More work on completions

gen-go-code.py

@@ -3,6 +3,7 @@
 
 import io
 import json
+import sys
 from contextlib import contextmanager, suppress
 from typing import Dict, Iterator, List, Set, Tuple, Union
 
@@ -45,6 +46,17 @@ def replace(template: str, **kw: str) -> str:
 # }}}
 
 
+def generate_completions_for_kitty() -> None:
+    from kitty.entry_points import entry_points, namespaced_entry_points
+    print('package completion\n')
+    print('func kitty(root *Command) {')
+    print('k := root.add_command("kitty")')
+    print('}')
+    print('func init() {')
+    print('registered_exes["kitty"] = kitty')
+    print('}')
+
+
 # rc command wrappers {{{
 json_field_types: Dict[str, str] = {
     'bool': 'bool', 'str': 'string', 'list.str': '[]string', 'dict.str': 'map[string]string', 'float': 'float64', 'int': 'int',
@@ -247,7 +259,13 @@ def update_at_commands() -> None:
 
 
 def update_completion() -> None:
-    pass
+    orig = sys.stdout
+    try:
+        with replace_if_needed('tools/completion/kitty_generated.go') as f:
+            sys.stdout = f
+            generate_completions_for_kitty()
+    finally:
+        sys.stdout = orig
 
 
 def main() -> None: