Removed none-ls, added lazydev for lua

.config/nvim/after/plugin/01_color.lua

@@ -1,3 +1,6 @@
+local theme = 'rose'
+
+if theme == 'tokyo' then
     require("tokyonight").setup {
          transparent = false,
          styles = {
@@ -5,8 +8,21 @@ require("tokyonight").setup {
             floats = "transparent",
         }
     }
-
     vim.cmd [[colorscheme tokyonight-night]]
--- vim.cmd [[colorscheme tokyonight-day]]
--- vim.cmd [[set notermguicolors]]
+elseif theme == 'rose' then
+    local pine = require('rose-pine.palette')
+
+    vim.cmd.colorscheme('rose-pine')
+    vim.api.nvim_set_hl(0, 'Normal', { bg = 'none' })
+    vim.api.nvim_set_hl(0, 'NormalFloat', { bg = 'none' })
+    vim.api.nvim_set_hl(0, 'String', { fg = pine.rose })
+    vim.api.nvim_set_hl(0, 'Number', { fg = pine.rose })
+    vim.api.nvim_set_hl(0, 'Float', { fg = pine.rose })
+    vim.api.nvim_set_hl(0, 'Constant', { fg = pine.rose })
+    vim.api.nvim_set_hl(0, 'Character', { fg = pine.rose })
+    vim.cmd [[colorscheme rose-pine]]
+else
+    vim.cmd [[set notermguicolors]]
+end
+
 vim.cmd [[hi Normal guibg=none]]

.config/nvim/after/plugin/04_lspconfig.lua

@@ -1,8 +1,10 @@
 local lspconfig = require 'lspconfig'
 
-local on_attach = function(client)
-    require 'completion'.on_attach(client)
-end
+-- local on_attach = function(client)
+--     require 'completion'.on_attach(client)
+-- end
+
+local capabilities = require('cmp_nvim_lsp').default_capabilities()
 
 -- BASH
 lspconfig.bashls.setup({})
@@ -21,7 +23,7 @@ for word in io.open(path, "r"):lines() do
     table.insert(words, word)
 end
 
-require('lspconfig').ltex.setup({
+lspconfig.ltex.setup({
     settings = {
         ltex = {
             language = "en-GB",
@@ -33,30 +35,38 @@ require('lspconfig').ltex.setup({
 })
 
 -- LUA
-lspconfig.lua_ls.setup({
-    settings = {
-        Lua = {
+lspconfig.lua_ls.setup {
+  on_init = function(client)
+    if client.workspace_folders then
+      local path = client.workspace_folders[1].name
+      if vim.loop.fs_stat(path..'/.luarc.json') or vim.loop.fs_stat(path..'/.luarc.jsonc') then
+        return
+      end
+    end
+
+    client.config.settings.Lua = vim.tbl_deep_extend('force', client.config.settings.Lua, {
       runtime = {
-                -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
-                version = 'LuaJIT',
+        -- Tell the language server which version of Lua you're using
+        -- (most likely LuaJIT in the case of Neovim)
+        version = 'LuaJIT'
+      },
+      -- Make the server aware of Neovim runtime files
+      workspace = {
+        checkThirdParty = false,
+        library = {
+          vim.env.VIMRUNTIME
+          -- Depending on the usage, you might want to add additional paths here.
+          -- "${3rd}/luv/library"
+          -- "${3rd}/busted/library",
+        },
+        -- or pull in all of 'runtimepath'. NOTE: this is a lot slower and will cause issues when working on your own configuration (see https://github.com/neovim/nvim-lspconfig/issues/3189)
+        -- library = vim.api.nvim_get_runtime_file("", true)
        },
         diagnostics = {
           -- Get the language server to recognize the `vim` global
-                globals = { 'vim' },
-                neededFileStatus = {
-                    ["codestyle-check"] = "Any",
-                },
-            },
-            workspace = {
-                -- Make the server aware of Neovim runtime files
-                library = vim.api.nvim_get_runtime_file("", true),
-            },
-            -- Do not send telemetry data containing a randomized but unique identifier
-            telemetry = {
-                enable = false,
+          globals = { 'vim', 'require' },
         },
         format = {
-                enable = true,
            -- Put format options here
            -- NOTE: the value should be STRING!!
            defaultConfig = {
@@ -64,13 +74,16 @@ lspconfig.lua_ls.setup({
                indent_size = "4",
           }
         },
-        },
-    },
     })
+  end,
+  settings = {
+    Lua = {}
+  }
+}
 
