Add python-dotenv

ip_listener/__init__.py

@@ -0,0 +1,7 @@
+from pathlib import Path
+
+from dotenv import load_dotenv
+
+env_path = Path("..") / ".env"
+
+load_dotenv(dotenv_path=env_path)

ip_listener/cli.py

@@ -4,6 +4,8 @@ from ip_listener.main import detect
 
 
 @click.command()
-@click.argument()
-def run():
-    detect()
+@click.argument("domains", envvar="DOMAIN", nargs=-1)
+@click.argument("token", envvar="TOKEN")
+@click.option("--read-only", envvar="READ_ONLY", default=False)
+def run(domains, token):
+    detect(domains, token)