configured lsp plugins

lua/config/lsp.lua

@@ -0,0 +1,47 @@
+-- lsp config
+require('lspconfig')
+local lsp_servers = {
+  'clangd',
+  'pyright',
+  'lua_ls',
+}
+for _, server in ipairs(lsp_servers) do
+  local config = {}
+
+  -- Special settings for Lua
+  if server == 'lua_ls' then
+    config.settings = {
+      Lua = {
+        diagnostics = {
+          -- Tell the language server that 'vim' is a global
+          globals = { 'vim' },
+        },
+        workspace = {
+          -- Make the server aware of Neovim runtime files
+          library = vim.api.nvim_get_runtime_file("", true),
+          checkThirdParty = false,
+        },
+      },
+    }
+  end
+
+  -- Apply the config and enable
+  vim.lsp.config(server, config)
+  vim.lsp.enable(server)
+end
+-- highlight error messages
+vim.diagnostic.config({
+  virtual_text = {
+    prefix = '■',
+    spacing = 4,
+  },
+  -- Show signs in the gutter (left side)
+  signs = true,
+  -- Underline the actual code that has the error
+  underline = true,
+  -- Don't update diagnostics while typing (keeps it less distracting)
+  update_in_insert = true,
+  -- Better looking border for float windows
+  float = { border = "rounded" },
+})
+