build(docker): Update to refactor Dockerfile for multi-stage build and add nginx configuration

Author: Aya-X

Dockerfile

@@ -1,26 +1,14 @@
-FROM node:20-alpine AS dependencies-env
+# 建置階段
+FROM node:20-alpine AS build
 RUN npm i -g pnpm
-COPY . /app
-
-FROM dependencies-env AS development-dependencies-env
-COPY ./package.json pnpm-lock.yaml /app/
 WORKDIR /app
+COPY package.json pnpm-lock.yaml ./
 RUN pnpm i --frozen-lockfile
-
-FROM dependencies-env AS production-dependencies-env
-COPY ./package.json pnpm-lock.yaml /app/
-WORKDIR /app
-RUN pnpm i --prod --frozen-lockfile
-
-FROM dependencies-env AS build-env
-COPY ./package.json pnpm-lock.yaml /app/
-COPY --from=development-dependencies-env /app/node_modules /app/node_modules
-WORKDIR /app
+COPY . .
 RUN pnpm build
 
-FROM dependencies-env
-COPY ./package.json pnpm-lock.yaml /app/
-COPY --from=production-dependencies-env /app/node_modules /app/node_modules
-COPY --from=build-env /app/build /app/build
-WORKDIR /app
-CMD ["pnpm", "start"]
+# 運行階段
+FROM nginx:alpine
+COPY --from=build /app/build/client /usr/share/nginx/html
+# 配置 nginx 以支援 SPA 的路由
+COPY nginx.conf /etc/nginx/conf.d/default.conf

nginx.conf

@@ -0,0 +1,7 @@
+server {
+    listen 80;
+    location / {
+        root /usr/share/nginx/html;
+        try_files $uri $uri/ /index.html;
+    }
+}