build-and-push #276
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: build-and-push | |
| on: | |
| workflow_dispatch: {} | |
| schedule: | |
| - cron: "0 0 * * *" | |
| jobs: | |
| check-version: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| keel_tag: ${{ steps.keel_tag.outputs.value }} | |
| image_exists: ${{ steps.image_exists.outputs.value }} | |
| steps: | |
| - name: Get the latest release of keelhq/keel | |
| id: keel_tag | |
| run: | | |
| set -ex | |
| TAG="$(curl https://api.github.com/repos/keel-hq/keel/releases/latest -s | jq .name -r)" | |
| echo "value=${TAG}" >> $GITHUB_OUTPUT | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@master | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Check if image exists | |
| id: image_exists | |
| run: | | |
| set -ex | |
| IMAGE="${{ secrets.DOCKERHUB_USERNAME }}/keel:${{ steps.keel_tag.outputs.value }}" | |
| if docker manifest inspect "$IMAGE" &> /dev/null; then | |
| echo "value=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "value=false" >> $GITHUB_OUTPUT | |
| fi | |
| build-and-push: | |
| needs: | |
| - check-version | |
| if: needs.check-version.outputs.image_exists == 'false' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout Keel | |
| uses: actions/checkout@main | |
| with: | |
| repository: keel-hq/keel | |
| ref: ${{ env.TAG }} | |
| path: keel | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@master | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@master | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@master | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@master | |
| with: | |
| context: keel | |
| # This is not ideal but the frequency of releases is low enough that it's not a big deal | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| tags: "${{ env.IMAGE }}:${{ env.TAG }},${{ env.IMAGE }}:latest" | |
| env: | |
| IMAGE: ${{ secrets.DOCKERHUB_USERNAME }}/keel | |
| TAG: ${{ needs.check-version.outputs.keel_tag }} |