Swap LSP to mason and fix a major bug

init.lua

@@ -10,9 +10,8 @@ require('conf.search')
 require('conf.git')
 require('conf.ui')
 
-local paths = vim.fn.glob('lua/conf/langs/*.lua', true, true, true)
+local paths = vim.fn.glob(config_path .. 'lua/conf/langs/*.lua', true, true, true)
 
 for _, file in ipairs(paths) do
-	require(file)
+	loadfile(file)()
 end
-

lua/conf/langs/general.lua

@@ -1,15 +1,27 @@
 -- General configuration
 vim.g.ale_linters = {
-	python = {'black', 'flake8'},
+  python = {'black', 'flake8'},
-	c: {'clang-format'},
+	c = {'clang-format'},
-	cpp: {'clang-format'}
+	cpp = {'clang-format'}
 }
 
 vim.g.ale_fixers = {
 	['*'] = {'remove_trailing_lines', 'trim_whitespace'}
 }
 
-let g:ale_fix_on_save = 1
+vim.g.ale_fix_on_save = 1
+
+-- LSP Configurations
+require("mason").setup({
+     ui = {
+        icons = {
+            package_installed = "✓",
+            package_pending = "➜",
+            package_uninstalled = "✗"
+        }
+    }
+  })
+require("mason-lspconfig").setup()
 
 -- Treesitter config.
 require'nvim-treesitter.configs'.setup {
@@ -18,6 +30,7 @@ require'nvim-treesitter.configs'.setup {
       "lua",
       "markdown",
       "python",
+      "rust",
       "query",
       "vim",
       "vimdoc",

lua/conf/plugins.lua

@@ -43,8 +43,9 @@ Plug('nvim-telescope/telescope-fzf-native.nvim', {['do'] = 'make' })
 Plug 'tpope/vim-fugitive'
 
 -- LSP
-Plug 'prabirshrestha/vim-lsp'
+Plug('williamboman/mason.nvim', {['do'] = vim.fn[':MasonUpdate']})
-Plug 'mattn/vim-lsp-settings'
+Plug('williamboman/mason-lspconfig.nvim')
+Plug('neovim/nvim-lspconfig')
 
 -- Autocomplete
 Plug 'prabirshrestha/asyncomplete.vim'