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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 21:06:40 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 21:06:40 +0000
commitd827c6cf1631209f5042a9d1d8a7ecc24223c8a0 (patch)
tree91a431d301efd0e524bdfb0c46e97d591a9d7b03 /lib/Debian/Debhelper/Sequence.pm
parentInitial commit. (diff)
downloaddebhelper-d827c6cf1631209f5042a9d1d8a7ecc24223c8a0.tar.xz
debhelper-d827c6cf1631209f5042a9d1d8a7ecc24223c8a0.zip
Adding upstream version 13.11.4.upstream/13.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--lib/Debian/Debhelper/Sequence.pm131
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;