build.yml

name: Build / Test / Push

on:
  push:
    branches:
      - '**'
  workflow_call:
  workflow_dispatch:

env:
  BUILD_SUFFIX: -build-${{ github.run_id }}_${{ github.run_attempt }}
  DOCKER_METADATA_SET_OUTPUT_ENV: 'true'

jobs:
  build:
    runs-on: ${{ matrix.runner }}
    outputs:
      build-image-arm: ${{ steps.gen-output.outputs.image-arm64 }}
      build-image-x64: ${{ steps.gen-output.outputs.image-x64 }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: linux/amd64
            runner: ubuntu-24.04
          - platform: linux/arm64
            runner: ubuntu-24.04-arm
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - id: build-meta
        name: Docker meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: type=sha,suffix=${{ env.BUILD_SUFFIX }}

      # Build cache is shared among all builds of the same architecture
      - id: cache-meta
        name: Docker meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: type=raw,value=buildcache-${{ runner.arch }}

      - id: get-registry
        name: Get the sanitized registry name
        run: |
          echo "registry=$(echo '${{ steps.build-meta.outputs.tags }}' | cut -f1 -d:)" | tee -a "$GITHUB_OUTPUT"

      - id: set_build_url
        name: Set BUILD_URL
        run: |
          echo "build_url=${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}" | tee -a "$GITHUB_OUTPUT"

      - id: build
        name: Build/push the arch-specific image
        uses: docker/build-push-action@v6
        with:
          platforms: ${{ matrix.platform }}
          build-args: |
            BUILD_TIMESTAMP=${{ github.event.repository.updated_at }}
            BUILD_URL=${{ steps.set_build_url.outputs.build_url }}
            GIT_REF_NAME=${{ github.ref_name }}
            GIT_SHA=${{ github.sha }}
            GIT_REPOSITORY_URL=${{ github.repositoryUrl }}
          cache-from: type=registry,ref=${{ steps.cache-meta.outputs.tags }}
          cache-to: type=registry,ref=${{ steps.cache-meta.outputs.tags }},mode=max
          labels: ${{ steps.build-meta.outputs.labels }}
          provenance: mode=max
          sbom: true
          tags: ${{ steps.get-registry.outputs.registry }}
          outputs: type=image,push-by-digest=true,push=true

      - id: gen-output
        name: Write arch-specific image digest to outputs
        run: |
          echo "image-${RUNNER_ARCH,,}=${{ steps.get-registry.outputs.registry }}@${{ steps.build.outputs.digest }}" | tee -a "$GITHUB_OUTPUT"

  merge:
    runs-on: ubuntu-latest
    needs:
      - build
    env:
      DOCKER_APP_IMAGE_ARM64: ${{ needs.build.outputs.build-image-arm }}
      DOCKER_APP_IMAGE_X64: ${{ needs.build.outputs.build-image-x64 }}
    outputs:
      build-image: ${{ steps.meta.outputs.tags }}
      build-image-arm: ${{ needs.build.outputs.build-image-arm }}
      build-image-x64: ${{ needs.build.outputs.build-image-x64 }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=sha,suffix=-build-${{ github.run_id }}_${{ github.run_attempt }}

      - name: Push the multi-platform image
        run: |
          docker buildx imagetools create \
            --tag "$DOCKER_METADATA_OUTPUT_TAGS" \
            "$DOCKER_APP_IMAGE_ARM64" "$DOCKER_APP_IMAGE_X64"

  test:
    runs-on: ubuntu-latest
    needs:
      - merge
    env:
      COMPOSE_FILE: docker-compose.yml:docker-compose.ci.yml
      DOCKER_APP_IMAGE: ${{ needs.merge.outputs.build-image }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Compose
        uses: docker/setup-compose-action@v1

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set ARTIFACTS_DIR
        run: echo "ARTIFACTS_DIR=${RUNNER_TEMP}/artifacts" >> $GITHUB_ENV

      - name: Create the artifacts directory
        run: mkdir -p "$ARTIFACTS_DIR"

      - name: Run the test script
        env:
          LIT_TIND_API_KEY: ${{ secrets.LIT_TIND_API_KEY }}
        run: |
          docker compose run --rm --user root app chown -R avplayer:avplayer artifacts
          docker compose up --detach --wait
          docker compose exec app bin/test

      - name: Copy out artifacts
        if: ${{ always() }}
        run: |
          docker compose cp app:/opt/app/artifacts "${ARTIFACTS_DIR}/"
          docker compose logs | tee "${ARTIFACTS_DIR}/docker-services.log"
          docker compose config | tee "${ARTIFACTS_DIR}/docker-compose.merged.yml"
          docker events --json --since $TEST_START --until `date +%s` | tee "${ARTIFACTS_DIR}/docker-events.json"

      - name: Upload test report
        if: ${{ always() }}
        uses: actions/upload-artifact@v4
        with:
          name: avplayer Test Report (${{ github.sha }}-${{ github.run_id }}-${{ github.run_attempt }})
          path: ${{ env.ARTIFACTS_DIR }}
          if-no-files-found: error

  push:
    runs-on: ubuntu-latest
    needs:
      - merge
      - test
    env:
      DOCKER_APP_IMAGE: ${{ needs.merge.outputs.build-image }}
      DOCKER_APP_IMAGE_ARM64: ${{ needs.merge.outputs.build-image-arm }}
      DOCKER_APP_IMAGE_X64: ${{ needs.merge.outputs.build-image-x64 }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Produce permanent image tags
        id: branch-meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=sha
            type=ref,event=branch
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Retag and push the image
        run: |
          docker buildx imagetools create \
            $(jq -cr '.tags | map("--tag " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") $DOCKER_APP_IMAGE_ARM64 $DOCKER_APP_IMAGE_X64