CD (Release) #10
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: CD (Release) | |
| on: | |
| release: | |
| types: [published] | |
| workflow_dispatch: | |
| inputs: | |
| force_rebuild: | |
| description: 'Force container rebuild' | |
| required: true | |
| type: choice | |
| options: [yes, no] | |
| schedule: | |
| - cron: '30 12 * * *' | |
| permissions: | |
| packages: write | |
| contents: read | |
| env: | |
| IMAGE_NAME: ${{ github.repository }} | |
| DOCKER_FILE: alpine | |
| jobs: | |
| BuildImage: | |
| name: Image Build & Publish | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Checkout the latest tag | |
| run: | | |
| rev=$(git rev-list --tags --max-count=1) | |
| tag=$(git describe --tags "$rev") | |
| if [[ -z "$tag" ]] ; then | |
| echo "::error::Can't find the latest tag" | |
| exit 1 | |
| fi | |
| echo -e "\033[34mRev:\033[0m $rev" | |
| echo -e "\033[34mTag:\033[0m $tag" | |
| git checkout "$tag" | |
| - name: Prepare metadata for build | |
| id: metadata | |
| run: | | |
| rev=$(git rev-list --tags --max-count=1) | |
| version=$(git describe --tags "$rev" | tr -d 'v') | |
| if [[ -z "$version" ]] ; then | |
| echo "::error::Can't find version info" | |
| exit 1 | |
| fi | |
| docker_file=".docker/${{env.DOCKER_FILE}}.docker" | |
| base_image=$(grep 'FROM ' $docker_file | grep -v 'builder' | sed 's#${REGISTRY}/##' | tail -1 | cut -f2 -d' ') | |
| if [[ -z "$base_image" ]] ; then | |
| echo "::error::Can't extract base image info" | |
| exit 1 | |
| fi | |
| echo "version=$version" >> $GITHUB_OUTPUT | |
| echo "dockerfile=$docker_file" >> $GITHUB_OUTPUT | |
| echo "baseimage=$base_image" >> $GITHUB_OUTPUT | |
| echo -e "\033[34mVersion:\033[0m $version" | |
| echo -e "\033[34mDockerfile:\033[0m $docker_file" | |
| echo -e "\033[34mBase image:\033[0m $base_image" | |
| - name: Check if build/rebuild is required | |
| id: build_check | |
| run: | | |
| if [[ "$GITHUB_EVENT_NAME" == "release" ]] ; then | |
| echo "build=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| if [[ "${{ github.event.inputs.force_rebuild }}" == "true" ]] ; then | |
| echo "::warning::Rebuild is required (reason: forced rebuild)" | |
| echo "build=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| echo -e "::group::\033[34mDownloading built image…\033[0m" | |
| if ! docker pull ghcr.io/${{env.IMAGE_NAME}}:latest ; then | |
| echo "::error::Can't download image ghcr.io/${{env.IMAGE_NAME}}:latest" | |
| exit 1 | |
| fi | |
| echo "::endgroup::" | |
| echo -e "::group::\033[34mDownloading base image…\033[0m" | |
| if ! docker pull ${{steps.metadata.outputs.baseimage}} ; then | |
| echo "::error::Can't download image ${{steps.metadata.outputs.baseimage}}" | |
| exit 1 | |
| fi | |
| echo "::endgroup::" | |
| base_layer=$(docker inspect "${{steps.metadata.outputs.baseimage}}" | jq -r '.[0].RootFS.Layers[-1]') | |
| if [[ -z "$base_layer" ]] ; then | |
| echo "::error::Can't extract layers info from base image" | |
| exit 1 | |
| fi | |
| if ! docker inspect "ghcr.io/${{env.IMAGE_NAME}}:latest" | jq -r '.[0].RootFS.Layers' | grep -q "$base_layer" ; then | |
| echo "::warning::Rebuild image (reason: base image rebuilt)" | |
| echo "build=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| - name: Build and push Docker images (Docker) | |
| if: ${{ steps.build_check.outputs.build == 'true' }} | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| context: . | |
| file: ${{steps.metadata.outputs.dockerfile}} | |
| build-args: | | |
| REGISTRY=docker.io | |
| tags: | | |
| ${{env.IMAGE_NAME}}:${{steps.metadata.outputs.version}} | |
| ${{env.IMAGE_NAME}}:latest | |
| - name: Build and push Docker images (GHCR) | |
| if: ${{ steps.build_check.outputs.build == 'true' }} | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| context: . | |
| file: ${{steps.metadata.outputs.dockerfile}} | |
| build-args: | | |
| REGISTRY=ghcr.io | |
| tags: | | |
| ghcr.io/${{env.IMAGE_NAME}}:${{steps.metadata.outputs.version}} | |
| ghcr.io/${{env.IMAGE_NAME}}:latest | |
| - name: Show info about built Docker image | |
| if: ${{ steps.build_check.outputs.build == 'true' }} | |
| uses: essentialkaos/docker-info-action@v1 | |
| with: | |
| image: ghcr.io/${{env.IMAGE_NAME}}:latest | |
| show-labels: true |