From 57476cdf2968bf8aa20b9b54e7f02e2717bd6038 Mon Sep 17 00:00:00 2001
From: Doug Goldstein <cardoe@cardoe.com>
Date: Fri, 18 Oct 2024 12:14:32 -0500
Subject: [PATCH] add pyproject.toml to support pip 23.1

pip 23.1 removed the "setup.py install" for projects that do not have
their own pyproject.toml by having a hardcoded one within pip.

To address that, this change adds the minimal pyproject.toml
to enable pbr to be properly used to build editable wheels.

See https://pip.pypa.io/en/stable/news/#v23-1
and https://github.com/pypa/pip/issues/8368 for more info.

Change-Id: I76c5a8269628c4f081c4627f222c2d535534e832
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
---
 pyproject.toml   | 3 +++
 requirements.txt | 2 +-
 setup.py         | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..5e862a959
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["pbr>=6.0.0", "setuptools>=64.0.0"]
+build-backend = "pbr.build"
diff --git a/requirements.txt b/requirements.txt
index b943d1f16..dedc5d8b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pbr>=2.0.0 # Apache-2.0
+pbr>=6.0.0 # Apache-2.0
 eventlet>=0.18.2 # MIT
 oslo.config>=5.2.0 # Apache-2.0
 oslo.concurrency>=3.26.0 # Apache-2.0
diff --git a/setup.py b/setup.py
index 31d6ada17..6928fc9e0 100644
--- a/setup.py
+++ b/setup.py
@@ -16,6 +16,6 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['pbr>=2.0.0'],
+    setup_requires=['pbr>=6.0.0'],
     py_modules=[],
     pbr=True)