Function pushExistingRoot

packages/agent-core/src/skill/scanner.ts:329–340

(
  out: SkillRoot[],
  dir: string,
  source: SkillSource,
  isDir: (p: string) => Promise<boolean>,
  realpath: (p: string) => Promise<string>,
)

}

async function pushExistingRoot(
  out: SkillRoot[],
  dir: string,
  source: SkillSource,
  isDir: (p: string) => Promise<boolean>,
  realpath: (p: string) => Promise<string>,
): Promise<boolean> {
  if (!(await isDir(dir))) return false;
  const resolved = await realpath(dir);
  if (!out.some((root) => root.path === resolved)) out.push({ path: resolved, source });
  return true;
}

async function pushProvidedRoot(
  out: SkillRoot[],