From 6d4caef050a1aefbddbdae3ad3d3928e464426f1 Mon Sep 17 00:00:00 2001
From: Daniil Baturin <daniil@baturin.org>
Date: Fri, 28 Apr 2023 17:57:29 +0100
Subject: opmode: T5191: replace underscores with hyphens in generated options

---
 python/vyos/opmode.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'python')

diff --git a/python/vyos/opmode.py b/python/vyos/opmode.py
index d7172a0b5..230a85541 100644
--- a/python/vyos/opmode.py
+++ b/python/vyos/opmode.py
@@ -209,6 +209,11 @@ def run(module):
         for opt in type_hints:
             th = type_hints[opt]
 
+            # Function argument names use underscores as separators
+            # but command-line options should use hyphens
+            # Without this, we'd get options like "--foo_bar"
+            opt = re.sub(r'_', '-', opt)
+
             if _get_arg_type(th) == bool:
                 subparser.add_argument(f"--{opt}", action='store_true')
             else:
-- 
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