From b54744a6d87059d8f3ee6848e845ae12694bd36c Mon Sep 17 00:00:00 2001
From: Puechberty Arthur <arthur.puechberty@outlook.com>
Date: Tue, 31 Mar 2026 19:26:44 +0200
Subject: [PATCH] =?UTF-8?q?feat:=20configurer=20Docker=20pour=20le=20build?=
 =?UTF-8?q?=20et=20l'ex=C3=A9cution=20de=20l'application=20Next.js?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Dockerfile         | 34 ++++++++++++++++++++++++++++++++++
 docker-compose.yml | 13 +++++++------
 next.config.ts     |  9 ++++++++-
 3 files changed, 49 insertions(+), 7 deletions(-)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..193b26c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,34 @@
+# === Étape 1 : Build ===
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copier les fichiers de dépendances pour profiter du cache Docker
+COPY package*.json ./
+
+# Installer uniquement ce qu'il faut pour le build
+RUN npm ci
+
+# Copier tout le code
+COPY . .
+
+# Build Next.js pour la production
+RUN npm run build
+
+# === Étape 2 : Runner léger ===
+FROM node:20-alpine AS runner
+
+WORKDIR /app
+
+# Copier uniquement ce qui est nécessaire pour la prod
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+
+# Mode production
+ENV NODE_ENV=production
+EXPOSE 3000
+
+# Lancer le serveur Next.js
+CMD ["npm", "start"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index c042f06..a47d63b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,11 @@
 services:
   web:
-    image: node:20-alpine
-    working_dir: /app
+    build: .
+    ports:
+      - "3000:3000"
     volumes:
       - ./:/app
-    ports:
-      - "3004:3000"
-    command: sh -c "npm install && npm run build && npm start"
-    restart: unless-stopped
\ No newline at end of file
+      - /app/node_modules
+    environment:
+      - NODE_ENV=development
+    command: npm run dev
\ No newline at end of file
diff --git a/next.config.ts b/next.config.ts
index e9ffa30..6007e2e 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,7 +1,14 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  // Mode production strict pour React (détecte les erreurs tôt)
+  reactStrictMode: true,
+
+  // Build standalone pour Docker → image finale légère et indépendante
+  output: "standalone",
+
+  // Compression des pages côté serveur (gzip/brotli)
+  compress: true,
 };
 
 export default nextConfig;