbox
          key: deps-builder-${{ hashFiles('go.sum', 'devbox.json') }}
          restore-keys: deps-builder-

      - name: Install Dependencies
        run: devbox install

      - name: Test Affected Scopes
        run: |
          echo "🔍 Analyzing changes..."
          ./scripts/github-env.sh git-context
          echo ""
          devbox run test

      - name: Build Affected Scopes
        run: devbox run build

      - name: Verify Build Artifacts
        run: |
          # Verify critical build outputs exist
          if [ -d "build/" ]; then
            ls -la build/
          fi

      # Cleanup workspace for self-hosted runner
      - name: Cleanup
        if: always()
        run: |
          # Clean build artifacts to prevent disk fill
          make clean || true
          # Keep caches but remove build outputs
          rm -rf dist/ build/ || true