FROM node:lts-alpine AS frontend-builder

ADD . .
RUN cd frontend && npm install && npm run build

FROM golang:alpine AS builder

ADD . /app
COPY --from=frontend-builder frontend/dist /app/frontend/dist

RUN apk --no-cache add git
RUN cd /app && go build -o minify

FROM alpine

COPY --from=builder /app/minify /usr/bin/minify

CMD ["/usr/bin/minify"]