fix: log pubsub beta usage warnings consistently (#1401)

This fix makes sure the pubsub beta warnings are logged consistently, once per help menu, through the hierarchy of its command tree.

This fix makes sure the pubsub beta warnings are logged consistently, once per help menu, through the hierarchy of its command tree.

Fixes #1370

.changeset/lovely-bulldogs-repeat.md

@@ -0,0 +1,9 @@
+---
+"wrangler": patch
+---
+
+fix: log pubsub beta usage warnings consistently
+
+This fix makes sure the pubsub beta warnings are logged consistently, once per help menu, through the hierarchy of its command tree.
+
+Fixes https://github.com/cloudflare/wrangler2/issues/1370

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

@@ -21,7 +21,63 @@ describe("wrangler", () => {
 	});
 
 	describe("pubsub", () => {
+		describe("help menu", () => {
+			it("shows usage details", async () => {
+				await runWrangler("pubsub --help");
+				expect(std).toMatchInlineSnapshot(`
+			Object {
+			  "debug": "",
+			  "err": "",
+			  "out": "wrangler pubsub
+
+			📮 Interact and manage Pub/Sub Brokers
+
+			Commands:
+			  wrangler pubsub namespace  Manage your Pub/Sub Namespaces
+			  wrangler pubsub broker     Interact with your Pub/Sub Brokers
+
+			Flags:
+			  -c, --config   Path to .toml configuration file  [string]
+			  -h, --help     Show help  [boolean]
+			  -v, --version  Show version number  [boolean]
+
+			👷🏽 'wrangler pubsub ...' commands are currently in private beta. If your account isn't authorized, commands will fail. Visit the Pub/Sub docs for more info: https://developers.cloudflare.com/pub-sub/",
+			  "warn": "",
+			}
+		`);
+			});
+		});
+
 		describe("namespaces", () => {
+			describe("help menu", () => {
+				it("shows usage details", async () => {
+					await runWrangler("pubsub namespace --help");
+					expect(std).toMatchInlineSnapshot(`
+				Object {
+				  "debug": "",
+				  "err": "",
+				  "out": "wrangler pubsub namespace
+
+				Manage your Pub/Sub Namespaces
+
+				Commands:
+				  wrangler pubsub namespace create <name>    Create a new Pub/Sub Namespace
+				  wrangler pubsub namespace list             List your existing Pub/Sub Namespaces
+				  wrangler pubsub namespace delete <name>    Delete a Pub/Sub Namespace
+				  wrangler pubsub namespace describe <name>  Describe a Pub/Sub Namespace
+
+				Flags:
+				  -c, --config   Path to .toml configuration file  [string]
+				  -h, --help     Show help  [boolean]
+				  -v, --version  Show version number  [boolean]
+
+				👷🏽 'wrangler pubsub ...' commands are currently in private beta. If your account isn't authorized, commands will fail. Visit the Pub/Sub docs for more info: https://developers.cloudflare.com/pub-sub/",
+				  "warn": "",
+				}
+			`);
+				});
+			});
+
 			describe("create", () => {
 				function mockCreateRequest(expectedNamespaceName: string) {
 					const requests = { count: 0 };
@@ -77,6 +133,41 @@ describe("wrangler", () => {
 		});
 
 		describe("brokers", () => {
+			describe("help menu", () => {
+				it("shows usage details", async () => {
+					await runWrangler("pubsub broker --help");
+					expect(std).toMatchInlineSnapshot(`
+				Object {
+				  "debug": "",
+				  "err": "",
+				  "out": "wrangler pubsub broker
+
+				Interact with your Pub/Sub Brokers
+
+				Commands:
+				  wrangler pubsub broker create <name>            Create a new Pub/Sub Broker
+				  wrangler pubsub broker update <name>            Update an existing Pub/Sub Broker's configuration.
+				  wrangler pubsub broker list                     List the Pub/Sub Brokers within a Namespace
+				  wrangler pubsub broker delete <name>            Delete an existing Pub/Sub Broker
+				  wrangler pubsub broker describe <name>          Describe an existing Pub/Sub Broker.
+				  wrangler pubsub broker issue <name>             Issue new client credentials for a specific Pub/Sub Broker.
+				  wrangler pubsub broker revoke <name>            Revoke a set of active client credentials associated with the given Broker
+				  wrangler pubsub broker unrevoke <name>          Restore access to a set of previously revoked client credentials.
+				  wrangler pubsub broker show-revocations <name>  Show all previously revoked client credentials.
+				  wrangler pubsub broker public-keys <name>       Show the public keys used for verifying on-publish hooks and credentials for a Broker.
+
+				Flags:
+				  -c, --config   Path to .toml configuration file  [string]
+				  -h, --help     Show help  [boolean]
+				  -v, --version  Show version number  [boolean]
+
+				👷🏽 'wrangler pubsub ...' commands are currently in private beta. If your account isn't authorized, commands will fail. Visit the Pub/Sub docs for more info: https://developers.cloudflare.com/pub-sub/",
+				  "warn": "",
+				}
+			`);
+				});
+			});
+
 			describe("create", () => {
 				function mockCreateRequest(expectedBrokerName: string) {
 					const requests = { count: 0 };