RubyLSP in windows 10 stuck on starting

[motebaya]

Description

on Linux, it works fine without any issues, but for the past 2 days, i have been trying it on win10, and RubyLSP won't run on Vscode. it stuck at the 'starting' state.

i thought it was a duplicate of #2286, but it's not; this is just a simple project with a Gemfile file: #2286 (comment)

ruby version: ruby 3.3.4 (2024-07-09 revision be1089c8ec) [x64-mingw-ucrt]
ruby-lsp:

➜ bundle info ruby-lsp
  * ruby-lsp (0.17.9)
        Summary: An opinionated language server for Ruby
        Homepage: https://github.com/Shopify/ruby-lsp
        Documentation: https://shopify.github.io/ruby-lsp/                                             
        Path: D:/Software/Ruby33-x64/lib/ruby/gems/3.3.0/gems/ruby-lsp-0.17.9

what i do:

create folder/file and open it with powershell

mkdir tryruby
cd tryruby
touch main.rb
bundle init
bundle add httparty --group production
bundle add ruby-lsp --group development
code .

Gemfile

``` # frozen_string_literal: true

source "https://rubygems.org"

# gem "rails"

gem "httparty", "~> 0.22.0", :group => :production

gem "ruby-lsp", "~> 0.17.9", :group => :development
```

Gemfile.lock

  GEM
    remote: https://rubygems.org/
    specs:
      bigdecimal (3.1.8)
      csv (3.3.0)
      httparty (0.22.0)
        csv
        mini_mime (>= 1.0.0)
        multi_xml (>= 0.5.2)
      language_server-protocol (3.17.0.3)
      logger (1.6.0)
      mini_mime (1.1.5)
      multi_xml (0.7.1)
        bigdecimal (~> 3.1)
      prism (0.30.0)
      rbs (3.5.2)
        logger
      ruby-lsp (0.17.9)
        language_server-protocol (~> 3.17.0)
        prism (>= 0.29.0, < 0.31)
        rbs (>= 3, < 4)
        sorbet-runtime (>= 0.5.10782)
      sorbet-runtime (0.5.11495)
  
  PLATFORMS
    x64-mingw-ucrt
  
  DEPENDENCIES
    httparty (~> 0.22.0)
    ruby-lsp (~> 0.17.9)
  
  BUNDLED WITH
     2.5.16

main.rb

require 'httparty'
ip = HTTParty.get('https://httpbin.org/ip', {
  headers: {
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36'
  }
}).body
puts ip

output tab in VScode

in powershell

i don't know what's going on here, even after completely uninstalling VSCode and reinstalling it, nothing changed and it's still the same.

[vinistock]

Thank you for the bug report. It seems that you're using the custom version manager, but in the output tab no command was printed. If you look at the first line of the first screenshot, the command we tried to run was && ruby ..., which makes me think there's no command given the empty space before the &&.

How are you setting up the version manager? If you completely remove all version manager configuration and either rely on the RubyInstaller integration or select the Ruby version manually, does it work?

[motebaya]

Thank you for the bug report. It seems that you're using the custom version manager, but in the output tab no command was printed. If you look at the first line of the first screenshot, the command we tried to run was && ruby ..., which makes me think there's no command given the empty space before the &&.

How are you setting up the version manager? If you completely remove all version manager configuration and either rely on the RubyInstaller integration or select the Ruby version manually, does it work?

I have tried using rbenv from https://github.com/ccmywish/rbenv-for-windows because i thought it was the only one I could find for Windows, but a different issue came;

setup rbenv in $PROFILE following docs and reinstall ruby

i also adding RUBY_VERSION to env path .
but, here the log from output tab vscode:

I don't know why the ruby version is still not detected and shows as undefined. i have even created a .ruby_version file with 3.3.3-1 in current project folder and added RUBY_VERSION to the ENV path.

full log:
log.txt

The linter and snippets work as well, but autocomplete doesn't work at all (because LSP is not running yet).

If there's anything needed to investigate the issue, please let me know. I'll provide it.!

[motebaya]

Closed this, because the issue has been resolved. i think the problem was the default terminal in VSCode not being compatible. i tried switching it to Git Bash, but that didn't help. Then, when I switched it to Windows PowerShell (C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe), it worked perfectly! I don't even know why!