#!/bin/ksh
#
# build_summary_cron
#
########################################################################
#set -x

##########################################################################
#
# Script setup:  THIS NEEDS TO BE FIRST
#
SCRIPTS_DIR="`dirname $0`"
PROG_NAME="`basename $0`"
if [ "" = "$SCRIPTS_DIR" ]; then
	SCRIPTS_DIR=/project/dt/scripts
fi
if [ ! -f $SCRIPTS_DIR/script_setup.ksh ]; then
    print -u2 "$PRG:  File '$SCRIPTS_DIR/script_setup.ksh' NOT found!"
    print -u2 "$PRG:  Exiting ..."
    exit 1
fi
. $SCRIPTS_DIR/script_setup.ksh

##########################################################################
##########################################################################
#
# Script specific global variables
#
##########################################################################
##########################################################################

BUILD_SUMMARY_ARGS=""
DEBUG="False"
MAIL_LIST=""
let RETRIES=4
let SLEEP_SECONDS=3600
let REPORT_NUM=1

usage ()
{ 
    cat <<eof
USAGE: $PROG_NAME
	[-retries <#_retries>]
	[-sleep   <#_seconds>]
	[-h | -? | -help] 	
		# Print usage and exit
	#
	# '$PROG_NAME' calls 'build_summary' to construct the report.
	#
	# If 'build_summary' returns an error code indicating
	# that some of the specified builds have not completed,
	# '$PROG_NAME' will put itself to sleep for 3600 seconds
	# before trying again up to a maximum of 4 times.
	# The number of retries and the sleep time can be altered
	# using the '-retries' and '-sleep' options.
	#
	# Any command-line options not recognized by '$PROG_NAME' are
	# passed to 'build_summary'.
	#
	# Any output from 'build_summary' is passed to the users
	# specified in the '-mail' option.
eof
}

#
# Do command-line processing
#
while [ $# -gt 0 ]; do

    case $1 in

	-debug)
	    DEBUG="True"
	    shift ;;

	-h | -help | '-?')
	    usage $PROG_NAME
	    do_exit 1 ;;

	-retries)
	    if [ $# -lt 2 ]; then
		print -u2 "$PROG_NAME:  $1 option missing value; exiting ..."
		do_exit 1
	    fi
	    let RETRIES=$2
	    shift 2 ;;

	-sleep)
	    if [ $# -lt 2 ]; then
		print -u2 "$PROG_NAME:  $1 option missing value; exiting ..."
		do_exit 1
	    fi
	    let SLEEP_SECONDS=$2
	    shift 2 ;;

	*)
	    BUILD_SUMMARY_ARGS="$BUILD_SUMMARY_ARGS $1"
	    shift 1 ;;
    esac
done

while [[ $RETRIES -ge 0 ]]
do
    $BUILD_SUMMARY $BUILD_SUMMARY_ARGS
    STATUS=$?

    if [ $STATUS -eq 0 ]; then
        #
        # Clean up temporary files and exit
        #
	do_exit 0
    fi
	
    let REPORT_NUM=REPORT_NUM+1
    let RETRIES=RETRIES-1
    if [[ $RETRIES -ge 0 ]]; then
        sleep $SLEEP_SECONDS
    fi
done

#
# Clean up temporary files and exit
#
do_exit 1