Add tox wrapper to fetch neutron

This is a clone of networking-sfc's tools/tox_install.sh
that allows the optimal version of neutron to be installed
when running tox.

Related commit: 10cecb9837d5f8563b5a2f0de6d1081cbde05bdb

Change-Id: I28230acb499c8aa04033fa552da660ec80c4fd03
This commit is contained in:
Igor Duarte Cardoso 2017-08-15 14:57:40 +00:00
parent b945ada11f
commit cf18edfa63
2 changed files with 54 additions and 1 deletions

52
tools/tox_install.sh Executable file
View File

@ -0,0 +1,52 @@
#!/usr/bin/env bash
# Many of neutron's repos suffer from the problem of depending on neutron,
# but it not existing on pypi.
# This wrapper for tox's package installer will use the existing package
# if it exists, else use zuul-cloner if that program exists, else grab it
# from neutron master via a hard-coded URL. That last case should only
# happen with devs running unit tests locally.
# From the tox.ini config page:
# install_command=ARGV
# default:
# pip install {opts} {packages}
set -x
ZUUL_CLONER=/usr/zuul-env/bin/zuul-cloner
neutron_installed=$(echo "import neutron" | python 2>/dev/null ; echo $?)
NEUTRON_DIR=$HOME/neutron
BRANCH_NAME=master
set -e
install_cmd="pip install -c$1"
shift
if [ -d "$NEUTRON_DIR" ]; then
echo "FOUND Neutron code at $NEUTRON_DIR - using"
$install_cmd -U -e $NEUTRON_DIR
elif [ $neutron_installed -eq 0 ]; then
location=$(python -c "import neutron; print(neutron.__file__)")
echo "ALREADY INSTALLED at $location"
elif [ -x "$ZUUL_CLONER" ]; then
echo "USING ZUUL CLONER to obtain Neutron code"
cwd=$(/bin/pwd)
cd /tmp
$ZUUL_CLONER --cache-dir \
/opt/git \
--branch $BRANCH_NAME \
git://git.openstack.org \
openstack/neutron
cd openstack/neutron
$install_cmd -e .
cd "$cwd"
else
echo "LOCAL - Obtaining Neutron code from git.openstack.org"
$install_cmd -U -egit+https://git.openstack.org/openstack/neutron@$BRANCH_NAME#egg=neutron
fi
$install_cmd -U $*
exit $?

View File

@ -5,7 +5,8 @@ skipsdist = True
[testenv]
usedevelop = True
install_command = pip install -U {opts} {packages}
#install_command = pip install -U {opts} {packages}
install_command = {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
setenv =
VIRTUAL_ENV={envdir}
PYTHONWARNINGS=default::DeprecationWarning