Migrate to Rubydex and remove old indexer

.mcp.json

@@ -0,0 +1,7 @@
+{
+  "mcpServers": {
+    "rubydex": {
+      "command": "${HOME}/.cargo/bin/rubydex_mcp"
+    }
+  }
+}

.rubocop.yml

@@ -49,8 +49,6 @@ Sorbet/TrueSigil:
   Enabled: true
   Include:
     - "test/**/*.rb"
-    - "lib/ruby_indexer/test/**/*.rb"
-    - "lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb"
     - "lib/ruby_lsp/scripts/compose_bundle.rb"
     - "lib/ruby_lsp/test_reporters/test_unit_reporter.rb"
   Exclude:
@@ -64,9 +62,7 @@ Sorbet/StrictSigil:
   Exclude:
     - "**/*.rake"
     - "test/**/*.rb"
-    - "lib/ruby_indexer/test/**/*.rb"
     - "lib/ruby-lsp.rb"
-    - "lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb"
     - "lib/ruby_lsp/scripts/compose_bundle.rb"
     - "lib/ruby_lsp/test_helper.rb"
     - "lib/ruby_lsp/test_reporters/test_unit_reporter.rb"

AGENTS.md

@@ -5,8 +5,6 @@ Its parts are:
 
 - `ruby-lsp` gem: language server implementation and extra custom functionality to support the VS Code extension. This
   is the top level of the repository
-- Ruby code indexer: static analysis engine to support features like go to definition, completion and workspace
-  symbols. This is entirely implemented inside `lib/ruby_indexer`
 - Companion VS Code extension that includes several integrations. The extension is entirely implemented in the `vscode`
   directory
 - Jekyll static documentation site. Fully implemented in `jekyll`

Gemfile.lock

@@ -1,10 +1,11 @@
 PATH
   remote: .
   specs:
-    ruby-lsp (0.26.9)
+    ruby-lsp (0.27.0.beta3)
       language_server-protocol (~> 3.17.0)
       prism (>= 1.2, < 2.0)
       rbs (>= 3, < 5)
+      rubydex (~> 0.2.0, < 0.3.0)
 
 GEM
   remote: https://rubygems.org/
@@ -91,6 +92,10 @@ GEM
       rubocop (>= 1)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
+    rubydex (0.2.2-arm64-darwin)
+    rubydex (0.2.2-x64-mingw-ucrt)
+    rubydex (0.2.2-x86_64-darwin)
+    rubydex (0.2.2-x86_64-linux)
     sorbet (0.6.13055)
       sorbet-static (= 0.6.13055)
     sorbet-runtime (0.6.13055)
@@ -197,9 +202,13 @@ CHECKSUMS
   rubocop-rake (0.7.1) sha256=3797f2b6810c3e9df7376c26d5f44f3475eda59eb1adc38e6f62ecf027cbae4d
   rubocop-shopify (2.17.1) sha256=03850eb1a9c4d1f9f0ac1d8d5aa51bb47a149e532cfb5e8d02ac6a90c8800a5f
   rubocop-sorbet (0.8.7) sha256=670b7478425543e808558c5aa9acafeb5c9137af9ac8d3541b69d3d18ea4726b
-  ruby-lsp (0.26.9)
+  ruby-lsp (0.27.0.beta3)
   ruby-progressbar (1.13.0) sha256=80fc9c47a9b640d6834e0dc7b3c94c9df37f08cb072b7761e4a71e22cff29b33
   ruby2_keywords (0.0.5) sha256=ffd13740c573b7301cf7a2e61fc857b2a8e3d3aff32545d6f8300d8bae10e3ef
+  rubydex (0.2.2-arm64-darwin) sha256=9f8a65aef09f056ef5c9de5eef231c3f5a3c305a3e723951533223b40e7bd774
+  rubydex (0.2.2-x64-mingw-ucrt) sha256=40498e97f36c63f6afad6d72f7b38d4536f38b24cc26aec76967616d423dcbaf
+  rubydex (0.2.2-x86_64-darwin) sha256=2270f577fc9192e29111165ee7a51b692c05ede17972da389d1f0e9c2a8e6341
+  rubydex (0.2.2-x86_64-linux) sha256=b356fbd11401522dc6967637b3c0485827053e549303229eeb8aa669638b0885
   sorbet (0.6.13055) sha256=5f5e8f37c13c281fa2b2f95e261d2e531d8331ddcc8e2dd8c4f16457935872ec
   sorbet-runtime (0.6.13055) sha256=c8ae8c81310e0a28d290b11f44ddca59659b7d7f13752c0ef5d16964bbb84d18
   sorbet-static (0.6.13055-universal-darwin) sha256=649c8e79a443be85318922f9ecbb46be72f6c585443f4440c4ec0fb1737c86e8

