feat: add lualine.lua

lua/custom/lualine.lua

@@ -0,0 +1,51 @@
+local branch_name = vim.fn.system("cat .git/HEAD | sed 's/.*\\///' | tr -d '\n'")
+
+local function branch()
+	if branch_name ~= "" then
+		return branch_name .. ' '
+	else
+		return ""
+	end
+end
+
+require("lualine").setup({
+	options = {
+		icons_enabled = true,
+		theme = "auto",
+		component_separators = { left = "", right = "" },
+		section_separators = { left = "", right = "" },
+		disabled_filetypes = {
+			statusline = {},
+			winbar = {},
+		},
+		ignore_focus = {},
+		always_divide_middle = true,
+		always_show_tabline = true,
+		globalstatus = true,
+		refresh = {
+			statusline = 20,
+			tabline = 20,
+			winbar = 20,
+		}
+	},
+	sections = {
+		lualine_a = { "mode" },
+		lualine_b = { branch, "diff", "diagnostics" },
+		lualine_c = { "filename" },
+		lualine_x = { "filetype" },
+		lualine_y = {},
+		lualine_z = { "location" }
+	},
+	inactive_sections = {
+		lualine_a = {},
+		lualine_b = {},
+		lualine_c = { "filename" },
+		lualine_x = { "location" },
+		lualine_y = {},
+		lualine_z = {}
+	},
+	tabline = {},
+	winbar = {},
+	inactive_winbar = {},
+	extensions = {}
+})

lua/custom/plugins/lualine.lua

@@ -0,0 +1,9 @@
+return {
+	"nvim-lualine/lualine.nvim",
+	lazy = false,
+	priority = 100,
+	dependencies = { "nvim-tree/nvim-web-devicons" },
+	config = function()
+		require("custom.lualine")
+	end
+}