Point all documentation to the official Ruby LSP docs (#455)

Author: vinistock

.github/workflows/ci.yml

@@ -55,6 +55,3 @@ jobs:
 
       - name: Lint Ruby files
         run: bin/rubocop
-
-      - name: Check if documentation is up to date
-        run: bundle exec rake ruby_lsp:check_docs

.github/workflows/publish_docs.yml

@@ -14,7 +14,6 @@ gem "rubocop-shopify", "~> 2.15", require: false
 gem "rubocop-minitest", "~> 0.35.0", require: false
 gem "rubocop-rake", "~> 0.6.0", require: false
 gem "rubocop-sorbet", "~> 0.8", require: false
-gem "rdoc", require: false, github: "Shopify/rdoc", branch: "create_snapper_generator"
 gem "sorbet-static-and-runtime", platforms: :ruby
 gem "tapioca", "~> 0.13", require: false, platforms: :ruby
 gem "psych", "~> 5.1", require: false

FEATURES.md

@@ -1,11 +1,3 @@
-GIT
-  remote: https://github.com/Shopify/rdoc.git
-  revision: 92a6b4fcf8b72dd6776c9aa6714abe6f90d4a99e
-  branch: create_snapper_generator
-  specs:
-    rdoc (6.6.3.1)
-      psych (>= 4.0.0)
-
 PATH
   remote: .
   specs:
@@ -207,6 +199,8 @@ GEM
       sorbet-runtime (>= 0.5.9204)
     rbs (3.5.2)
       logger
+    rdoc (6.6.3.1)
+      psych (>= 4.0.0)
     regexp_parser (2.9.0)
     reline (0.5.7)
       io-console (~> 0.5)
@@ -302,7 +296,6 @@ DEPENDENCIES
   psych (~> 5.1)
   puma
   rails
-  rdoc!
   rubocop-minitest (~> 0.35.0)
   rubocop-rake (~> 0.6.0)
   rubocop-shopify (~> 2.15)
@@ -316,4 +309,4 @@ DEPENDENCIES
   webmock
 
 BUNDLED WITH
-   2.5.6
+   2.5.19

Gemfile

@@ -1,35 +1,20 @@
 [![Ruby DX Slack](https://img.shields.io/badge/Slack-Ruby%20DX-success?logo=slack)](https://join.slack.com/t/ruby-dx/shared_invite/zt-2c8zjlir6-uUDJl8oIwcen_FS_aA~b6Q)
 
-# Ruby LSP Rails
+# Rails addon
 
-Ruby LSP Rails is a [Ruby LSP](https://github.com/Shopify/ruby-lsp) addon for extra [Rails editor features](https://shopify.github.io/ruby-lsp-rails/FEATURES_md.html).
+The Rails addon is a [Ruby LSP](https://github.com/Shopify/ruby-lsp) [addon](https://shopify.github.io/ruby-lsp/addons.html) for extra [Rails editor features](https://shopify.github.io/ruby-lsp/rails-addon.html).
 
 ## Installation
 
-If you haven't already done so, you'll need to first [set up Ruby LSP](https://github.com/Shopify/ruby-lsp#usage).
+If you haven't already done so, you'll need to first [set up Ruby LSP](https://shopify.github.io/ruby-lsp/#usage).
 
 As of v0.3.0, Ruby LSP will automatically include the Ruby LSP Rails addon in its custom bundle when a Rails app is detected.
 There is no need to add the gem to your bundle.
 
 ## Documentation
 
-See the [documentation](https://shopify.github.io/ruby-lsp-rails) for more in-depth details about the
-[supported features](https://shopify.github.io/ruby-lsp-rails/FEATURES_md.html).
-
-## How Runtime Introspection Works
-
-LSP tooling is typically based on static analysis, but `ruby-lsp-rails` actually communicates with your Rails app for
-some features.
-
-When Ruby LSP Rails starts, it spawns a `rails runner` instance which runs
-[`server.rb`](https://github.com/Shopify/ruby-lsp-rails/blob/main/lib/ruby_lsp/ruby_lsp_rails/server.rb).
-The addon communicates with this process over a pipe (i.e. `stdin` and `stdout`) to fetch runtime information about the application.
-
-When extension is stopped (e.g. by quitting the editor), the server instance is shut down.
-
-> [!NOTE]
-> Prior to v0.3.0, `ruby-lsp-rails` used a different approach which involved mounting a Rack application within the Rails app.
-> That approach was brittle and susceptible to the application's configuration, such as routing and middleware.
+See the [documentation](https://shopify.github.io/ruby-lsp/rails-addon.html) for more in-depth details about the
+[supported features](https://shopify.github.io/ruby-lsp/rails-addon.html#features).
 
 ## Contributing
 

Gemfile.lock

@@ -9,26 +9,11 @@ load "rails/tasks/statistics.rake"
 
 require "bundler/gem_tasks"
 require "rake/testtask"
-require "ruby_lsp/check_docs"
-require "rdoc/task"
 
 Rake::TestTask.new(:test) do |t|
   t.libs << "test"
   t.libs << "lib"
   t.test_files = FileList["test/**/*_test.rb"]
 end
 
-RDoc::Task.new do |rdoc|
-  rdoc.main = "README.md"
-  rdoc.rdoc_files.include("*.md", "lib/**/*.rb")
-  rdoc.rdoc_dir = "docs"
-  rdoc.markup = "markdown"
-  rdoc.title = "Ruby LSP Rails"
-  rdoc.generator = "snapper"
-  rdoc.options.push("--copy-files", "misc")
-  rdoc.options.push("--copy-files", "LICENSE.txt")
-end
-
-RubyLsp::CheckDocs.new(FileList["#{__dir__}/lib/ruby_lsp/**/*.rb"], FileList["#{__dir__}/misc/**/*.gif"])
-
 task default: [:"db:setup", :test]