Function resolveMergeBaseBetween

packages/cli/src/git.ts:282–287

(left: string, right: string)

}

function resolveMergeBaseBetween(left: string, right: string): string {
	return execFileSync("git", ["merge-base", left, right], {
		encoding: "utf8",
		stdio: ["ignore", "pipe", "ignore"],
	}).trim();
}

function parseRefRange(ref: string): RefRange | null {
	const threeDotIndex = ref.indexOf(RANGE_SEPARATOR.THREE_DOT);