FROM oven/bun:1 AS builder

WORKDIR /app

COPY package.json bun.lock ./
RUN bun install --frozen-lockfile

COPY . .

# Build the application
RUN bun run build

################################################################################
# Production image
FROM oven/bun:1

WORKDIR /app

COPY --from=builder /app/build ./build
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/node_modules ./node_modules

EXPOSE 3000

# Note: If using adapter-auto, ensure it resolves to a Node-compatible build.
# If you encounter issues, consider installing @sveltejs/adapter-node and updating svelte.config.js.
CMD ["bun", "./build/index.js"]