kitchen sink

lua/lsps/clangd.lua

@@ -0,0 +1,31 @@
+local map = require('core.misc').map
+
+return function(server_name, attach, capabilities)
+  require('lspconfig')[server_name].setup {
+    on_attach = function(client, bufnr)
+      attach(client, bufnr)
+
+      -- add some clangd specific mappings
+      local opts = { buffer = bufnr }
+      map("n", "<leader>o", "<cmd>ClangdSwitchSourceHeader<CR>", opts)
+    end,
+    capabilities = capabilities,
+
+    cmd = {
+      "clangd",
+      "--background-index",
+      "--clang-tidy",
+      "--header-insertion=iwyu",
+      "--completion-style=detailed",
+      "--function-arg-placeholders",
+      "--fallback-style=llvm"
+    },
+    init_options = {
+      usePlaceholders = true,
+      clangdFileStatus = true,
+      fallback_flags = {
+        "-xc" -- makes clangd think we're using c instead of c++
+      }
+    }
+  }
+end