close-old-pr.yml

name: Close Stale PRs Without Owner Comments

on:
  schedule:
    - cron: "0 0 * * *"  # Runs daily at midnight

jobs:
  close_stale_prs:
    runs-on: ubuntu-latest

    steps:
      - name: Check out the repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Close Stale PRs Without Owner Comments
        run: |
          const daysThreshold = 30;
          const github = require('@actions/github');
          const { Octokit } = require('@octokit/rest');
          const octokit = new Octokit({ auth: process.env.GITHUB_TOKEN });
          const owner = github.context.repo.owner;
          const repo = github.context.repo.repo;
          const now = new Date();
          const thresholdDate = new Date(now.setDate(now.getDate() - daysThreshold));
          
          async function run() {
            const { data: pullRequests } = await octokit.pulls.list({ owner, repo, state: 'open' });
            for (const pr of pullRequests) {
              const { data: comments } = await octokit.issues.listComments({ owner, repo, issue_number: pr.number });
              const ownerComments = comments.filter(comment => comment.user.login === owner);
              const recentOwnerComment = ownerComments.find(comment => new Date(comment.created_at) > thresholdDate);
              
              if (!recentOwnerComment) {
                await octokit.pulls.update({ owner, repo, pull_number: pr.number, state: 'closed' });
                await octokit.issues.createComment({
                  owner,
                  repo,
                  issue_number: pr.number,
                  body: "This pull request has been closed because there has been no comment from the repository owner for the last 30 days. Please reach out to the maintainers if you have any questions."
                });
              }
            }
          }
          
          run().catch(err => {
            console.error(err);
            process.exit(1);
          });

        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}