add lsp progress in lualine components

lua/plugins/configs/statusline.lua

@@ -1,3 +1,25 @@
+local function LSP_progress()
+  if not rawget(vim, "lsp") then
+    return ""
+  end
+
+  local Lsp = vim.lsp.util.get_progress_messages()[1]
+
+  if vim.o.columns < 120 or not Lsp then
+    return ""
+  end
+
+  local msg = Lsp.message or ""
+  local percentage = Lsp.percentage or 0
+  local title = Lsp.title or ""
+  local spinners = { "", "" }
+  local ms = vim.loop.hrtime() / 1000000
+  local frame = math.floor(ms / 120) % #spinners
+  local content = string.format(" %%<%s %s %s (%s%%%%) ", spinners[frame + 1], title, msg, percentage)
+
+  return ("%#St_LspProgress#" .. content) or ""
+end
+
 require('lualine').setup {
     options = {
         icons_enabled = true,
@@ -23,7 +45,7 @@ require('lualine').setup {
         lualine_c = {
             { "filename", path = 1, symbols = { modified = "  ", readonly = "", unnamed = "" } }
         },
-        lualine_x = { 'encoding', 'fileformat', 'filetype' },
+        lualine_x = { LSP_progress, 'encoding', 'fileformat', 'filetype' },
         lualine_y = { 'progress' },
         lualine_z = { 'location' }
     },