name: New issues labeler
on:
  issues:
    types:
      - opened

permissions:
  issues: write

jobs:
  new-contributor-labeler:
    name: Label issues when they are created by a first time contributor
    permissions:
      contents: read
      issues: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v7
        with:
          script: |
            console.log("Verify that the issue was created by a first time contributor");
            const labelName = "triage/pending-triage";
            const creator = context.payload.sender.login
            const owner = context.repo.owner;
            const repo = context.repo.repo;
            const contributors = await github.paginate(
            github.rest.repos.listContributors,
              { owner, repo, per_page: 100 }
            );
            let isAlreadyContributor = contributors.some(
              (c) => (c.login ?? "").toLowerCase() === creator.toLowerCase()
            );
            if (isAlreadyContributor) {
              console.log("User %s is already a contributor", creator);
              return;
            }
            console.log("Adding label %s to issue number %d", labelName, context.issue.number)
            
            await github.rest.issues.addLabels({
              issue_number: context.issue.number,
              owner: owner,
              repo: repo,
              labels: [labelName]
            })