package MDV::Draklive::Live; use MDK::Common; sub new { my ($class) = @_; bless {}, $class; } sub default_name_fields { my ($live) = @_; [ qw(name version product desktop), if_($live->{settings}{region} ne 'all', region), qw(arch media) ]; } sub get_name { my ($live) = @_; my $fields = $live->{name_fields} || default_name_fields($live); join('-', grep { $_ } @{$live->{settings}}{@$fields}); } sub get_set_suffix { my ($live) = @_; $live->{settings}{set} ? "-$live->{settings}{set}" : ""; } sub get_builddir { my ($live) = @_; $live->{settings}{builddir} . '/' . $live->get_name . $live->get_set_suffix; } sub get_system_root { my ($live) = @_; $live->{settings}{chroot} . '/' . $live->get_name . $live->get_set_suffix; } sub get_media_prefix { my ($live, $setting, $o_boot) = @_; my $hidden = $live->{system}{hide_media_dirs} && $live->{media}->get_boot_setting('can_hide', { boot => $o_boot }); $live->{prefix}{media}{$hidden ? "hidden_$setting" : $setting}; } sub find_kernel { my ($live) = @_; require bootloader; local $::prefix = $live->get_system_root; my @kernels = bootloader::get_kernels_and_labels(); my $kernel; if ($live->{system}{kernel}) { $kernel = find { $_->{version} eq $live->{system}{kernel} } @kernels; $kernel or die "kernel $live->{system}{kernel} can not be found\n"; } $kernel ||= first(@kernels) or die "no kernel can be found\n"; } sub get_initrd_name { my ($live) = @_; 'initrd-' . $live->find_kernel->{version} . '.img'; } sub get_lib_prefix { my ($live) = @_; my $lib_prefix = find { glob($live->get_system_root . $_ . '/libc.so.*') } qw(/lib64 /lib); $lib_prefix or die 'unable to find system libraries in /lib or /lib64'; $lib_prefix; } 1;