#! /bin/sh
#
# Copyright (c) 2019,2021 Red Hat.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# Upgrade an older BCC PMDA install with missing 'notready' keyword to
# latest python version.
#

. $PCP_DIR/etc/pcp.env

if grep -q ^bcc "$PCP_PMCDCONF_PATH" 2>/dev/null
then
    if grep ^bcc "$PCP_PMCDCONF_PATH" | grep -q notready 2>/dev/null
    then
	:	# already has the keyword, so nothing to update here
    else
	sed -i -e "s,^\(bcc.*binary\),\1 notready,g" $PCP_PMCDCONF_PATH
    fi
    if grep -q '^bcc.*python ' "$PCP_PMCDCONF_PATH" 2>/dev/null
    then
	sed -i \
	    -e "s,python $PCP_PMDAS_DIR/bcc/,$PCP_PYTHON_PROG $PCP_PMDAS_DIR/bcc/,g" \
	    $PCP_PMCDCONF_PATH 2>/dev/null
    fi
fi
exit 0