ARG GO_VERSION=1.12.16

FROM    golang:${GO_VERSION}-alpine

RUN     apk add -U git make bash coreutils ca-certificates curl

# v0.1.1
ARG     VNDR_SHA=85886e1ac99b8d96590e6e0d9f075dc7a711d132
RUN     go get -d github.com/LK4D4/vndr && \
        cd /go/src/github.com/LK4D4/vndr && \
        git checkout -q "$VNDR_SHA" && \
        go build -v -o /usr/bin/vndr . && \
        rm -rf /go/src/* /go/pkg/* /go/bin/*

# v0.2.0
ARG     ESC_SHA=0ea7db170df78dcddf3e223365f444163147fe89
RUN     go get -d github.com/mjibson/esc && \
        cd /go/src/github.com/mjibson/esc && \
        git checkout -q "$ESC_SHA" && \
        go build -v -o /usr/bin/esc . && \
        rm -rf /go/src/* /go/pkg/* /go/bin/*

ARG     GOTESTSUM_VERSION=0.4.0
RUN     curl -Ls https://github.com/gotestyourself/gotestsum/releases/download/v${GOTESTSUM_VERSION}/gotestsum_${GOTESTSUM_VERSION}_linux_amd64.tar.gz -o gotestsum.tar.gz && \
        tar -xf gotestsum.tar.gz gotestsum -C /usr/bin && \
        rm gotestsum.tar.gz

ENV     CGO_ENABLED=0 \
        PATH=$PATH:/go/src/github.com/docker/cli/build \
        DISABLE_WARN_OUTSIDE_CONTAINER=1
WORKDIR /go/src/github.com/docker/cli
CMD     sh
COPY    . .