[enhance]: get clients

jinzhongjia · Feb 7, 2024 · b8b3f30 · b8b3f30
1 parent cefdb7d
commit b8b3f30
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Showing 4 changed files with 16 additions and 4 deletions.
diff --git a/lua/LspUI/code_action/util.lua b/lua/LspUI/code_action/util.lua
@@ -20,7 +20,10 @@ local M = {}
 M.get_clients = function(buffer_id)
     local clients =
         lsp.get_clients({ bufnr = buffer_id, method = code_action_feature })
-    return #clients == 0 and nil or clients
+    if vim.tbl_isempty(clients) then
+        return nil
+    end
+    return clients
 end
 
 -- make range params

diff --git a/lua/LspUI/hover/util.lua b/lua/LspUI/hover/util.lua
@@ -20,7 +20,10 @@ local hover_tuple_index
 M.get_clients = function(buffer_id)
     local clients =
         lsp.get_clients({ bufnr = buffer_id, method = hover_feature })
-    return #clients == 0 and nil or clients
+    if vim.tbl_isempty(clients) then
+        return nil
+    end
+    return clients
 end
 
 -- get hovers from lsp

diff --git a/lua/LspUI/lightbulb/util.lua b/lua/LspUI/lightbulb/util.lua
@@ -19,7 +19,10 @@ local autocmd_list = {}
 M.get_clients = function(buffer_id)
     local clients =
         lsp.get_clients({ bufnr = buffer_id, method = code_action_feature })
-    return #clients == 0 and nil or clients
+    if vim.tbl_isempty(clients) then
+        return nil
+    end
+    return clients
 end
 
 -- render sign

diff --git a/lua/LspUI/signature/util.lua b/lua/LspUI/signature/util.lua
@@ -140,7 +140,10 @@ end
 M.get_clients = function(buffer_id)
     local clients =
         lsp.get_clients({ bufnr = buffer_id, method = signature_feature })
-    return #clients == 0 and nil or clients
+    if vim.tbl_isempty(clients) then
+        return nil
+    end
+    return clients
 end
 
 --- @type function