#!/usr/bin/env bash

#   Copyright The containerd Authors.

#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at

#       http://www.apache.org/licenses/LICENSE-2.0

#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

#
# Builds and installs critools including critest and crictl
# to /usr/local/bin.
#
set -eu -o pipefail

script_dir="$(cd -- "$(dirname -- "$0")" > /dev/null 2>&1; pwd -P)"

cd "$GOPATH"
go get -u github.com/onsi/ginkgo/ginkgo

: "${CRITEST_COMMIT:=$(cat "${script_dir}/critools-version")}"

TMPROOT=$(mktemp -d)
git clone https://github.com/kubernetes-sigs/cri-tools.git "${TMPROOT}"/cri-tools
pushd "${TMPROOT}"/cri-tools
git checkout "$CRITEST_COMMIT"
make
make install -e DESTDIR=${DESTDIR:=''} BINDIR=/usr/local/bin

cat << EOF | tee ${DESTDIR:=''}/etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
EOF

popd
rm -fR "${TMPROOT}"