Neovim: reworked lsp setup, along with some minor tweaks

.config/nvim/.luarc.json

@@ -1,5 +1,2 @@
 {
-    "diagnostics.globals": [
-        "vim"
-    ]
-}
+}

.config/nvim/init.lua

@@ -2,4 +2,3 @@ require('options')
 require('keymaps')
 require('autocmds')
 require('plugin-manager')
-

.config/nvim/lazy-lock.json

@@ -13,6 +13,7 @@
   "darkstorm.nvim": { "branch": "master", "commit": "bab84a698e5a7bec92bd9d24acbd54554502e35e" },
   "diffview.nvim": { "branch": "main", "commit": "4516612fe98ff56ae0415a259ff6361a89419b0a" },
   "edgy.nvim": { "branch": "main", "commit": "a8bc1d24798c80a391f1a5d898a50c41a7f93883" },
+  "fidget.nvim": { "branch": "main", "commit": "c12f8a58ee472ce5983c3a3f3aad0ff6c49a6a83" },
   "friendly-snippets": { "branch": "main", "commit": "682157939e57bd6a2c86277dfd4d6fbfce63dbac" },
   "ftFT.nvim": { "branch": "master", "commit": "f3e43c9584e14b27f04c27a95a9d9f0e58dfec02" },
   "github-nvim-theme": { "branch": "main", "commit": "4f44a5c930372c85483d02700f332d34417e50b2" },
@@ -26,7 +27,6 @@
   "lspsaga.nvim": { "branch": "main", "commit": "6f920cfabddb9b7de5a3a4d0b7cd4f0774ae23e2" },
   "lualine.nvim": { "branch": "master", "commit": "0a5a66803c7407767b799067986b4dc3036e1983" },
   "lush.nvim": { "branch": "main", "commit": "7c0e27f50901481fe83b974493c4ea67a4296aeb" },
-  "luvit-meta": { "branch": "main", "commit": "ce76f6f6cdc9201523a5875a4471dcfe0186eb60" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "37a336b653f8594df75c827ed589f1c91d91ff6c" },
   "mason.nvim": { "branch": "main", "commit": "0950b15060067f752fde13a779a994f59516ce3d" },
   "material.nvim": { "branch": "main", "commit": "b5d0ff3ad37ba00cea3dc3dce0b0f555b481c6f4" },

.config/nvim/lua/custom/lsp.lua

@@ -0,0 +1,99 @@
+-- NOTE: A list of language servers (and potentially their config)
+-- Accepts either true to enable, false to disable or a table with settings
+local servers = {
+    lua_ls = true,                 -- lua
+    clangd = true,                 -- C/C++
+    gradle_ls = true,              -- java package manager
+    jdtls = true,                  -- java eclipse lsp
+    kotlin_language_server = true, -- kotlin
+    pyright = true,                -- python
+    rust_analyzer = true,          -- rust
+    bashls = true,                 -- bash
+    taplo = true,                  -- toml
+    lemminx = true,                -- xml
+    yamlls = true,                 -- yaml
+    jsonls = true,                 -- json
+}
+
+-- NOTE: Not language servers but still make sure mason installs them
+local ensure_installed = {
+    stylua = true, -- lua formatting
+}
+
+local capabilities = nil
+if pcall(require, 'cmp_nvim_lsp') then
+    capabilities = require('cmp_nvim_lsp').default_capabilities()
+end
+
+local servers_to_install = vim.tbl_filter(function(key)
+    local server = servers[key]
+    if type(server) == 'table' then
+        return true
+    else
+        return server
+    end
+end, vim.tbl_keys(servers))
+
+require('mason').setup()
+vim.list_extend(ensure_installed, servers_to_install)
+require('mason-lspconfig').setup({ ensure_installed = servers_to_install })
+
+local lspconfig = require('lspconfig')
+for name, config in pairs(servers) do
+    if config == true then
+        ---@diagnostic disable-next-line: cast-local-type
+        config = {}
+    end
+    config = vim.tbl_deep_extend('force', {}, {
+        capabilities = capabilities,
+    }, config)
+
+    lspconfig[name].setup(config)
+end
+
+vim.api.nvim_create_autocmd('LspAttach', {
+    callback = function(args)
+        local bufnr = args.buf
+        local client = assert(vim.lsp.get_client_by_id(args.data.client_id), 'must have valid client')
+
+        -- TODO: Check if I need this line
+        -- vim.opt_local.omnifunc = "v:lua.vim.lsp.omnifunc"
+
+        local settings = servers[client.name]
+        if type(settings) ~= 'table' then
+            ---@diagnostic disable-next-line: cast-local-type
+            settings = {}
+        end
+
+        -- Override server capabilities
+        if settings.server_capabilities then
+            for k, v in pairs(settings.server_capabilities) do
+                if v == vim.NIL then
+                    v = nil
+                end
+                client.server_capabilities[k] = v
+            end
+        end
+    end,
+})
+
+-- TODO: Understand what this is
+-- -- Autoformatting Setup
+-- require('conform').setup({
+--     formatters_by_ft = {
+--         lua = { 'stylua' },
+--     },
+-- })
+--
+-- vim.api.nvim_create_autocmd('BufWritePre', {
+--     callback = function(args)
+--         require('conform').format({
+--             bufnr = args.buf,
+--             lsp_fallback = true,
+--             quiet = true,
+--         })
+--     end,
+-- })
+--
+-- require('lsp_lines').setup()
+-- vim.diagnostic.config({ virtual_text = false })

