base-image update check #73
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: base-image update check | |
| on: | |
| schedule: | |
| - cron: "0 15 * * MON" | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| strategy: | |
| matrix: | |
| tag: [ "3.10", "3.10-slim", "3.9", "3.9-slim" ] # the selected tags from the python image we'll build for | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Checks-out your repository under $GITHUB_WORKSPACE, so job can access it | |
| - uses: actions/checkout@v3 | |
| # Check if base image is different SHA from layer of image. | |
| - name: Did base image change | |
| id: baseupdatecheck | |
| uses: lucacome/[email protected] | |
| with: | |
| base-image: library/python:${{ matrix.tag }} | |
| image: aperullo/python-dind:${{ matrix.tag }} | |
| # If it is, figure out the latest versions of compose and dind | |
| - name: Generate build args | |
| id: buildargs | |
| run: | | |
| echo PYTHON_TAG=${{ matrix.tag }} >> $GITHUB_ENV | |
| echo COMPOSE_VERSION="$(curl https://api.github.com/repos/docker/compose/releases/latest | jq .tag_name)" >> $GITHUB_ENV | |
| echo DIND_COMMIT="$(curl -fsSL 'https://github.com/docker/docker/commits/master/hack/dind.atom' | tac|tac | awk -F '[[:space:]]*[<>/]+' '$2 == "id" && $3 ~ /Commit/ { print $4; exit }')" >> $GITHUB_ENV | |
| if: steps.baseupdatecheck.outputs.needs-updating == 'true' | |
| # build an image based on the current tag, passing the builds args | |
| - name: Build docker images | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: "${{ github.workspace }}" | |
| load: true | |
| tags: aperullo/python-dind:${{ matrix.tag }} | |
| build-args: | | |
| PYTHON_TAG=${{ env.PYTHON_TAG }} | |
| COMPOSE_VERSION=${{ env.COMPOSE_VERSION }} | |
| DIND_COMMIT=${{ env.DIND_COMMIT }} | |
| if: steps.baseupdatecheck.outputs.needs-updating == 'true' | |
| # Mount a docker socket and run the hello-world image to verify docker is working (dind can't be verified in github actions) | |
| - name: Test built image | |
| run: | | |
| docker run --rm -v /var/run/docker.sock:/var/run/docker.sock aperullo/python-dind:${{ matrix.tag }} docker run hello-world | |
| if: steps.baseupdatecheck.outputs.needs-updating == 'true' | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| if: steps.baseupdatecheck.outputs.needs-updating == 'true' | |
| # if test didn't fail us out of the job, upload the image with the tag its based on. | |
| # Should not increase build time since uses cache. https://github.com/docker/build-push-action/blob/master/docs/advanced/test-before-push.md#:~:text=Build%20time%20will%20not%20be%20increased%20with%20this%20workflow | |
| - name: Push docker image | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| push: true | |
| tags: aperullo/python-dind:${{ matrix.tag }} | |
| build-args: | | |
| PYTHON_TAG=${{ env.PYTHON_TAG }} | |
| COMPOSE_VERSION=${{ env.COMPOSE_VERSION }} | |
| DIND_COMMIT=${{ env.DIND_COMMIT }} | |
| if: steps.baseupdatecheck.outputs.needs-updating == 'true' && github.ref_name == 'main' |