Old project name present in Project Outline after project was renamed

[Zingam]

Type: Bug

I changed the name of my CMake project (including some additional changes). Sometime later I noticed that in the Project Outline both the new and the old project names were available. After I restarted VSCode only the new name was present. This seems to be a bug.

Extension version: 1.18.42 VS Code version: Code 1.90.1 (611f9bfce64f25108829dd295f54a6894e87339d, 2024-06-11T21:01:24.262Z) OS version: Windows_NT x64 10.0.19045 Modes: Remote OS version: Linux x64 5.15.153.1-microsoft-standard-WSL2

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2808)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: enabled_on
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled| |Load (avg)|undefined| |Memory (System)|7.65GB (0.71GB free)| |Process Argv|--crash-reporter-id c7a16f6b-33fc-42c2-aedd-68d1d1ff8687| |Screen Reader|no| |VM|0%| |Item|Value| |---|---| |Remote|WSL: Ubuntu-24.04| |OS|Linux x64 5.15.153.1-microsoft-standard-WSL2| |CPUs|Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 0)| |Memory (System)|3.72GB (2.76GB free)| |VM|0%|

A/B Experiments

``` vsliv368cf:30146710 vspor879:30202332 vspor708:30202333 vspor363:30204092 vstes627:30244334 vscod805cf:30301675 binariesv615:30325510 vsaa593cf:30376535 py29gd2263:31024239 c4g48928:30535728 azure-dev_surveyone:30548225 962ge761:30959799 pythongtdpath:30769146 welcomedialog:30910333 pythonidxpt:30866567 pythonnoceb:30805159 asynctok:30898717 pythontestfixt:30902429 pythonregdiag2:30936856 pythonmypyd1:30879173 h48ei257:31000450 pythontbext0:30879054 accentitlementst:30995554 dsvsc016:30899300 dsvsc017:30899301 dsvsc018:30899302 cppperfnew:31000557 dsvsc020:30976470 pythonait:31006305 jchc7451:31067544 chatpanelc:31048052 dsvsc021:30996838 bdiig495:31013172 pythoncenvpt:31062603 a69g1124:31058053 dvdeprecation:31068756 pythonprt:31056678 dwnewjupyter:31046869 newcmakeconfigv2:31071590 ```

[v-frankwang]

@Zingam @gcampbell-msft I reproduced this issue as described by the user, but after I reconfigured the project, the changes made could be displayed correctly in the project outline view, which I think should be the cache that needs to be regenerated after the changes have been made. ENV: ENV: VS code version: 1.90.0 CMake Extension version: 1.18.42

Steps to reproduce:

1. Create a folder named Test and open it with vscode.
2. Add the CMakeLists.txt file and add the following code:

   cmake_minimum_required(VERSION 3.8)
   project(test)
   add_executable(test main.cpp) 

3. Add the main.cpp file and add the following code:

   #include <iostream> 
     auto main() -> int { std::cout << "hello world" << std::endl; }

4. Change the name of main.cpp to main1.cpp
5. Open the project outline view

Actual Result:

[H-G-Hristov]

@v-frankwang Please also try chaning: project(test) to something else project(test-renamed). You should get something like:

Please note the duplicated entries on the left. Delete Caches and Reconfigure doesn't fix it. After restarting the project:

[v-frankwang]

@H-G-Hristov @gcampbell-msft Based on the information provided by the user, I reproduced the issue and here are the steps to reproduce it:

repro steps：

1. Create a folder called demos and open it with vscode.
2. Add the CMakeLists.txt file and add the following code:

   cmake_minimum_required(VERSION 3.8)
   project(demo)
   add_executable(demo main.cpp)

3. Add the main.cpp file and add the following code:

   #include <iostream> 
     auto main() -> int { std::cout << "hello world" << std::endl; }

   4.Add the following code to the CMakeLists.txt file:

   set(PROJECT_NAME "newdemo")
   project(${PROJECT_NAME})

4. Run command:"CMake：Delete Cache and Reconfigure"
5. Click on the CMake button in the left navigation bar to observe the PROJECT OUTLINE window

Actual results:

videorecord：