1 files changed, 39 insertions, 4 deletions
diff --git a/lua/lang/c.lua b/lua/lang/c.lua
index 50e9dddf..66fa9563 100644
--- a/lua/lang/c.lua
+++ b/lua/lang/c.lua
@@ -6,8 +6,21 @@ M.config = function()
 end
 
 M.format = function()
-  -- TODO: implement formatter (if applicable)
-  return "No formatters configured!"
+  O.formatters.filetype["c"] = {
+    function()
+      return {
+        exe = O.lang.clang.formatter.exe,
+        args = O.lang.clang.formatter.args,
+        stdin = not (O.lang.clang.formatter.stdin ~= nil),
+      }
+    end,
+  }
+  O.formatters.filetype["cpp"] = O.formatters.filetype["c"]
+
+  require("formatter.config").set_defaults {
+    logging = false,
+    filetype = O.formatters.filetype,
+  }
 end
 
 M.lint = function()
@@ -16,8 +29,30 @@ M.lint = function()
 end
 
 M.lsp = function()
-  -- TODO: implement lsp
-  return "No LSP configured!"
+  if require("lv-utils").check_lsp_client_active "clangd" then
+    return
+  end
+
+  local clangd_flags = { "--background-index" }
+
+  if O.lang.clang.cross_file_rename then
+    table.insert(clangd_flags, "--cross-file-rename")
+  end
+
+  table.insert(clangd_flags, "--header-insertion=" .. O.lang.clang.header_insertion)
+
+  require("lspconfig").clangd.setup {
+    cmd = { DATA_PATH .. "/lspinstall/cpp/clangd/bin/clangd", unpack(clangd_flags) },
+    on_attach = require("lsp").common_on_attach,
+    handlers = {
+      ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+        virtual_text = O.lang.clang.diagnostics.virtual_text,
+        signs = O.lang.clang.diagnostics.signs,
+        underline = O.lang.clang.diagnostics.underline,
+        update_in_insert = true,
+      }),
+    },
+  }
 end
 
 M.dap = function()