moby--moby/hack/validate/compose-bindata

#!/usr/bin/env bash

export SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "${SCRIPTDIR}/.validate"

IFS=$'\n'
files=( $(validate_diff --diff-filter=ACMR --name-only -- 'cli/compose/schema/data' || true) )
unset IFS

if [ ${#files[@]} -gt 0 ]; then
	go generate github.com/docker/docker/cli/compose/schema 2> /dev/null
	# Let see if the working directory is clean
	diffs="$(git status --porcelain -- cli/compose/schema 2>/dev/null)"
	if [ "$diffs" ]; then
		{
			echo 'The result of `go generate github.com/docker/docker/cli/compose/schema` differs'
			echo
			echo "$diffs"
			echo
			echo 'Please run `go generate github.com/docker/docker/cli/compose/schema`'
		} >&2
		false
	else
		echo 'Congratulations! cli/compose/schema/bindata.go is up-to-date.'
	fi
else
    echo 'No cli/compose/schema/data changes in diff.'
fi