[NullLS] Move formatting for C here

nvim/lua/plugins/lsp/ls/c.lua

@@ -3,8 +3,7 @@
 -- └                                               ┘
 local lsp = vim.lsp
 
-local capabilities = require("lsp-options").capabilities
-local on_attach = require("lsp-options").on_attach
+local opts = require("lsp-options")
 
 lsp.config("clangd", {
     cmd = {
@@ -13,13 +12,13 @@ lsp.config("clangd", {
         "--clang-tidy",
     },
     filetypes = { "c", "cpp", "objc", "objcpp", "cuda", "proto", "ino" },
-    capabilities = capabilities,
-    on_attach = on_attach,
+    capabilities = opts.capabilities,
+    on_attach = opts.on_attach_no_formatting,
 })
 
 lsp.config("cmake", {
-    capabilities = capabilities,
-    on_attach = on_attach,
+    capabilities = opts.capabilities,
+    on_attach = opts.on_attach,
 })
 
 -- ── Enable configs ───────────────────────────────────────────────

nvim/lua/plugins/lsp/none-ls.lua

@@ -53,6 +53,7 @@ return {
                 require("none-ls.code_actions.eslint_d"),
                 require("none-ls.formatting.eslint_d"),
                 null_ls.builtins.formatting.black,
+                null_ls.builtins.formatting.clang_format
             },
         })
     end,