Merge branch 'advanced-dockerfile'

- multi-stage build
- standalone output
- layer caching
- production dependencies

.dockerignore

@@ -10,7 +10,8 @@ LICENSE
 .vscode
 Makefile
 helm-charts
-.env
+.env*.local
+.vercel
 .editorconfig
 .idea
 coverage*

Dockerfile

@@ -1,14 +1,61 @@
 # syntax=docker.io/docker/dockerfile:1
 
-FROM oven/bun:1.2.10 AS base
+# Use multi-stage build for optimization
+FROM imbios/bun-node:latest-current-alpine AS base
 
+# Install dependencies only when needed
+FROM base AS deps
+WORKDIR /app
+
+# Copy package files
 COPY package.json bun.lock* ./
-RUN bun install --frozen-lockfile
 
+# Install dependencies
+RUN bun install --frozen-lockfile --production
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+
+# Copy dependencies from deps stage
+COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
+# Configure Next.js for standalone output
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN bun add --exact --dev typescript
+# Build the application
 RUN bun run build
 
+# Production image, copy all the files and run next
+FROM imbios/bun-node:latest-current-alpine AS runner
+WORKDIR /app
+
+# Create non-root user for security
+# RUN addgroup --system --gid 1001 nodejs
+# RUN adduser --system --uid 1001 nextjs
+
+# Copy necessary files from builder stage
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+# Switch to non-root user
+USER bun
+
+# Expose port
 EXPOSE 3000
 
-CMD ["bun", "start"]
+# Health check
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+  CMD bun --version || exit 1
+
+# Start the application
+CMD ["bun", "run", "server.js"]

next.config.ts

@@ -15,7 +15,10 @@ const withPWA = require("next-pwa")({
 const nextConfig: NextConfig = withPWA({
 	/* config options here */
 	reactStrictMode: true,
-	// output: "standalone",
+	output: "standalone",
+	images: {
+		formats: ["image/webp", "image/avif"],
+	},
 });
 
 export default nextConfig;