Add deploy config and env-based API base

Author: Libish Murugesan

.github/workflows/deploy-frontend.yml

@@ -0,0 +1,52 @@
+name: Deploy Frontend
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'topologicpy-web-frontend/**'
+      - '.github/workflows/deploy-frontend.yml'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: 'pages'
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: topologicpy-web-frontend
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: topologicpy-web-frontend/package-lock.json
+      - name: Install
+        run: npm ci
+      - name: Build
+        env:
+          BASE_PATH: '/${{ github.event.repository.name }}/'
+          VITE_API_BASE: 'https://YOUR-BACKEND.onrender.com'
+        run: npm run build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: topologicpy-web-frontend/dist
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - id: deployment
+        uses: actions/deploy-pages@v4

topologicpy-web-backend/Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir ifcopenshell topologicpy
+
+COPY app ./app
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

topologicpy-web-backend/app/main.py

@@ -40,12 +40,17 @@
     version="0.1.0",
 )
 
+cors_origins = [
+    "http://localhost:5173",
+    "http://127.0.0.1:5173",
+]
+extra_origins = os.getenv("CORS_ORIGINS", "")
+if extra_origins:
+    cors_origins.extend([o.strip() for o in extra_origins.split(",") if o.strip()])
+
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=[
-        "http://localhost:5173",
-        "http://127.0.0.1:5173",
-    ],
+    allow_origins=cors_origins,
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],

topologicpy-web-frontend/src/App.jsx

@@ -5,7 +5,7 @@ import TopologyViewer from "./TopologyViewer.jsx";
 import "./App.css";
 import logoImg from "./assets/topologicStudio-white-logo400x400.png";
 
-const API_BASE = "http://localhost:8000"; // FastAPI backend
+const API_BASE = import.meta.env.VITE_API_BASE || "http://localhost:8000"; // FastAPI backend
 
 export default function App() {
   const spinnerStyle = { __html: `@keyframes spin { from { transform: rotate(0deg);} to { transform: rotate(360deg);} }` };

topologicpy-web-frontend/vite.config.js

@@ -4,4 +4,5 @@ import react from '@vitejs/plugin-react'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  base: process.env.BASE_PATH || '/',
 })