add motd context #121
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| name: Build Docker Image | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - 'trunk' | |
| pull_request: | |
| branches: | |
| - 'trunk' | |
| concurrency: | |
| group: docker-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| prep: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| taggedImage: ${{ steps.prep.outputs.tagged_image }} | |
| shortSha: ${{ steps.prep.outputs.short_sha}} | |
| branchName: ${{ steps.prep.outputs.branch_name }} | |
| latestTag: ${{ steps.prep.outputs.latest_tag }} | |
| repositoryName: ${{ steps.prep.outputs.repository_name }} | |
| registry: ${{ steps.prep.outputs.registry }} | |
| steps: | |
| - name: Git branch name | |
| id: git-branch-name | |
| uses: EthanSK/git-branch-name-action@v1 | |
| - name: Prepare info | |
| id: prep | |
| run: | | |
| SHORT_SHA=$(echo $GITHUB_SHA | head -c7) | |
| REPO=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}') | |
| TAG=${{ env.GIT_BRANCH_NAME }}-$(echo $GITHUB_SHA | head -c7) | |
| IMAGE=ideacrew/$REPO | |
| echo "tagged_image=${IMAGE}:${TAG}" >> $GITHUB_OUTPUT | |
| echo "short_sha=$SHORT_SHA" >> $GITHUB_OUTPUT | |
| echo "branch_name=${{ env.GIT_BRANCH_NAME }}" >> $GITHUB_OUTPUT | |
| echo "repository_name=$REPO" >> $GITHUB_OUTPUT | |
| echo "latest_tag=${IMAGE}:latest" >> $GITHUB_OUTPUT | |
| echo "registry=ghcr.io" >> $GITHUB_OUTPUT | |
| build-and-upload-image: | |
| needs: [prep] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Add git HEAD info to docker image | |
| run: git show --quiet HEAD > release.txt | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| with: | |
| install: true | |
| - name: Cache Docker layers | |
| uses: actions/cache@v3 | |
| with: | |
| path: /tmp/.buildx-cache | |
| # Key is named differently to avoid collision | |
| key: ${{ runner.os }}-multi-buildx-${{ github.sha }} | |
| restore-keys: | | |
| ${{ runner.os }}-multi-buildx | |
| - name: Login to GHCR | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ${{ needs.prep.outputs.registry }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build Image | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| builder: ${{ steps.buildx.outputs.name }} | |
| file: .docker/production/Dockerfile.gha | |
| # Set the desired build target here | |
| target: deploy | |
| # send to public registry if not a pull request | |
| push: ${{ github.event_name != 'pull_request' }} | |
| # create local image (for scanning) if it is a pull request | |
| load: ${{ github.event_name == 'pull_request' }} | |
| tags: | | |
| ghcr.io/${{ needs.prep.outputs.taggedImage }} | |
| ghcr.io/${{ needs.prep.outputs.latestTag }} | |
| cache-from: type=local,src=/tmp/.buildx-cache | |
| # Note the mode=max here | |
| # More: https://github.com/moby/buildkit#--export-cache-options | |
| # And: https://github.com/docker/buildx#--cache-tonametypetypekeyvalue | |
| cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new | |
| - name: Move cache | |
| run: | | |
| rm -rf /tmp/.buildx-cache | |
| mv /tmp/.buildx-cache-new /tmp/.buildx-cache | |
| notify-slack: | |
| if: github.event_name != 'pull_request' | |
| needs: [prep, build-and-upload-image] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Post to a Slack channel | |
| id: slack | |
| uses: slackapi/[email protected] | |
| with: | |
| channel-id: "docker-images-${{ needs.prep.outputs.repositoryName }}" | |
| slack-message: "New image pushed: ghcr.io/${{ needs.prep.outputs.taggedImage }} built from <https://github.com/ideacrew/${{ needs.prep.outputs.repositoryName }}/commit/${{ needs.prep.outputs.shortSha }}|${{ needs.prep.outputs.shortSha }}> on `${{ needs.prep.outputs.branchName }}`" | |
| env: | |
| SLACK_BOT_TOKEN: ${{ secrets.YELLR_BOT_TOKEN }} | |