Fixed nvim plugins and nvim-tree config

nvim/.config/nvim/lua/user/nvim-tree.lua

@@ -55,13 +55,6 @@ nvim_tree.setup {
     },
     disable_netrw = true,
     hijack_netrw = true,
-    open_on_setup = false,
-    ignore_ft_on_setup = {
-        "startify",
-        "dashboard",
-        "alpha",
-    },
-    open_on_tab = false,
     hijack_cursor = false,
     update_cwd = true,
     diagnostics = {

nvim/.config/nvim/lua/user/plugins.lua

@@ -60,9 +60,10 @@ return packer.startup(function(use)
     use "rafamadriz/friendly-snippets" -- a bunch of snippets to use
 
     -- LSP
-    use "neovim/nvim-lspconfig" -- enable LSP
-    use "williamboman/nvim-lsp-installer" -- simple to use language server installer
-
+    --use "neovim/nvim-lspconfig" -- enable LSP
+    --use "williamboman/nvim-lsp-installer" -- simple to use language server installer
+    use { "williamboman/mason.nvim" }
+    use { "williamboman/mason-lspconfig.nvim" }
     -- Telescope
     use "nvim-telescope/telescope.nvim"
     use 'nvim-telescope/telescope-media-files.nvim'