#!/bin/sh
if [ "$#" -lt 7 ]; then
   echo "Usage: jenkinscommand.sh REPO BRANCH DTEST_REPO_URL DTEST_BRANCH BUILDS_REPO_URL BUILDS_BRANCH DOCKER_IMAGE [target]"
   exit 1
fi
BUILDSREPO=$5
BUILDSBRANCH=$6
DOCKER_IMAGE=$7
TARGET=$8
SPLIT_CHUNK=$9
cat > env.list <<EOF
REPO=$1
BRANCH=$2
DTEST_REPO=$3
DTEST_BRANCH=$4
EOF

echo "jenkinscommand.sh: running: git clone --single-branch --depth 1 --branch $BUILDSBRANCH $BUILDSREPO; sh ./cassandra-builds/docker/jenkins/dtest.sh $TARGET $SPLIT_CHUNK"
ID=$(docker run -m 15g --memory-swap 15g --env-file env.list -dt $DOCKER_IMAGE dumb-init bash -ilc "git clone --single-branch --depth 1 --branch $BUILDSBRANCH $BUILDSREPO; sh ./cassandra-builds/docker/jenkins/dtest.sh $TARGET $SPLIT_CHUNK")

# use docker attach instead of docker wait to get output
docker attach --no-stdin $ID
status="$?"

if [ "$status" -ne 0 ] ; then
    echo "$ID failed (${status}), debug…"
    docker inspect $ID
    echo "–––"
    docker logs $ID
    echo "–––"
    docker ps -a
    echo "–––"
    docker info
    echo "–––"
    dmesg
else
    echo "$ID done (${status}), copying files"
    # dtest.sh meta
    docker cp "$ID:/home/cassandra/cassandra/${TARGET}-$(echo $SPLIT_CHUNK | sed 's/\//-/')-cassandra.head" .
    # pytest results
    docker cp $ID:/home/cassandra/cassandra/cassandra-dtest/nosetests.xml .
    # pytest logs
    docker cp $ID:/home/cassandra/cassandra/test_stdout.txt .
    docker cp $ID:/home/cassandra/cassandra/cassandra-dtest/ccm_logs.tar.xz .
fi

docker rm $ID