Use a define rather than a generated file for wrapped kittens

kitty/data-types.c

@@ -216,21 +216,14 @@ get_docs_ref_map(PyObject *self UNUSED, PyObject *args UNUSED) {
     return PyBytes_FromStringAndSize(docs_ref_map, sizeof(docs_ref_map));
 }
 
-#include "wrapped_kitten_names_generated.h"
-
 static PyObject*
 wrapped_kittens(PyObject *self UNUSED, PyObject *args UNUSED) {
-    PyObject *ans = PyFrozenSet_New(NULL);
-    if (ans != NULL) {
-        for (int i = 0; wrapped_kitten_names[i] != NULL; i++) {
-            PyObject *n = PyUnicode_FromString(wrapped_kitten_names[i]);
-            if (n == NULL) break;
-            if (PySet_Add(ans, n) != 0) { Py_DECREF(n); break; }
-            Py_DECREF(n);
-        }
-    }
-    if (PyErr_Occurred()) { Py_CLEAR(ans); }
-    return ans;
+    const char *wrapped_kitten_names = WRAPPED_KITTENS;
+    PyObject *ans = PyUnicode_FromString(wrapped_kitten_names);
+    if (ans == NULL) return NULL;
+    PyObject *s = PyUnicode_Split(ans, NULL, -1);
+    Py_DECREF(ans);
+    return s;
 }
 
 static PyObject*

kitty/fast_data_types.pyi

@@ -1,8 +1,7 @@
 import termios
 from ctypes import Array, c_ubyte
 from typing import (
-    Any, Callable, Dict, FrozenSet, Iterator, List, NewType, Optional, Tuple, TypedDict,
-    Union,
+    Any, Callable, Dict, Iterator, List, NewType, Optional, Tuple, TypedDict, Union,
 )
 
 from kitty.boss import Boss
@@ -1493,5 +1492,5 @@ def get_clipboard_mime(ct: int, mime: Optional[str], callback: Callable[[bytes],
 def run_with_activation_token(func: Callable[[str], None]) -> None: ...
 def make_x11_window_a_dock_window(x11_window_id: int, strut: Tuple[int, int, int, int, int, int, int, int, int, int, int, int]) -> None: ...
 def unicode_database_version() -> Tuple[int, int, int]: ...
-def wrapped_kittens() -> FrozenSet[str]: ...
+def wrapped_kittens() -> List[str]: ...
 def expand_ansi_c_escapes(test: str) -> str: ...

setup.py

@@ -529,10 +529,12 @@ def get_source_specific_defines(env: Env, src: str) -> Tuple[str, Optional[List[
     if src == 'kitty/parser_dump.c':
         return 'kitty/parser.c', ['DUMP_COMMANDS']
     if src == 'kitty/data-types.c':
-        return src, [f'KITTY_VCS_REV="{get_vcs_rev_define()}"']
-    with suppress(KeyError):
+        wk = ' '.join(wrapped_kittens())
+        return src, [f'KITTY_VCS_REV="{get_vcs_rev_define()}"', f'WRAPPED_KITTENS="{wk}"']
+    try:
         return src, env.library_paths[src]
-    return src, None
+    except KeyError:
+        return src, None
 
 
 def newer(dest: str, *sources: str) -> bool:
@@ -870,27 +872,11 @@ def wrapped_kittens() -> Sequence[str]:
     raise Exception('Failed to read wrapped kittens from kitty wrapper script')
 
 
-def build_wrapped_kittens() -> str:
-    h = 'static const char* wrapped_kitten_names[] = {\n'
-    h += ', '.join(f'"{x}"' for x in wrapped_kittens())
-    h += ', NULL'
-    h += '\n};\n'
-    dest = 'kitty/wrapped_kitten_names_generated.h'
-    q = ''
-    with suppress(FileNotFoundError), open(dest) as f:
-        q = f.read()
-    if q != h:
-        with open(dest, 'w') as f:
-            f.write(h)
-    return dest
-
-
 def build(args: Options, native_optimizations: bool = True, call_init: bool = True) -> None:
     if call_init:
         init_env_from_args(args, native_optimizations)
     sources, headers = find_c_files()
     headers.append(build_ref_map())
-    headers.append(build_wrapped_kittens())
     compile_c_extension(
         kitty_env(), 'kitty/fast_data_types', args.compilation_database, sources, headers
     )