# Build stage
FROM oven/bun:latest as builder

WORKDIR /app

# Copy package files
COPY package.json bun.lock* ./

# Install all dependencies (including devDependencies for building)
RUN bun install --frozen-lockfile

# Copy source code and configuration files
COPY . .

# Build the frontend with Vite and compile the server to executable
RUN bun run build

# Minimal production stage using distroless debian
FROM gcr.io/distroless/cc-debian12

WORKDIR /app

# Copy the built assets
COPY --from=builder /app/dist/server /app/server
COPY --from=builder /app/dist/ /app/dist/
COPY --from=builder /app/dist/assets /app/dist/assets

# Expose the port
EXPOSE 3000

# Set environment to production
ENV NODE_ENV=production

# Start the application using the compiled executable
CMD ["/app/server"]