# Base image with pnpm
FROM node:20-alpine AS base
RUN corepack enable && corepack prepare pnpm@latest --activate
WORKDIR /app

# Dependencies stage
FROM base AS deps
COPY package.json pnpm-lock.yaml* ./
RUN pnpm install --frozen-lockfile || pnpm install

# Development stage
FROM base AS dev
COPY --from=deps /app/node_modules ./node_modules
COPY . .
EXPOSE 3000
ENV NODE_ENV=development
ENV HOSTNAME="0.0.0.0"
CMD ["pnpm", "dev"]

# Builder stage
FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
RUN pnpm build

# Production stage
FROM base AS production
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
EXPOSE 3000
ENV HOSTNAME="0.0.0.0"
CMD ["node", "server.js"]