deploy

docker/Dockerfile

@@ -1,34 +1,63 @@
-# Multi-stage build for optimized Astro static site
-FROM node:22-alpine AS builder
+# Multi-stage build for Next.js
+FROM node:22-alpine AS base
 
+# 1. Install dependencies only when needed
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
-# Copy package files
-COPY package*.json ./
+# Install dependencies based on the preferred package manager
+COPY package.json package-lock.json* ./
+RUN npm ci
 
-# Install dependencies
-RUN npm ci --only=production
-
-# Copy source code
+# 2. Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Build the Astro site
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry during the build.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+# Build arguments for environment variables needed at build time
+ARG NEXT_PUBLIC_ANALYTICS_PROVIDER
+ARG NEXT_PUBLIC_UMAMI_WEBSITE_ID
+ARG NEXT_PUBLIC_UMAMI_HOST_URL
+ARG NEXT_PUBLIC_PLAUSIBLE_DOMAIN
+ARG NEXT_PUBLIC_PLAUSIBLE_SCRIPT_URL
+ARG NEXT_PUBLIC_GLITCHTIP_DSN
+
 RUN npm run build
 
-# Production stage - Nginx for serving static files
-FROM nginx:alpine
+# 3. Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
 
-# Remove default nginx static assets
-RUN rm -rf /usr/share/nginx/html/*
+ENV NODE_ENV production
+# Uncomment the following line in case you want to disable telemetry during runtime.
+# ENV NEXT_TELEMETRY_DISABLED 1
 
-# Copy built assets from builder stage
-COPY --from=builder /app/dist /usr/share/nginx/html
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
 
-# Copy custom nginx config
-COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=builder /app/public ./public
 
-# Expose port
-EXPOSE 80
+# Set the correct permission for prune cache
+RUN mkdir .next
+RUN chown nextjs:nodejs .next
 
-# Start nginx
-CMD ["nginx", "-g", "daemon off;"]
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT 3000
+ENV HOSTNAME "0.0.0.0"
+
+CMD ["node", "server.js"]