initial commit

nativemsg/bg.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env -S python3
+import sys
+import struct
+import subprocess
+
+# Read a message from stdin and decode it.
+rawLength = sys.stdin.buffer.read(4)
+if len(rawLength) == 0:
+    sys.exit(0)
+
+# Read the length of the message
+messageLength: int = struct.unpack("@I", rawLength)[0]
+
+# Decode the message
+message = sys.stdin.buffer.read(messageLength).decode("utf-8")
+
+# Run the background setting with a link to the image
+_ = subprocess.run(["setbg", "-tw", message.replace('"', "")])