# Build and deploy the web app to GitHub Pages.
# Enable in repo: Settings → Pages → Source: GitHub Actions.
# Site URL: https://<owner>.github.io/<repo>/

name: Deploy Web App to GitHub Pages

on:
  push:
    branches: ["main", "master"]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

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

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "lts/*"
          cache: "npm"

      - name: Install root dependencies
        run: npm ci

      - name: Prepare web app (index + skills)
        run: npm run app:setup

      - name: Install web-app dependencies
        run: cd apps/web-app && npm ci

      - name: Build web app for GitHub Pages
        run: cd apps/web-app && npm run build
        env:
          VITE_BASE_PATH: /${{ github.event.repository.name }}/

      - name: Prepare artifact (404 + .nojekyll)
        run: |
          cd apps/web-app/dist
          cp index.html 404.html
          touch .nojekyll

      - name: Configure GitHub Pages
        uses: actions/configure-pages@v5

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v4
        with:
          path: apps/web-app/dist

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deploy.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        id: deploy
        uses: actions/deploy-pages@v4