Unused icons to check later

scripts/check_unused_icons.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+import pathlib
+
+root = pathlib.Path(__file__).parent / ".."
+icons = root / "assets/icons"
+
+def source_dir_uses_icon(dir: str, name: str):
+    count = 0
+    name = name.encode()
+    for file in (root / dir).glob("**/*.c"):
+        try:
+            if name in file.read_bytes():
+                count += 1
+        except Exception:
+            print(f"Faield to read {file}")
+    return count
+
+for category in icons.iterdir():
+    if not category.is_dir():
+        continue
+    for icon in category.iterdir():
+        if icon.is_dir() and (icon / "frame_rate").is_file():
+            name = "&A_" + icon.name.replace("-", "_")
+        else:
+            name = "&I_" + "_".join(icon.name.split(".")[:-1]).replace("-", "_")
+        count = 0
+        for dir in ("applications", "furi", "lib", "targets"):
+            count += source_dir_uses_icon(dir, name)
+        print(f"{name} used {count} times")
+        if count == 0:
+            print(f"====== {name} is not used! ======")