chore(CTestDriver): conditionally skip project building according to cmake.buildBeforeRun config entry

Author: Dabsunter

CHANGELOG.md

@@ -21,6 +21,7 @@ Improvements:
 - Ensure that stopping tests actually forces the tests to stop running. [#2095](https://github.com/microsoft/vscode-cmake-tools/issues/2095)
 - Retire the Show Options Moved Notification [#4039](https://github.com/microsoft/vscode-cmake-tools/issues/4039)
 - Improve the pinned commands experience by defaulting settings and using VS Code state rather than modifying user settings. [#3977](https://github.com/microsoft/vscode-cmake-tools/issues/3977)
+- Skip project building in the CTest test explorer when `cmake.buildBeforeRun` is set to `false`. [#4241](https://github.com/microsoft/vscode-cmake-tools/pull/4241)
 
 Bug Fixes:
 

src/ctest.ts

@@ -1248,6 +1248,11 @@ export class CTestDriver implements vscode.Disposable {
     }
 
     private async buildTests(tests: vscode.TestItem[], run: vscode.TestRun): Promise<boolean> {
+        // If buildBeforeRun is set to false, we skip the build step
+        if (!this.ws.config.buildBeforeRun) {
+            return true;
+        }
+
         // Folder => status
         const builtFolder = new Map<string, number>();
         let status: number = 0;