Add Dockerfile for Next.js application setup

turbo-nextjs/Dockerfile

@@ -0,0 +1,66 @@
+# Base image with common Node.js and pnpm setup
+FROM node:23-alpine AS base
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN npm install -g pnpm@10.5.2
+
+# Dependencies installation stage
+FROM base AS deps
+WORKDIR /app
+
+# Copy package.json and pnpm-lock.yaml before other files
+# Utilise Docker cache to save re-installing dependencies if unchanged
+COPY package.json ./
+COPY pnpm-lock.yaml ./
+RUN echo "node-linker=hoisted" >> .npmrc
+
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+ENV PUPPETEER_SKIP_DOWNLOAD=true
+
+# Install dependencies
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+
+# Build the Next.js app
+FROM base AS builder
+ENV NODE_ENV production
+
+RUN apk --no-cache upgrade && apk add --no-cache chromium
+
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+
+WORKDIR /app
+
+# Copy all files
+COPY . .
+
+# Copy the previously installed dependencies
+COPY --from=deps /app/node_modules ./node_modules
+
+# Log environment variables for debugging
+RUN echo "Node version: $(node -v)"
+RUN echo "PNPM version: $(pnpm -v)"
+
+# Build the Next.js app
+RUN pnpm turbo build
+
+# Only copy over the Next.js pieces we need
+FROM base AS runner
+
+# Install curl
+RUN apk add curl
+
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV NODE_ENV production
+
+WORKDIR /app
+
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/public/ ./public/
+
+# Expose the listening port
+EXPOSE 3000
+ENV PORT 3000
+
+# Run node to launch the app
+CMD ["node", "server.js"]