fix(lsp): only setup vim.lsp.commands for rust-analyzer on first init

CHANGELOG.md

@@ -6,6 +6,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 4.0.1 - 2024-01-27
+
+### Fixed
+
+- Only setup `vim.lsp.commands` for rust-analyzer on the first
+  initialization.
+
 ## 4.0.0 - 2024-01-25
 
 ### BREAKING CHANGES

ftplugin/rust.lua

@@ -3,37 +3,42 @@ local config = require('rustaceanvim.config.internal')
 local types = require('rustaceanvim.types.internal')
 local lsp = require('rustaceanvim.lsp')
 
-local auto_attach = types.evaluate(config.server.auto_attach)
-if not auto_attach then
-  return
-end
+if not vim.g.did_rustaceanvim_setup_commands then
+  vim.lsp.commands['rust-analyzer.runSingle'] = function(command)
+    local runnables = require('rustaceanvim.runnables')
+    local cached_commands = require('rustaceanvim.cached_commands')
+    cached_commands.set_last_runnable(1, command.arguments)
+    runnables.run_command(1, command.arguments)
+  end
 
-vim.lsp.commands['rust-analyzer.runSingle'] = function(command)
-  local runnables = require('rustaceanvim.runnables')
-  local cached_commands = require('rustaceanvim.cached_commands')
-  cached_commands.set_last_runnable(1, command.arguments)
-  runnables.run_command(1, command.arguments)
-end
+  vim.lsp.commands['rust-analyzer.gotoLocation'] = function(command, ctx)
+    local client = vim.lsp.get_client_by_id(ctx.client_id)
+    if client then
+      vim.lsp.util.jump_to_location(command.arguments[1], client.offset_encoding)
+    end
+  end
 
-vim.lsp.commands['rust-analyzer.gotoLocation'] = function(command, ctx)
-  local client = vim.lsp.get_client_by_id(ctx.client_id)
-  if client then
-    vim.lsp.util.jump_to_location(command.arguments[1], client.offset_encoding)
+  vim.lsp.commands['rust-analyzer.showReferences'] = function(_)
+    vim.lsp.buf.implementation()
   end
-end
 
-vim.lsp.commands['rust-analyzer.showReferences'] = function(_)
-  vim.lsp.buf.implementation()
+  vim.lsp.commands['rust-analyzer.debugSingle'] = function(command)
+    local overrides = require('rustaceanvim.overrides')
+    local args = command.arguments[1].args
+    overrides.sanitize_command_for_debugging(args.cargoArgs)
+    local cached_commands = require('rustaceanvim.cached_commands')
+    cached_commands.set_last_debuggable(args)
+    local rt_dap = require('rustaceanvim.dap')
+    rt_dap.start(args)
+  end
 end
 
-vim.lsp.commands['rust-analyzer.debugSingle'] = function(command)
-  local overrides = require('rustaceanvim.overrides')
-  local args = command.arguments[1].args
-  overrides.sanitize_command_for_debugging(args.cargoArgs)
-  local cached_commands = require('rustaceanvim.cached_commands')
-  cached_commands.set_last_debuggable(args)
-  local rt_dap = require('rustaceanvim.dap')
-  rt_dap.start(args)
+vim.g.did_rustaceanvim_setup_commands = true
+
+local auto_attach = types.evaluate(config.server.auto_attach)
+
+if not auto_attach then
+  return
 end
 
 lsp.start()