# Build stage
FROM node:20-alpine AS builder

# Install pnpm
RUN npm install -g pnpm

WORKDIR /app

# Copy package files
COPY package.json pnpm-lock.yaml ./

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build the app
RUN pnpm run build

# Production stage
FROM node:20-alpine

# Install pnpm
RUN npm install -g pnpm

WORKDIR /app

# Copy package files
COPY package.json pnpm-lock.yaml ./

# Install production dependencies only
RUN pnpm install --prod --frozen-lockfile

# Copy built app from builder
COPY --from=builder /app/build ./build

# Expose port
EXPOSE 3000

# Set environment variables
ENV NODE_ENV=production
ENV ORIGIN=http://localhost:3000

# Start the app
CMD ["node", "build"]