Merge pull request #247 from smithlabcode/minor-fixes #13
Workflow file for this run
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| # This workflow is for building and possibly pushing the docker image for | |
| # a commit tagged by a version number. It is triggered either manually or by | |
| # a tag event of type "v*.*.*", which is intended for new releases. Currently, | |
| # pushing to ghcr.io can happen only to commits tagged by a version number. This | |
| # is intended to associate every docker image with a version number. This means | |
| # that there is no option to push the image for the latest commit, even though | |
| # we can build the image for testing purposes. | |
| # | |
| # Manual trigger | |
| # In Actions, go to "Docker image build" and click | |
| # "Run workflow" and choose from the following options. | |
| # Options: | |
| # - 'Build latest commit': for testing for the latest commit | |
| # - 'Build existing version': for testing a particular version | |
| # - 'Build + push existing version': for publishing a particular version | |
| # | |
| # Tag event | |
| # In a tag event of type "v*.*.*", such as new release or retagging, this work | |
| # flow is triggered to build and publish the image for the tagged version | |
| # number. | |
| # | |
| # The image can be pulled by one of the following commands. | |
| # | |
| # docker pull ghcr.io/smithlabcode/dnmtools:latest | |
| # docker pull ghcr.io/smithlabcode/dnmtools:<7-DIGIT SHA> | |
| # docker pull ghcr.io/smithlabcode/dnmtools:v<VERSION NUMBER> (e.g. v1.3.0) | |
| name: Docker image build | |
| on: | |
| workflow_dispatch: | |
| branches: ['master'] | |
| inputs: | |
| build_option: | |
| description: 'Build/push option' | |
| required: true | |
| default: 'Build latest commit' | |
| type: choice | |
| options: | |
| - 'Build latest commit' | |
| - 'Build existing version' | |
| - 'Build + push existing version' | |
| version: | |
| description: 'Version number: "v*.*.*" | |
| (latest version if not specified)' | |
| required: false | |
| push: | |
| tags: | |
| - 'v*.*.*' | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout current repository to get latest version | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 # Needed to get tags information | |
| # Copy Dockerfile in case the commit to be used does not have it | |
| # This is to be used to build older versions that didn't have Dockerfile. | |
| # This temporary Dockerfile should not be needed for new versions. | |
| - name: Copy Dockerfile to Temporary File | |
| run: | | |
| cp Dockerfile /tmp/Dockerfile | |
| - name: 'Get latest version' | |
| run: | | |
| echo "LATEST_VERSION=$(git describe --abbrev=0 --tags)" >> $GITHUB_ENV | |
| - name: Set version for manual trigger | |
| if: github.event_name == 'workflow_dispatch' | |
| run: | | |
| if [[ "${{ github.event.inputs.version }}" == "" ]]; then | |
| echo "VERSION=${{env.LATEST_VERSION}}" >> $GITHUB_ENV | |
| else | |
| echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV | |
| fi | |
| - name: Set version for tag trigger | |
| if: startsWith(github.ref, 'refs/tags/v') | |
| run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV | |
| - name: "Set commit hash" | |
| run: | | |
| if [[ "${{ github.event.inputs.build_option }}" == \ | |
| "Build latest commit" ]]; then | |
| COMMIT_HASH=${{ github.sha }} | |
| else | |
| # for specified version in manual trigger or tag event | |
| COMMIT_HASH=$(git rev-parse ${{ env.VERSION }}) | |
| fi | |
| SHA=$(git rev-parse --short "${COMMIT_HASH}") | |
| echo "COMMIT_HASH=${COMMIT_HASH}" >> $GITHUB_ENV | |
| echo "SHA=${SHA}" >> $GITHUB_ENV | |
| - name: "Checkout the commit: ${{ env.SHA }}" | |
| uses: actions/checkout@v3 | |
| with: | |
| ref: ${{ env.COMMIT_HASH }} | |
| submodules: 'recursive' | |
| - name: Log in to the Container registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Decide whether to push the image to ghcr.io | |
| run: | | |
| if [[ "${{ github.event.inputs.build_option }}" == \ | |
| "Build + push existing version" ]] || | |
| [[ "${{ github.event_name }}" == "push" ]]; then | |
| echo "PUSH=true" >> $GITHUB_ENV | |
| else | |
| echo "PUSH=false" >> $GITHUB_ENV | |
| fi | |
| # The default tags are the SHA hash and the version number. | |
| # Below command adds the "latest" tag if the version number is the latest. | |
| - name: Determine image tags | |
| env: | |
| IMAGE_TAGS: "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.SHA }},${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}" | |
| run: | | |
| if [ "${{ env.VERSION }}" == "${{ env.LATEST_VERSION }}" ]; then | |
| echo "IMAGE_TAGS=${{ env.IMAGE_TAGS }},${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest" >> $GITHUB_ENV | |
| else | |
| echo "IMAGE_TAGS=${{ env.IMAGE_TAGS }}" >> $GITHUB_ENV | |
| fi | |
| - name: Use temp.Dockerfile if Dockerfile doesn't exist | |
| run: | | |
| if [ -f Dockerfile ]; then | |
| echo "DOCKERFILE=./Dockerfile" >> $GITHUB_ENV | |
| else | |
| echo "DOCKERFILE=/tmp/Dockerfile" >> $GITHUB_ENV | |
| fi | |
| - name: 'Build Docker image (push: ${{ env.PUSH }}, dockerfile: ${{ env.DOCKERFILE }})' | |
| uses: docker/build-push-action@v4 | |
| with: | |
| context: . | |
| file: ${{ env.DOCKERFILE }} | |
| push: ${{ env.PUSH }} | |
| tags: | | |
| ${{ env.IMAGE_TAGS }} | |