Merge pull request #139 from m-lima/on_initialized

Add on_initialized hook

Author: simrat39

README.md

@@ -141,6 +141,10 @@ local opts = {
         -- options right now: termopen / quickfix
         executor = require("rust-tools/executors").termopen,
 
+        -- callback to execute once rust-analyzer is done initializing the workspace
+		-- The callback receives one parameter indicating the `health` of the server: "ok" | "warning" | "error"
+		on_initialized = nil,
+
         runnables = {
             -- whether to use telescope for selection menu or not
             use_telescope = true

lua/rust-tools/config.lua

@@ -25,6 +25,10 @@ local defaults = {
 		-- options right now: termopen / quickfix
 		executor = require("rust-tools/executors").termopen,
 
+		-- callback to execute once rust-analyzer is done initializing the workspace
+		-- The callback receives one parameter indicating the `health` of the server: "ok" | "warning" | "error"
+		on_initialized = nil,
+
 		-- These apply to the default RustSetInlayHints command
 		inlay_hints = {
 

lua/rust-tools/server_status.lua

@@ -4,9 +4,14 @@ local inlay = require("rust-tools.inlay_hints")
 local M = {}
 
 function M.handler(_, result)
-	if result.quiescent and config.options.tools.autoSetHints and not M.ran_once then
-		inlay.set_inlay_hints()
-		require("rust-tools.inlay_hints").setup_autocmd()
+	if result.quiescent and not M.ran_once then
+		if config.options.tools.autoSetHints then
+			inlay.set_inlay_hints()
+			require("rust-tools.inlay_hints").setup_autocmd()
+		end
+		if config.options.tools.on_initialized then
+			config.options.tools.on_initialized(result)
+		end
 		M.ran_once = true
 	end
 end