Build and Push to Docker Hub #598
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| name: Build and Push to Docker Hub | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - main | |
| schedule: | |
| - cron: '0 */6 * * *' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| build_and_push: | |
| runs-on: ubuntu-latest | |
| env: | |
| DOCKERHUB_REPO: jrasanen/bookwyrm | |
| steps: | |
| - name: Fetch the latest Bookwyrm tag | |
| id: bookwyrm_tag | |
| run: | | |
| LATEST_TAG=$(curl -s "https://api.github.com/repos/bookwyrm-social/bookwyrm/tags" | jq -r '.[0].name') | |
| echo "Latest tag is $LATEST_TAG" | |
| echo "latest_tag=$LATEST_TAG" >> $GITHUB_OUTPUT | |
| - name: Check if the tag exists on Docker Hub | |
| id: dockerhub_check | |
| run: | | |
| TAG=${{ steps.bookwyrm_tag.outputs.latest_tag }} | |
| TAG_EXISTS=$(curl -s -f "https://hub.docker.com/v2/repositories/${DOCKERHUB_REPO}/tags/${TAG}/" > /dev/null && echo "0" || echo "1") | |
| echo "tag_exists=$TAG_EXISTS" >> $GITHUB_OUTPUT | |
| if [ "$TAG_EXISTS" == "0" ]; then | |
| echo "Tag $TAG exists on Docker Hub. Exiting workflow." | |
| exit 0 | |
| fi | |
| - name: Check out your repository | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| uses: actions/checkout@v4 | |
| - name: Check out Bookwyrm repository at the latest tag | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: bookwyrm-social/bookwyrm | |
| ref: ${{ steps.bookwyrm_tag.outputs.latest_tag }} | |
| path: "bookwyrm" | |
| - name: Copy our Dockerfile into Bookwyrm context | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| run: cp Dockerfile bookwyrm/Dockerfile | |
| - name: Copy our settings.py to bookwyrm/settings.py | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| run: cp settings.py bookwyrm/bookwyrm/settings.py | |
| - name: Set up Docker Buildx | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to Docker Hub | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Build and Push | |
| if: steps.dockerhub_check.outputs.tag_exists != '0' | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: ./bookwyrm | |
| file: ./bookwyrm/Dockerfile | |
| push: true | |
| tags: | | |
| ${{ env.DOCKERHUB_REPO }}:${{ steps.bookwyrm_tag.outputs.latest_tag }} | |
| ${{ env.DOCKERHUB_REPO }}:latest | |
| platforms: linux/amd64,linux/arm64 |