#!/usr/bin/env bash
#
# Copyright 2019 Northern.tech AS
#
#  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.

# Run a command, capture output and log it
#
#  $1 - command to run
function run_and_log_cmd() {
  local -r cmd="${1}"
  local -r position="(${BASH_SOURCE[1]}:${BASH_LINENO[0]}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }"
  local exit_code=0
  output="$({ eval ${cmd}; } 2>&1)" || exit_code=$?
  local log_msg="Running: ${position} \n\r\n\r\t${cmd}"
  if [[ "${output}" != "" ]]; then
    log_msg="${log_msg}\n\t${output}\n"
  fi
  log_debug "${log_msg}"
  if [[ ${exit_code} -ne 0 ]]; then
    exit ${exit_code}
  fi
}