Build and push latest image #6317
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| name: Build and push latest image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - stable | |
| schedule: | |
| # We run it every 4 hours, starting at 02:15. | |
| # Note that this will only update the 'latest' tag (not the 'stable' tag). | |
| # Ideally, we would update the image every time the base image | |
| # (p4lang/third-party) is updated, but we deem this good enough. | |
| - cron: '15 2-23/4 * * *' # "At minute 15 past every 4th hour from 2 through 23." | |
| jobs: | |
| build: | |
| if: ${{ github.repository == 'p4lang/PI' }} | |
| runs-on: [ubuntu-latest] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - name: Determine Docker image tag | |
| id: get-tag | |
| shell: bash | |
| run: | | |
| TAG="" | |
| if [[ "$GITHUB_REF" =~ "main" ]]; then | |
| TAG="latest" | |
| elif [[ "$GITHUB_REF" =~ "stable" ]]; then | |
| TAG="stable" | |
| else | |
| echo "Invalid Github ref $GITHUB_REF" | |
| exit 1 | |
| fi | |
| echo "Tag is $TAG" | |
| echo "::set-output name=tag::$TAG" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Build and push Docker image to registry | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| push: true | |
| tags: p4lang/pi:${{ steps.get-tag.outputs.tag }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |