Function getForkParentId

apps/sim/lib/workspaces/fork/lineage/lineage.ts:21–28

(workspaceId: string)

 * is not a fork (or has been archived).
 */
export async function getForkParentId(workspaceId: string): Promise<string | null> {
  const [row] = await db
    .select({ parentId: workspace.forkedFromWorkspaceId })
    .from(workspace)
    .where(and(eq(workspace.id, workspaceId), isNull(workspace.archivedAt)))
    .limit(1)
  return row?.parentId ?? null
}

/** The parent lineage node for a fork, or null when it has no live parent. */
export async function getForkParent(workspaceId: string): Promise<ForkLineageNode | null> {