From ca8f7771bd78c75527c46149fb7def6833e903db Mon Sep 17 00:00:00 2001
From: Ruthenic <mdrakea3@tutanota.com>
Date: Wed, 3 Nov 2021 11:32:28 -0400
Subject: [PATCH] Switch to cokeline.

---
 init.lua         |  2 +-
 lua/keybinds.lua |  6 +++---
 lua/plugins.lua  | 49 ++++++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 51 insertions(+), 6 deletions(-)

diff --git a/init.lua b/init.lua
index f673d4c..d12ff36 100644
--- a/init.lua
+++ b/init.lua
@@ -13,7 +13,7 @@ Plug 'joshdick/onedark.vim'
 Plug 'nvim-treesitter/nvim-treesitter'
 Plug('ms-jpq/coq_nvim', {branch = 'coq'})
 Plug('ms-jpq/coq.artifacts', {branch = 'artifacts'})
-Plug 'akinsho/bufferline.nvim'
+Plug 'noib3/cokeline.nvim'
 Plug 'numtostr/FTerm.nvim'
 Plug 'andweeb/presence.nvim'
 Plug 'tpope/vim-fugitive'
diff --git a/lua/keybinds.lua b/lua/keybinds.lua
index 65b37b1..232a7c9 100644
--- a/lua/keybinds.lua
+++ b/lua/keybinds.lua
@@ -7,8 +7,8 @@ map('v', '<C-v>', 'p', {noremap=true, silent=true})
 map('i', '<C-z>', '<Esc>ui', {noremap=true, silent=true})
 map('i', '<C-y>', '<Esc>:red<Enter>i', {noremap=true, silent=true})
 map('i', '<C-s>', '<Esc>:w<Enter>i', {noremap=true})
-map('n', '<C-[>', ':BufferLineCyclePrev<CR>', {noremap=true})
-map('n', '<C-]>', ':BufferLineCycleNext<CR>', {noremap=true})
-map('n', '<C-o>', ':Telescope find_files<CR>', {noremap=true})
+map('n', '<C-[>', '<Plug>(cokeline-focus-prev)', {noremap=false})
+map('n', '<C-]>', '<Plug>(cokeline-focus-next)', {noremap=false})
+map('n', '<C-o>', '<CMD>Telescope find_files<CR>', {noremap=true})
 map('n', '<C-i>', '<CMD>lua require("FTerm").toggle()<CR>', {noremap=true, silent=true})
 map('i', '<C-j>', 'copilot#Accept("<CR>")', {noremap=true, silent=true, expr=true})
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 6cbc6dd..bcf9417 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -1,3 +1,4 @@
+local get_hex = require('cokeline/utils').get_hex
 local gps = require("nvim-gps")
 local coq = require "coq"
 gps.setup()
@@ -28,7 +29,7 @@ require('lualine').setup {
     lualine_a = {'mode'},
     lualine_b = {'branch'},
     lualine_c = {'filename', { gps.get_location, condition = gps.is_available }},
-    lualine_x = {'encoding', 'fileformat', 'filetype'},
+    lualine_x = {'fileformat', 'filetype'},
     lualine_y = {'progress'},
     lualine_z = {'location'}
   },
@@ -44,4 +45,48 @@ require('lualine').setup {
   extensions = {}
 }
 
-require("bufferline").setup({})
+-- Credit to the original author of cokeline for creating most of this config
+require('cokeline').setup({
+  default_hl = {
+    focused = {
+      fg = get_hex('Normal', 'fg'),
+      bg = get_hex('ColorColumn', 'bg'),
+    },
+    unfocused = {
+      fg = get_hex('Comment', 'fg'),
+      bg = get_hex('ColorColumn', 'bg'),
+    },
+  },
+
+  components = {
+    {
+      text = function(buffer) 
+		  if buffer.is_focused then
+			return '│ ' .. buffer.devicon.icon
+		  else
+			return '| ' .. buffer.devicon.icon
+		  end
+	  end,
+      hl = {
+        fg = function(buffer) return buffer.devicon.color end,
+      },
+    },
+    {
+      text = function(buffer) return buffer.unique_prefix end,
+      hl = {
+        fg = get_hex('Comment', 'fg'),
+        style = 'italic',
+      },
+    },
+    {
+      text = function(buffer) return buffer.filename .. ' ' end,
+    },
+    {
+      text = 'X',
+      delete_buffer_on_left_click = true,
+    },
+    {
+      text = ' ',
+    }
+  },
+})