add-untriaged.yml

name: Apply 'untriaged' label during issue lifecycle

on:
  issues:
    types: [opened, reopened, transferred]

jobs:
  apply-label-if-not-collaborator:
    runs-on: ubuntu-latest
    steps:
      - name: Check if issue author is a collaborator
        id: check-collaborator
        uses: actions/github-script@v6
        with:
          script: |
            const issueAuthor = context.payload.issue.user.login;
            const repoOwner = context.repo.owner;
            const repoName = context.repo.repo;
            let isCollaborator = false;
            
            console.log(`Checking collaborator status for ${issueAuthor} in ${repoOwner}/${repoName}`);
            
            try {
              const { data: permissionLevel } = await github.rest.repos.getCollaboratorPermissionLevel({
                owner: repoOwner,
                repo: repoName,
                username: issueAuthor,
              });
              
              console.log(`Permission level for ${issueAuthor}: ${permissionLevel.permission}`);
              
              if (permissionLevel.permission !== 'none') {
                isCollaborator = true;
                console.log(`${issueAuthor} is a collaborator with ${permissionLevel.permission} permission.`);
              } else {
                console.log(`${issueAuthor} has 'none' permission, considered as non-collaborator.`);
              }
            } catch (error) {
              if (error.status === 404) {
                console.log(`${issueAuthor} is not a collaborator (404 error).`);
              } else {
                console.error(`Error checking collaborator status: ${error.message}`);
                core.setFailed(`Error checking collaborator status: ${error.message}`);
                return;
              }
            }
            
            core.setOutput('is_collaborator', isCollaborator.toString());
            console.log(`Set output is_collaborator to: ${isCollaborator.toString()}`);

      - name: Debug outputs
        run: |
          echo "Is collaborator: ${{ steps.check-collaborator.outputs.is_collaborator }}"
          echo "Issue author: ${{ github.event.issue.user.login }}"
          echo "Repo: ${{ github.repository }}"

      - name: Apply label if not a collaborator
        if: steps.check-collaborator.outputs.is_collaborator == 'false'
        uses: actions/github-script@v6
        with:
          script: |
            console.log('Attempting to add "untriaged" label');
            try {
              await github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ['untriaged']
              });
              console.log('Successfully added "untriaged" label');
            } catch (error) {
              console.error(`Error adding label: ${error.message}`);
              core.setFailed(`Error adding label: ${error.message}`);
            }