devstack/lib/stackforge
Sean Dague 6832272a18 add lib/stackforge to let us test wsme / pecan from git
wsme and pecan libraries have migrated to stackforge for
development. If we support them in devstack, we can use their git
version instead of the release version, which ensures that they
won't break the rest of OpenStack when they cut a new release.

This is similar to how oslo testing works. Long term we probably
want a more generic mechanism to handle this, but for now, this
should get us rolling, and get them gating.

Change-Id: Icf3475f433081c7c625864107d7e118e214396e1
2013-10-22 07:32:04 -04:00

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# lib/stackforge
#
# Functions to install stackforge libraries that we depend on so
# that we can try their git versions during devstack gate.
#
# This is appropriate for python libraries that release to pypi and are
# expected to be used beyond OpenStack like, but are requirements
# for core services in global-requirements.
# * wsme
# * pecan
#
# This is not appropriate for stackforge projects which are early stage
# OpenStack tools
# Dependencies:
# ``functions`` file
# ``stack.sh`` calls the entry points in this order:
#
# install_stackforge
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
WSME_DIR=$DEST/wsme
PECAN_DIR=$DEST/pecan
# Entry Points
# ------------
# install_stackforge() - Collect source and prepare
function install_stackforge() {
# TODO(sdague): remove this once we get to Icehouse, this just makes
# for a smoother transition of existing users.
cleanup_stackforge
git_clone $WSME_REPO $WSME_DIR $WSME_BRANCH
setup_develop $WSME_DIR
git_clone $PECAN_REPO $PECAN_DIR $PECAN_BRANCH
setup_develop $PECAN_DIR
}
# cleanup_stackforge() - purge possibly old versions of stackforge libraries
function cleanup_stackforge() {
# this means we've got an old version installed, lets get rid of it
# otherwise python hates itself
for lib in wsme pecan; do
if ! python -c "import $lib" 2>/dev/null; then
echo "Found old $lib... removing to ensure consistency"
local PIP_CMD=$(get_pip_command)
pip_install $lib
sudo $PIP_CMD uninstall -y $lib
fi
done
}
# Restore xtrace
$XTRACE
# Local variables:
# mode: shell-script
# End: