name: Native

on:
  push:
    branches: [main]
  pull_request:

jobs:
  native-build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v7
      - uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: '21'
          cache: maven
      - name: Native build & integration tests
        run: ./mvnw -B verify -Dnative -Dquarkus.native.container-build=true
      # The documented Compose setup relies on the image shipping /data mount points
      # owned by the runtime UID (1001 in the native image) so freshly created named
      # volumes inherit that ownership. Verify before the image gets published.
      - name: Build native image for smoke test
        run: docker build -f src/main/docker/Dockerfile.native-micro -t git-shark:native-smoke .
      - name: Smoke-test /data volume ownership
        run: ./src/main/docker/smoke-test-volumes.sh git-shark:native-smoke 1001
      # Publish the native image to GHCR after the build and integration tests pass.
      # The native executable is architecture-specific and was compiled on this amd64
      # runner, so the image is published for linux/amd64 only (the multi-arch manifest
      # is the JVM image's job).
      - name: Log in to GHCR
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Set up Docker Buildx
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        uses: docker/setup-buildx-action@v3
      - name: Extract image metadata
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        id: meta
        uses: docker/metadata-action@v6
        with:
          images: ghcr.io/${{ github.repository }}
          flavor: |
            suffix=-native,onlatest=true
          tags: |
            type=sha
            type=raw,value=latest
      - name: Build and push native image
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        uses: docker/build-push-action@v7
        with:
          context: .
          file: src/main/docker/Dockerfile.native-micro
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}