lualine and bufferline

vim/.vim/lua/plugins/bufferline.lua

@@ -18,13 +18,59 @@ return {
 			vim.opt.termguicolors = true
 			require("bufferline").setup({
 				options = {
+					-- separator_style = "slope",
+					separator_style = "slant",
+					hover = {
+						enabled = true,
+						delay = 200,
+						reveal = { "close" },
+					},
+					indicator = {
+						-- icon = "▎", -- this should be omitted if indicator style is not 'icon'
+						style = "underline", -- | 'underline' | 'none',
+					},
+					offsets = {
+						{
+							filetype = "NvimTree",
+							text = "File Explorer",
+							highlight = "Directory",
+							separator = true, -- use a "true" to enable the default, or set your own character
+						},
+					},
 					mode = "tabs",
 					diagnostics = "nvim_lsp",
 					diagnostics_indicator = function(count, level, diagnostics_dict, context)
-						local symbols = { error = " ", warning = " ", info = " ", hint = " " }
+						local symbols = { error = " ", warning = " ", info = " ", hint = "󱠂 " }
 						local icon = symbols[level] or level
 						return "" .. icon .. count
 					end,
+					custom_areas = {
+						left = function()
+							local result = {}
+							local seve = vim.diagnostic.severity
+							local error = #vim.diagnostic.get(0, { severity = seve.ERROR })
+							local warning = #vim.diagnostic.get(0, { severity = seve.WARN })
+							local info = #vim.diagnostic.get(0, { severity = seve.INFO })
+							local hint = #vim.diagnostic.get(0, { severity = seve.HINT })
+
+							if error ~= 0 then
+								table.insert(result, { text = " " .. error, fg = "#EC5241" })
+							end
+
+							if warning ~= 0 then
+								table.insert(result, { text = "  " .. warning, fg = "#EFB839" })
+							end
+
+							if hint ~= 0 then
+								table.insert(result, { text = "󱠂 " .. hint, fg = "#A3BA5E" })
+							end
+
+							if info ~= 0 then
+								table.insert(result, { text = " " .. info, fg = "#7EA9A7" })
+							end
+							return result
+						end,
+					},
 					max_name_length = 30,
 					truncate_name = false,
 					show_close_icon = false,