Updated Neovim config to lua, cleaned up unneccecary plugins

nvim/lua/config/cmp.lua

@@ -0,0 +1,74 @@
+-- Completion setup for Neovim using nvim-cmp and LuaSnip
+
+-- Safely import modules
+local cmp_status, cmp = pcall(require, "cmp")
+if not cmp_status then
+  return
+end
+
+local snip_status, luasnip = pcall(require, "luasnip")
+if not snip_status then
+  return
+end
+
+-- Load friendly-snippets (optional, prebuilt snippets)
+require("luasnip.loaders.from_vscode").lazy_load()
+
+-- Setup nvim-cmp
+cmp.setup({
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body)
+    end,
+  },
+
+  mapping = cmp.mapping.preset.insert({
+    ["<C-Space>"] = cmp.mapping.complete(),        -- Trigger completion menu
+    ["<CR>"] = cmp.mapping.confirm({ select = true }), -- Confirm selection
+    ["<Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+
+    ["<S-Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+  }),
+
+  sources = cmp.config.sources({
+    { name = "nvim_lsp" },  -- LSP completion
+    { name = "luasnip" },   -- Snippets
+  }, {
+    { name = "buffer" },    -- Words in current buffer
+    { name = "path" },      -- File system paths
+  }),
+
+  window = {
+    completion = cmp.config.window.bordered(),
+    documentation = cmp.config.window.bordered(),
+  },
+
+  formatting = {
+    format = function(entry, vim_item)
+      vim_item.menu = ({
+        nvim_lsp = "[LSP]",
+        luasnip = "[Snip]",
+        buffer = "[Buf]",
+        path = "[Path]",
+      })[entry.source.name]
+      return vim_item
+    end,
+  },
+})
+

nvim/lua/config/keymaps.lua

@@ -0,0 +1,34 @@
+local map = vim.api.nvim_set_keymap
+local opts = { noremap = true, silent = true }
+
+-- Tabs shortcuts
+map('n', '<A-,>', '<Cmd>BufferPrevious<CR>', opts)
+map('n', '<A-.>', '<Cmd>BufferNext<CR>', opts)
+map('n', '<A-1>', '<Cmd>BufferGoto 1<CR>', opts)
+map('n', '<A-2>', '<Cmd>BufferGoto 2<CR>', opts)
+map('n', '<A-3>', '<Cmd>BufferGoto 3<CR>', opts)
+map('n', '<A-4>', '<Cmd>BufferGoto 4<CR>', opts)
+map('n', '<A-5>', '<Cmd>BufferGoto 5<CR>', opts)
+map('n', '<A-6>', '<Cmd>BufferGoto 6<CR>', opts)
+map('n', '<A-7>', '<Cmd>BufferGoto 7<CR>', opts)
+map('n', '<A-8>', '<Cmd>BufferGoto 8<CR>', opts)
+map('n', '<A-9>', '<Cmd>BufferGoto 9<CR>', opts)
+map('n', '<A-0>', '<Cmd>BufferLast<CR>', opts)
+
+map('n', '<A-c>', '<Cmd>BufferClose<CR>', opts)
+
+map('n', '<C-p>',   '<Cmd>BufferPick<CR>', opts)
+map('n', '<C-s-p>', '<Cmd>BufferPickDelete<CR>', opts)
+
+map('n', '<Space>bb', '<Cmd>BufferOrderByBufferNumber<CR>', opts)
+map('n', '<Space>bn', '<Cmd>BufferOrderByName<CR>', opts)
+map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
+map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
+map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)
+
+-- Toggle Neotree
+map('n', '<leader>e', ':Neotree toggle<CR>', opts)
+
+-- Terminal
+map('n', '<leader>t', ':terminal<CR>', opts)
+

nvim/lua/config/lsp.lua

@@ -0,0 +1,34 @@
+-- Common on_attach handler
+local on_attach = function(client, bufnr)
+  local opts = { buffer = bufnr }
+  vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
+  vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
+  vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
+  vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, opts)
+end
+
+-- Configure all your servers
+vim.lsp.config("lua_ls", {
+  on_attach = on_attach,
+  settings = {
+    Lua = { diagnostics = { globals = { "vim" } } },
+  },
+})
+
+vim.lsp.config("pyright", { on_attach = on_attach })
+vim.lsp.config("gopls", { on_attach = on_attach })
+vim.lsp.config("clangd", { on_attach = on_attach })
+vim.lsp.config("omnisharp", { on_attach = on_attach })
+vim.lsp.config("jdtls", { on_attach = on_attach })
+vim.lsp.config("ts_ls", { on_attach = on_attach })
+vim.lsp.config("jsonls", { on_attach = on_attach })
+vim.lsp.config("yamlls", { on_attach = on_attach })
+
+-- Enable them all
+for _, server in ipairs({
+  "lua_ls", "pyright", "gopls", "clangd",
+  "omnisharp", "jdtls", "ts_ls", "jsonls", "yamlls",
+}) do
+  vim.lsp.enable(server)
+end
+

