fix(turbo-ignore): no longer attempt to use catalog protocol

packages/turbo-ignore/__fixtures__/turbo_catalog/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "test-app",
+  "private": true,
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "vercel",
+  "dependencies": {
+    "turbo": "catalog:"
+  }
+}

packages/turbo-ignore/__fixtures__/turbo_catalog/turbo.json

@@ -0,0 +1,5 @@
+{
+  "tasks": {
+    "build": {}
+  }
+}

packages/turbo-ignore/__fixtures__/turbo_catalog/turbo_in_deps/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "test-app",
+  "private": true,
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "vercel",
+  "dependencies": {
+    "turbo": "^99"
+  }
+}

packages/turbo-ignore/__fixtures__/turbo_catalog/turbo_in_deps/turbo.json

@@ -0,0 +1,5 @@
+{
+  "tasks": {
+    "build": {}
+  }
+}

packages/turbo-ignore/__tests__/getTurboVersion.test.ts

@@ -68,4 +68,20 @@ describe("getWorkspace()", () => {
       null
     );
   });
+
+  describe("pnpm catalog", () => {
+    const fixture = "./__fixtures__/turbo_catalog";
+
+    it("warns on catalog usage", () => {
+      getTurboVersion({}, fixture);
+      expect(mockConsole.warn).toHaveBeenCalledWith(
+        "≫  ",
+        "Cannot infer turbo version due to use of `catalog` protocol. Remove `turbo` from your PNPM catalog to ensure correct turbo version is used"
+      );
+    });
+
+    it("falls back to inferring major from turbo.json", () => {
+      expect(getTurboVersion({}, fixture)).toEqual("^2");
+    });
+  });
 });

packages/turbo-ignore/src/getTurboVersion.ts

@@ -2,7 +2,7 @@ import fs from "node:fs";
 import path from "node:path";
 import type { PackageJson } from "@turbo/utils";
 import { parse as JSON5Parse } from "json5";
-import { error, info } from "./logger";
+import { error, info, warn } from "./logger";
 import type { TurboIgnoreOptions } from "./types";
 
 export function getTurboVersion(
@@ -23,8 +23,13 @@ export function getTurboVersion(
     const devDependencies = packageJson.devDependencies?.turbo;
     turboVersion = dependencies || devDependencies;
     if (turboVersion !== undefined) {
-      info(`Inferred turbo version "${turboVersion}" from "package.json"`);
-      return turboVersion;
+      if (!turboVersion.startsWith("catalog:")) {
+        info(`Inferred turbo version "${turboVersion}" from "package.json"`);
+        return turboVersion;
+      }
+      warn(
+        "Cannot infer turbo version due to use of `catalog` protocol. Remove `turbo` from your PNPM catalog to ensure correct turbo version is used"
+      );
     }
   } catch (e) {
     error(