refactor(nvim): Replace nvim-tree with neotree, move lsp to core

.config/nvim/lua/core/init.lua

@@ -2,3 +2,4 @@ require("core.disabled").setup()
 require("core.options").setup()
 require("core.mappings").setup()
 require("core.globals").setup()
+require("core.lsp").setup()

.config/nvim/lua/core/lsp.lua

@@ -0,0 +1,15 @@
+local M = {}
+
+M.setup = function()
+	local function lspSymbol(name, icon)
+		local hl = "DiagnosticSign" .. name
+		vim.fn.sign_define(hl, { text = icon, numhl = hl, texthl = hl })
+	end
+
+	lspSymbol("Error", "")
+	lspSymbol("Warn", "")
+	lspSymbol("Info", "")
+	lspSymbol("Hint", "")
+end
+
+return M

.config/nvim/lua/plugins/configs/neotree.lua

@@ -0,0 +1,3 @@
+local neotree = require("neo-tree")
+
+neotree.setup({})

.config/nvim/lua/plugins/configs/nvimtree.lua

@@ -1,23 +0,0 @@
-local nvimtree = require("nvim-tree")
-local g = vim.g
-
-g.nvim_tree_add_trailing = 1
-g.nvim_tree_git_hl = 0
-g.nvim_tree_highlight_opened_files = 0
-g.nvim_tree_indent_markers = 1
-g.nvim_tree_root_folder_modifier = table.concat { ":t:gs?$?/..", string.rep(" ", 1000), "?:gs?^??" }
-
-g.nvim_tree_show_icons = {
-   folders = 1,
-   files = 1,
-   git = 1,
-}
-
-local settings = {
-    git = {
-        enable = false,
-        ignore = false
-    }
-}
-
-nvimtree.setup(settings)

.config/nvim/lua/plugins/mappings.lua

@@ -81,4 +81,4 @@ map("n", "<leader>wc", ":Telescope commands<CR>")
 map("n", "<leader>ng", ":Neogen<CR>")
 
 -- Nvim Tree Mappings
-map("n", "<leader>nt", ":NvimTreeToggle<CR>")
+map("n", "<leader>nt", ":Neotree show toggle<cr>")

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

@@ -141,7 +141,7 @@ return packer.startup({
 			"artart222/telescope_find_directories",
 		})
 
-		-- Telescope
+        -- Telescope
 		use({
 			"nvim-telescope/telescope.nvim",
 			config = function()
@@ -151,10 +151,14 @@ return packer.startup({
 
 		-- File Tree
 		use({
-			"kyazdani42/nvim-tree.lua",
-			requires = "kyazdani42/nvim-web-devicons",
+			"nvim-neo-tree/neo-tree.nvim",
+			requires = {
+                "kyazdani42/nvim-web-devicons",
+                "nvim-lua/plenary.nvim",
+                "MunifTanjim/nui.nvim"
+            },
 			config = function()
-				require("plugins.configs.nvimtree")
+				require("plugins.configs.neotree")
 			end,
 		})
 		-- LSP, LSP Installer