Disable warnings for invalid config in wrangler login & logout (#6756)

.changeset/selfish-readers-exercise.md

@@ -0,0 +1,5 @@
+---
+"wrangler": patch
+---
+
+chore: disable wrangler.toml warnings when doing `wrangler login` & `wrangler logout`

packages/wrangler/src/__tests__/logout.test.ts

@@ -5,6 +5,7 @@ import { mockConsoleMethods } from "./helpers/mock-console";
 import { msw } from "./helpers/msw";
 import { runInTempDir } from "./helpers/run-in-tmp";
 import { runWrangler } from "./helpers/run-wrangler";
+import { writeWranglerToml } from "./helpers/write-wrangler-toml";
 
 describe("logout", () => {
 	runInTempDir();
@@ -50,4 +51,34 @@ describe("logout", () => {
 		expect(fs.existsSync(config)).toBeFalsy();
 		expect(counter).toBe(1);
 	});
+
+	it("should not warn on invalid wrangler.toml when logging out", async () => {
+		writeAuthConfigFile({
+			oauth_token: "some-oauth-tok",
+			refresh_token: "some-refresh-tok",
+		});
+		const config = getAuthConfigFilePath();
+
+		msw.use(
+			http.post(
+				"*/oauth2/revoke",
+				async () => {
+					return HttpResponse.text("");
+				},
+				{ once: true }
+			)
+		);
+
+		expect(fs.existsSync(config)).toBeTruthy();
+
+		// @ts-expect-error - intentionally invalid
+		writeWranglerToml({ invalid: true });
+
+		await runWrangler("logout");
+
+		expect(std.out).toMatchInlineSnapshot(`"Successfully logged out."`);
+		expect(std.warn).toMatchInlineSnapshot(`""`);
+		expect(std.err).toMatchInlineSnapshot(`""`);
+		expect(fs.existsSync(config)).toBeFalsy();
+	});
 });

packages/wrangler/src/__tests__/user.test.ts

@@ -23,6 +23,7 @@ import {
 import { normalizeString } from "./helpers/normalize";
 import { runInTempDir } from "./helpers/run-in-tmp";
 import { runWrangler } from "./helpers/run-wrangler";
+import { writeWranglerToml } from "./helpers/write-wrangler-toml";
 import type { Config } from "../config";
 import type { UserAuthConfig } from "../user";
 import type { MockInstance } from "vitest";
@@ -179,4 +180,47 @@ describe("User", () => {
 			normalizeString(`${getGlobalWranglerConfigPath()}/config/staging.toml`)
 		);
 	});
+
+	it("should not warn on invalid wrangler.toml when logging in", async () => {
+		mockOAuthServerCallback("success");
+
+		let counter = 0;
+		msw.use(
+			http.post(
+				"*/oauth2/token",
+				async () => {
+					counter += 1;
+
+					return HttpResponse.json({
+						access_token: "test-access-token",
+						expires_in: 100000,
+						refresh_token: "test-refresh-token",
+						scope: "account:read",
+					});
+				},
+				{ once: true }
+			)
+		);
+
+		// @ts-expect-error - intentionally invalid
+		writeWranglerToml({ invalid: true });
+
+		await runWrangler("login");
+
+		expect(counter).toBe(1);
+		expect(std.out).toMatchInlineSnapshot(`
+			"Attempting to login via OAuth...
+			Opening a link in your default browser: https://dash.cloudflare.com/oauth2/auth?response_type=code&client_id=54d11594-84e4-41aa-b438-e81b8fa78ee7&redirect_uri=http%3A%2F%2Flocalhost%3A8976%2Foauth%2Fcallback&scope=account%3Aread%20user%3Aread%20workers%3Awrite%20workers_kv%3Awrite%20workers_routes%3Awrite%20workers_scripts%3Awrite%20workers_tail%3Aread%20d1%3Awrite%20pages%3Awrite%20zone%3Aread%20ssl_certs%3Awrite%20ai%3Awrite%20queues%3Awrite%20pipelines%3Awrite%20offline_access&state=MOCK_STATE_PARAM&code_challenge=MOCK_CODE_CHALLENGE&code_challenge_method=S256
+			Successfully logged in."
+		`);
+		expect(std.warn).toMatchInlineSnapshot(`""`);
+		expect(std.err).toMatchInlineSnapshot(`""`);
+		expect(readAuthConfigFile()).toEqual<UserAuthConfig>({
+			api_token: undefined,
+			oauth_token: "test-access-token",
+			refresh_token: "test-refresh-token",
+			expiration_time: expect.any(String),
+			scopes: ["account:read"],
+		});
+	});
 });

packages/wrangler/src/index.ts

@@ -642,7 +642,7 @@ export function createCLIParser(argv: string[]) {
 				return;
 			}
 			await login({ browser: args.browser });
-			const config = readConfig(args.config, args);
+			const config = readConfig(args.config, args, undefined, true);
 			await metrics.sendMetricsEvent("login user", {
 				sendMetrics: config.send_metrics,
 			});
@@ -662,7 +662,7 @@ export function createCLIParser(argv: string[]) {
 		async (args) => {
 			await printWranglerBanner();
 			await logout();
-			const config = readConfig(undefined, args);
+			const config = readConfig(undefined, args, undefined, true);
 			await metrics.sendMetricsEvent("logout user", {
 				sendMetrics: config.send_metrics,
 			});