FROM golang:alpine AS builder
WORKDIR /app

RUN apk --no-cache add make;

COPY go.mod .
COPY go.sum .

RUN go mod download;
COPY . .

ENV GOCACHE=/cache/go-build
RUN --mount=type=cache,target="/cache/go-build" mkdir -p /cache/go-build; make hivemind;

FROM alpine

EXPOSE 56714/tcp
WORKDIR /app

VOLUME /conf
VOLUME /data

ENV HIVEMIND_CONFIG_FILE=/conf/config.toml
ENV HIVEMIND_REGISTRY_FILE=/data/registry.json

COPY --from=builder /app/build/hivemind .
CMD ["./hivemind"]