add lualine

init.lua

@@ -11,3 +11,4 @@ require "user.comment"
 require "user.gitsigns"
 require "user.nvim-tree"
 require "user.bufferline"
+require "user.lualine"

lua/user/lualine.lua

@@ -0,0 +1,93 @@
+local status_ok, lualine = pcall(require, "lualine")
+if not status_ok then
+	return
+end
+
+local hide_in_width = function()
+	return vim.fn.winwidth(0) > 80
+end
+
+local diagnostics = {
+	"diagnostics",
+	sources = { "nvim_diagnostic" },
+	sections = { "error", "warn" },
+	symbols = { error = " ", warn = " " },
+	colored = false,
+	update_in_insert = false,
+	always_visible = true,
+}
+
+local diff = {
+	"diff",
+	colored = false,
+	symbols = { added = " ", modified = " ", removed = " " }, -- changes diff symbols
+  cond = hide_in_width
+}
+
+local mode = {
+	"mode",
+	fmt = function(str)
+		return "-- " .. str .. " --"
+	end,
+}
+
+local filetype = {
+	"filetype",
+	icons_enabled = false,
+	icon = nil,
+}
+
+local branch = {
+	"branch",
+	icons_enabled = true,
+	icon = "",
+}
+
+local location = {
+	"location",
+	padding = 0,
+}
+
+-- cool function for progress
+local progress = function()
+	local current_line = vim.fn.line(".")
+	local total_lines = vim.fn.line("$")
+	local chars = { "__", "▁▁", "▂▂", "▃▃", "▄▄", "▅▅", "▆▆", "▇▇", "██" }
+	local line_ratio = current_line / total_lines
+	local index = math.ceil(line_ratio * #chars)
+	return chars[index]
+end
+
+local spaces = function()
+	return "spaces: " .. vim.api.nvim_buf_get_option(0, "shiftwidth")
+end
+
+lualine.setup({
+	options = {
+		icons_enabled = true,
+		theme = "auto",
+		component_separators = { left = "", right = "" },
+		section_separators = { left = "", right = "" },
+		disabled_filetypes = { "dashboard", "NvimTree", "Outline" },
+		always_divide_middle = true,
+	},
+	sections = {
+		lualine_a = { branch, diagnostics },
+		lualine_b = { mode },
+		lualine_c = {},
+		-- lualine_x = { "encoding", "fileformat", "filetype" },
+		lualine_x = { diff, spaces, "encoding", filetype },
+		lualine_y = { location },
+		lualine_z = { progress },
+	},
+	inactive_sections = {
+		lualine_a = {},
+		lualine_b = {},
+		lualine_c = { "filename" },
+		lualine_x = { "location" },
+		lualine_y = {},
+		lualine_z = {},
+	},
+	tabline = {},
+	extensions = {},
+})

lua/user/plugins.lua

@@ -50,6 +50,7 @@ return packer.startup(function(use)
   use "kyazdani42/nvim-tree.lua"
   use "akinsho/bufferline.nvim"
   use "moll/vim-bbye"
+  use 'nvim-lualine/lualine.nvim'
 
   -- Colorschemes
   -- use "lunarvim/colorschemes" -- A bunch of colorschemes you can try out