# Build stage
FROM node:20-alpine AS builder

# Install pnpm
RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /app

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

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build the application
RUN pnpm run build

# Production stage
FROM node:20-alpine

# Install pnpm
RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /app

# Copy built assets and necessary files
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/pnpm-lock.yaml ./pnpm-lock.yaml

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

# Copy environment variables if needed
COPY .env.production ./.env

# Expose the port your app runs on
EXPOSE 3000

# Start the application
CMD ["node", "./dist/server/entry.mjs"]