From 837e72ec40ff6eb6bf80b8dda83e26962a438d19 Mon Sep 17 00:00:00 2001
From: Emanuel Almeida <emanuel@descomplicar.pt>
Date: Fri, 13 Feb 2026 18:02:14 +0000
Subject: [PATCH] Phase 5: Docker e Deploy Config

- Dockerfile multi-stage:
  * Build com pnpm + Prisma generate
  * Production com Node.js 22 alpine
  * Non-root user (nextjs:nodejs)
  * Standalone output

- next.config.ts: output standalone
- .dockerignore: excludes node_modules, .env, .next, etc

Ready para deploy EasyPanel com:
- Port 3000
- ENV: DATABASE_URL, NODE_ENV=production
- Build: Nixpacks ou Dockerfile

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .dockerignore  | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++
 Dockerfile     | 49 +++++++++++++++++++++++++++++++++++++++++++++++
 next.config.ts |  2 +-
 3 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..4fcde62
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,52 @@
+# dependencies
+node_modules
+.pnp
+.pnp.js
+
+# testing
+coverage
+
+# next.js
+.next/
+out/
+build
+dist
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# git
+.git
+.gitignore
+
+# IDE
+.vscode
+.idea
+
+# docker
+Dockerfile
+.dockerignore
+
+# README
+README.md
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..589bc8a
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,49 @@
+# Build stage
+FROM node:22-alpine AS base
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+# Dependencies stage
+FROM base AS deps
+WORKDIR /app
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+
+# Builder stage
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Generate Prisma client
+RUN pnpm prisma generate
+
+# Build Next.js app
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN pnpm build
+
+# Production stage
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+# Create non-root user
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+# Copy necessary files
+COPY --from=builder /app/public ./public
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+# Switch to non-root user
+USER nextjs
+
+# Expose port
+EXPOSE 3000
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+# Start application
+CMD ["node", "server.js"]
diff --git a/next.config.ts b/next.config.ts
index e9ffa30..225e495 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,7 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  output: 'standalone',
 };
 
 export default nextConfig;