Ruby LSP showed Crashed and restarted for two reasons. A version-manager shim for ruby-lsp exists for every Ruby that ever had the gem, so when the active Ruby lacked it the shim exited on every start while the IDE counted the server as installed. And the IDE-managed copy lived in a gem home under Application Support, whose space broke ruby-lsp's re-exec through Bundler.
Shims that can't run the tool now count as missing. ruby-lsp is installed with the project's own Ruby (gem install in the project, so a version manager picks its Ruby). Its executable is looked up in that Ruby's gem bindir and user bin when they are off PATH (Homebrew), and those directories are added to the server's PATH.
Co-authored-by: kjeldahl <[email protected]>
Ruby gets an ERB editor mode (HTML with embedded Ruby), Ruby / Rake / RSpec run configuration types, and a Settings › Languages & Frameworks › Ruby page for choosing the interpreter (Auto picks the `.ruby-version` / mise / asdf install, else `ruby` on PATH).
- Run: `.rb` scripts run from the editor context menu, `_spec.rb` / `_test.rb` files narrow an RSpec or Rake (`SPEC=` / `TEST=`) configuration, and Rakefile tasks are detected; Rake and RSpec go through `bundle exec` when the project has a Gemfile. The chosen interpreter's `ruby`, `bundle`, `rake` and `rspec` are used and its bin directory is put on PATH.
- Configuration forms rebuild from a raw command line keeping option values with their options (`--format documentation`, `-I lib`), and a new Ruby configuration opens in the Ruby form with the script still to fill in.
- External Libraries lists the Ruby standard library and the bundle's gems, including those Bundler installs inside the project (`vendor/bundle`).
- Ruby is part of the frontend settings defaults and normalization, so the selected interpreter survives a settings round-trip.
Closes#719
Co-authored-by: retsef <[email protected]>
Jacob Kjeldahlandkjeldahl
Roberto Scinoccaandretsef