empserver/src/scripts/nightly/nightlybuild.sh

#!/bin/sh
#
# Blame it on marcolz
#

# For some reason, solaris sh exits as soon as both stderr and stdout
# are redirected to file at the exec, so if we run on solaris, use ksh
# for this script.
#
INTERPRETER="$_"

case "$INTERPRETER"
in
	*/ksh|ksh)
		;;
	*)
		if  [ "`uname`" = "SunOS" ]
		then
			exec ksh "$0" "$@"
		fi
	;;
esac

PROGNAME="$0"
CVS_RSH=ssh
export CVS_RSH

usage() {
	echo "Usage: ${PROGNAME} <configfile>" >&2;
	exit 1;
}

[ $# -lt 1 ] && usage

[ -f "$1" ] || usage

# Source config file
case "$1"
in
	*/*)
		. "$1"
		;;
	*)
		. ./"$1"
		;;
esac

[ -f "${SCRIPTDIR}/common.sh" ] || { echo "Broken config ?" >&2; exit 1; }
. "${SCRIPTDIR}"/common.sh


STAMP="`date +%Y%m%d%H%M%S`"
WORKDIR="${EMPTARGET}.${ARCH}"
[ -n "${EXTRASUFFIX}" ] && WORKDIR="${WORKDIR}.${EXTRASUFFIX}"
LOGFILE="${LOGDIR}/${WORKDIR}.${STAMP}"

# Log everything
exec > "${LOGFILE}"
exec 2>&1

case "${BOXDIR}"
in
	/*)
		;;
	*)
		BOXDIR="${SCRIPTDIR}/${BOXDIR}"
		;;
esac

cd "${BOXDIR}" || err "Could not chdir to ${BOXDIR}"

echo "Nightly build starting at `date`"


# Make sandbox

mkdir "${WORKDIR}" || warn "Could not create ${BOXDIR}/${WORKDIR}"
cd "${WORKDIR}" || err "Could not cd to ${BOXDIR}/${WORKDIR}"

echo "Getting source from CVS:"
# Extract source
RETR=0
while ! cvs -z3 -d:ext:"${SFLOGIN}"@cvs.sourceforge.net:/cvsroot/empserver co empserver >/dev/null
do
	sleep "`expr 5 + ${RETR}`"
	RETR="`expr 1 + ${RETR}`"
	[ "${RETR}" -gt 100 ] && err "CVS Timeout after ${RETR} retres."
done
echo "Done (CVS)."
echo ""

echo "Applying global patches from patches/All:"
for i in "${SCRIPTDIR}/patches/All"/*.patch
do
	[ -r "${i}" ] || continue
	if patch -Np0 < "${i}" >/dev/null
	then
		echo "${i}: OK"
	else
		echo "========== ${i}: NOT OK! ${?} =========="
	fi
done
echo "Done (patch All)."
echo ""

# Run local patches ${LOCALPATCHDIR}/*.patch
case "${LOCALPATCHDIR}"
in
	/*)
		;;
	*)
		LOCALPATCHDIR="${SCRIPTDIR}/${LOCALPATCHDIR}"
		;;
esac

if [ -n "${LOCALPATCHDIR}" -a -d "${LOCALPATCHDIR}/." ]
then
	echo "Applying system specific patches from ${LOCALPATCHDIR}:"
	for i in "${LOCALPATCHDIR}"/*.patch
	do
		[ -r "${i}" ] || continue
		if patch -Np0 < "${i}" >/dev/null
		then
			echo "${i}: OK"
		else
			echo "========== ${i}: NOT OK! ${?} =========="
		fi
	done
	echo "Done (patch specific)."
	echo ""
fi

cd empserver || err "Could not cd to ${BOXDIR}/${WORKDIR}/empserver."

