nvim: switch to nvim-web-devicons

it has colour symbols! 😻

.config/nvim/lua/my/plugins.lua

@@ -67,6 +67,8 @@ require('packer').startup(function(use)
     use { 'https://github.com/p00f/clangd_extensions.nvim' }
 
     -- tools
+    local nerdfont_installed = require('my.functions').nerdfont_installed()
+
     use {
         'https://github.com/folke/which-key.nvim',
         config = function()
@@ -80,8 +82,8 @@ require('packer').startup(function(use)
             'https://github.com/nvim-lua/plenary.nvim',
             'https://github.com/nvim-treesitter/nvim-treesitter',
             {
-                'https://github.com/ryanoasis/vim-devicons',
-                opt = true
+                'https://github.com/kyazdani42/nvim-web-devicons',
+                cond = nerdfont_installed
             }
         },
     }
@@ -89,15 +91,15 @@ require('packer').startup(function(use)
         'https://github.com/kyazdani42/nvim-tree.lua',
         tag = '*',
         requires = {
-            'https://github.com/ryanoasis/vim-devicons',
-            opt = true
+            'https://github.com/kyazdani42/nvim-web-devicons',
+            cond = nerdfont_installed
         }
     }
     use {
         'https://github.com/nvim-lualine/lualine.nvim',
         requires = {
-            'https://github.com/ryanoasis/vim-devicons',
-            opt = true
+            'https://github.com/kyazdani42/nvim-web-devicons',
+            cond = nerdfont_installed
         }
     }
 

.config/nvim/lua/my/tools.lua

@@ -64,17 +64,16 @@ map('i', '<F9>', require("nvim-tree.api").tree.toggle, 'Open nvim-tree')
 vim.o.showmode = false
 require('lualine').setup({
     options = {
-        icons_enabled = true,
+        icons_enabled = nerdfont_installed,
         component_separators = {},
         section_separators = {},
         extensions = {}
     },
     sections = {
         lualine_a = { 'mode' },
-        lualine_b = { 'branch',
-            { 'diagnostics', icons_enabled = nerdfont_installed } },
+        lualine_b = { { 'branch', icons_enabled = true }, 'diagnostics' },
         lualine_c = { { 'filename', path = 1 } },
-        lualine_x = { { 'filetype', icons_enabled = nerdfont_installed } },
+        lualine_x = { 'filetype' },
         lualine_y = { 'progress' },
         lualine_z = { 'location' }
     },