Create main.yml #1
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| name: Create and publish a Docker image | |
| on: | |
| release: | |
| types: [published] | |
| push: | |
| branches: | |
| - master | |
| workflow_dispatch: | |
| jobs: | |
| ghr_push: | |
| runs-on: ubuntu-latest | |
| # if: github.event_name == 'push' | |
| steps: | |
| - name: checkout | |
| uses: actions/checkout@v2 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v1 | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v1 | |
| - name: Log-in to ghcr.io | |
| run: echo "${{ secrets.GIT_REPO_TOKEN }}" | docker login https://ghcr.io -u ${{ github.actor }} --password-stdin | |
| - name: Build and push container image | |
| run: | | |
| IMAGE_ID=$(echo ghcr.io/${{ github.repository }} | tr '[A-Z]' '[a-z]') | |
| # Strip git ref prefix from version | |
| VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,') | |
| # Strip "v" prefix from tag name | |
| # [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//') | |
| # when the branch is master, replace master with latest | |
| [ "$VERSION" == "master" ] && VERSION=latest | |
| echo IMAGE_ID=$IMAGE_ID | |
| echo VERSION=$VERSION | |
| # Build and Publish container image | |
| docker buildx build --push \ | |
| --tag $IMAGE_ID:$VERSION \ | |
| --platform linux/amd64,linux/arm/v7,linux/arm64 . |