ci: demo deploy to github page (#26)

Author: aj3sh

.github/workflows/demo.yml

@@ -0,0 +1,53 @@
+name: Deploy Demo
+
+on:
+  push:
+    branches: ['main']
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: 'pages'
+  cancel-in-progress: false
+
+env:
+  NODE_VERSION: 22
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build Demo
+        run: npm run build:demo
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact for Github page
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'demo'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -22,3 +22,5 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+demo/

package.json

@@ -31,7 +31,8 @@
     "lint": "eslint .",
     "lint-fix": "eslint . --fix",
     "preview": "vite preview",
-    "prepare": "husky && npm run build"
+    "prepare": "husky && npm run build",
+    "build:demo": "vite build --config vite-demo.config.ts"
   },
   "lint-staged": {
     "*": "eslint --fix"

vite-demo.config.ts

@@ -0,0 +1,11 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  plugins: [react()],
+  base: './',
+  build: {
+    outDir: 'demo',
+    emptyOutDir: true,
+  },
+})