moby--moby/hack/dockerfile/install/shfmt.installer

#!/bin/sh

: "${SHFMT_COMMIT:=01725bdd30658db1fe1b9e02173c3060061fe86f}" # v3.0.2

install_shfmt() {
	echo "Install shfmt version $SHFMT_COMMIT"
	git clone https://github.com/mvdan/sh.git "$GOPATH/src/github.com/mvdan/sh"
	cd "$GOPATH/src/github.com/mvdan/sh" || exit 1
	git checkout -q "$SHFMT_COMMIT"
	GO111MODULE=on go build ${GO_BUILDMODE} -v -o "${PREFIX}/shfmt" ./cmd/shfmt
}