Initial dockerfile, docker-compose.

docker-compose.yml

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+version: '3.9'
+
+services:
+  web:
+    build: .
+    image: sucker
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: production

dockerfile

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+FROM node:18-alpine AS base
+
+WORKDIR /app
+
+FROM base AS deps
+COPY package.json package-lock.json* yarn.lock* pnpm-lock.yaml* ./
+RUN \
+  if [ -f package-lock.json ]; then npm ci; \
+  elif [ -f yarn.lock ]; then yarn install --frozen-lockfile; \
+  elif [ -f pnpm-lock.yaml ]; then npm install -g pnpm && pnpm install --frozen-lockfile; \
+  else echo "No lockfile found." && npm install; \
+  fi
+
+FROM base AS builder
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN npm run build
+
+FROM base AS runner
+ENV NODE_ENV=production
+
+RUN addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 nextjs
+
+WORKDIR /app
+
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package.json ./package.json
+
+USER nextjs
+
+EXPOSE 3000
+CMD ["npm", "start"]