Security hardening: Use mktemp for temporary files in diff tool to pr… #551
Workflow file for this run
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| name: Image Check | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: ["main"] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| pull-requests: write | |
| jobs: | |
| diff: | |
| runs-on: distroless-ci-large-ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v6 | |
| - name: Set up Go | |
| uses: actions/setup-go@v6 | |
| with: | |
| go-version: "1.25" | |
| - uses: actions/cache@v4 | |
| with: | |
| path: | | |
| ~/.cache/bazel-repo | |
| key: bazel-cache-deps-ci2-${{ github.sha }} | |
| restore-keys: | | |
| bazel-cache-deps-ci2-${{ github.sha }} | |
| bazel-cache-deps-ci2- | |
| - name: Fetch | |
| run: | | |
| for i in $(seq 10); do | |
| bazel --bazelrc=$GITHUB_WORKSPACE/.github/workflows/ci.bazelrc cquery 'attr(tags, "amd64", ...)' && break | |
| sleep 10; | |
| done | |
| - name: Build all images | |
| run: bazel build //:sign_and_push | |
| - name: Install Deps | |
| run: | | |
| go install github.com/google/go-containerregistry/cmd/crane@main | |
| go install github.com/reproducible-containers/diffoci/cmd/diffoci@master | |
| go install filippo.io/mkcert@master | |
| sudo curl -fsSL "https://github.com/project-zot/zot/releases/download/v2.0.2-rc2/zot-linux-amd64-minimal" > /usr/local/bin/zot | |
| sudo chmod +x /usr/local/bin/zot | |
| - name: Diff All Images | |
| id: diff | |
| run: | | |
| ./private/tools/diff.bash \ | |
| --query-bazel --registry-spawn-https \ | |
| --head-ref ${{ github.head_ref }} \ | |
| --base-ref ${{ github.event.pull_request.base.ref }} \ | |
| --set-github-output-on-diff \ | |
| --skip-image-index \ | |
| --jobs $(($(nproc --all) * 2)) \ | |
| --logs ./verbose.log \ | |
| --report ./report.log | |
| - uses: actions/upload-artifact@v5 | |
| id: report | |
| with: | |
| name: "Report" | |
| path: | | |
| ./verbose.log | |
| ./report.log | |
| - name: Write diff to job output for forks | |
| if: ${{ github.event.pull_request.head.repo.fork && steps.diff.outputs.changed_targets }} | |
| env: | |
| CHANGED: ${{ steps.diff.outputs.changed_targets }} | |
| run: | | |
| echo "This pull request has modified the following images:" | |
| echo "$CHANGED" | |
| - uses: peter-evans/find-comment@v4 | |
| id: fc | |
| if: ${{ !github.event.pull_request.head.repo.fork }} | |
| with: | |
| issue-number: ${{ github.event.pull_request.number }} | |
| comment-author: "github-actions[bot]" | |
| body-includes: 🌳 🔄 Image Check | |
| - name: Report diff | |
| if: ${{ !github.event.pull_request.head.repo.fork && steps.diff.outputs.changed_targets }} | |
| uses: peter-evans/create-or-update-comment@v5 | |
| with: | |
| comment-id: ${{ steps.fc.outputs.comment-id }} | |
| issue-number: ${{ github.event.pull_request.number }} | |
| body: | | |
| 🌳 🔄 Image Check | |
| This pull request has modified the following images: | |
| ```starlark | |
| ${{steps.diff.outputs.changed_targets}} | |
| ``` | |
| You can check the details in the report [here](${{steps.report.outputs.artifact-url}}) | |
| edit-mode: replace | |
| - name: Report no diff | |
| if: ${{ !github.event.pull_request.head.repo.fork && !steps.diff.outputs.changed_targets }} | |
| uses: peter-evans/create-or-update-comment@v5 | |
| with: | |
| comment-id: ${{ steps.fc.outputs.comment-id }} | |
| issue-number: ${{ github.event.pull_request.number }} | |
| body: | | |
| 🌳 🔄 Image Check | |
| This pull request doesn't make any changes to the images. 👍 | |
| You can check the details in the report [here](${{steps.report.outputs.artifact-url}}) | |
| edit-mode: replace |