Merge pull request #2 from frostplexx/fix_async

fix async loading

lua/mason-bridge/init.lua

@@ -2,6 +2,7 @@ local M = {}
 
 -- Table to hold cached associations
 local cached_associations = {}
+local associations_loaded = false
 
 local DEFAULT_SETTINGS = {
     -- A table of filetypes with the respective tool (or tools) to be used
@@ -24,19 +25,35 @@ M.setup = function(opts)
         cached_associations.formatters =
             vim.tbl_deep_extend('force', cached_associations.formatters, opts.overrides.formatters)
         cached_associations.linters = vim.tbl_deep_extend('force', cached_associations.linters, opts.overrides.linters)
+        -- Set the flag to indicate associations are loaded
+        associations_loaded = true
     end)
 end
 
+-- Helper function to block until associations are loaded
+local function wait_until_loaded()
+    while not associations_loaded do
+        vim.wait(0.1)
+        -- this is not ideal but fixes cases where .get_formatters is called before .setup
+        M.setup()
+    end
+end
+
+-- Returns a table of formatters
 M.get_formatters = function()
+    wait_until_loaded()
     -- Return the cached formatters
-    return cached_associations.formatters or {}
+    return cached_associations.formatters
 end
 
+-- Returns a table of linters
 M.get_linters = function()
+    wait_until_loaded()
     -- Return the cached linters
-    return cached_associations.linters or {}
+    return cached_associations.linters
 end
-
+--
+-- Returns the language to filetype mappings
 M.get_mappings = function()
     -- Return the cached mappings
     return require 'util.mappings'