chore: Support building with Docker

.dockerignore

@@ -0,0 +1,2 @@
+.next
+node_modules

Dockerfile

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+FROM node:22-alpine AS base
+
+# ----- Dependencies -----
+FROM base AS deps
+
+WORKDIR /app
+COPY package.json yarn.lock ./
+RUN yarn install --frozen-lockfile
+
+# ----- Build -----
+FROM base AS builder
+
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN yarn build
+
+# ----- Runner -----
+FROM gcr.io/distroless/nodejs22-debian12:nonroot AS runner
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+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
+
+ENV HOSTNAME="0.0.0.0"
+CMD ["server.js"]

docker-compose.yml

@@ -0,0 +1,7 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"

next.config.ts

@@ -1,7 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  output: "standalone",
 };
 
 export default nextConfig;