vitepress.yml

name: VitePress CI/CD

on:
  push:
    branches:
      - main
    paths:
      - '.github/workflows/vitepress.yml'
      - 'docs/**'
  pull_request:
    branches:
      - main
    paths:
      - '.github/workflows/vitepress.yml'
      - 'docs/**'
  workflow_dispatch:

permissions:
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build:
    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: docs
    steps:
      - uses: actions/checkout@v3
      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18.x'
          cache: 'npm'
          cache-dependency-path: docs/package-lock.json
      - run: npm ci
      - run: npm run build --if-present
      - run: echo 'handson.vuejs-jp.org' > CNAME
        working-directory: docs/.vitepress/dist
      - uses: actions/upload-artifact@v3
        with:
          name: dist
          path: docs/.vitepress/dist

  deploy:
    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' # PR 時はデプロイを実行しない
    runs-on: ubuntu-latest
    needs: build

    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    steps:
      - uses: actions/download-artifact@v3
        with:
          name: dist
      - uses: actions/upload-pages-artifact@v1
        with:
          path: .
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v1