From fafa7342ceb355ecc4b67b4183ad0941e7e12eb8 Mon Sep 17 00:00:00 2001
From: SinTan1729 <sayantan.santra689@gmail.com>
Date: Wed, 27 Mar 2024 19:48:46 -0500
Subject: [PATCH] new: Show total lines in lualine using custom fn

---
 laptop/plugin/lualine.lua | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/laptop/plugin/lualine.lua b/laptop/plugin/lualine.lua
index 189368d..24b18b2 100644
--- a/laptop/plugin/lualine.lua
+++ b/laptop/plugin/lualine.lua
@@ -1,3 +1,14 @@
+local function total_lines()
+    local lc = vim.fn.line('$')
+    if lc < 1 then
+        return ''
+    elseif lc == 1 then
+        return '(1 line)'
+    else
+        return string.format('(%d lines)', lc)
+    end
+end
+
 require("lualine").setup {
     options = {
         theme = 'moonfly',
@@ -6,8 +17,8 @@ require("lualine").setup {
         lualine_a = { 'buffers' },
         lualine_b = {},
         lualine_c = {},
-        lualine_x = {},
-        lualine_y = { 'filename' },
+        lualine_x = { 'filename' },
+        lualine_y = { total_lines },
         lualine_z = { 'tabs' },
     },
     sections = {