update with nuxt4 for docker-web

Dockerfile

@@ -1,37 +1,30 @@
-ARG NODE_VERSION=node:16.14.2-alpine
-# 1 - INSTALL
-FROM $NODE_VERSION AS install
+# Stage de build
+FROM node:20-alpine AS build
 
-RUN mkdir -p /app
 WORKDIR /app
 
-COPY package.json .
-COPY package-lock.json .
-COPY config.sh .
-RUN npm ci
+# Installer pnpm
+RUN npm install -g pnpm
 
-# 2 - CONFIGURE
-FROM install AS configure
+# Copier package.json et lockfile pour cache pnpm
+COPY package.json pnpm-lock.yaml* ./
 
+RUN pnpm install --frozen-lockfile
+
+# Copier tout le projet
 COPY . .
-COPY config.sh .
 
-# avoid conflict with nuxt build:
-RUN sed -i "s|PORT=.*||g" config.sh
+# Build Nuxt
+RUN pnpm build
 
-RUN npm run build
-
-# 3 - PRODUCTION
-FROM $NODE_VERSION AS production
+# Stage production
+FROM node:20-alpine
 
 WORKDIR /app
 
-COPY --from=install /app/node_modules /app/node_modules
-COPY --from=configure /app /app
+COPY --from=build /app/.output .output
+COPY --from=build /app/package.json ./
+COPY --from=build /app/node_modules ./node_modules
 
-ENV NUXT_HOST=0.0.0.0
-ARG NUXT_APP_VERSION
-ENV NUXT_APP_VERSION=${NUXT_APP_VERSION}
-ENV NODE_ENV=production
-
-CMD source config.sh && node .output/server/index.mjs
+EXPOSE 3000
+CMD ["node", ".output/server/index.mjs"]