add cokeline

lua/custom/plugins/cokeline.lua

@@ -0,0 +1,79 @@
+return {
+  {
+    'willothy/nvim-cokeline',
+    dependencies = {
+      'nvim-lua/plenary.nvim', -- Required for v0.4.0+
+      'nvim-tree/nvim-web-devicons', -- If you want devicons
+      'stevearc/resession.nvim', -- Optional, for persistent history
+    },
+    config = function()
+      local get_hex = require('cokeline.hlgroups').get_hl_attr
+
+      local yellow = vim.g.terminal_color_3
+
+      require('cokeline').setup {
+        default_hl = {
+          fg = function(buffer)
+            return buffer.is_focused and get_hex('Normal', 'fg') or get_hex('Comment', 'fg')
+          end,
+          bg = function()
+            return get_hex('ColorColumn', 'bg')
+          end,
+        },
+
+        sidebar = {
+          filetype = { 'NvimTree', 'neo-tree' },
+          components = {
+            {
+              text = 'Files',
+              fg = yellow,
+              bg = function()
+                return get_hex('NvimTreeNormal', 'bg')
+              end,
+              bold = true,
+            },
+          },
+        },
+
+        components = {
+          {
+            text = function(buffer)
+              return (buffer.index ~= 1) and '▏' or ''
+            end,
+          },
+          {
+            text = '  ',
+          },
+          {
+            text = function(buffer)
+              return buffer.devicon.icon
+            end,
+            fg = function(buffer)
+              return buffer.devicon.color
+            end,
+          },
+          {
+            text = ' ',
+          },
+          {
+            text = function(buffer)
+              return buffer.filename .. '  '
+            end,
+            bold = function(buffer)
+              return buffer.is_focused
+            end,
+          },
+          {
+            text = '',
+            on_click = function(_, _, _, _, buffer)
+              buffer:delete()
+            end,
+          },
+          {
+            text = '  ',
+          },
+        },
+      }
+    end,
+  },
+}