Merge pull request #388 from gradle/cobexer/improve-maintenance-scripts #110
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| name: Official Images Updates | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - "master" | |
| - "8" | |
| - "7" | |
| - "6" | |
| pull_request: | |
| permissions: {} | |
| jobs: | |
| library-gradle: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v5 | |
| with: | |
| fetch-depth: 0 # we need all branches so we can read Dockerfiles from them | |
| - name: Provision best available generate-stackbrew-library.py and toolbox | |
| env: | |
| EVENT_NAME: ${{ github.event_name }} | |
| CURRENT_COMMIT: ${{ github.sha }} | |
| BASE_REF: ${{ github.event.pull_request.base.ref }} | |
| shell: bash | |
| run: | | |
| # if the generate-stackbrew-library.py was modified in the current PR, use that version; otherwise, use the version from master | |
| if [ "${EVENT_NAME}" == "pull_request" ] && [ "$(git diff --name-only "origin/$BASE_REF..$CURRENT_COMMIT" -- 'generate-stackbrew-library.py' | wc -l)" -gt 0 ]; then | |
| echo "Using modified generate-stackbrew-library.py" | |
| else | |
| echo "Using generate-stackbrew-library.py from master branch" | |
| git checkout origin/master -- generate-stackbrew-library.py | |
| fi | |
| # if the toolbox Dockerfile was modified in the current PR, use that version; otherwise, use the version from master | |
| if [ "${EVENT_NAME}" == "pull_request" ] && [ "$(git diff --name-only "origin/$BASE_REF..$CURRENT_COMMIT" -- 'toolbox/Dockerfile' | wc -l)" -gt 0 ]; then | |
| echo "Using modified toolbox/Dockerfile" | |
| else | |
| echo "Using toolbox/Dockerfile from master branch" | |
| git checkout origin/master -- toolbox/Dockerfile | |
| fi | |
| - run: docker build --tag gradle-dockerhub-toolbox -f toolbox/Dockerfile toolbox | |
| - name: Generate library file | |
| run: | | |
| docker run --rm \ | |
| -v "$PWD:/ws" \ | |
| -w /ws \ | |
| -e CURRENT_COMMIT \ | |
| -e BASE_SHA \ | |
| gradle-dockerhub-toolbox \ | |
| bash -c 'if [ -n "$BASE_SHA" ]; then ./generate-stackbrew-library.py --substitute "$BASE_SHA" "$CURRENT_COMMIT"; else ./generate-stackbrew-library.py; fi > library-gradle' | |
| env: | |
| CURRENT_COMMIT: ${{ github.sha }} | |
| BASE_SHA: ${{ github.event.pull_request.base.sha }} | |
| - name: Archive library file | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: gradle | |
| path: library-gradle | |
| - name: Compare library files | |
| id: compare | |
| run: | | |
| curl -q -sS -o /dev/stdout "https://raw.githubusercontent.com/docker-library/official-images/refs/heads/master/library/gradle" | \ | |
| sed -E "s/GitCommit: .*/GitCommit: 0000000000000000000000000000000000000000/" > existing-library-gradle | |
| sed -E "1d; s/GitCommit: .*/GitCommit: 0000000000000000000000000000000000000000/" library-gradle > updated-library-gradle | |
| DIFF_OUTPUT=$(diff existing-library-gradle updated-library-gradle || :) | |
| echo "$DIFF_OUTPUT" > diff.txt | |
| - name: Save PR number | |
| if: github.event_name == 'pull_request' | |
| run: echo ${{ github.event.number }} > pr_number.txt | |
| - name: Upload diff and PR number | |
| if: github.event_name == 'pull_request' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: pr-comment-data | |
| path: | | |
| diff.txt | |
| pr_number.txt |