FROM golang:1.17-alpine RUN apk --update upgrade \ && apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \ && update-ca-certificates \ && rm -rf /var/cache/apk/* # Which docker version to test on ARG DOCKER_VERSION=18.09.7 # Download docker RUN mkdir -p /usr/local/bin \ && curl -fL https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKER_VERSION}.tgz \ | tar -xzC /usr/local/bin --transform 's#^.+/##x' # Download golangci-lint binary to bin folder in $GOPATH RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.41.1 # Download misspell binary to bin folder in $GOPATH RUN curl -sfL https://raw.githubusercontent.com/client9/misspell/master/install-misspell.sh | bash -s -- -b $GOPATH/bin v0.3.4 # Download goreleaser binary to bin folder in $GOPATH RUN curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh WORKDIR /go/src/github.com/traefik/traefik # Download go modules COPY go.mod . COPY go.sum . RUN GO111MODULE=on GOPROXY=https://proxy.golang.org go mod download COPY . /go/src/github.com/traefik/traefik