name: Test and trigger downstream tutorial sync

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  trigger:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout tutorial revision
        uses: actions/checkout@v7
        with:
          path: tutorial-source
          persist-credentials: false

      - name: Checkout website repo
        uses: actions/checkout@v7
        with:
          repository: eunomia-bpf/eunomia.dev
          ref: main
          path: website
          fetch-depth: 0
          persist-credentials: false

      - name: Stage tutorial revision in website
        run: |
          rm -rf website/docs/tutorials
          mkdir -p website/docs/tutorials
          cp -a tutorial-source/src/* website/docs/tutorials/
          cp tutorial-source/src/SUMMARY.md website/docs/tutorials/index.md
          cp tutorial-source/src/SUMMARY.zh.md website/docs/tutorials/index.zh.md
          rm website/docs/tutorials/SUMMARY.md website/docs/tutorials/SUMMARY.zh.md
          mkdir -p website/docs/tutorials/imgs
          cp -a tutorial-source/imgs/. website/docs/tutorials/imgs/

      - uses: actions/setup-node@v6
        with:
          node-version: "22"
          cache: npm
          cache-dependency-path: website/app/package-lock.json

      - name: Build production static export
        working-directory: website/app
        env:
          NEXT_PUBLIC_SITE_URL: https://eunomia.dev
        run: |
          npm ci
          npm run build

      - name: Trigger sync workflow
        if: github.event_name == 'push' && github.ref == 'refs/heads/main' && github.repository == 'eunomia-bpf/bpf-developer-tutorial'
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.PAT }}
          repository: eunomia-bpf/eunomia.dev
          event-type: trigger-tutorial-sync
          client-payload: '{"source_repo":"eunomia-bpf/bpf-developer-tutorial","source_sha":"${{ github.sha }}"}'