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| 1 | +FROM node:22-alpine AS base |
| 2 | + |
| 3 | +# Enable and prepare pnpm via Corepack |
| 4 | +RUN corepack enable && corepack prepare pnpm@latest --activate |
| 5 | + |
| 6 | +# ----- DEPENDENCIES ----- |
| 7 | +FROM base AS deps |
| 8 | +WORKDIR /app |
| 9 | + |
| 10 | +# Copy pnpm configuration files |
| 11 | +COPY pnpm-lock.yaml pnpm-workspace.yaml package.json ./ |
| 12 | +COPY packages/web/package.json ./packages/web/ |
| 13 | +COPY packages/socket/package.json ./packages/socket/ |
| 14 | + |
| 15 | +# Install only production dependencies |
| 16 | +RUN pnpm install --frozen-lockfile --prod |
| 17 | + |
| 18 | +# ----- BUILDER ----- |
| 19 | +FROM base AS builder |
| 20 | +WORKDIR /app |
| 21 | + |
| 22 | +# Copy all monorepo files |
| 23 | +COPY . . |
| 24 | + |
| 25 | +# Install all dependencies (including dev) for build |
| 26 | +RUN pnpm install --frozen-lockfile |
| 27 | + |
| 28 | +# Build Next.js app with standalone output for smaller runtime image |
| 29 | +WORKDIR /app/packages/web |
| 30 | + |
| 31 | +ENV NEXT_TELEMETRY_DISABLED=1 |
| 32 | + |
| 33 | +RUN pnpm build |
| 34 | + |
| 35 | +# Build socket server if needed (TypeScript or similar) |
| 36 | +WORKDIR /app/packages/socket |
| 37 | +RUN if [ -f "tsconfig.json" ]; then pnpm build; fi |
| 38 | + |
| 39 | +# ----- RUNNER ----- |
| 40 | +FROM node:22-alpine AS runner |
| 41 | +WORKDIR /app |
| 42 | + |
| 43 | +# Create a non-root user for better security |
| 44 | +RUN addgroup --system --gid 1001 nodejs |
| 45 | +RUN adduser --system --uid 1001 nodejs |
| 46 | + |
| 47 | + |
| 48 | +# Enable pnpm in the runtime image |
| 49 | +RUN corepack enable && corepack prepare pnpm@latest --activate |
| 50 | + |
| 51 | +# Copy configuration files |
| 52 | +COPY pnpm-workspace.yaml package.json ./ |
| 53 | + |
| 54 | +# Copy the Next.js standalone build |
| 55 | +COPY --from=builder /app/packages/web/.next/standalone ./ |
| 56 | +COPY --from=builder /app/packages/web/.next/static ./packages/web/.next/static |
| 57 | +COPY --from=builder /app/packages/web/public ./packages/web/public |
| 58 | + |
| 59 | +# Copy the socket server build |
| 60 | +COPY --from=builder /app/packages/socket/dist ./packages/socket/dist |
| 61 | + |
| 62 | +# Copy the game default config |
| 63 | +COPY --from=builder /app/config ./config |
| 64 | + |
| 65 | +# Expose the web and socket ports |
| 66 | +EXPOSE 3000 5505 |
| 67 | + |
| 68 | +# Environment variables |
| 69 | +ENV NODE_ENV=production |
| 70 | +ENV CONFIG_PATH=/app/config |
| 71 | + |
| 72 | +# Start both services (Next.js web app + Socket server) |
| 73 | +CMD ["sh", "-c", "node packages/web/server.js & node packages/socket/dist/index.cjs"] |
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