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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# Copyright (C) 2021 Znuny GmbH, https://znuny.org/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
## nofilter(TidyAll::Plugin::Znuny::Perl::Pod::NamePod)
package scripts::Migration::Base::PerlModulesCheck; ## no critic
use strict;
use warnings;
use parent qw(scripts::Migration::Base);
our @ObjectDependencies = (
'Kernel::Config',
);
=head1 SYNOPSIS
Checks required Perl modules before update.
=cut
sub Run {
my ( $Self, %Param ) = @_;
return 1;
}
=head2 CheckPreviousRequirement()
check for initial conditions for running this migration step.
Returns 1 on success
my $Result = $MigrateToZnunyObject->CheckPreviousRequirement();
=cut
sub CheckPreviousRequirement {
my ( $Self, %Param ) = @_;
my $Verbose = $Param{CommandlineOptions}->{Verbose} || 0;
my $Home = $Kernel::OM->Get('Kernel::Config')->Get('Home');
my $PerlBinary = $^X;
my $ScriptPath = "$Home/bin/otrs.CheckModules.pl";
# verify check modules script exist
if ( !-e $ScriptPath ) {
print "\n Error: $ScriptPath script does not exist!\n\n";
return;
}
print "\n" if $Verbose;
print " Executing $ScriptPath to check for missing required modules. \n\n" if $Verbose;
if ( !$Verbose ) {
$ScriptPath .= ' >/dev/null';
}
my $ExitCode = system("$PerlBinary $ScriptPath");
if ( $ExitCode != 0 ) {
print
"\n Error: not all required Perl modules are installed. Please follow the recommendations to install them, and then run the upgrade script again.\n\n";
return;
}
return 1;
}
1;
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (L<https://otrs.org/>).
This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (GPL). If you
did not receive this file, see L<https://www.gnu.org/licenses/gpl-3.0.txt>.
=cut
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