1 files changed, 43 insertions, 0 deletions
diff --git a/osu-wine.py b/osu-wine.py
new file mode 100755
index 000000000000..077ac39f7ffa
--- /dev/null
+++ b/osu-wine.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+import sys
+import os
+
+def prog_paths():
+    with os.scandir('/proc') as sd:
+        for entry in sd:
+            if entry.name.isdecimal() and entry.is_dir(follow_symlinks=False):
+                yield entry
+
+def main(args):
+    uid = os.getuid()
+
+    for dirent in prog_paths():
+        try:
+            if dirent.stat().st_uid != uid:
+                continue
+
+            with open(dirent.path + '/comm', 'rb') as file:
+                if file.read() != b'osu!.exe\n':
+                    continue
+
+            exe_path = os.readlink(dirent.path + '/exe')
+            if not exe_path.endswith('/wine-preloader'):
+                continue
+            wine_path = exe_path[:-len('-preloader')]
+
+            with open(dirent.path + '/environ', 'rb') as file:
+                environ = file.read()
+            environ = environ.split(b'\0')
+            environ = environ[:-1]
+            environ = dict(x.split(b'=', maxsplit=1) for x in environ)
+
+            del environ[b'WINELOADERNOEXEC']
+            os.execve(wine_path, [wine_path] + args, environ)
+        except OSError:
+            pass
+
+    os.execl('/usr/bin/notify-send', 'notify-send', '-i', 'osu!', '-a', 'osu!',
+             'No running osu! instance found')
+
+if __name__ == '__main__':
+    main(sys.argv[1:])