#!/bin/bash

# Copyright 2018 The Kubernetes 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.

function exit_with {
  local msg=$1
  echo >&2 ${msg}
  exit 1
}

base_dir="$( cd "$(dirname "$0")/../../.." && pwd )"
cd "$base_dir" || {
  echo "Cannot cd to '$base_dir'. Aborting." >&2
  exit 1
}

# Install kinflate to $GOPATH/bin and export PATH
go install ./cmd/kinflate || { exit_with "Failed to install kinflate"; }
export PATH=$GOPATH/bin:$PATH

home=`pwd`
example_dir="some/default/dir/for/examples"
if [ $# -eq 1 ]; then
  example_dir=$1
fi
if [ ! -d ${example_dir} ]; then
  exit_with "directory ${example_dir} doesn't exist"
fi

if [ -x "${example_dir}/tests/test.sh" ]; then
  ${example_dir}/tests/test.sh ${example_dir}
  if [ $? -eq 0 ]; then
    echo "testing ${example_dir} passed."
  else
    exit_with "testing ${example_dir} failed."
  fi
fi