# Use Node.js as the base image
FROM node:22-alpine

# Set working directory
WORKDIR /app

# Copy package files first to leverage cache
COPY package*.json ./

# Install dependencies (including devDependencies for building)
RUN npm ci

# Copy the rest of the application code
COPY . .

# Build the Svelte application
RUN npm run build

# Install a simple static file server
RUN npm install -g serve

# Expose port 7860 (Hugging Face default)
EXPOSE 7860

# Serve the 'dist' directory on port 7860
CMD ["serve", "-s", "dist", "-l", "7860"]