134 lines
2.4 KiB
Perl
134 lines
2.4 KiB
Perl
# Copyright © 2023 Guillem Jover <guillem@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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=encoding utf8
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=head1 NAME
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Dpkg::BuildTree - handle build tree actions
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=head1 DESCRIPTION
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The Dpkg::BuildTree module provides functions to handle build tree actions.
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B<Note>: This is a private module, its API can change at any time.
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=cut
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package Dpkg::BuildTree 0.01;
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use strict;
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use warnings;
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use Cwd;
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use Dpkg::Source::Functions qw(erasedir);
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=head1 METHODS
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=over 4
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=item $bt = Dpkg::BuildTree->new(%opts)
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Create a new Dpkg::BuildTree object.
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Options:
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=over 8
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=item B<dir>
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The build tree directory.
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If not specified, it assumes the current working directory.
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=back
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=cut
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sub new {
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my ($this, %opts) = @_;
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my $class = ref($this) || $this;
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my $self = {
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buildtree => $opts{dir} || getcwd(),
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};
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bless $self, $class;
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return $self;
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}
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=item $bt->clean()
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Clean the build tree, by removing any dpkg generated artifacts.
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=cut
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sub clean {
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my $self = shift;
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my $buildtree = $self->{buildtree};
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# If this does not look like a build tree, do nothing.
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return unless -f "$buildtree/debian/control";
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my @files = qw(
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debian/files
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debian/files.new
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debian/substvars
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debian/substvars.new
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);
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my @dirs = qw(
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debian/tmp
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);
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foreach my $file (@files) {
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unlink "$buildtree/$file";
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}
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foreach my $dir (@dirs) {
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erasedir("$buildtree/$dir");
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}
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return;
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}
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=item $bt->needs_root()
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Check whether the build tree needs root to build.
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=cut
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sub needs_root {
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my $self = shift;
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require Dpkg::Control::Info;
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require Dpkg::BuildDriver;
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my $ctrl = Dpkg::Control::Info->new();
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my $bd = Dpkg::BuildDriver->new(ctrl => $ctrl);
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return $bd->need_build_task('build', 'binary');
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}
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=back
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=head1 CHANGES
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=head2 Version 0.xx
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This is a private module.
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=cut
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1;
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