✨ feat(nvim): add icons in the lualine for attached formatters, lsps and linters

.config/nvim/lua/plugins/lualine.lua

@@ -1,22 +1,28 @@
 local lsp = function()
-  local buf_clients = vim.lsp.get_active_clients({ bufnr = 0 })
+  local buf_clients = vim.lsp.get_clients({ bufnr = 0 })
   if #buf_clients == 0 then
-    return "LSP Inactive"
+    return ""
+  else
+    return " "
   end
+end
 
-  local buf_client_names = {}
+local formatter = function()
-
+  local formatters = require("conform").list_formatters(0)
-  -- add client
+  if #formatters == 0 then
-  for _, client in pairs(buf_clients) do
+    return ""
-    if client.name ~= "null-ls" and client.name ~= "copilot" then
+  else
-      table.insert(buf_client_names, client.name)
+    return "󰛖 "
-    end
   end
+end
 
-  local unique_client_names = table.concat(buf_client_names, ", ")
+local linter = function()
-  local language_servers = string.format(" %s", unique_client_names)
+  local linters = require("lint").linters_by_ft[vim.bo.filetype]
-
+  if #linters == 0 then
-  return language_servers
+    return ""
+  else
+    return "󱉶 "
+  end
 end
 
 return {
@@ -27,6 +33,8 @@ return {
 
     table.remove(opts.sections.lualine_x, 1)
     table.insert(opts.sections.lualine_x, 2, lsp)
+    table.insert(opts.sections.lualine_x, 2, formatter)
+    table.insert(opts.sections.lualine_x, 2, linter)
     opts.sections.lualine_a = { { "mode", icon = "" } }
     opts.sections.lualine_y = { { "progress", icon = "", separator = " ", padding = { left = 1, right = 1 } } }
     opts.sections.lualine_z = { { "location", icon = "", padding = { left = 1, right = 1 } } }