Rakefile

@@ -9,16 +9,8 @@ Rake::TestTask.new(:test) do |t|
   t.test_files = FileList["test/**/*_test.rb"].exclude("test/fixtures/prism/**/*")
 end
 
-namespace :test do
-  Rake::TestTask.new(:indexer) do |t|
-    t.libs << "test"
-    t.libs << "lib"
-    t.test_files = FileList["lib/ruby_indexer/test/**/*_test.rb"]
-  end
-end
-
 require "rubocop/rake_task"
 
 RuboCop::RakeTask.new
 
-task default: ["test:indexer", :test]
+task default: :test

VERSION

@@ -1 +1 @@
-0.26.9
+0.27.0.beta3

exe/ruby-lsp

@@ -17,14 +17,6 @@ parser = OptionParser.new do |opts|
     options[:debug] = true
   end
 
-  opts.on("--time-index", "Measure the time it takes to index the project") do
-    options[:time_index] = true
-  end
-
-  opts.on("--doctor", "Run troubleshooting steps") do
-    options[:doctor] = true
-  end
-
   opts.on("--use-launcher", "[EXPERIMENTAL] Use launcher mechanism to handle missing dependencies gracefully") do
     options[:launcher] = true
   end
@@ -110,44 +102,6 @@ if options[:debug]
   end
 end
 
-if options[:time_index]
-  index = RubyIndexer::Index.new
-
-  time_start = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-  index.index_all
-  elapsed_time = Process.clock_gettime(Process::CLOCK_MONOTONIC) - time_start
-
-  entries = index.instance_variable_get(:@entries)
-  entries_by_entry_type = entries.values.flatten.group_by(&:class)
-
-  puts <<~MSG
-    Ruby LSP v#{RubyLsp::VERSION}: Indexing took #{elapsed_time.round(5)} seconds and generated:
-    - #{entries_by_entry_type.sort_by { |k, _| k.to_s }.map { |k, v| "#{k.name.split("::").last}: #{v.size}" }.join("\n- ")}
-  MSG
-  return
-end
-
-if options[:doctor]
-  index = RubyIndexer::Index.new
-
-  if File.exist?(".index.yml")
-    begin
-      config = YAML.parse_file(".index.yml").to_ruby
-    rescue => e
-      abort("Error parsing config: #{e.message}")
-    end
-    index.configuration.apply_config(config)
-  end
-
-  puts "Globbing for indexable files"
-
-  index.configuration.indexable_uris.each do |uri|
-    puts "indexing: #{uri}"
-    index.index_file(uri)
-  end
-  return
-end
-
 server = RubyLsp::Server.new
 
 # Ensure all output goes out stderr by default to allow puts/p/pp to work

exe/ruby-lsp-check

@@ -36,21 +36,6 @@ ensure
 end
 puts "\n"
 
-# Indexing
-puts "Verifying that indexing executes successfully. This may take a while..."
-
-index = RubyIndexer::Index.new
-uris = index.configuration.indexable_uris
-
-uris.each_with_index do |uri, i|
-  index.index_file(uri)
-rescue => e
-  errors[uri.full_path] = e
-ensure
-  print("\033[M\033[0KIndexed #{i + 1}/#{uris.length}") unless ENV["CI"]
-end
-puts "\n"
-
 if errors.empty?
   puts "All operations completed successfully!"
   exit