vagrant

#!/bin/bash -l

usage(){
    echo ""
    echo "This script executes vagrant commands with parameter"
    echo "USAGES:"
    echo "   \$ $(basename $0) <sub_command> [Vagrantfile name]"
    echo "   <sub_command>     up, ssh, halt, destroy"
    echo "   e.g.)"
    echo "         $(basename $0) up ==> execute \"vagrant up\" with default Vagrantfile"
    echo "         $(basename $0) up vagrant.22.04.Vagrantfile ==> execute \"vagrant up\" with Vagrantfile for 22.04"
    exit 1
}


if [[ "$#" -ge 3 || "$#" -eq 0 ]]; then
    usage;
fi

# ASSIGN PARAMETERS
SUB_CMD=$1

if [[ "${SUB_CMD}" != "up"  &&  "${SUB_CMD}" != "ssh" && "${SUB_CMD}" != "halt"  &&  "${SUB_CMD}" != "destroy" ]]; then
  usage;
fi

if [[ "$#" == "2" ]]; then
  CONFIG_FILE=$2

  if [ ! -f ${CONFIG_FILE} ]; then
      echo "Not found the related configuration file"
      exit 1;
  fi
fi

if [[ "${CONFIG_FILE}" != "" ]]; then
  export VAGRANT_VAGRANTFILE=${CONFIG_FILE}
  export VAGRANT_DOTFILE_PATH=.vagrant_${CONFIG_FILE}
  echo "VAGRANT_VAGRANTFILE = ${VAGRANT_VAGRANTFILE}"
  echo "VAGRANT_DOTFILE_PATH= ${VAGRANT_DOTFILE_PATH}"
fi

vagrant ${SUB_CMD}