Function fetchGitDiffHunks

source code/utils/gitDiff.ts:116–137

()

 * Separated from fetchGitDiff() to avoid expensive calls during polling.
 */
export async function fetchGitDiffHunks(): Promise<
  Map<string, StructuredPatchHunk[]>
> {
  const isGit = await getIsGit()
  if (!isGit) return new Map()

  if (await isInTransientGitState()) {
    return new Map()
  }

  const { stdout: diffOut, code: diffCode } = await execFileNoThrow(
    gitExe(),
    ['--no-optional-locks', 'diff', 'HEAD'],
    { timeout: GIT_TIMEOUT_MS, preserveOutputOnError: false },
  )

  if (diffCode !== 0) {
    return new Map()
  }

  return parseGitDiff(diffOut)
}

export type NumstatResult = {
  stats: GitDiffStats