# Stage 1: Build the app
FROM node:20-alpine AS builder

# Create and set working directory
WORKDIR /app

# Copy package files and install dependencies
COPY package*.json ./
RUN npm ci

# Copy the rest of the project files
COPY . .

# Build the SvelteKit app
RUN npm run build

# Stage 2: Run the app
FROM node:20-alpine

WORKDIR /app

# Copy only necessary files from builder stage
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/build ./build
COPY --from=builder /app/node_modules ./node_modules

# Expose the port that your app runs on
EXPOSE 3000

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