Initial Code

lua/custom/configs/lspconfig.lua

@@ -0,0 +1,13 @@
+local base = require "plugins.configs.lspconfig"
+local on_attach = base.on_attach
+local capabilities = base.capabilities
+
+local lspconfig = require "lspconfig"
+
+lspconfig.clangd.setup {
+  on_attach = function(client, bufnr)
+    client.server_capabilities.signatureHelpProvider = false
+    on_attach(client, bufnr)
+  end,
+  capabilities = capabilities,
+}

lua/custom/configs/null-ls.lua

@@ -0,0 +1,25 @@
+local autogroup = vim.api.nvim_create_augroup("LspFormatting", {})
+local null_ls  = require("null-ls")
+
+local opts = {
+  sources = {
+    null_ls.builtins.formatting.clang_format,
+  },
+  on_attach = function(client, bufnr)
+    if client.supports_method("textDocument/formatting") then
+      vim.api.nvim_clear_autocmds({
+        group = autogroup,
+        buffer = bufnr,
+      })
+      vim.api.nvim_create_autocmd("BufWritePre", {
+        group = autogroup,
+        buffer = bufnr,
+        callback = function ()
+          vim.lsp.buf.format({bufnr = bufnr})
+        end
+      })
+    end
+  end,
+}
+
+return opts