2 files changed, 74 insertions, 2 deletions
diff --git a/check.py b/check.py
index 858309c..9c45f4d 100755
--- a/check.py
+++ b/check.py
@@ -6,9 +6,9 @@ import subprocess
 import shutil
 import sys
 
-
 SCRIPT = pathlib.Path(__file__).resolve()
 ROOT = SCRIPT.parent
+ICON = ROOT / "icon"
 
 
 def main() -> None:
@@ -67,7 +67,13 @@ def black() -> None:
 
 
 def get_python_files() -> tuple[pathlib.Path, ...]:
-    return tuple(ROOT.glob("*.py"))
+    files: list[pathlib.Path] = []
+
+    for directory in (ROOT, ICON):
+        for file in directory.glob("*.py"):
+            files.append(file)
+
+    return tuple(files)
 
 
 def flutter_analyze() -> None:
diff --git a/icon/convert.py b/icon/convert.py
new file mode 100755
index 0000000..b550709
--- /dev/null
+++ b/icon/convert.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+
+
+import argparse
+import dataclasses
+import os
+import pathlib
+import subprocess
+import sys
+
+DESCRIPTION = "Script to convert main icon file to all required formats"
+SCRIPT = pathlib.Path(__file__).resolve()
+ICON = SCRIPT.parent
+MAIN = ICON / "main.svg"
+ANDROID = ICON / "android"
+
+
+def main() -> None:
+    _ = Arguments.from_list(sys.argv)
+
+    os.makedirs(ANDROID, exist_ok=True)
+    inkscape(MAIN, ANDROID / "default.png")
+    inkscape(MAIN, ANDROID / "foreground.png", ids=("foreground",))
+    inkscape(MAIN, ANDROID / "background.png", ids=("background",))
+
+
+@dataclasses.dataclass(frozen=True, kw_only=True)
+class Arguments:
+
+    @staticmethod
+    def from_list(args: list[str]) -> "Arguments":
+        parser = argparse.ArgumentParser(description=DESCRIPTION)
+
+        parser.parse_args(args[1:])
+
+        return Arguments()
+
+
+def inkscape(
+    source: pathlib.Path,
+    sink: pathlib.Path,
+    ids: tuple[str, ...] = ("foreground", "background"),
+    width: int = 1024,
+    height: int = 1024,
+) -> None:
+    subprocess.run(
+        (
+            # fmt: off
+            "inkscape", str(source),
+            "--export-filename", str(sink),
+            "--export-area-page",
+            "--export-id", ";".join(ids),
+            "--export-width", str(width),
+            "--export-height", str(height),
+            "--export-id-only",
+            # fmt: on
+        ),
+        check=True,
+        shell=False,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+    )
+
+
+if __name__ == "__main__":
+    main()