build_docker_image.yml

name: Build Docker image

on: [push, pull_request]

jobs:
  main:
    name: Docker
    runs-on: ubuntu-latest
    timeout-minutes: 20
    strategy:
      matrix:
        tag: [latest, debug, lto]
        include:
          - tag: latest
            build-args: buildparams=CFLAGS=-O2 CXXFLAGS=-O2
          - tag: debug
            build-args: buildparams=DEBUG=y
          - tag: lto
            build-args: buildparams=LTO=y CFLAGS=-O2 CXXFLAGS=-O2
    steps:
      - name: Clone Tree
        uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Build Docker image
        run: |
          docker build --build-arg buildparams="${{ matrix.build-args }}" -t ${{ matrix.tag }} . \
            --label "org.opencontainers.image.revision=${{ github.sha }}" \
            --label "org.opencontainers.image.created=$(date --rfc-3339=seconds --utc)"
      - name: Test Docker image
        run: |
          cd samples
          for dir in */
          do
            cd "$dir"
            docker run --rm -v `pwd`:/usr/src/app -t ${{ matrix.tag }} make -j`nproc`
            cd ..
          done
      - name: Push container if on master branch
        if: github.ref == 'refs/heads/master'
        run: |
          docker login -u "${{ github.actor }}" -p "${{ secrets.GITHUB_TOKEN }}" ghcr.io
          docker tag ${{ matrix.tag }} ghcr.io/${{ github.repository }}:${{ matrix.tag }}
          docker push ghcr.io/${{ github.repository }}:${{ matrix.tag }}

  xboxdev_containers:
    name: Push Official Containers
    if: github.repository_owner == 'XboxDev' && github.ref == 'refs/heads/master'
    needs: [main]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        tag: [latest, debug, lto]
    steps:
      - name: Pull container
        run: |
          docker login -u "${{ github.actor }}" -p "${{ secrets.GITHUB_TOKEN }}" ghcr.io
          docker pull ghcr.io/${{ github.repository }}:${{ matrix.tag }}
      - name: Push to XboxDev group
        run: |
          if [ "${{ matrix.tag }}" == "latest" ]; then
            TARGET="ghcr.io/${{ github.repository_owner }}/nxdk"
          else
            TARGET="ghcr.io/${{ github.repository_owner }}/nxdk-${{ matrix.tag }}"
          fi
          docker tag ghcr.io/${{ github.repository }}:${{ matrix.tag }} ${TARGET}:latest
          docker tag ghcr.io/${{ github.repository }}:${{ matrix.tag }} ${TARGET}:git-${GITHUB_SHA::8}
          docker push ${TARGET}:latest
          docker push ${TARGET}:git-${GITHUB_SHA::8}
      - name: Push to Docker Hub
        run: |
          docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" -p "${{ secrets.DOCKERHUB_TOKEN }}"
          if [ "${{ matrix.tag }}" == "latest" ]; then
            TARGET="xboxdev/nxdk"
          else
            TARGET="xboxdev/nxdk-${{ matrix.tag }}"
          fi
          docker tag ghcr.io/${{ github.repository }}:${{ matrix.tag }} ${TARGET}:latest
          docker tag ghcr.io/${{ github.repository }}:${{ matrix.tag }} ${TARGET}:git-${GITHUB_SHA::8}
          docker push ${TARGET}:latest
          docker push ${TARGET}:git-${GITHUB_SHA::8}