_check_pr_status.yml

name: Check PR Status (Reusable)

on:
  workflow_call:
    outputs:
      should_continue:
        description: "Whether the workflow should continue"
        value: ${{ jobs.check_pr_status.outputs.should_continue }}

jobs:
  check_pr_status:
    runs-on: ubuntu-latest
    outputs:
      should_continue: ${{ steps.check.outputs.should_continue }}
    steps:
      - name: Check if PR is still open
        id: check
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            console.log('Event name:', context.eventName);
            console.log('Payload keys:', Object.keys(context.payload));

            // Only check for PR events
            if (context.eventName !== 'pull_request') {
              console.log('Not a PR event, continuing...');
              core.setOutput('should_continue', 'true');
              return;
            }

            // Ensure we have PR data
            if (!context.payload.pull_request) {
              console.log('No pull_request data in payload, continuing...');
              core.setOutput('should_continue', 'true');
              return;
            }

            const { owner, repo } = context.repo;
            const prNumber = context.payload.pull_request.number;

            console.log(`Checking PR #${prNumber} status...`);

            try {
              const pr = await github.rest.pulls.get({
                owner,
                repo,
                pull_number: prNumber,
              });

              console.log(`PR #${prNumber} state: ${pr.data.state}, merged: ${pr.data.merged}`);

              if (pr.data.state === 'closed') {
                if (pr.data.merged) {
                  console.log(`PR #${prNumber} has been merged. Stopping workflow.`);
                } else {
                  console.log(`PR #${prNumber} has been closed. Stopping workflow.`);
                }
                core.setOutput('should_continue', 'false');
              } else {
                console.log(`PR #${prNumber} is still open. Continuing workflow.`);
                core.setOutput('should_continue', 'true');
              }
            } catch (error) {
              console.error(`Error checking PR status: ${error.message}`);
              console.log('Error details:', error);
              console.log('Continuing workflow due to error...');
              core.setOutput('should_continue', 'true');
            }