.config/nvim/lua/custom/plugins/TODO-lsp.lua

@@ -1,48 +0,0 @@
-return {
-    {
-        'williamboman/mason.nvim',
-        lazy = false,
-        config = function()
-            require('mason').setup()
-        end,
-    },
-    {
-        'williamboman/mason-lspconfig.nvim',
-        lazy = false,
-        config = function()
-            require('mason-lspconfig').setup({
-                ensure_installed = {
-                    'lua_ls',
-                    'clangd',
-                    'gradle_ls',
-                    'jdtls',
-                    'kotlin_language_server',
-                    'pyright',
-                    'rust_analyzer',
-                    'taplo',
-                    'bashls',
-                    'lemminx',
-                    'yamlls',
-                },
-            })
-        end,
-    },
-    {
-        'neovim/nvim-lspconfig',
-        lazy = false,
-        config = function()
-            local lspconfig = require('lspconfig')
-            lspconfig.lua_ls.setup({})
-            lspconfig.clangd.setup({})
-            lspconfig.gradle_ls.setup({})
-            lspconfig.jdtls.setup({})
-            lspconfig.kotlin_language_server.setup({})
-            lspconfig.pyright.setup({})
-            lspconfig.rust_analyzer.setup({})
-            lspconfig.taplo.setup({})
-            lspconfig.bashls.setup({})
-            lspconfig.lemminx.setup({})
-            lspconfig.yamlls.setup({})
-        end,
-    },
-}

.config/nvim/lua/custom/plugins/lsp.lua

@@ -0,0 +1,30 @@
+return {
+    {
+        'neovim/nvim-lspconfig',
+        lazy = false,
+        dependencies = {
+            'williamboman/mason.nvim',
+            'williamboman/mason-lspconfig.nvim',
+
+            {
+                'folke/lazydev.nvim',
+                ft = 'lua',
+                opts = { library = { { path = 'luvit-meta/library', words = { 'vim%.uv' } } } },
+            },
+
+            -- FIXME: Starts with a black blackground
+            -- Desired behaviour is same color as background or transparent
+            -- Progress ui
+            { 'j-hui/fidget.nvim', opts = {} },
+
+            -- AUtoformatting
+            -- 'stevear/conform.nvim',
+
+            -- Schema info
+            -- 'b0o/SchemaStore.nvim',
+        },
+        config = function()
+            require('custom.lsp')
+        end,
+    },
+}

.config/nvim/lua/custom/plugins/utility.lua

@@ -37,12 +37,6 @@ return {
             vim.keymap.set('n', '<leader>nc', ':Telescope neoclip plus<cr>', { desc = '[N]eo[c]lip History' })
         end,
     },
-    { 'Bilal2453/luvit-meta', lazy = true },
-    {
-        'folke/lazydev.nvim',
-        ft = 'lua',
-        opts = { library = { { path = 'luvit-meta/library', words = { 'vim%.uv' } } } },
-    },
     {
         'mbbill/undotree',
         config = function()