From 33d416b313b0d18f333e1442ce6fece23effab33 Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Mon, 15 Dec 2025 02:52:37 -0800
Subject: add output dir option

---
 wg-genconf.py | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/wg-genconf.py b/wg-genconf.py
index 10a57d5..f94022d 100755
--- a/wg-genconf.py
+++ b/wg-genconf.py
@@ -256,22 +256,22 @@ def buf_to_file(buf, path, mode=None):
         buf.seek(0)
         shutil.copyfileobj(buf, f)
 
-def create_if_files(if_):
+def create_if_files(if_, output_dir):
     if_data = gc_if_data(if_)
-    file_prefix = f'out/{if_.get('file-prefix', '')}'
+    prefix = os.path.join(output_dir, if_.get('file-prefix', ''))
 
     if if_.get('type') == 'systemd':
         buf_to_file(
             gc_if_systemd_netdev(if_data),
-            f'{file_prefix}{if_.formatted_name}.netdev',
+            f'{prefix}{if_.formatted_name}.netdev',
             mode=0o640)
         buf_to_file(
             gc_if_systemd_network(if_data),
-            f'{file_prefix}{if_.formatted_name}.network')
+            f'{prefix}{if_.formatted_name}.network')
     else:
         buf_to_file(
             gc_if_wgquick(if_data),
-            f'{file_prefix}{if_.formatted_name}.conf')
+            f'{prefix}{if_.formatted_name}.conf')
 
 def load_network_peer_interfaces(config, peer):
     ifs = peer.pop('if', {})
@@ -318,13 +318,23 @@ def get_privkey(if_):
     return read_privkey(if_.format_string(os.path.expanduser(
         if_.get('privkey-path', '~/.wg-genconf/${network}.privkey'))))
 
+def argparse_dir(s):
+    if not os.path.exists(s):
+        raise argparse.ArgumentTypeError(f'{s}: no such file or directory')
+    if not os.path.isdir(s):
+        raise argparse.ArgumentTypeError(f'{s}: not a directory')
+    return s
+
 def main():
     parser = argparse.ArgumentParser()
-    parser.add_argument('-c', '--config', default='~/.wg-genconf/config.toml')
+    parser.add_argument(
+        '-c', '--config', dest='config_file',
+        default='~/.wg-genconf/config.toml')
+    parser.add_argument('-o', '--output-dir', default='.', type=argparse_dir)
     parser.add_argument('peer_name')
     args = parser.parse_args()
 
-    with open(os.path.expanduser(args.config), 'rb') as f:
+    with open(os.path.expanduser(args.config_file), 'rb') as f:
         config = tomllib.load(f)
     networks = load_networks(config)
 
@@ -338,6 +348,6 @@ def main():
             # config files, useful when an auto-peer interface is being
             # separately created
             if if_.get('file', True):
-                create_if_files(if_)
+                create_if_files(if_, args.output_dir)
 
 main()
-- 
cgit v1.2.3-70-g09d2