# syntax=docker/dockerfile:1.4
# Build stage
FROM node:20-slim AS builder

WORKDIR /app

# Build args for environment variables
ARG VITE_WS_URL
ARG VITE_API_URL

# Set as environment variables for build
ENV VITE_WS_URL=$VITE_WS_URL
ENV VITE_API_URL=$VITE_API_URL

# Copy package files
COPY package*.json ./

# Install dependencies with cache mount
RUN --mount=type=cache,target=/root/.npm \
    npm install

# Copy source
COPY . .

# Build the app
RUN npm run build

# Production stage
FROM nginx:alpine

# Copy built files
COPY --from=builder /app/dist /usr/share/nginx/html

# Copy nginx config
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]