name: Remove waiting label from PRs

on:
  pull_request_target:
    types: synchronize

jobs:
  delabel:
    name: Remove label
    runs-on: ubuntu-latest

    steps:
      - name: Remove label
        uses: actions/github-script@v7
        with:
          github-token: ${{ github.token }}
          script: |
            async function removeLabel(owner, repo, issue_number, name) {
              try {
                await github.rest.issues.removeLabel({
                  owner: owner,
                  repo: repo,
                  issue_number: issue_number,
                  name: name,
                });
              } catch (error) {
                if (error.status === 404) {
                  //probably label wasn't set on the issue
                  console.log('Failed to remove label ' + name + ' (probably label isn\'t on the PR): ' + error.message);
                } else {
                  throw error;
                }
              }
            }
            const [owner, repo] = context.payload.repository.full_name.split('/');
            removeLabel(owner, repo, context.payload.number, "Status: Waiting on Author");
            removeLabel(owner, repo, context.payload.number, "Stale");