lua/plugins/language-manager.lua

@@ -234,8 +234,15 @@ function M.mason_install()
 
   local result = utils.await(function(resolve)
     for _, name in ipairs(packages) do
-      print('Mason package installing: ' .. name)
       local pkg = registry.get_package(name)
+      if pkg:is_installed() then
+        print('Mason package already installed: ' .. name)
+        pending = pending - 1
+        if pending == 0 then
+          resolve(true)
+        end
+      else
+        print('Mason package installing: ' .. name)
         pkg:install({}, function(success, error)
           if success then
             print('Mason package installed: ' .. name)
@@ -250,6 +257,7 @@ function M.mason_install()
           end
         end)
       end
+    end
   end, 5 * 60 * 1000, 200)
 
   if not result.ok or pending ~= 0 then