# Prep build.conf
echo "Preparing build.conf"
sed	-e "s,^USERNAME = .*$,USERNAME = ${EMPLOGIN}," \
	-e "s,^HOSTNAME = .*$,HOSTNAME = localhost," \
	-e "s,^IPADDR = .*$,IPADDR = 127.0.0.1," \
	-e "s,^PORTNUM = .*$,PORTNUM = ${EMPPORT}," \
	-e "s,^EMPDIR = .*$,EMPDIR = ${BOXDIR}/${WORKDIR}/emp4," \
	< build.conf > build.conf.new && \
	mv build.conf.new build.conf || \
	err "Could not prep build.conf"
echo "Done (build.conf)."
echo ""

# TODO: this should be fixed another way...
echo "Generating empty Makedepends."
touch src/client/Makedepend src/doconfig/Makedepend src/lib/as/Makedepend src/lib/commands/Makedepend src/lib/common/Makedepend src/lib/empthread/Makedepend src/lib/gen/Makedepend src/lib/global/Makedepend src/lib/lwp/Makedepend src/lib/player/Makedepend src/lib/subs/Makedepend src/lib/update/Makedepend src/server/Makedepend src/util/Makedepend || err "Could tot touch Makedepends"
echo "Done (touch)."
echo ""

# Start the build
echo "Building server"
if make "${EMPTARGET}" >/dev/null
then
	warn "make did not return 0"
fi
echo "Done (make)."
echo ""

# Try to run startup utilities
for onetime in 1
do
	if [ -d ../emp4 -a -d ../emp4/bin -a -d ../emp4/data ]
	then
		echo "Directory structure is ok"
	else
		warn "Directory structure is NOT ok"
		break
	fi

	cd ../emp4/bin || err "Could not cd to ../emp4/bin"

	echo "Determining type of files in bindir"
	file *
	echo "Done (file *)."
	echo ""

	echo "Running files and fairland"
	echo y | ./files || warn "Error running files"
	./fairland -R 0 10 30 >/dev/null || { warn "Error running fairland" ; break ; }
	[ -s "newcap_script" ] || { warn "fairland did not produce newcap_script" ; break ; }
	echo "Done (files & fairland)."
	echo ""

	echo "Starting server with -d in the background"
	./emp_server -d &
	PID="$!"
	sleep 1
	kill -0 "${PID}" || { warn "emp_server not running ?" ; break ; }
	echo "Done (emp_server)."
	echo ""

	echo "Running newcap_script through emp_client"
	runfeed POGO peter < newcap_script >/dev/null 2>&1 ||
		{
			warn "Could not run newcap_script"
			echo "Stopping server"
			trykill $PID
			break
		}
	echo "Done (newcap_script / emp_client)."
	echo ""
	
	# After a platform independent PRNG is used, we can really do some
	# useful testing here...
	echo "TODO: Replace this with a real test script as soon as"
	echo "a platform independent PRNG is used in fairland."
	echo ""
	echo "Just do some rudimentary testing for now."
	echo ""

	echo "Preparing to ensure repeatable results"
	runfeed POGO peter << EOF
disable
give uw * ?uw>0 5
EOF
	echo "Done (preparing)."
	echo ""

	for PLAYER in 1 2 3 4 5 6 7 8 9 10
	do
		echo "explore for player ${PLAYER}"
		runfeed $PLAYER << EOF >/dev/null 2>&1
break
expl c 0,0 10 uh
mov f 0,0 5 uh
desi 1,-1 +
cen *
EOF
		echo "Done (explore)."
		echo ""
	done

	echo "Run an update"
	runfeed POGO peter << EOF
power new
cen * ?own#0
enable
force 1
disable
EOF
	echo "Done (force)."
	echo ""

	sleep 10
	echo "Check player 1"
	runfeed 1 << EOF
cen *
read n
EOF
	echo "Done (check)."
	echo ""

	echo "Check whether the update did anything"
	runfeed POGO peter << EOF
cen * ?own#0
read
n
EOF
	echo "Done (check update)."
	echo ""

	echo "Done (Rudimentary tests)."
	echo ""

	echo "Stopping server"
	trykill "${PID}"
	echo "Done (kill)."
	echo ""
done

echo "Cleaning sandbox"
cd "${BOXDIR}" || err "Could not cd back to sanbox root !"
rm -r "${WORKDIR}" || warn "Directory ${WORKDIR} could not be cleanly removed !"
rm -rf "${WORKDIR}" || warn "Directory ${WORKDIR} could not be forcibly removed !"
[ -d "${WORKDIR}/." ] && warn "Directory ${WORKDIR} still present"
echo "Done (cleaning)."

echo "Nightly build finished at `date`"

exit 0