Build OCI Image for GoLang binary #43
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| name: build-oci-image | |
| run-name: Build OCI Image for GoLang binary | |
| on: | |
| push: | |
| branches: ['main'] | |
| env: | |
| FULL_IMAGE_NAME: ${{ github.repository }} # full image name: owner/image | |
| jobs: | |
| build-oci-image: | |
| runs-on: ubuntu-22.04 | |
| # https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs | |
| permissions: | |
| contents: read # for actions/checkout | |
| packages: write # for OCI build | |
| #id-token: write # for requesting OIDC JWT from 3rd party | |
| steps: | |
| - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event from ${{ github.actor }}." | |
| - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!" | |
| - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}." | |
| # checkout | |
| - name: Check out repository code | |
| uses: actions/checkout@v3 | |
| # debug | |
| - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner." | |
| - run: echo "🖥️ The workflow is now ready to test your code on the runner." | |
| - name: List files in the repository | |
| run: | | |
| ls ${{ github.workspace }} | |
| - run: echo "🍏 This job's status is ${{ job.status }}." | |
| # debug github context and env | |
| - name: Dump env | |
| run: env | sort | |
| - name: Dump GitHub context | |
| env: | |
| GITHUB_CONTEXT: ${{ toJson(github) }} | |
| run: echo "$GITHUB_CONTEXT" | |
| # docker hub credentials | |
| - name: login to docker hub | |
| uses: docker/login-action@v3 | |
| with: | |
| #registry: docker.io | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_TOKEN }} | |
| # tags and labels | |
| - name: Extract metadata (tags, labels) for image ${{ env.FULL_IMAGE_NAME }} | |
| id: meta | |
| uses: docker/metadata-action@v4 | |
| with: | |
| # https://docs.github.com/en/actions/publishing-packages/publishing-docker-images | |
| # push to both docker hub and Github Container Registry | |
| images: | | |
| ${{ env.FULL_IMAGE_NAME }} | |
| tags: | | |
| type=semver,pattern={{version}} | |
| type=ref,event=pr | |
| type=ref,event=branch | |
| # in addition to full semantic version (x.y.z) would also create (x.y) | |
| #type=semver,pattern={{major}}.{{minor}} | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| platforms: linux/amd64,linux/arm64 | |
| # build OCI image and push to registries (Docker Hub and Github Container Registry) | |
| - name: build and push docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| build-args: | | |
| MY_VERSION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }} | |
| MY_BUILTBY=github-action |