FROM node:20-alpine AS frontend
WORKDIR /src
COPY frontend/package.json frontend/package-lock.json* ./
RUN npm install
COPY frontend/ .
RUN npm run build

FROM golang:1.23-alpine AS backend
WORKDIR /src
COPY backend/go.mod backend/go.sum ./
RUN go mod download
COPY backend/ .
RUN CGO_ENABLED=0 go build -o /skeps-backend .

FROM alpine:3.20
WORKDIR /app
COPY --from=backend /skeps-backend ./skeps-backend
COPY --from=frontend /src/dist ./dist
ENV STATIC_DIR=/app/dist
EXPOSE 8080
ENTRYPOINT ["/app/skeps-backend"]