Clangd

.gitignore

@@ -1,5 +1,6 @@
 build/
 .clangd
+.nvim.lua
 .clang-format
 pyrightconfig.json
 

modulus.py

@@ -15,6 +15,7 @@ COMMANDS = (
   "test",
   "package",
   "lsp",
+  "clangd",
 )
 COMMON_DIR = pathlib.Path("build") / "build_common"
 TOOLS_DIR = pathlib.Path("build") / "build_tools"
@@ -56,6 +57,7 @@ def runtime_ready(root):
   return (
     (root / TOOLS_DIR / "configure.py").is_file()
     and (root / TOOLS_DIR / "lsp.py").is_file()
+    and (root / TOOLS_DIR / "clangd.py").is_file()
     and (root / RUNTIME_DIR / "modulus" / "cli.py").is_file()
     and (root / RUNTIME_DIR / "modulus" / "export.py").is_file()
   )
@@ -338,7 +340,12 @@ def ensure_runtime(root):
 
 def delegate(command, argv):
   root = repo_root()
-  ensure_runtime(root)
+  if command == "clangd":
+    if not runtime_ready(root):
+      print("Modulus clangd tooling is missing; run ./modulus.py configure first", file=sys.stderr)
+      return 1
+  else:
+    ensure_runtime(root)
   sys.path.insert(0, str(root / RUNTIME_DIR))
   import modulus.cli
   previous_argv = sys.argv