moby--moby/hack/make/validate-lint

#!/bin/bash

source "${MAKEDIR}/.validate"

packages=( $(go list ./... 2> /dev/null | grep -vE "^github.com/docker/docker/vendor|^github.com/docker/docker/autogen" || true ) )

errors=()
for p in "${packages[@]}"; do
	# Remove the github.com/docker/docker/ prefix from listed package
	package="${p#github.com/docker/docker/}"
	# Run golint on package/*.go file explicitly to validate all go files
	# and not just the ones for the current platform.
	failedLint=$(golint $package/*.go)
	if [ "$failedLint" ]; then
		errors+=( "$failedLint" )
	fi
done

if [ ${#errors[@]} -eq 0 ]; then
	echo 'Congratulations!  All Go source files have been linted.'
else
	{
		echo "Errors from golint:"
		for err in "${errors[@]}"; do
			echo "$err"
		done
		echo
		echo 'Please fix the above errors. You can test via "golint" and commit the result.'
		echo
	} >&2
	false
fi