name: Regenerate skills

on:
  push:
    branches: [main]
    paths:
      - 'nvidia/**/README.md'
      - 'overrides/**'
      - 'scripts/generate.mjs'
      - 'plugin.json'
  workflow_dispatch:

concurrency:
  group: regenerate-skills-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: write

jobs:
  regenerate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: true

      - uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Regenerate skills
        run: node scripts/generate.mjs

      - name: Commit if changed
        run: |
          if git diff --quiet skills/; then
            echo "No changes to skills/ - skipping commit"
            exit 0
          fi

          git config user.name  "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

          git add skills/
          git commit -m "chore: regenerate skills/ from upstream playbooks [skip ci]"
          git push