# ---- build stage ----
FROM node:20-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
# API base is baked at build time (Vite). Override per environment.
ARG VITE_API_URL=/api
ENV VITE_API_URL=$VITE_API_URL
RUN npm run build

# ---- serve stage ----
FROM nginx:1.27-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
