Function getTaskDepthFromConfig

src/node/services/taskUtils.ts:78–106

(
  config: ReturnType<Config["loadConfigOrDefault"]>,
  workspaceId: string
)

 * Detects cycles (max 32 hops).
 */
export function getTaskDepthFromConfig(
  config: ReturnType<Config["loadConfigOrDefault"]>,
  workspaceId: string
): number {
  const parentById = new Map<string, string | undefined>();
  for (const project of config.projects.values()) {
    for (const workspace of project.workspaces) {
      if (!workspace.id) continue;
      parentById.set(workspace.id, workspace.parentWorkspaceId);
    }
  }

  let depth = 0;
  let current = workspaceId;
  for (let i = 0; i < 32; i++) {
    const parent = parentById.get(current);
    if (!parent) break;
    depth += 1;
    current = parent;
  }

  if (depth >= 32) {
    throw new Error(
      `getTaskDepthFromConfig: possible parentWorkspaceId cycle starting at ${workspaceId}`
    );
  }

  return depth;
}