tools: Add stub file generation script.

Signed-off-by: [email protected] <[email protected]>

Author: Tinyu-Zhao

pyrightconfig.json

@@ -0,0 +1,19 @@
+{
+    "include": [
+        "m5stack/**"
+    ],
+    "exclude": [],
+    "ignore": [],
+    "defineConstant": {
+        "DEBUG": true
+    },
+    "stubPath": "stubs",
+    "reportMissingImports": "error",
+    "reportMissingTypeStubs": false,
+    "executionEnvironments": [
+        {
+            "root": "./",
+            "reportMissingImports": "warning"
+        },
+    ]
+}

tools/gen_stubs.py

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
+#
+# SPDX-License-Identifier: MIT
+
+from pathlib import Path
+import sys, shutil, subprocess
+
+r = Path(sys.argv[1]) if len(sys.argv) > 1 else Path(__file__).resolve().parent.parent
+s = r / "stubs"
+l = r / "m5stack/libs"
+
+if s.exists():
+    shutil.rmtree(s)
+s.mkdir()
+
+for p in sorted(l.iterdir()):
+    if p.is_dir() and not p.name.startswith("__"):
+        subprocess.run(["pyright", "--createstub", f"m5stack.libs.{p.name}"], cwd=r)