#! /bin/bash
#
# $Id$
#
# check status of pips_compile_from_scratch
#
# usage: $0 warn crit /path/to/log/file
#
# status summary:
# - UNKOWN: cannot conclude, error in running script
# - WARNING/CRITICAL: file age issues
# - CRITICAL: pips scratch compilation is failing

# for nagios?
PATH=/usr/lib/nagios/plugins:$PATH

function res()
{
  local status=$1 msg=$2
  case $status in
    0) echo "Pips OK: $msg";;
    1) echo "Pips WARNING: $msg";;
    2) echo "Pips CRITICAL: $msg";;
    3) echo "Pips UNKNOWN: $msg";;
    *) echo "Pips ERROR: $msg";;
  esac
  exit $status
}

[ $# -eq 3 ] || res 3 "expecting 3 args"

warn=$1 crit=$2 log=$3
shift 3

function get()
{
  local what=$1 log=$2
  sed -n -e "s/^$what: \\(.*\\)/\1/p" $log
}

test -f $log || res 2 "log file not found '$log'"

name=$(get 'name' $log)
status=$(get 'status' $log)

check_file_age -w $warn -c $crit $log > /dev/null || res $? "file age '$log'"
if [ $status -eq 0 ] ; then
  res 0 "$name is fine"
else
  res 2 "$name status is $status"
fi