feat: allow requiredRows to be 0

Author: Xetera

src/server/sync.dto.ts

@@ -11,7 +11,7 @@ export const SyncRequest = z.object({
   db: z.string().transform(Connectable.transform),
   seed: z.coerce.number().min(0).max(1).default(0),
   schema: z.coerce.string().default("public"),
-  requiredRows: z.coerce.number().positive().default(2),
+  requiredRows: z.coerce.number().nonnegative().default(2),
   maxRows: z.coerce.number().positive().default(8),
 });
 

src/sync/dependency-tree.ts

@@ -130,6 +130,10 @@ export class DependencyAnalyzer<T extends InsertableTuple = InsertableTuple> {
     schema: string,
     graph: DependencyGraph,
   ): Promise<FindAllDependenciesResult<T["data"]>> {
+    // no dependencies if the user doesn't want anything
+    if (this.options.requiredRows === 0) {
+      return { items: {}, notices: [] };
+    }
     log.debug("Starting dependency resolution", "dependency-resolution");
     this.seen.clear();
     await this.connector.onStartAnalyze?.(schema);