# Frontend Dockerfile for Vue/Vite TypeScript project
FROM node:24-alpine AS deps

WORKDIR /app

COPY frontend/package.json frontend/yarn.lock frontend/.yarnrc.yml ./
RUN set -eux; \
		retry() { \
			attempts="$1"; shift; \
			n=1; \
			while [ "$n" -le "$attempts" ]; do \
				if "$@"; then \
					return 0; \
				fi; \
				if [ "$n" -lt "$attempts" ]; then \
					sleep "$((3 * n))"; \
				fi; \
				n=$((n + 1)); \
			done; \
			return 1; \
		}; \
		corepack enable; \
		retry 5 corepack prepare yarn@4.10.3 --activate; \
		retry 5 yarn install --immutable

FROM deps AS build

COPY frontend/ .
RUN yarn build

FROM nginx:alpine AS production

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

EXPOSE 80

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