Function log

@commitlint/travis-cli/src/cli.ts:96–101

(hash: string)

}

async function log(hash: string) {
	const result = await git(["log", "-n", "1", "--pretty=format:%B", hash], {
		stdio: "pipe",
	});
	return result.stdout;
}

async function stash() {
	if (await isClean()) {