FROM node:22 AS web-builder

WORKDIR /web/frps
COPY web/frps/ ./
RUN npm install
RUN npm run build

FROM golang:1.24 AS building

COPY . /building
COPY --from=web-builder /web/frps/dist /building/web/frps/dist
WORKDIR /building

RUN env CGO_ENABLED=0 go build -trimpath -ldflags "-s -w" -tags frps -o bin/frps ./cmd/frps

FROM alpine:3

RUN apk add --no-cache tzdata

COPY --from=building /building/bin/frps /usr/bin/frps

ENTRYPOINT ["/usr/bin/frps"]