Function runShow

packages/computer/src/git/cli.ts:849–874

(
  client: GitClient,
  args: string[],
  input: GitCliInput,
)

// ---------------------------------------------------------------

async function runShow(
  client: GitClient,
  args: string[],
  input: GitCliInput,
): Promise<GitCliResult> {
  const parsed = parseFlags(args, {});
  if ("error" in parsed) {
    return { stdout: "", stderr: `git show: ${parsed.error}\n`, exitCode: 129 };
  }
  const ref = parsed.positional[0] ?? "HEAD";
  if (parsed.positional.length > 1) {
    return {
      stdout: "",
      stderr: `git show: unexpected argument '${parsed.positional[1]}'\n`,
      exitCode: 129,
    };
  }
  const dir = resolveDir(undefined, input.cwd);
  try {
    const resolved = (await resolveRevisionRef(client, dir, ref)) ?? ref;
    const c = await client.show({ dir, ref: resolved });
    return { stdout: formatLogFull([c]), stderr: "", exitCode: 0 };
  } catch (cause) {
    return mapGitError("show", cause);
  }
}

// ---------------------------------------------------------------
// rev-parse