Updated more of the Dockerfile

Dockerfile

@@ -1,25 +1,21 @@
+#syntax=docker/dockerfile:1.4
 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 /workspace
+WORKDIR /app
 
 # Install dependencies based on the preferred package manager
-COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
-RUN \
-  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
+COPY package.json yarn.lock* ./
+RUN yarn --frozen-lockfile
 
 
 # Rebuild the source code only when needed
 FROM base AS builder
-WORKDIR /workspace
-COPY --from=deps /workspace/node_modules ./node_modules
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
 # Next.js collects completely anonymous telemetry data about general usage.
@@ -34,32 +30,28 @@ RUN yarn build
 
 # Production image, copy all the files and run next
 FROM base AS runner
-WORKDIR /workspace
+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 NEXT_TELEMETRY_DISABLED 1
 
-RUN addgroup --system --gid 1001 nodejs
-RUN adduser --system --uid 1001 nextjs
+RUN \
+  addgroup --system --gid 1001 nodejs; \
+  adduser --system --uid 1001 nextjs
 
-COPY --from=builder /workspace/public ./public
-
-# Set the correct permission for prerender cache
-RUN mkdir .next
-RUN chown nextjs:nodejs .next
+COPY --from=builder /app/public ./public
 
 # Automatically leverage output traces to reduce image size
 # https://nextjs.org/docs/advanced-features/output-file-tracing
-COPY --from=builder --chown=nextjs:nodejs /workspace/.next/standalone ./
-COPY --from=builder --chown=nextjs:nodejs /workspace/.next/static ./.next/static
+COPY --from=builder --chown=1001:1001 /app/.next/standalone ./
+COPY --from=builder --chown=1001:1001 /app/.next/static ./.next/static
 
 USER nextjs
 
 EXPOSE 3000
 
 ENV PORT 3000
-# set hostname to localhost
-ENV HOSTNAME "0.0.0.0"
+ENV HOSTNAME localhost
 
 CMD ["node", "server.js"]