#!/bin/bash

# Clean: shellcheck -e 2001 ./tcwg-benchmark.sh

set -exu

usage ()
{
    echo "ERROR: Unsupported options:" "$@"
    exit 1
}

while [ $# -ge 1 ]; do
    case "$1" in
	--toolchain_url) toolchain_url="$2" ;;
	--bench_list) bench_list="$2" ;;
	--cflags) cflags="$2" ;;
	--extension) extension="$2" ;;
	--testmode) testmode="$2" ;;
	--iterations) iterations="$2" ;;
	--run_profile) run_profile="$2" ;;
	--sysroot) sysroot="$2" ;;
	--fileserver) fileserver="$2" ;;
	--forceinstall) forceinstall="$2" ;;
	--label) label="$2"; label="$label" ;;
	--build_number) BUILD_NUMBER="$2" ;;
	--node_name) NODE_NAME="$2" ;;
	--workspace) WORKSPACE="$2" ;;
	*) usage "$@" ;;
    esac
    shift 2
done

./start-container-docker.sh --arch amd64 --node "$NODE_NAME" --distro trusty --task build --prefix build_ > build-container.sh
build_container_host=
build_container_port=
. ./build-container.sh

# Make sure to cleanup build container if something goes
# wrong when preparing the test environment
trap "cleanup_all_containers" EXIT

. jenkins-helpers.sh

case "$toolchain_url" in
    "ssh://"*)
	ccprefix="${toolchain_url##ssh://}"
	if [ x"$sysroot" = x"tarball" ]; then
            echo "ERROR: Unsupported sysroot $sysroot for toolchain_url $toolchain_url"
            exit 1
	fi
	;;
    "http://"*".tar.xz"|"https://"*".tar.xz")
	wget_wildcard_url "$toolchain_url" --no-check-certificate
	tarball="$(ls $(basename "$toolchain_url"))"
	tar xf "${tarball}"
	toolchaindir=$(echo "${tarball}" | sed 's/.tar.xz//')
	ccpath=$(find "$WORKSPACE/$toolchaindir" -name "*-gcc")
	ccprefix=$(echo "$ccpath" | sed -e 's/-gcc$/-/')
	ccprefix="$build_container_host:$build_container_port:$ccprefix"
	if [ x"$sysroot" = x"tarball" ]; then
	    sysroot="$build_container_host:$(find "$WORKSPACE/$toolchaindir" -name "libc")"
	fi
	;;
    *)
	echo "ERROR: Cannot handle toolchain_url: $toolchain_url"
	exit 1
	;;
esac

# Slaves for this job are virtual slaves on dev-01,
# convert the slave name into the target board name
boardname=$(echo "${NODE_NAME}" | sed 's/-bmk//').tcwglab

rsync -az --delete bmk-scripts/ "$boardname:bmk-scripts/"

case "$testmode" in
    build|verify) input_size="test" ;;
    benchmark) input_size="ref" ;;
esac

build_container_exec ssh -t "$boardname" bmk-scripts/run.sh \
                     --bench "$(printf '%q' "$bench_list")" \
                     --config "${BUILD_NUMBER}-$run_profile" \
                     --cflags "$(printf '%q' "$cflags")" \
                     --ccprefix "$ccprefix" \
		     --extension "$extension" \
		     --input_size "$input_size" \
		     --iterations "$iterations" \
		     --run_profile "$run_profile" \
                     "${sysroot:+--sysroot "$sysroot"}" \
                     --toolchain gnu \
                     --resultsdest "${fileserver}:results/${BUILD_NUMBER}-$run_profile/${NODE_NAME}" \
                     --nodename "${NODE_NAME}" \
                     --forceinstall "${forceinstall}" \
                     --verbose true

exit 0