# lib/oslo

#

# Functions to install oslo libraries from git

#

# We need this to handle the fact that projects would like to use

# pre-released versions of oslo libraries.

# Dependencies:

# ``functions`` file

# ``stack.sh`` calls the entry points in this order:

#

# install_oslo

# Save trace setting

XTRACE=$(set +o | grep xtrace)

set +o xtrace

# Defaults

# --------

OSLOCFG_DIR=$DEST/oslo.config

OSLOMSG_DIR=$DEST/oslo.messaging

# Entry Points

# ------------

# install_oslo() - Collect source and prepare

function install_oslo() {

# TODO(sdague): remove this once we get to Icehouse, this just makes

# for a smoother transition of existing users.

cleanup_oslo

git_clone $OSLOCFG_REPO $OSLOCFG_DIR $OSLOCFG_BRANCH

setup_develop $OSLOCFG_DIR

git_clone $OSLOMSG_REPO $OSLOMSG_DIR $OSLOMSG_BRANCH

setup_develop $OSLOMSG_DIR

}

# cleanup_oslo() - purge possibly old versions of oslo

function cleanup_oslo() {

# this means we've got an old oslo installed, lets get rid of it

if ! python -c 'import oslo.config' 2>/dev/null; then

echo "Found old oslo.config... removing to ensure consistency"

local PIP_CMD=$(get_pip_command)

pip_install oslo.config

sudo $PIP_CMD uninstall -y oslo.config

fi

}

# Restore xtrace

$XTRACE

# Local variables:

# mode: shell-script

# End: