fix(cli-tools): refresh Codex settings after apply (#4347)

tests/unit/codex-current-provider-base-url.test.js

@@ -0,0 +1,44 @@
+import { describe, expect, it } from "vitest";
+import { getCurrentCodexProviderBaseUrl, getCurrentCodexProviderSettings } from "../../src/app/(dashboard)/dashboard/cli-tools/components/codexConfig.js";
+
+describe("Codex current provider base URL", () => {
+  it("uses the base URL from the configured model provider, not an earlier provider", () => {
+    const config = `model = "gpt-5"
+model_provider = "9router"
+
+[model_providers.omniroute]
+base_url = "https://omniroute.example/v1"
+
+[model_providers.9router]
+base_url = "http://127.0.0.1:20128/v1"
+`;
+
+    expect(getCurrentCodexProviderBaseUrl(config)).toBe("http://127.0.0.1:20128/v1");
+  });
+
+  it("reads the active provider URL and bearer key when another provider appears first", () => {
+    const config = `model_provider = "9router"
+
+[model_providers.omniroute]
+base_url = "https://omniroute.example/v1"
+
+[model_providers.omniroute.http_headers]
+Authorization = "Bearer placeholder-omniroute-key"
+
+[model_providers.9router]
+base_url = "https://9router.example/v1/"
+
+[model_providers.9router.http_headers]
+Authorization = "Bearer placeholder-9router-key"
+`;
+
+    expect(getCurrentCodexProviderSettings(config)).toEqual({
+      baseUrl: "https://9router.example/v1/",
+      apiKey: "placeholder-9router-key",
+    });
+  });
+
+  it("returns empty settings when no active provider is configured", () => {
+    expect(getCurrentCodexProviderSettings("model = \"gpt-5\"\n")).toEqual({ baseUrl: "", apiKey: "" });
+  });
+});

tests/unit/codex-settings-refresh.test.js

@@ -0,0 +1,30 @@
+import { readFile } from "node:fs/promises";
+import { fileURLToPath } from "node:url";
+import { describe, expect, it } from "vitest";
+
+const readSource = (relativePath) =>
+  readFile(fileURLToPath(new URL(relativePath, import.meta.url)), "utf8");
+
+describe("Codex settings refresh", () => {
+  it("bypasses cached status after applying a selected endpoint", async () => {
+    const [routeSource, cardSource] = await Promise.all([
+      readSource("../../src/app/api/cli-tools/codex-settings/route.js"),
+      readSource("../../src/app/(dashboard)/dashboard/cli-tools/components/CodexToolCard.js"),
+    ]);
+
+    // Route Handlers already run on the server; a Server Action directive would reject this export.
+    expect(routeSource).not.toContain('"use server";');
+    expect(routeSource).toContain('export const dynamic = "force-dynamic";');
+    expect(cardSource).toContain('fetch("/api/cli-tools/codex-settings", { cache: "no-store" })');
+    expect(cardSource).toContain("setSelectedApiKey(apiKey);");
+    expect(cardSource).toContain("setCustomBaseUrl(baseUrl);");
+  });
+
+  it("keeps an unmatched active URL in the custom endpoint slot", async () => {
+    const selectorSource = await readSource("../../src/app/(dashboard)/dashboard/cli-tools/components/BaseUrlSelect.js");
+
+    expect(selectorSource).toContain("if (current) {");
+    expect(selectorSource).toContain("setCustomInput(current);");
+    expect(selectorSource).toContain("onChange(current);");
+  });
+});