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chrmarti / vscode-regex

MIT License
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Extension appears to break TypeScript within WSL #64

Open MoonstarCoding opened 6 months ago

MoonstarCoding commented 6 months ago

Type: Bug

Started remote host session in WSL and attempted to develop TypeScript v5.4.5 application. Noticed TypeScript intellisense was infinitely Loading and extensions were not being activated. Usage of Extension Bisect traced down to Regex extension.

Extension version: 0.4.0 VS Code version: Code 1.89.1 (dc96b837cf6bb4af9cd736aa3af08cf8279f7685, 2024-05-07T05:13:33.891Z) OS version: Windows_NT x64 10.0.19045 Modes: Connection to 'wsl+ubuntu' could not be established

System Info |Item|Value| |---|---| |CPUs|12th Gen Intel(R) Core(TM) i7-12850HX (24 x 2419)| |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)|63.69GB (38.27GB free)| |Process Argv|--crash-reporter-id bc956f1d-de68-4b79-af0e-b17fb45ba10b| |Screen Reader|no| |VM|0%| Connection to 'wsl+ubuntu' could not be established
A/B Experiments ``` vsliv368:30146709 vspor879:30202332 vspor708:30202333 vspor363:30204092 tftest:31042121 vscoreces:30445986 vscod805:30301674 binariesv615:30325510 vsaa593:30376534 py29gd2263:31024239 c4g48928:30535728 azure-dev_surveyone:30548225 vscrpc:30673769 a9j8j154:30646983 962ge761:30959799 pythongtdpath:30769146 welcomedialogc:30910334 pythonidxpt:30866567 pythonnoceb:30805159 asynctok:30898717 pythontestfixt:30902429 pythonregdiag2:30936856 pyreplss1:30897532 pythonmypyd1:30879173 pythoncet0:30885854 2e7ec940:31000449 pythontbext0:30879054 accentitlementsc:30995553 dsvsc016:30899300 dsvsc017:30899301 dsvsc018:30899302 cppperfnew:31000557 dsvsc020:30976470 pythonait:31006305 dsvsc021:30996838 945dj816:31013170 pythoncenvptcf:31043158 a69g1124:31046351 dwnewjupytercf:31046870 ```
chrmarti commented 6 months ago

This extension doesn't do anything IntelliSense related. Could you double-check? This might be a random pick by the bisect tool.

MoonstarCoding commented 6 months ago

This extension doesn't do anything IntelliSense related. Could you double-check? This might be a random pick by the bisect tool.

After bisect found it, I turned it (and only it) off. It has been 2 full days with no issue ever since. It appears this extension stalls the extension host, preventing any of the extensions from working properly.

chrmarti commented 6 months ago

Is this when you open a specific source file? Maybe one of the regexes the extension uses is slow on a particular input.

You could also try to get a CPU profile in F1 > Developer: Show Running Extensions and there right-click the Regex extension and Start Extension Host Profile.

MoonstarCoding commented 6 months ago

Is this when you open a specific source file? Maybe one of the regexes the extension uses is slow on a particular input.

You could also try to get a CPU profile in F1 > Developer: Show Running Extensions and there right-click the Regex extension and Start Extension Host Profile.

To answer point 1: It occurs on any project that has a node_modules folder and more than one TSX file. I couldn't recreate when it was just one though.

To address point 2: due to it having been on my work laptop and crashing the application, I was forced to uninstall it and it is now a black listed plugin for causing this issue reliably on 4 separate work devices. So reinstalling it is not an option. Even if I could, my work network blocks the upload of files with specific extensions, and I have trouble believing one with .cpuprofile would be sanctioned. So I can't help you with this.