feat: merge 'feature/improvement/allow-tsserver-node-executable-to-be-configurable' ontop

Author: thodnev

README.md

@@ -144,6 +144,8 @@ require("typescript-tools").setup {
     -- locale of all tsserver messages, supported locales you can find here:
     -- https://github.com/microsoft/TypeScript/blob/3c221fc086be52b19801f6e8d82596d04607ede6/src/compiler/utilitiesPublic.ts#L620
     tsserver_locale = "en",
+    -- Node executable configuration (for example, bun)
+    tsserver_node_executable = "bun",
     -- mirror of VSCode's `typescript.suggest.completeFunctionCalls`
     complete_function_calls = false,
     include_completions_with_insert_text = true,

lua/typescript-tools/config.lua

@@ -9,6 +9,7 @@
 ---@field tsserver_file_preferences table|fun(filetype: string): table
 ---@field tsserver_max_memory number|"auto"
 ---@field tsserver_locale string
+---@field tsserver_node_executable string
 ---@field complete_function_calls boolean
 ---@field expose_as_code_action ("fix_all"| "add_missing_imports"| "remove_unused" | "remove_unused_imports")[]
 ---@field include_completions_with_insert_text boolean
@@ -125,6 +126,11 @@ function M.load_settings(settings)
       "string",
       true,
     },
+    ["settings.tsserver_node_executable"] = {
+      settings.tsserver_node_executable,
+      "string",
+      true,
+    },
     ["settings.complete_function_calls"] = { settings.complete_function_calls, "boolean", true },
     ["settings.expose_as_code_action"] = {
       settings.expose_as_code_action,
@@ -163,6 +169,10 @@ function M.load_settings(settings)
     __store.tsserver_file_preferences = {}
   end
 
+  if not settings.tsserver_node_executable then
+    __store.tsserver_node_executable = "node"
+  end
+
   if not M.tsserver_log_level[settings.tsserver_logs] then
     __store.tsserver_logs = M.tsserver_log_level.off
   end

lua/typescript-tools/process.lua

@@ -123,7 +123,7 @@ local function parse_response(initial_chunk, on_response)
 end
 
 function Process:start()
-  local command = is_win and "cmd.exe" or "node"
+  local command = is_win and "cmd.exe" or plugin_config.tsserver_node_executable
 
   if type(plugin_config.tsserver_max_memory) == "number" then
     table.insert(self.args, 1, "--max-old-space-size=" .. plugin_config.tsserver_max_memory)