FROM node:alpine AS node
WORKDIR /app
COPY frontend/ .
RUN npm i -g pnpm &&\
    pnpm i &&\
    pnpm run build

FROM golang:alpine AS go
WORKDIR /app
COPY backend/ .
COPY --from=node /app/build ./pb_public
ENV CGO_ENABLED=0
RUN go build -o upsnap main.go &&\
    chmod +x upsnap &&\
    apk update &&\
    apk add --no-cache libcap &&\
    setcap 'cap_net_raw=+ep' ./upsnap

FROM alpine:3
ARG UPSNAP_HTTP_LISTEN=0.0.0.0:8090
ENV UPSNAP_HTTP_LISTEN=${UPSNAP_HTTP_LISTEN}
RUN apk update &&\
    apk add --no-cache tzdata ca-certificates nmap samba samba-common-tools openssh sshpass curl &&\
    rm -rf /var/cache/apk/*
WORKDIR /app
COPY --from=go /app/upsnap upsnap
HEALTHCHECK --interval=10s \
    CMD curl -fs "http://${UPSNAP_HTTP_LISTEN}/api/health" || exit 1
ENTRYPOINT ["sh", "-c", "./upsnap serve --http ${UPSNAP_HTTP_LISTEN}"]