#!/bin/sh

###############################################################
#                                                             #
#   Copyright (c) 1989 Nicol N. Schraudolph                   #
#   Computer Science & Engineering, C-014                     #
#   University of California, San Diego                       #
#   La Jolla, CA 92093-0114                                   #
#                                                             #
#   Permission is hereby granted to copy all or any part of   #
#   this program for free distribution.   The author's name   #
#   and this copyright notice must be included in any copy.   #
#                                                             #
###############################################################

#
#  file:    ga
#
#  author:  Nicol N. Schraudolph
#
#  created: August 1989
#
#  purpose: Bourne shell script for GAucsd simulation startup
#

trap "" 21	# shell bug fix: ignore background tty reads
nice=/bin/nice	# or whatever path your remote nice has

# set up file names
if test -d in
then in=in/${2-in}
else in=${2+$2.}in
fi
if test -d out
then out=out/${2-out}
else out=${2+$2.}out
fi
if test -d ini
then init=ini/${2-ini}
else init=${2+$2.}ini
fi
if test -d sma
then sma=sma/${2-sma}
else sma=${2+$2.}sma
fi
if test -d rep
then rep=rep/${2-rep}
else rep=${2+$2.}rep
fi
if test -d cpt
then cpt=cpt
else cpt=\.
fi
if test -d min
then min=min
else min=\.
fi
if grep -s '^ *Options = [a-zA-Z]*l' $in
then
	if test -d log
	then log=log/${2-log}
	else log=${2+$2.}log
	fi
else
	log=/dev/null
fi

touch $out
if test $3z = z   # no host name: execute locally
then
	nice -0 $1 $2
else
	if test $4z = z
	then me=$USER
	else me=$4
	fi
	if test $5z = z   # binary compatible: run directly in /tmp
	then
		rsh -l $me $3 "mkdir /tmp/$$" 2> e$$ && \
		rcp $1 $me@$3:/tmp/$$ 2>> e$$ && \
		rcp $in $me@$3:/tmp/$$/$2.in 2>> e$$ && \
		rcp $out $me@$3:/tmp/$$/$2.out 2>> e$$ && \
		(rcp $init $me@$3:/tmp/$$/$2.ini 2> /dev/null || true) && \
		(rcp $sma $me@$3:/tmp/$$/$2.sma 2> /dev/null || true) && \
		echo running on $3: >> $log && \
		(rsh -l $me $3 "cd /tmp/$$ && ($nice -0 $1 $2 l; cat $2.log \
			|| echo Error: couldn\'t start $1 && date \
			&& echo ''; rm -f $1 $2.in $2.ini $2.log)" >> $log 2>> e$$
		rcp -p $me@$3:/tmp/$$/$2.out $out 2> /dev/null
		rcp -p $me@$3:/tmp/$$/$2.dpe $dpe 2> /dev/null
		rcp -p $me@$3:/tmp/$$/$2.min\* $min 2> /dev/null
		rcp -p $me@$3:/tmp/$$/$2.cpt\* $cpt 2> /dev/null
		rcp -p $me@$3:/tmp/$$/$2.sma $sma 2> /dev/null
		rsh -l $me $3 "rm -rf /tmp/$$" 2>> e$$)
	else
		rsh -l $me $3 "touch $5/t$$" 2> e$$ && \
		if test -f t$$
		then            # shared file space: don't copy files
			rm -f t$$
			rsh -l $me $3 "cd $5; $nice -0 $1 $2"
		else
			eva=`echo $1 | sed -e 's/^ga\.//'`
			rcp -p $eva.c $me@$3:$5/$eva.c 2> e$$ && \
			rcp $in $me@$3:$5/$2.in 2>> e$$ && \
			rcp $out $me@$3:$5/$2.out 2>> e$$ && \
			(rcp $init $me@$3:$5/$2.ini 2> /dev/null || true) && \
			(rcp $sma $me@$3:$5/$2.sma 2> /dev/null || true) && \
			echo running on $3: >> $log && \
			(rsh -l $me $3 "cd $5 && rm -f t$$ && \
				($nice -0 make -f" \`which Makefile\` "GAeval=$eva && \
				($nice -0 $1 $2 l; cat $2.log && rm $2.in $2.log || \
				echo Error: couldn\'t start $1 && date && echo ''; \
				rm -f $2.ini) || echo Error: couldn\'t make $1 && date \
				&& echo '')" >> $log 2>> e$$
			rcp -p $me@$3:$5/$2.out $out 2> /dev/null
			rcp -p $me@$3:$5/$2.dpe $dpe 2> /dev/null
			rcp -p $me@$3:$5/$2.min\* $min 2> /dev/null
			rcp -p $me@$3:$5/$2.cpt\* $cpt 2> /dev/null
			rcp -p $me@$3:$5/$2.sma $sma 2> /dev/null)
		fi
	fi
	if test -s e$$   # collect errors, if any
	then
		echo running on $3: > f$$
		cat e$$ >> f$$
		date >> f$$
		echo "" >> f$$
		cat f$$ >> errors
	fi
	rm -f e$$ f$$
fi
if test -s $out   # prepare report
then
	echo This is $rep for $1 > $rep
	date >> $rep
	report $2 >> $rep
fi