build-push-tool-images.yml

name: Build & Push Tool Image to GHCR

on:
  workflow_call:
    inputs:
      tool_name:
        description: 'Name of the tool to build and push'
        required: true
        type: string
      version_file:
        description: 'Path to the version file'
        required: true
        type: string

jobs:
  build-push-tool-images:
    runs-on: ubuntu-latest
    steps:
      - name: Check out GitHub Repo
        uses: actions/checkout@v4

      - name: Get current date
        id: date
        run: echo "date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT

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

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: '${{ secrets.GHCR_USERNAME }}'
          password: '${{ secrets.GHCR_TOKEN }}'

      - name: Retrieve latest tool version
        id: extract_tool_version
        run: |
          tool_name="${{ inputs.tool_name }}"
          current_version=$(python src/loaders/compute_tools/tool_version.py ${{ inputs.version_file }})
          tool_version="${tool_name}_${current_version}"
          echo "Current tool version: $tool_version"
          echo "tool_version=$tool_version" >> $GITHUB_OUTPUT
          echo "version_str=$current_version" >> $GITHUB_OUTPUT

      - name: Build and push tool images
        id: build-and-push
        run: |
          dockerfile="./src/loaders/compute_tools/${{ inputs.tool_name }}/Dockerfile"
          tag="ghcr.io/${{ github.event.repository.owner.login }}/${{ github.event.repository.name }}:${{ steps.extract_tool_version.outputs.tool_version }}"

          echo "Building and pushing ${{ inputs.tool_name }} image..."
          echo "tagging image with $tag"

          docker buildx build --file "$dockerfile" --tag "$tag" \
            --build-arg "BUILD_DATE=${{ steps.date.outputs.date }}" \
            --build-arg "VCS_REF=${{ github.sha }}" \
            --build-arg "BRANCH=${{ github.ref }}" \
            --build-arg "TAG=${{ github.ref }}" \
            --build-arg "VERSION=${{ steps.extract_tool_version.outputs.version_str }}" \
            --push .