Workflow file for this run
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| name: Migrate Images to GHCR | ||
| on: | ||
| push: | ||
| branches: | ||
| - image-cicd | ||
| paths: | ||
| - '.original-images.json' | ||
| workflow_dispatch: | ||
| env: | ||
| REGISTRY: ghcr.io | ||
| jobs: | ||
| setup-matrix: | ||
| runs-on: ubuntu-22.04 | ||
| outputs: | ||
| matrix: ${{ steps.parse-json.outputs.matrix }} | ||
| steps: | ||
| - name: Checkout code | ||
| uses: actions/checkout@v4 | ||
| - name: Ensure jq is installed | ||
| run: | | ||
| if ! command -v jq &> /dev/null; then | ||
| echo "jq is not installed. Installing now..." | ||
| sudo apt-get update && sudo apt-get install -y jq | ||
| else | ||
| echo "jq is already installed." | ||
| fi | ||
| - name: Read images from .original-images.json | ||
| id: parse-json | ||
| run: | | ||
| # IMAGES=$(jq -c '.[]' < .original-images.json | jq -Rs 'split("\n")[:-1]') | ||
| IMAGES=$(cat .original-images.json) | ||
| echo "Images: $IMAGES" | ||
| echo "matrix=$IMAGES" >> $GITHUB_OUTPUT | ||
| migrate-images: | ||
| needs: setup-matrix | ||
| runs-on: ubuntu-22.04 | ||
| strategy: | ||
| fail-fast: false | ||
| max-parallel: 3 | ||
| matrix: | ||
| image: ${{ fromJson(needs.setup-matrix.outputs.matrix) }} | ||
| steps: | ||
| - name: Pull image from Source Registry | ||
| run: | | ||
| echo "Pulling image: ${{ matrix.image }}" | ||
| docker pull ${{ matrix.image }} | ||
| - name: Log in to GitHub Container Registry | ||
| uses: docker/login-action@v3 | ||
| with: | ||
| registry: ${{ env.REGISTRY }} | ||
| username: ${{ github.actor }} | ||
| password: ${{ secrets.GITHUB_TOKEN }} | ||
| - name: Retag Image for GHCR | ||
| run: | | ||
| IMAGE_FULL="${{ matrix.image }}" | ||
| IMAGE_NAME_WITH_TAG="${IMAGE_FULL#*/}" # Remove registry prefix | ||
| IMAGE_NAME_ONLY="$(echo $IMAGE_NAME_WITH_TAG | cut -d/ -f2 | cut -d: -f1)" # Extract image name | ||
| IMAGE_TAG="$(echo $IMAGE_NAME_WITH_TAG | cut -d: -f2)" # Extract tag | ||
| GHCR_IMAGE="${{ env.REGISTRY }}/${{ github.repository_owner }}/$IMAGE_NAME_ONLY:$IMAGE_TAG" | ||
| echo "Retagging ${{ matrix.image }} to $GHCR_IMAGE" | ||
| docker tag ${{ matrix.image }} $GHCR_IMAGE | ||
| echo "GHCR_IMAGE=$GHCR_IMAGE" >> $GITHUB_ENV | ||
| - name: Push to GHCR | ||
| uses: docker/build-push-action@v6 | ||
| with: | ||
| push: true | ||
| tags: ${{ env.GHCR_IMAGE }} | ||
| load: true | ||
