v2

Dockerfile

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+# Build stage
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Install system deps for Prisma
+RUN apk add --no-cache libc6-compat openssl
+
+# Copy package manifest first (better layer caching)
+COPY nextjs_space/package.json.docker ./package.json
+
+# Reproducible, faster install (omits devDeps in production)
+RUN npm ci
+
+# Copy source code
+COPY nextjs_space/app ./app
+COPY nextjs_space/lib ./lib
+COPY nextjs_space/components ./components
+COPY nextjs_space/prisma ./prisma
+COPY nextjs_space/public ./public
+COPY nextjs_space/next.config.js ./
+COPY nextjs_space/tailwind.config.ts ./
+COPY nextjs_space/tsconfig.json ./
+COPY nextjs_space/postcss.config.js ./
+COPY nextjs_space/next-env.d.ts ./
+COPY nextjs_space/components.json ./
+
+# Generate Prisma client
+RUN npx prisma generate
+
+# Build the application
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV NEXT_OUTPUT_MODE=standalone
+RUN npm run build
+
+# ── Production stage ─────────────────────────────────────────────────────────
+FROM node:22-alpine AS runner
+
+WORKDIR /app
+
+# Install OpenSSL for Prisma
+RUN apk add --no-cache libc6-compat openssl
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+# Non-root user for security
+RUN addgroup --system --gid 1001 nodejs \
+ && adduser  --system --uid 1001 nextjs
+
+# Copy built assets
+COPY --from=builder /app/public                   ./public
+COPY --from=builder /app/.next/standalone         ./
+COPY --from=builder /app/.next/static             ./.next/static
+COPY --from=builder /app/prisma                   ./prisma
+COPY --from=builder /app/node_modules/.prisma     ./node_modules/.prisma
+COPY --from=builder /app/node_modules/@prisma     ./node_modules/@prisma
+
+# Copy startup script
+COPY start.sh ./
+RUN chmod +x start.sh
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+CMD ["./start.sh"]