#!/bin/bash

set -eu

export LC_ALL=C.UTF-8
export LANG=C.UTF-8
export TZ=UTC # suppress UnknownTimeZoneError('Etc/UTC',)
DCS=$1
shift

if [ $(id -u) -eq 0 ]
then
        # required so that the postgres user can create .coverage* and features/output/
        chmod 777 .
        chmod 777 features
        SU='su postgres -p -c'

        # zookeeper must be started manually (as root)
        if [ "$DCS" = "zookeeper" ]; then
		JAVA_OPTS="-Djava.net.preferIPv4Stack=true" /usr/bin/java -cp /etc/zookeeper/conf:/usr/share/java/jline.jar:/usr/share/java/log4j-1.2.jar:/usr/share/java/xercesImpl.jar:/usr/share/java/xmlParserAPIs.jar:/usr/share/java/netty.jar:/usr/share/java/slf4j-api.jar:/usr/share/java/slf4j-log4j12.jar:/usr/share/java/zookeeper.jar -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=true -Dzookeeper.log.dir=/var/log/zookeeper -Dzookeeper.root.logger=INFO,ROLLINGFILE org.apache.zookeeper.server.quorum.QuorumPeerMain /etc/zookeeper/conf/zoo.cfg &
		# let Java have some more time to startup
		sleep 5
        fi
else
        SU='bash -c'
fi

# clean up afterwards
trap 'rm -f /tmp/pgpass?; if [ $(id -u) -eq 0 ] && [ -x /etc/init.d/zookeeper ]; then /etc/init.d/zookeeper stop; fi' EXIT

# set ETCD_ARCH for ETCD_UNSUPPORTED_ARCH
# see https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/supported-platform.md#current-support
ETCD_ARCH=
DEB_HOST_ARCH=$(dpkg-architecture -qDEB_HOST_ARCH)
case $DEB_HOST_ARCH in
	arm64)
		ETCD_ARCH=arm64
		;;
	armel|armhf)
		ETCD_ARCH=arm
		;;
	i386)
		ETCD_ARCH=386
		;;
esac

# ensure no etcd server is running.
if [ $(id -u) -eq 0 ]
then
	if [ "$DCS" = "etcd" -o "$DCS" = "etcd3" ]
	then
		service etcd stop
		service etcd status || true
	fi
fi

set -x
for PG_VERSION in $(ls -1r /usr/lib/postgresql/); do
	echo "### PostgreSQL $PG_VERSION acceptance-$DCS $@ ###"
	if [ "${PG_VERSION}" == "10" ]; then
		SKIP=--tags=-skip
	else
		SKIP=
	fi
	if ! $SU "set -o pipefail; ETCD_UNSUPPORTED_ARCH=$ETCD_ARCH DCS=$DCS \
		PATH=/usr/lib/postgresql/${PG_VERSION}/bin:$PATH \
		behave ${SKIP} $@ | ts"; then
		for file in features/output/*_failed/*; do
			case $file in *.journal*) continue ;; esac # skip RAFT journal files
			echo "$file:"
			cat $file
		done
		exit 1
	fi
	echo "### End $PG_VERSION acceptance-$DCS $@ ###"
done