Add helper script to install branch tips

shade has a functional test that intends to test shade against the
current tip of client libs. Unfortunately, what it's really doing is
installing latest release of the library into the shade virtualenv
that's used for functional testing and using tip of library for the
OpenStack install.

This is not a combo we care about.

Instead, install the library tips into the virtualenv. To do this, make
a functional-tips venv for tox, and make the post_test_hook optionally
use it.

Change-Id: Ibac2982e88439362c7af933c3a07c4d581ee6f2b

extras/install-tips.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Copyright (c) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+for lib in \
+        os-client-config \
+        keystoneauth \
+        python-novaclient \
+        python-keystoneclient \
+        python-cinderclient \
+        python-neutronclient \
+        python-troveclient \
+        python-ironicclient \
+        python-heatclient \
+        python-designateclient \
+        python-magnumclient
+do
+    egg=$(echo $lib | tr '-' '_' | sed 's/python-//')
+    if [ -d /opt/stack/new/$lib ] ; then
+        pip install -q -U -e "git+file:///opt/stack/new/$lib#egg=$egg"
+    fi
+done

shade/tests/functional/hooks/post_test_hook.sh

@@ -36,9 +36,14 @@ then
     sudo sed -ie '/^.*domain_id.*$/d' $CLOUDS_YAML
 fi
 
+if [ "x$1" = "xtips" ] ; then
+    tox_env=functional-tips
+else
+    tox_env=functional
+fi
 echo "Running shade functional test suite"
 set +e
-sudo -E -H -u jenkins tox -efunctional
+sudo -E -H -u jenkins tox -e$tox_env
 EXIT_CODE=$?
 sudo testr last --subunit > $WORKSPACE/tempest.subunit
 set -e

tox.ini

@@ -35,6 +35,15 @@ setenv =
 passenv = OS_* SHADE_*
 commands = python setup.py testr --slowest --testr-args='--concurrency=1 {posargs}'
 
+[testenv:functional-tips]
+setenv =
+   OS_TEST_PATH = ./shade/tests/functional
+passenv = OS_* SHADE_*
+whitelist_externals = bash
+commands =
+   bash extras/install-tips.sh
+   python setup.py testr --slowest --testr-args='--concurrency=1 {posargs}'
+
 [testenv:pep8]
 commands = flake8 shade