Function runGit

src/workspaces/workspace-creator.ts:301–306

(dir: string, args: readonly string[])

// launch), so a non-zero exit is turned into a throw to preserve the old
// reject-on-failure contract.
async function runGit(dir: string, args: readonly string[]): Promise<void> {
  const r = await gitExec([...args], dir);
  if (r.exitCode !== 0) {
    throw new Error(`git ${args[0] ?? ''} exited ${r.exitCode}: ${String(r.stderr).slice(0, 500)}`);
  }
}

interface RunResult {
  readonly ok: boolean;