autoCloseLinkedIssues.yml

name: 'Auto Close Linked Issues'

on:
  pull_request_target:
    types: [closed]
    branches: [main, master]

jobs:
  close-issues:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    permissions:
      issues: write
      pull-requests: write

    steps:
      - uses: actions/checkout@v3

      - name: Close Linked Issues
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.COFFEE_SHOP_GITHUB_TOKEN }}
          script: |
            const pr = context.payload.pull_request;
            
            // Get issue numbers from PR title/body
            const issueNumbers = [
              ...pr.title.match(/#(\d+)/g) || [],
              ...pr.body.match(/#(\d+)/g) || []
            ].map(num => Number(num.replace('#', '')));
            
            // Process each linked issue
            for (const issueNumber of issueNumbers) {
              await github.rest.issues.update({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: issueNumber,
                state: 'closed'
              });
              
              // Add completion comment
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: issueNumber,
                body: `✅ This issue has been resolved in PR #${pr.number} by @${pr.user.login}`
              });
            }