container.yaml

on: [push, pull_request]

env:
  GOLANG_VERSION: 1
  IMAGE_NAME: ghcr.io/tomwright/dasel

name: Container build, test and publish
jobs:
  container:
    strategy:
      fail-fast: true
      matrix:
        include:
          - distro: alpine
            distro-tag: latest
          - distro: debian
            distro-tag: bookworm-slim
    runs-on: ubuntu-latest
    steps:
        - name: Checkout
          uses: actions/checkout@v4
        - name: Set up QEMU
          uses: docker/setup-qemu-action@v3
        - name: Set up Docker Buildx
          uses: docker/setup-buildx-action@v3
        - name: Process version tag
          if: ${{ startsWith(github.ref, 'refs/tags/v') }}
          uses: nowsprinting/check-version-format-action@v4
          id: version
          with:
            prefix: 'v'
        - name: Build and Export
          uses: docker/build-push-action@v5
          with:
            context: .
            load: true
            build-args: |
              GOLANG_VERSION=${{ env.GOLANG_VERSION }}
              RELEASE_VERSION=${{ github.ref_name }}
              MAJOR_VERSION=${{ steps.version.outputs.major || 'v2' }}
              TARGET_BASE_IMAGE=${{ matrix.distro }}:${{ matrix.distro-tag }}
            tags: dasel:test
        - name: Test
          run: |
            echo '{"hello": "World"}' | docker run -i --rm dasel:test -r json 'hello'
        - name: Set version tag variables
          if: ${{ steps.version.outputs.is_valid == 'true' }}
          run: |
            IMAGE=${{ env.IMAGE_NAME }}
            MAJOR=${{ steps.version.outputs.major_without_prefix }}
            MINOR=${{ steps.version.outputs.minor }}
            PATCH=${{ steps.version.outputs.patch }}

            if [ "${{ matrix.distro }}" = "alpine" ]; then
              echo "VERSIONED_TAGS<<EOF" >> $GITHUB_ENV
              echo "${IMAGE}:alpine" >> $GITHUB_ENV
              echo "${IMAGE}:${{ github.ref_name }}-alpine" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}-alpine" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}-alpine" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}.${PATCH}-alpine" >> $GITHUB_ENV
              echo "EOF" >> $GITHUB_ENV
            else
              echo "VERSIONED_TAGS<<EOF" >> $GITHUB_ENV
              echo "${IMAGE}:latest" >> $GITHUB_ENV
              echo "${IMAGE}:${{ github.ref_name }}" >> $GITHUB_ENV
              echo "${IMAGE}:${{ github.ref_name }}-${{ matrix.distro-tag }}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}-${{ matrix.distro-tag }}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}-${{ matrix.distro-tag }}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}.${PATCH}-${{ matrix.distro-tag }}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}" >> $GITHUB_ENV
              echo "${IMAGE}:${MAJOR}.${MINOR}.${PATCH}" >> $GITHUB_ENV
              echo "EOF" >> $GITHUB_ENV
            fi
        - name: Login to GitHub Container Registry
          if: ${{ steps.version.outputs.is_valid == 'true' }}
          uses: docker/login-action@v3
          with:
            registry: ghcr.io
            username: TomWright
            password: ${{ secrets.GHCR_PAT }}
        - name: Build and Push
          if: ${{ steps.version.outputs.is_valid == 'true' }}
          uses: docker/build-push-action@v5
          with:
            context: .
            platforms: linux/amd64,linux/arm64
            push: true
            build-args: | 
              GOLANG_VERSION=${{ env.GOLANG_VERSION }}
              RELEASE_VERSION=${{ github.ref_name }}
              MAJOR_VERSION=${{ steps.version.outputs.major }}
              TARGET_BASE_IMAGE=${{ matrix.distro }}:${{ matrix.distro-tag }}
            tags: ${{ env.VERSIONED_TAGS }}