From dc949aea66fcc3d6234e7f03e30d0712db447781 Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <tkajinam@redhat.com>
Date: Thu, 5 Jan 2023 18:56:50 +0900
Subject: [PATCH] Make sure external commands are allowed

... otherwise tox refuses executing these commands. Also, bumps the min
version so that the version which supports allowlist_externals is used.

Change-Id: I3d8fc840a31b4226bf4ef2b60ec618735a2da642
---
 tox.ini | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index 51cb61825..e74476762 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 2.0
+minversion = 3.18
 skipsdist = True
 envlist = pep8,py
 
@@ -17,7 +17,9 @@ commands = stestr run --slowest {posargs}
 commands = {posargs}
 
 [testenv:pep8]
-commands = ./run-flake8
+allowlist_externals =
+    bash
+commands = bash run-flake8
 
 [flake8]
 ignore = E125,H803
@@ -27,4 +29,6 @@ show-source = true
 [testenv:releasenotes]
 deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
        -r{toxinidir}/doc/requirements.txt
+allowlist_externals =
+    bash
 commands = bash -c tools/releasenotes_tox.sh