Function stage

packages/computer/src/git/commit.test.ts:19–22

(name: string, content: string)

}

async function stage(name: string, content: string) {
  await memfs.promises.writeFile(`${DIR}/${name}`, content);
  await git.add({ fs: memfs, dir: DIR, filepath: name });
}

async function readHead(): Promise<{
  author: { name: string; email: string };