Update Dockerfile

Dockerfile

@@ -1,21 +1,16 @@
-# Use Node.js 18 Alpine for smaller image size
 FROM node:18-alpine AS base
 
-# Install dependencies only when needed
 FROM base AS deps
 # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
 RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
-# Install dependencies based on the preferred package manager
-COPY package*.json pnpm-lock.yaml* ./
+COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
 RUN \
-  if [ -f pnpm-lock.yaml ]; then \
-    corepack enable pnpm && pnpm i --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then \
-    npm ci; \
-  else \
-    echo "Lockfile not found." && exit 1; \
+  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
+  elif [ -f package-lock.json ]; then npm ci; \
+  elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
+  else echo "Lockfile not found." && exit 1; \
   fi
 
 # Rebuild the source code only when needed
@@ -24,46 +19,26 @@ WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Build the Next.js application
-RUN \
-  if [ -f pnpm-lock.yaml ]; then \
-    corepack enable pnpm && pnpm run build; \
-  else \
-    npm run build; \
-  fi
-
-# Create public directory if it doesn't exist
-RUN mkdir -p ./public
+RUN pnpm run build
 
 # Production image, copy all the files and run next
 FROM base AS runner
 WORKDIR /app
 
-ENV NODE_ENV=production
-# Uncomment the following line in case you want to disable telemetry during runtime.
-# ENV NEXT_TELEMETRY_DISABLED 1
+ENV NODE_ENV production
 
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs
 
 COPY --from=builder /app/public ./public
 
-# Set the correct permission for prerender cache
-RUN mkdir .next
-RUN chown nextjs:nodejs .next
-
-# Automatically leverage output traces to reduce image size
-# https://nextjs.org/docs/advanced-features/output-file-tracing
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
 
 USER nextjs
 
-# Expose port 3000 (Next.js default)
 EXPOSE 3000
 
-ENV PORT=3000
-ENV HOSTNAME="0.0.0.0"
+ENV PORT 3000
 
-# Run the application
 CMD ["node", "server.js"]