Docker Image CI #42
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| name: Docker Image CI | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| build-and-push-image: | |
| name: Push Docker image to Docker Hub | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Check out the repo | |
| uses: actions/checkout@v4 | |
| - name: Log in to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }} | |
| - name: Pull currently used Docker image | |
| run: docker pull aaalexlit/faq-slack-bot:main | |
| - name: Tag currently used Docker image as "previous" to enable easy rollback | |
| run: docker tag aaalexlit/faq-slack-bot:main aaalexlit/faq-slack-bot:previous | |
| - name: Push tagged image to Docker Hub | |
| run: docker push aaalexlit/faq-slack-bot:previous | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: aaalexlit/faq-slack-bot | |
| tags: | | |
| type=sha | |
| type=ref,event=branch | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: ./slack_bot/ | |
| file: ./slack_bot/Dockerfile | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |