dockerfiles for go plugins compiling tools. generic, Debian Buster-based

go-1.13.Dockerfile

FROM golang:1.13
LABEL maintainer="Kong Core Team <[email protected]>"

RUN go get github.com/Kong/go-pluginserver

VOLUME /plugins
WORKDIR /plugins

RUN (echo '#!/bin/sh' && echo 'cp /go/bin/go-pluginserver /plugins') >> /usr/local/bin/get-server
RUN (echo '#!/bin/sh' && echo 'go build -buildmode=plugin "$@"') >> /usr/local/bin/build
RUN chmod a+x /usr/local/bin/*

# to copy go-pluginserver to current directory:
#    docker run -it --rm -v `pwd`:/plugins gokit get-server
#
# to compile a plugin:
#    docker run -it --rm -v `pwd`:/plugins gokit build go-log.go