name: Stale Pull Requests

on:
  schedule:
    - cron: "30 3 * * *"
  workflow_dispatch:
    inputs:
      mode:
        description: Run without changes or apply the PR inactivity policy
        type: choice
        required: true
        default: dry-run
        options:
          - dry-run
          - apply

permissions:
  contents: read
  issues: write
  pull-requests: write

concurrency:
  group: stale-pull-requests
  cancel-in-progress: false

jobs:
  stale-prs:
    name: Check Every Open PR
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: 24
      - name: Check PR inactivity
        env:
          GITHUB_TOKEN: ${{ github.token }}
          GITHUB_REPOSITORY: ${{ github.repository }}
          RUN_MODE: ${{ github.event_name == 'schedule' && 'apply' || inputs.mode }}
        run: node scripts/stale-prs/run.mjs "--${RUN_MODE}"