# Use Bun's official image
FROM oven/bun:1 AS base
WORKDIR /app

# Install dependencies
FROM base AS deps
COPY package.json bun.lockb ./
RUN bun install --frozen-lockfile

# Build the application
FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build the SvelteKit app
RUN bun run build

# Production image
FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV PORT=3000

# Copy built application
COPY --from=builder /app/build ./build
COPY --from=builder /app/package.json ./
COPY --from=deps /app/node_modules ./node_modules

# Copy Drizzle files for migrations
COPY --from=builder /app/drizzle ./drizzle
COPY --from=builder /app/drizzle.config.ts ./
COPY --from=builder /app/src/lib/server/schema.ts ./src/lib/server/schema.ts

# Expose the port
EXPOSE 3000

# Start the application
CMD ["bun", "run", "./build/index.js"]