Function extractChangedFiles

packages/shared/code-nav.ts:320–330

(patch: string | null)

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

export function extractChangedFiles(patch: string | null): string[] {
  if (!patch) return [];
  const set = new Set<string>();
  const re = /^diff --git a\/(.+?) b\/(.+)$/gm;
  let m: RegExpExecArray | null;
  while ((m = re.exec(patch)) !== null) {
    set.add(m[1]);
    set.add(m[2]);
  }
  return [...set];
}

// ---------------------------------------------------------------------------
// Validation