fix: clean model config typing

2026-01-06 01:08:36 +00:00
parent b04c838c15
commit e73573eaea
13 changed files with 184 additions and 90 deletions
--- a/src/commands/models/set.ts
+++ b/src/commands/models/set.ts
@@ -8,15 +8,17 @@ export async function modelsSetCommand(modelRaw: string, runtime: RuntimeEnv) {
    const key = `${resolved.provider}/${resolved.model}`;
    const nextModels = { ...cfg.agent?.models };
    if (!nextModels[key]) nextModels[key] = {};
+    const existingModel = cfg.agent?.model as
+      | { primary?: string; fallbacks?: string[] }
+      | undefined;
    return {
      ...cfg,
      agent: {
        ...cfg.agent,
        model: {
-          ...((cfg.agent?.model as {
-            primary?: string;
-            fallbacks?: string[];
-          }) ?? {}),
+          ...(existingModel?.fallbacks
+            ? { fallbacks: existingModel.fallbacks }
+            : undefined),
          primary: key,
        },
        models: nextModels,