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#
# ChrootInfoUnshare.pm: chroot utility library for sbuild
# Copyright © 2018 Johannes Schauer Marin Rodrigues <josch@debian.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
#######################################################################
package Sbuild::ChrootInfoUnshare;
use Sbuild::ChrootInfo;
use Sbuild::ChrootUnshare;
use strict;
use warnings;
BEGIN {
use Exporter ();
our (@ISA, @EXPORT);
@ISA = qw(Exporter Sbuild::ChrootInfo);
@EXPORT = qw();
}
sub new {
my $class = shift;
my $conf = shift;
my $self = $class->SUPER::new($conf);
bless($self, $class);
return $self;
}
sub get_info_all {
my $self = shift;
my $chroots = {};
my $xdg_cache_home = $self->get_conf('HOME') . "/.cache/sbuild";
if (length($ENV{'XDG_CACHE_HOME'})) {
$xdg_cache_home = $ENV{'XDG_CACHE_HOME'} . '/sbuild';
}
my $num_found = 0;
if (opendir my $dh, $xdg_cache_home) {
while (defined(my $file = readdir $dh)) {
next if $file eq '.' || $file eq '..';
next if $file !~ /^[^-]+-[^-]+(-[^-]+)?(-sbuild)?\.t.+$/;
next if !-d "$xdg_cache_home/$file" && -z "$xdg_cache_home/$file";
my $isdir = -d "$xdg_cache_home/$file";
$file =~ s/\.t.+$//; # chop off extension
if (!$isdir) {
$chroots->{'chroot'}->{$file} = 1;
}
$chroots->{'source'}->{$file} = 1;
$num_found += 1;
}
closedir $dh;
}
if ($num_found == 0) {
print STDERR "I: No tarballs found in $xdg_cache_home\n";
}
$self->set('Chroots', $chroots);
}
sub _create {
my $self = shift;
my $chroot_id = shift;
my $chroot = undef;
$chroot = Sbuild::ChrootUnshare->new($self->get('Config'), $chroot_id);
return $chroot;
}
1;
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