#
# (c) Oleg Hardt <litwol@litwol.com>
#
package Rex::Virtualization::Lxc::destroy;
use v5.12.5;
use warnings;
our $VERSION = '1.15.0.2'; # TRIAL VERSION
use Rex::Logger;
use Rex::Helper::Run;
sub execute {
  my ( $class, $name, %opt ) = @_;
  my $opts = \%opt;
  $opts->{name} = $name;
  unless ($opts) {
    die("You have to define the destroy options!");
  }
  Rex::Logger::debug("destroying container $opts->{name}");
  my $options = _format_opts($opts);
  my $destroy_command = "lxc-destroy $options";
  i_run $destroy_command, fail_ok => 1;
  if ( $? != 0 ) {
    die("Error destroying container $opts->{name}");
  }
  return $opts->{name};
}
sub _format_opts {
  my ($opts) = @_;
  # -n, --name=""
  # Assign the specified name to the container.
  if ( !exists $opts->{name} ) {
    die("You have to give a name.");
  }
  my $str = "-n $opts->{name}";
  # -s, --snapshots=""
  # destroy including all snapshots.
  if ( exists $opts->{snapshots} ) {
    $str .= " -s";
  }
  # -f, --force
  # wait for the container to shut down.
  if ( exists $opts->{force} ) {
    $str .= " -f";
  }
  return $str;
}
1;