#!/bin/sh
#
# Write a possibly-colourised string to the alert log.
#	- Cameron Simpson <cs@zip.com.au>
#

cmd=$0
usage="Usage: $cmd [-c colour] [echo-args...]"

: ${LOGDIR:=$HOME/var/log}
: ${ALERTLOG:=$LOGDIR/alert}
exec >>"$ALERTLOG"
badopts=
colour=
case $1 in
  -c) colour=$2; shift; shift ;;
  --) shift ;;
  -?*)echo "$cmd: unrecognised option: $1" >&2; badopts=1; shift ;;
esac
[ $badopts ] && { echo "$usage" >&2; exit 2; }
[ $# = 0 ] && set -- "`cat`"
if [ -n "$colour" ]
then  colour_echo "$colour" "$*"
else  echo "$*"
fi
case $ARCH in
  apple.*.darwin)
    growlnotify -m "$*" ;;
esac