go-latestver/Dockerfile

FROM golang:alpine as builder

COPY . /go/src/github.com/Luzifer/go-latestver
WORKDIR /go/src/github.com/Luzifer/go-latestver

RUN set -ex \
 && apk add --update \
      git \
      make \
      nodejs \
      npm \
 && make build \
 && go install \
      -ldflags "-X main.version=$(git describe --tags --always || echo dev)" \
      -mod=readonly

FROM alpine:latest

LABEL maintainer "Knut Ahlers <knut@ahlers.me>"

RUN set -ex \
 && apk --no-cache add \
      ca-certificates

COPY --from=builder /go/bin/go-latestver /usr/local/bin/go-latestver

EXPOSE 3000
VOLUME ["/data"]

ENTRYPOINT ["/usr/local/bin/go-latestver"]
CMD ["--"]

# vim: set ft=Dockerfile: