name: Sync schemas

# Regenerate src/json/*.json from src/yaml/*.yaml on every pull request and
# commit the result back to the PR branch, so contributors only ever edit YAML.

on:
  pull_request:
    types: [opened, synchronize, reopened]

permissions:
  contents: write

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout PR branch
        if: github.event.pull_request.head.repo.full_name == github.repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
          fetch-depth: 0

      - name: Setup Node.js and install dependencies
        if: github.event.pull_request.head.repo.full_name == github.repository
        uses: diplodoc-platform/setup-node-action@v1
        with:
          node-version: ${{ vars.NODE_VERSION || '24' }}

      - name: Regenerate JSON from YAML
        if: github.event.pull_request.head.repo.full_name == github.repository
        run: npm run build:schemas

      - name: Commit regenerated JSON
        if: github.event.pull_request.head.repo.full_name == github.repository
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: 'chore: sync generated json schemas'
          file_pattern: 'src/json/*.json'