#!/bin/bash

. /usr/local/lib/gce-funcs
. /root/test-config
. /run/test-env

logger -i "Entered pts scratch"

set -vx
PTS_DSK="${instance}-disk"
CREATED_PTS_DEV=/dev/disk/by-id/google-pts

apt-get update > /dev/null &

# Use local SSD if available
if test -e /dev/disk/by-id/google-local-ssd-0
then
    CREATED_PTS_DEV=/dev/disk/by-id/google-local-ssd-0
fi

if ! test -e $CREATED_PTS_DEV
then
    gcloud compute -q disks create "$PTS_DSK" \
	--size "${PTS_SIZE:-1024}" \
	--zone "$ZONE" --type "${PTS_TYPE:-pd-ssd}"
    gcloud compute -q instances attach-disk ${instance} \
	--disk "$PTS_DSK" \
	--device-name pts --zone "$ZONE"
fi

if ! test -e $CREATED_PTS_DEV
then
    logger -s "Couldn't create or attach the PTS disk!"
    #    gcloud compute -q instances delete $instance --zone $ZONE
    exit 1
fi

if test "$(blkid -s TYPE -o value $CREATED_PTS_DEV)" != "$FSTESTTYP" ; then
    "/sbin/mkfs.${FSTESTTYP}" $CREATED_PTS_DEV
fi

mkdir -p /pts
mount $CREATED_PTS_DEV /pts

if ! test -d /pts/phoronix-test-suite ; then
    mkdir -p /pts/phoronix-test-suite
    if gsutil cp "gs://$GS_BUCKET/pts-state.tar.xz" /tmp ; then
	tar -C /pts -xJf /tmp/pts-state.tar.xz
    fi
    if gsutil cp "gs://$GS_BUCKET/pts-results.tar.xz" /tmp ; then
	tar -C /pts/phoronix-test-suite -xJf /tmp/pts-results.tar.xz
    fi
    if test "$instance" != "pts" &&
	    gsutil cp "gs://$GS_BUCKET/${instance}-results.tar.xz" /tmp ; then
	tar -C /pts/phoronix-test-suite -xJf "/tmp/${instance}-results.tar.xz"
    fi
fi

mkdir -p /var/lib/phoronix-test-suite
mount --bind /pts/phoronix-test-suite /var/lib/phoronix-test-suite

wait
phoronix-test-suite install pts/disk

exit 0
