xref: /optee_os/.github/workflows/notify.yml (revision 023b04ce9a01a2b211891d5d17e463069e519369)

# The purpose of this workflow is to run the scripts/notify_maintainers.py
# for pull requests against the OP-TEE OS main repository in a secure way.
# It runs on the pull_request_target event, which grants write permission
# (issues: write) using the default short-lived GITHUB_TOKEN. Due to this
# write access to PRs and issues, to prevent security issues the
# pull_request_target event also checks out the code in the target branch,
# not the code from the PR. This code can therefore be trusted.

name: Maintainer notification
on:
  pull_request_target:
    types: [opened, synchronize]
permissions:
  contents: read
  pull-requests: write
jobs:
  notify-maintainers:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base branch
        uses: actions/checkout@v4
      - name: Install python3-github
        run: |
          sudo apt-get update
          sudo apt-get install python3-github
      - name: Compute maintainers
        id: compute
        env:
          REPO: ${{ github.repository }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          python3 scripts/notify_maintainers.py | tee output.txt
          grep message= output.txt >> $GITHUB_OUTPUT
      - name: Comment on PR
        if: steps.compute.outputs.message != ''
        uses: actions/github-script@v8
        with:
          script: |
            const message = "${{ steps.compute.outputs.message }}";
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
              body: message
            });