FROM node:24-alpine AS frontend

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

FROM golang:1.24-alpine AS backend

ARG GOPROXY=https://proxy.golang.org,direct
ENV GOPROXY=${GOPROXY}

WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY *.go ./
COPY --from=frontend /src/frontend/dist ./frontend/dist
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /ufile .

FROM alpine:3.22

RUN addgroup -S -g 10001 ufile \
    && adduser -S -D -H -u 10001 -G ufile ufile \
    && mkdir -p /data \
    && chown ufile:ufile /data

COPY --from=backend --chown=ufile:ufile /ufile /usr/local/bin/ufile

USER ufile
WORKDIR /data
VOLUME ["/data"]
EXPOSE 6616

CMD ["/usr/local/bin/ufile", "--data", "/data", "--address", "0.0.0.0:6616"]