comment-pr #19
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| # Description: This workflow is triggered when the `receive-pr` workflow completes to post suggestions on the PR. | |
| # Since this pull request has write permissions on the target repo, we should **NOT** execute any untrusted code. | |
| # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/ | |
| --- | |
| name: comment-pr | |
| on: | |
| workflow_run: | |
| workflows: ["receive-pr"] | |
| types: | |
| - completed | |
| jobs: | |
| post-suggestions: | |
| # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#running-a-workflow-based-on-the-conclusion-of-another-workflow | |
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: read | |
| pull-requests: write | |
| env: | |
| # https://docs.github.com/en/actions/reference/authentication-in-a-workflow#permissions-for-the-github_token | |
| ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| timeout-minutes: 10 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: ${{github.event.workflow_run.head_branch}} | |
| repository: ${{github.event.workflow_run.head_repository.full_name}} | |
| # Download the patch | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: patch | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| run-id: ${{ github.event.workflow_run.id }} | |
| - name: Apply patch | |
| run: | | |
| git apply git-diff.patch --allow-empty | |
| rm git-diff.patch | |
| # Download the PR number | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: pr_number | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| run-id: ${{ github.event.workflow_run.id }} | |
| - name: Read pr_number.txt | |
| run: | | |
| PR_NUMBER=$(cat pr_number.txt) | |
| echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV | |
| rm pr_number.txt | |
| # Post suggestions as a comment on the PR | |
| - uses: googleapis/code-suggester@v4 | |
| with: | |
| command: review | |
| pull_number: ${{ env.PR_NUMBER }} | |
| git_dir: '.' |