From 9c4bce0473747bb7c1ad7458226e9f7194941b6b Mon Sep 17 00:00:00 2001
From: Khang Duy LAI <laiduy98@gmail.com>
Date: Wed, 11 Mar 2026 14:57:21 +0100
Subject: [PATCH] feat: add multi-stage Docker build with Nginx

---
 .dockerignore |  5 +++++
 Dockerfile    | 14 ++++++++++++++
 nginx.conf    | 22 ++++++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 nginx.conf

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..969a3da
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,5 @@
+node_modules
+dist
+.git
+*.md
+.env*
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..37754d6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,14 @@
+# Build stage
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+# Runtime stage
+FROM nginx:alpine
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..ca52a8f
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,22 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+    gzip_min_length 1000;
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # SPA fallback
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}