nvim/lua/config/options.lua

@@ -0,0 +1,10 @@
+vim.opt.number = true
+vim.opt.relativenumber = false
+vim.opt.tabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+vim.opt.termguicolors = true
+vim.opt.cursorline = true
+vim.opt.mouse = "a"
+vim.opt.clipboard = "unnamedplus"
+

nvim/lua/config/plugins.lua

@@ -0,0 +1,94 @@
+-- Bootstrap lazy.nvim if not installed
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git", "clone", "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    lazypath
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Plugins
+require("lazy").setup({
+  -- Core
+  "nvim-lua/plenary.nvim",
+
+  -- UI
+  "nvim-lualine/lualine.nvim",
+  "nvim-tree/nvim-web-devicons",
+
+  -- Treesitter
+  { "nvim-treesitter/nvim-treesitter", build = ":TSUpdate" },
+
+  -- Telescope
+  "nvim-telescope/telescope.nvim",
+
+  -- LSP
+  "neovim/nvim-lspconfig",
+
+  -- Themes
+  "folke/tokyonight.nvim",
+  {
+    'sainnhe/sonokai',
+    lazy = false,
+    priority = 1000,
+    config = function()
+    -- Optionally configure and load the colorscheme
+    -- directly inside the plugin declaration.
+    vim.g.sonokai_enable_italic = true
+    vim.cmd.colorscheme('sonokai')
+    end
+  },
+
+  -- Autocomplete
+  {
+  "hrsh7th/nvim-cmp",
+  "hrsh7th/cmp-nvim-lsp",
+  "hrsh7th/cmp-buffer",
+  "hrsh7th/cmp-path",
+  "hrsh7th/cmp-cmdline",
+  "L3MON4D3/LuaSnip",
+  "saadparwaiz1/cmp_luasnip",
+  "rafamadriz/friendly-snippets",
+  },
+
+  -- Markdown Preview Page
+  {
+    'MeanderingProgrammer/render-markdown.nvim',
+    dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-mini/mini.nvim'}, -- if you use the mini.nvim suite
+    -- dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-mini/mini.icons' }, -- if you use standalone mini plugins
+    -- dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-tree/nvim-web-devicons' }, -- if you prefer nvim-web-devicons
+    ---@module 'render-markdown'
+    ---@type render.md.UserConfig
+    opts = {},
+  },
+
+  -- Tabs
+  { 'romgrk/barbar.nvim',
+    dependencies = {
+      'lewis6991/gitsigns.nvim', -- OPTIONAL: for git status
+      'nvim-tree/nvim-web-devicons', -- OPTIONAL: for file icons
+    },
+    init = function() vim.g.barbar_auto_setup = false end,
+    opts = {
+      -- lazy.nvim will automatically call setup for you. put your options here, anything missing will use the default:
+      -- animation = true,
+      -- insert_at_start = true,
+      -- …etc.
+    },
+  },
+  
+  {
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+      "MunifTanjim/nui.nvim",
+      "nvim-tree/nvim-web-devicons", -- optional, but recommended
+    },
+    lazy = false, -- neo-tree will lazily load itself
+  },
+
+})
+

nvim/lua/config/telescope.lua

@@ -0,0 +1,25 @@
+local telescope = require("telescope")
+
+telescope.setup({
+  defaults = {
+    prompt_prefix = "🔍 ",
+    selection_caret = " ",
+    path_display = { "smart" },
+    sorting_strategy = "ascending",
+    layout_config = { prompt_position = "top" },
+  },
+  pickers = {
+    find_files = {
+      hidden = true, -- show hidden files
+    },
+  },
+})
+
+-- Optional: keymaps for quick access
+local builtin = require("telescope.builtin")
+vim.keymap.set("n", "<leader>ff", builtin.find_files, { desc = "Find files" })
+vim.keymap.set("n", "<leader>fg", builtin.live_grep, { desc = "Grep text" })
+vim.keymap.set("n", "<leader>fb", builtin.buffers, { desc = "Find buffers" })
+vim.keymap.set("n", "<leader>fh", builtin.help_tags, { desc = "Find help" })
+vim.keymap.set("n", "<leader>fr", builtin.oldfiles, { desc = "Recent files" })
+

nvim/lua/config/treesitter.lua

@@ -0,0 +1,16 @@
+require("nvim-treesitter.configs").setup({
+  ensure_installed = { 
+      -- Programming Languages
+      "lua", "python", "bash", "javascript", "typescript",
+      "go", "java", "c", "cpp", "c_sharp", "rust",
+
+      -- Web Languages
+      "html", "css", "scss", "json", "yaml", "toml", "xml",
+
+      -- Other formats
+      "markdown", "markdown_inline", "sql", "dockerfile", "gitignore"
+  },
+  highlight = { enable = true },
+  indent = { enable = true },
+})
+