name: One-time Downstream Generated Sync

on:
  push:
    branches: [main]
    paths:
      - '.github/workflows/one-time-generated-sync.yml'

permissions:
  contents: write

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Regenerate portfolio outputs
        run: npm run build

      - name: Commit downstream generated outputs
        shell: bash
        run: |
          set -euo pipefail
          git add \
            assets/data/evidence-skill-map.json \
            assets/data/m365-evidence-catalog.json \
            content/microsoft-365/generated-output-hashes.json \
            content/site/generated-skill-map-hashes.json \
            microsoft-365/source-to-destination-matrix.csv
          if git diff --cached --quiet; then
            echo 'Downstream generated outputs are already synchronized.'
            exit 0
          fi
          git config user.name 'github-actions[bot]'
          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
          git commit -m 'chore: synchronize downstream generated hashes'
          git push origin HEAD:main