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#!/usr/bin/perl
# Copyright (C) 2005 Mandriva
# Olivier Blin <oblin@mandriva.com>
# Copyright (C) 2017 Mageia
# Martin Whitaker <mageia@martin-whitaker.me.uk>
#
# 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, 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, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA.
use lib qw(/usr/lib/libDrakX);
use strict;
use MDK::Common;
use common;
use Getopt::Long;
use Pod::Usage;
use MGA::DrakISO::Config;
use MGA::DrakISO::LiveBuild;
use MGA::DrakISO::Mounts;
use MGA::DrakISO::Utils;
use MGA::DrakISO::BuildRoot;
use MGA::DrakISO::BuildBoot;
use MGA::DrakISO::BuildLoop;
use MGA::DrakISO::BuildISO;
###############################################################################
# Globals
###############################################################################
$::verbose = 1;
###############################################################################
# Actions
###############################################################################
sub clean {
my ($build) = @_;
if (-e $build->get_build_dir) {
umount_all_in_root($build->get_build_dir);
run_as_root('rm', '-rf', $build->get_build_dir);
}
if (-e $build->get_chroot_dir) {
umount_all_in_root($build->get_chroot_dir);
run_as_root('rm', '-rf', $build->get_chroot_dir);
}
}
sub prepare_root {
my ($build) = @_;
install_live_system($build);
customise_live_system($build);
}
sub prepare_boot {
my ($build) = @_;
prepare_live_system_boot($build);
prepare_iso_bootloader($build);
}
###############################################################################
# Main Program
###############################################################################
my @actions = (
{ name => 'dump-config', do => \&dump_config },
{ name => 'clean', do => \&clean },
{ name => 'root', do => \&prepare_root },
{ name => 'root-install', do => \&install_live_system },
{ name => 'root-customise', do => \&customise_live_system },
{ name => 'boot', do => \&prepare_boot },
{ name => 'boot-system', do => \&prepare_live_system_boot },
{ name => 'boot-loader', do => \&prepare_iso_bootloader },
{ name => 'loop', do => \&build_live_loopback_files },
{ name => 'master', do => \&build_iso },
);
my @all = qw(root boot loop master);
my $build_object = 'MGA::DrakISO::LiveBuild'->new;
my $config_root = '/etc/draklive';
my $config_path = 'config/build.cfg';
my $settings_path = 'config/settings.cfg';
GetOptions(
"help" => sub { Pod::Usage::pod2usage('-verbose' => 1) },
"all" => sub { $_->{to_run} = 1 foreach grep { member($_->{name}, @all) } @actions },
(map { $_->{name} => \$_->{to_run} } @actions),
"all-regions" => sub { $build_object->{all_regions} = 1 },
"config-root=s" => \$config_root,
"config=s" => \$config_path,
"settings=s" => \$settings_path,
"define=s" => \%{$build_object->{settings}},
"verbose=i" => \$::verbose,
) or Pod::Usage::pod2usage();
require standalone;
every { !$_->{to_run} } @actions and Pod::Usage::pod2usage();
read_config($build_object, $config_root, $config_path, $settings_path);
check_config($build_object);
complete_config($build_object);
$build_object->{mount} ||= MGA::DrakISO::Mounts::volatile_squash_union();
foreach my $region ($build_object->{all_regions} ? sort(keys %{$build_object->{regions}}) : $build_object->{settings}{region}) {
$region and print qq(=== proceeding with region "$region"\n);
$build_object->{settings}{region} = $region;
foreach (grep { $_->{to_run} } @actions) {
print qq(* entering step "$_->{name}"\n);
$_->{do}->($build_object);
print qq(* step "$_->{name}" done\n);
}
}
__END__
###############################################################################
# Documentation
###############################################################################
=head1 NAME
draklive - A live distribution ISO mastering tool
=head1 SYNOPSIS
draklive [options]
Options:
--help long help message
--root install and customise live system in chroot
--boot prepare system boot and ISO bootloader files
--loop build compressed loopback files
--master build master image
--all run all the above steps
--clean clean out the working directories
--root-install (for debug) run base install of live system
--root-customise (for debug) run system customisation steps
--boot-system (for debug) prepare kernel and initrd for system boot
--boot-loader (for debug) prepare bootloader for ISO
--config-root <dir>
root directory containing config and additional files
defaults to current directory if it contains a
configuration file, otherwise to "/etc/draklive"
--config <file> use this configuration file to control the build
defaults to "config/build.cfg"
--settings <file> use this file as build settings (key=value format)
defaults to "config/settings.cfg"
--define key=value
set setting "key" to "value"
takes precedence over values from a settings file
--all-regions proceed with all configured regions
--verbose <level>
set verbosity level to <level>
defaults to 1
Examples:
draklive --clean
draklive --all
draklive --config config/live.cfg --root
=head1 OPTIONS
=over 8
=item B<--config>
Makes draklive use the next argument as a configuration file.
This file should contain a hash specifying the ISO makeup.
See the "drakiso-live" page on the Mageia Wiki for details.
=item B<--settings>
Makes draklive load the next argument as a file in key=value format into
the $build->{settings} hash ($build being the global configuration hash).
Built-in keys:
arch: build architecture
workdir: directory hosting chrooted installation and all build files
region: use the matching set of langs from the regions configuration hash
repository: path to the Mandriva distribution repository (ftp/http/local)
Example keys:
desktop
media
product
=back
=head1 DESCRIPTION
B<draklive> builds a live distribution ISO according to a configuration file,
creates a master image, and optionally installs it on a device.
See L<https://wiki.mageia.org/en/drakiso-live>
=head1 AUTHORS
Olivier Blin <oblin@mandriva.com>
Martin Whitaker <mageia@martin-whitaker.me.uk>
=cut
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