gemini-cli/.github/workflows/label-backlog-child-issues.yml

name: 'Label Child Issues for Project Rollup'

on:
  issues:
    types: ['opened', 'edited', 'reopened']

jobs:
  labeler:
    runs-on: 'ubuntu-latest'
    permissions:
      issues: 'write'
    steps:
      - name: 'Check for Parent Workstream and Apply Label'
        uses: 'actions/github-script@v7'
        with:
          script: |
            const issue = context.payload.issue;
            const labelToAdd = 'workstream-rollup';

            // --- Define the FULL URLs of the allowed parent workstreams ---
            const allowedParentUrls = [
              'https://api.github.com/repos/google-gemini/gemini-cli/issues/15374',
              'https://api.github.com/repos/google-gemini/gemini-cli/issues/15456',
              'https://api.github.com/repos/google-gemini/gemini-cli/issues/15324'
            ];

            // Check if the issue has a parent_issue_url and if it's in our allowed list.
            if (issue && issue.parent_issue_url && allowedParentUrls.includes(issue.parent_issue_url)) {
              console.log(`SUCCESS: Issue #${issue.number} is a child of a target workstream (${issue.parent_issue_url}). Adding label.`);
              await github.rest.issues.addLabels({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: issue.number,
                labels: [labelToAdd]
              });
            } else if (issue && issue.parent_issue_url) {
              console.log(`FAILURE: Issue #${issue.number} has a parent, but it's not a target workstream. Parent URL: ${issue.parent_issue_url}`);
            } else {
              console.log(`FAILURE: Issue #${issue.number} is not a child of any issue. No action taken.`);
            }