bot-coderabbit-plan-trigger.yml

# This workflow automatically triggers CodeRabbit's plan feature for intermediate and advanced issues.
# Fix for #1427: Only triggers when a beginner/intermediate/advanced label is specifically added,
# preventing duplicate runs when other labels are added to the same issue.
name: CodeRabbit Plan Trigger
on:
  issues:
    types: [labeled]
  workflow_dispatch:
    inputs:
      dry_run:
        description: "Run without posting comments"
        required: false
        default: "true"
        type: choice
        options:
          - "true"
          - "false"

permissions:
  issues: write
  contents: read

jobs:
  coderabbit_plan_trigger:
    runs-on: ubuntu-latest
    concurrency:
      group: coderabbit-plan-${{ github.event.issue.number }}
      cancel-in-progress: false
    # Only run when the newly added label is beginner, intermediate, or advanced (case-insensitive)
    if: >
      github.event_name == 'workflow_dispatch' ||
      (github.event.action == 'labeled' && 
      contains(fromJson('["beginner","intermediate","advanced","Beginner","Intermediate","Advanced"]'), github.event.label.name))

    steps:
      - name: Harden the runner
        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
        with:
          egress-policy: audit

      - name: Checkout repository
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 #v6.0.1

      - name: Trigger CodeRabbit Plan
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          DRY_RUN: ${{ github.event_name == 'workflow_dispatch' && inputs.dry_run || 'false' }}
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd #v8.0.0
        with:
          script: |
            const script = require('./.github/scripts/coderabbit_plan_trigger.js');      
            await script({ github, context});