 
 -- PYTHON
-require('lspconfig').pylsp.setup {
+lspconfig.pylsp.setup {
     settings = {
         pylsp = {
             plugins = {
@@ -99,6 +112,7 @@ require('lspconfig').pylsp.setup {
 -- RUST
 lspconfig.rust_analyzer.setup({
     -- on_attach = on_attach,
+    capabilities = capabilities,
     settings = {
         ["rust-analyzer"] = {
             imports = {

.config/nvim/after/plugin/05_completion.lua

@@ -1,12 +1,15 @@
 -- Set up nvim-cmp.
 local cmp = require 'cmp'
 
+-- Lua Snip
+require("luasnip.loaders.from_vscode").lazy_load()
+
 cmp.setup({
     snippet = {
         -- REQUIRED - you must specify a snippet engine
         expand = function(args)
-            vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-            -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+            -- vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
+            require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
             -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
             -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
             -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
@@ -25,8 +28,8 @@ cmp.setup({
     }),
     sources = cmp.config.sources({
         { name = 'nvim_lsp' },
-        { name = 'vsnip' }, -- For vsnip users.
-        -- { name = 'luasnip' }, -- For luasnip users.
+        -- { name = 'vsnip' }, -- For vsnip users.
+        { name = 'luasnip' }, -- For luasnip users.
         -- { name = 'ultisnips' }, -- For ultisnips users.
         -- { name = 'snippy' }, -- For snippy users.
     }, {

.config/nvim/lua/eddie/lazy.lua

@@ -15,6 +15,11 @@ vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
 
 local plugins = {
+    -- Code highlighting
+    {
+        "nvim-treesitter/nvim-treesitter",
+        build = ":TSUpdate",
+    },
     -- Language server configuration
     { 'neovim/nvim-lspconfig' },
     {
@@ -33,31 +38,36 @@ local plugins = {
     { 'hrsh7th/cmp-cmdline' },
 
     -- -- For luasnip users
-    { 'L3MON4D3/LuaSnip' },
+    {
+        "L3MON4D3/LuaSnip",
+        dependencies = { "rafamadriz/friendly-snippets" },
+    },
     { 'saadparwaiz1/cmp_luasnip' },
-    { "rafamadriz/friendly-snippets" },
 
     -- Helper package for cmp
     {
-        'nvimtools/none-ls.nvim',
-        config = function()
-            require('null-ls').setup({
-
-            })
-        end,
-        dependencies = { 'nvim-lua/plenary.nvim' },
+        'nvim-lua/plenary.nvim',
     },
+    { 'echasnovski/mini.nvim', version = '*' },
+    -- Rust & vim auxiliary packages
     { "simrat39/rust-tools.nvim" },
-    {
-        "nvim-treesitter/nvim-treesitter",
-        build = ":TSUpdate",
-    },
     {
         "lervag/vimtex",
         lazy = false,     -- we don't want to lazy load VimTeX
         -- tag = "v2.15", -- uncomment to pin to a specific release
     },
-    { 'echasnovski/mini.nvim', version = '*' },
+    -- Lua auxiliary packages
+    {
+    "folke/lazydev.nvim",
+    ft = "lua", -- only load on lua files
+    opts = {
+      library = {
+        -- See the configuration section for more details
+        -- Load luvit types when the `vim.uv` word is found
+        { path = "${3rd}/luv/library", words = { "vim%.uv" } },
+      },
+     },
+    },
     -- Minimal
     {
         'nvim-telescope/telescope.nvim',
@@ -97,13 +107,22 @@ local plugins = {
             require('Comment').setup()
         end
     },
-    -- Colorscheme
+    -- Colorschemes
     {
         "folke/tokyonight.nvim",
         lazy = false,
         priority = 1000,
         opts = {},
     },
+    {
+        'rose-pine/neovim',
+        name = 'rose-pine',
+        lazy = false,
+        priority = 1000,
+        opts = {
+          disable_background = true,
+        },
+    },
     -- Autoclose parenthesis
     { 'm4xshen/autoclose.nvim' },
     -- tree navigator