new file

Dockerfile

@@ -1,41 +1,26 @@
-# 1. Install dependencies and build the project
-FROM node:20-alpine AS builder
-
-# Install node and yarn
-RUN apk add --no-cache nodejs npm
-
-# Enable Corepack
+# --- Stage 1: Dependencies ---
+FROM node:20-alpine AS dependencies
 RUN corepack enable
-
-# Install latest yarn
 RUN corepack prepare yarn@stable --activate
-
 WORKDIR /app
-
 COPY package.json yarn.lock ./
 RUN yarn install --immutable
 
+# --- Stage 2: Builder ---
+FROM node:20-alpine AS builder
+RUN corepack enable
+RUN corepack prepare yarn@stable --activate
+WORKDIR /app
+COPY --from=dependencies /app .
 COPY . .
+RUN yarn build # Replace with your build command
 
-# Next.js standalone output copies only necessary files
-RUN yarn build
-ENV NEXT_TELEMETRY_DISABLED=1
-
-# 2. Production stage: use a minimal base image
+# --- Stage 3: Runner ---
 FROM node:20-alpine AS runner
 RUN corepack enable
 RUN corepack prepare yarn@stable --activate
 WORKDIR /app
+COPY --from=builder /app/build ./build
+COPY --from=dependencies /app/.yarn ./.yarn
 
-# Set the environment variable for standalone output directory
-ENV NODE_ENV=production
-# Next.js will copy the standalone files to /app/standalone/.next
-ENV NEXT_TELEMETRY_DISABLED=1
-
-COPY --from=builder /app/public ./public
-COPY --from=builder /app/.next/standalone ./
-COPY --from=builder /app/.next/static ./.next/static
-
-EXPOSE 3000
-
-CMD ["node", "server.js"]
+CMD ["yarn", "start"] # Replace with your start command