add-invalid-label.yml

name: Add Invalid Label if Low Quality Label is Added

on:
  issues:
    types: [labeled]
  pull_request:
    types: [labeled]

jobs:
  add_invalid_label:
    runs-on: ubuntu-latest

    steps:
    - name: Check if "low quality" label was added
      if: ${{ github.event.label.name == 'low quality' }}
      uses: actions/github-script@v6
      with:
        script: |
          const { context, github } = require('@actions/github');

          // Define the label to be added
          const labelToAdd = 'invalid';

          // Get the issue or pull request number
          const issue_number = context.payload.issue ? context.payload.issue.number : context.payload.pull_request.number;

          // Check if the 'invalid' label already exists
          const existingLabels = context.payload.issue ? context.payload.issue.labels : context.payload.pull_request.labels;
          const labelExists = existingLabels.some(label => label.name === labelToAdd);

          if (!labelExists) {
            // Add 'invalid' label if it doesn't exist
            await github.rest.issues.addLabels({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issue_number,
              labels: [labelToAdd]
            });

            console.log(`Label "${labelToAdd}" added to issue/pr #${issue_number}.`);
          } else {
            console.log(`Label "${labelToAdd}" already exists on issue/pr #${issue_number}. No action taken.`);
          }