From a5984f0965f12256754e39bda03db7d5e2555eca Mon Sep 17 00:00:00 2001
From: Kilian Krause <krause@tik.uni-stuttgart.de>
Date: Wed, 5 Jul 2023 11:21:31 +0200
Subject: [PATCH] permit overriding config filename/path as argument

---
 src/capport/config.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/capport/config.py b/src/capport/config.py
index 3317115..8311382 100644
--- a/src/capport/config.py
+++ b/src/capport/config.py
@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import dataclasses
 import os.path
+import sys
 import typing
 
 import yaml
@@ -30,6 +31,10 @@ class Config:
     @staticmethod
     def load(filename: typing.Optional[str] = None) -> Config:
         if filename is None:
+            if len(sys.argv) > 0:
+                for name in sys.argv[1:]:
+                    if os.path.exists(name):
+                        return Config.load(name)
             for name in ('capport.yaml', '/etc/capport.yaml'):
                 if os.path.exists(name):
                     return Config.load(name)