Adding upstream version 13.11.4.upstream/13.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 131 insertions, 0 deletions

diff --git a/lib/Debian/Debhelper/Sequence.pm b/lib/Debian/Debhelper/Sequence.pm
new file mode 100644
index 0000000..ba627f4
--- /dev/null
+++ b/lib/Debian/Debhelper/Sequence.pm
@@ -0,0 +1,131 @@
+#!/usr/bin/perl
+#
+# Internal library functions for the dh(1) command
+
+package Debian::Debhelper::Sequence;
+use strict;
+use warnings;
+
+use Exporter qw(import);
+
+use Debian::Debhelper::Dh_Lib qw(error);
+use Debian::Debhelper::SequencerUtil qw(extract_rules_target_name sequence_type	SEQUENCE_NO_SUBSEQUENCES
+	SEQUENCE_ARCH_INDEP_SUBSEQUENCES SEQUENCE_TYPE_ARCH_ONLY SEQUENCE_TYPE_INDEP_ONLY SEQUENCE_TYPE_BOTH
+	FLAG_OPT_SOURCE_BUILDS_NO_ARCH_PACKAGES	FLAG_OPT_SOURCE_BUILDS_NO_INDEP_PACKAGES);
+
+
+sub _as_command {
+	my ($input) = @_;
+	if (ref($input) eq 'HASH') {
+		return $input;
+	}
+	my $rules_target = extract_rules_target_name($input);
+	if (defined($rules_target)) {
+		my $sequence_type = sequence_type($rules_target);
+		return {
+			'command'             => $input,
+			'command-options'     => [],
+			'sequence-limitation' => $sequence_type,
+		}
+	}
+	return {
+		'command'             => $input,
+		'command-options'     => [],
+		'sequence-limitation' => SEQUENCE_TYPE_BOTH,
+	}
+}
+
+sub new {
+	my ($class, $name, $sequence_type, @cmds) = @_;
+	return bless({
+		'_name' => $name,
+		'_subsequences' => $sequence_type,
+		'_cmds' => [map {_as_command($_)} @cmds],
+	}, $class);
+}
+
+sub name {
+	my ($this) = @_;
+	return $this->{'_name'};
+}
+
+sub allowed_subsequences {
+	my ($this) = @_;
+	return $this->{'_subsequences'};
+}
+
+sub _insert {
+	my ($this, $offset, $existing, $new) = @_;
+	my @list = @{$this->{'_cmds'}};
+	my @new;
+	my $new_cmd = _as_command($new);
+	foreach my $command (@list) {
+		if ($command->{'command'} eq $existing) {
+			push(@new, $new_cmd) if $offset < 0;
+			push(@new, $command);
+			push(@new, $new_cmd) if $offset > 0;
+		} else {
+			push(@new, $command);
+		}
+	}
+	$this->{'_cmds'} = \@new;
+	return;
+}
+
+sub remove_command {
+	my ($this, $command) = @_;
+	$this->{'_cmds'} = [grep { $_->{'command'} ne $command } @{$this->{'_cmds'}}];
+	return;
+}
+
+sub add_command_at_start {
+	my ($this, $command) = @_;
+	unshift(@{$this->{'_cmds'}}, _as_command($command));
+	return;
+}
+
+sub add_command_at_end {
+	my ($this, $command) = @_;
+	push(@{$this->{'_cmds'}}, _as_command($command));
+	return;
+}
+
+sub rules_target_name {
+	my ($this, $sequence_type) = @_;
+	error("Internal error: Invalid sequence type $sequence_type") if $sequence_type eq SEQUENCE_NO_SUBSEQUENCES;
+	my $name = $this->{'_name'};
+	my $allowed_sequence_type = $this->{'_subsequences'};
+	if ($sequence_type ne SEQUENCE_TYPE_BOTH and $allowed_sequence_type eq SEQUENCE_NO_SUBSEQUENCES) {
+		error("Internal error: Requested subsequence ${sequence_type} of sequence ${name}, but it has no subsequences");
+	}
+	if ($sequence_type ne SEQUENCE_TYPE_BOTH) {
+		return "${name}-${sequence_type}";
+	}
+	return $name;
+}
+
+sub as_rules_target_command {
+	my ($this) = shift;
+	my $rules_name = $this->rules_target_name(@_);
+	return "debian/rules ${rules_name}";
+}
+
+sub flatten_sequence {
+	my ($this, $sequence_type, $flags) = @_;
+	error("Invalid sequence type $sequence_type") if $sequence_type eq SEQUENCE_NO_SUBSEQUENCES;
+	my @cmds;
+	for my $cmd_desc (@{$this->{'_cmds'}}) {
+		my $seq_limitation = $cmd_desc->{'sequence-limitation'};
+		next if ($seq_limitation eq SEQUENCE_TYPE_ARCH_ONLY and ($flags & FLAG_OPT_SOURCE_BUILDS_NO_ARCH_PACKAGES));
+		next if ($seq_limitation eq SEQUENCE_TYPE_INDEP_ONLY and ($flags & FLAG_OPT_SOURCE_BUILDS_NO_INDEP_PACKAGES));
+		if ($seq_limitation eq $sequence_type or $sequence_type eq SEQUENCE_TYPE_BOTH or $seq_limitation eq SEQUENCE_TYPE_BOTH) {
+			my $cmd = $cmd_desc->{'command'};
+			my @cmd_options = $cmd_desc->{'command-options'};
+			push(@cmds, [$cmd, @cmd_options]);
+			next;
+		}
+	}
+	return @cmds;
+}
+
+1;