create-release.yml

name: "Create release"

on:
  push:
    tags:
      - "*"

jobs:
  build:
    runs-on: ubuntu-latest
    
    defaults:
      run:
        shell: bash -l -e -o pipefail {0}

    container:
      image: "ghcr.io/wtsi-npg/ub-18.04-irods-clients-dev-4.2.11:latest"

    steps:
      - name: "Checkout code"
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: "Fetch Tags"
        # Workaround for https://github.com/actions/checkout/issues/290
        run: |
          # Avoid git exiting when Actions runs
          git config --global --add safe.directory "$PWD"
          
          git fetch --tags --force

      - name: "Build Package"
        run: |
          # Avoid git exiting when Actions runs
          git config --global --add safe.directory "$PWD"

          autoreconf -fi
          ./configure
          make dist

          dist_file=$(ls baton-*.tar.gz)
          sha256sum "$dist_file" > "$dist_file".sha256

      - name: "Upload artifacts"
        uses: actions/upload-artifact@v3
        with:
          name: baton-release-tarball
          path: "baton-*.tar.gz*"

  release:
    runs-on: ubuntu-latest
    
    needs: "build"
    
    defaults:
      run:
        shell: bash -l -e -o pipefail {0}

    steps:
      - name: "Checkout code"
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: "Fetch Tags"
        # Workaround for https://github.com/actions/checkout/issues/290
        run: |
          # Avoid git exiting when Actions runs
          git config --global --add safe.directory "$PWD"
          
          git fetch --tags --force

      - name: "Get release variables"
        run: |
          echo 'RELEASE_VERSION='$(git describe --always --tags) >> $GITHUB_ENV
          echo 'MASTER_SHA='$(git rev-parse origin/master) >> $GITHUB_ENV

      - name: "Download artifact"
        uses: actions/download-artifact@v3
        with:
          name: baton-release-tarball

      - name: "Create Release"
        uses: ncipollo/release-action@v1.12.0
        with:
          name: ${{ env.RELEASE_VERSION }}
          prerelease: ${{ !(github.sha == env.MASTER_SHA) }}
          artifacts: "baton-*.tar.gz*"
          removeArtifacts: true
          artifactErrorsFailBuild: true
          generateReleaseNotes: true
    
    outputs:
      isRelease: ${{ github.sha == env.MASTER_SHA }}

  deploy:
    runs-on: ubuntu-latest
    
    needs: [build, release]
    
    # Workaround for https://github.com/actions/runner/issues/1483
    # Actions coerces boolean to string
    if: needs.release.outputs.isRelease == 'true'

    steps:
      - name: "Checkout code"
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: "Fetch Tags"
        # Workaround for https://github.com/actions/checkout/issues/290
        run: |
          # Avoid git exiting when Actions runs
          git config --global --add safe.directory "$PWD"
          
          git fetch --tags --force

      - name: "Set up Docker Buildx"
        uses: docker/setup-buildx-action@v2
        with:
          install: true

      - name: "Login to Docker registry"
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: "Build and push Docker image"
        run: |
          cd release
          make GITHUB_ACTIONS=${GITHUB_ACTIONS} GITHUB_REPOSITORY_OWNER=${{ github.repository_owner }}

          docker image prune --force
          docker images

          make push GITHUB_ACTIONS=${GITHUB_ACTIONS} GITHUB_REPOSITORY_OWNER=${{ github.repository_owner }}