Function getGitDiffSnapshot

extensions/cli/src/util/git.ts:133–162

()

}

export async function getGitDiffSnapshot(): Promise<GitDiffSnapshot> {
  try {
    await execAsync("git rev-parse --git-dir", {
      maxBuffer: LARGE_STDIO_BUFFER_BYTES,
    });
  } catch (error) {
    if (isExecError(error) && error.code === 128) {
      return { diff: "", repoFound: false };
    }
    throw error;
  }

  try {
    const { stdout } = await execAsync("git diff main", {
      maxBuffer: LARGE_STDIO_BUFFER_BYTES,
    });
    return { diff: stdout, repoFound: true };
  } catch (error) {
    if (isExecError(error)) {
      if (error.code === 1 && error.stdout) {
        return { diff: error.stdout, repoFound: true };
      }

      if (error.code === 128) {
        return { diff: "", repoFound: false };
      }
    }
    throw error;
  }
}