From 609ea84d1b20e10612a9163f96ed73c92deef7a9 Mon Sep 17 00:00:00 2001
From: Jimmy McCrory <jimmy.mccrory@gmail.com>
Date: Thu, 18 Oct 2018 21:14:43 -0700
Subject: [PATCH] Mark build task changed only when wheels are built

Only set the 'Build wheels for the packages to be installed into the
venv' task to changed when new wheels are built or saved.

Change-Id: Iec1818c54f4a40791cbb69d9cc726960c905c069
---
 tasks/python_venv_wheel_build.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tasks/python_venv_wheel_build.yml b/tasks/python_venv_wheel_build.yml
index e06c3d5..80caeae 100644
--- a/tasks/python_venv_wheel_build.yml
+++ b/tasks/python_venv_wheel_build.yml
@@ -85,5 +85,7 @@
         {{ (venv_default_pip_packages + venv_pip_packages) | join(' ') }}
       register: _build_python_wheels
       until: _build_python_wheels is success
+      changed_when: (_build_python_wheels.stdout.find('Successfully built') != -1) or
+                    (_build_python_wheels.stdout | regex_search('Saved \S*\.whl'))
       retries: 5
       delay: 2