# lib/savanna-dashboard

# Dependencies:
# ``functions`` file
# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
# ``SERVICE_HOST

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

# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace

source $TOP_DIR/lib/horizon

# Defaults
# --------

# Set up default repos
SAVANNA_DASHBOARD_REPO=${SAVANNA_DASHBOARD_REPO:-${GIT_BASE}/openstack/savanna-dashboard.git}
SAVANNA_DASHBOARD_BRANCH=${SAVANNA_DASHBOARD_BRANCH:-master}

SAVANNA_PYTHONCLIENT_REPO=${SAVANNA_PYTHONCLIENT_REPO:-${GIT_BASE}/openstack/python-savannaclient.git}
SAVANNA_PYTHONCLIENT_BRANCH=${SAVANNA_PYTHONCLIENT_BRANCH:-master}

# Set up default directories
SAVANNA_DASHBOARD_DIR=$DEST/savanna_dashboard
SAVANNA_PYTHONCLIENT_DIR=$DEST/python-savannaclient

# Functions
# ---------

function configure_savanna_dashboard() {

    echo -e "SAVANNA_URL = \"http://$SERVICE_HOST:8386/v1.1\"\nAUTO_ASSIGNMENT_ENABLED = False" >> $HORIZON_DIR/openstack_dashboard/local/local_settings.py
    echo -e "HORIZON_CONFIG['dashboards'] += ('savanna',)\nINSTALLED_APPS += ('savannadashboard',)" >> $HORIZON_DIR/openstack_dashboard/settings.py

    if is_service_enabled neutron; then
        echo -e "SAVANNA_USE_NEUTRON = True" >> $HORIZON_DIR/openstack_dashboard/local/local_settings.py
    fi
}

# install_savanna_dashboard() - Collect source and prepare
function install_savanna_dashboard() {
    install_python_savannaclient
    git_clone $SAVANNA_DASHBOARD_REPO $SAVANNA_DASHBOARD_DIR $SAVANNA_DASHBOARD_BRANCH
    setup_develop $SAVANNA_DASHBOARD_DIR
}

function install_python_savannaclient() {
    git_clone $SAVANNA_PYTHONCLIENT_REPO $SAVANNA_PYTHONCLIENT_DIR $SAVANNA_PYTHONCLIENT_BRANCH
    setup_develop $SAVANNA_PYTHONCLIENT_DIR
}

# Cleanup file settings.py from Savanna
function cleanup_savanna_dashboard() {
    sed -i '/savanna/d' $HORIZON_DIR/openstack_dashboard/settings.py
}

# Restore xtrace
$XTRACE

# Local variables:
# mode: shell-script
# End: