FROM node:20-alpine AS build

WORKDIR /app
COPY src/frontend/package.json src/frontend/package-lock.json ./
RUN npm ci
COPY src/frontend ./
RUN npm run build

FROM nginx:1.27-alpine

COPY src/frontend/nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html

EXPOSE 80

HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=5 \
    CMD wget -q -O /dev/null http://127.0.0.1/
