factorize parallel_install() which is now the same in each backend

1 files changed, 32 insertions, 0 deletions

diff --git a/urpm/parallel.pm b/urpm/parallel.pm
index 912eec7b..d7f035eb 100644
--- a/urpm/parallel.pm
+++ b/urpm/parallel.pm
@@ -278,4 +278,36 @@ sub simple_resolve_dependencies {
 	join(' ', map { scalar $_->fullname } @pkgs);
 }
 
+sub parallel_install {
+    my ($parallel, $urpm, undef, $install, $upgrade, %options) = @_;
+
+    copy_to_dir($parallel, $urpm, values %$install, values %$upgrade, "$urpm->{cachedir}/rpms");
+
+    my (%bad_nodes, @good_nodes);
+    $parallel->urpm_popen($urpm, 'urpmi', "--pre-clean --test --no-verify-rpm --auto --synthesis $parallel->{synthesis} $parallel->{line}", sub {
+	my ($node, $s) = @_;
+	$s =~ /^\s*$/ and return;
+	$bad_nodes{$node} .= $s;
+	$s =~ /Installation failed/ and $bad_nodes{$node} = '';
+	$s =~ /Installation is possible/ and push @good_nodes, $node;
+	undef;
+    });
+    delete $bad_nodes{$_} foreach @good_nodes;
+
+    foreach (keys %{$parallel->{nodes}}) {
+	exists $bad_nodes{$_} or next;
+	$urpm->{error}(N("Installation failed on node %s", $_) . ":\n" . $bad_nodes{$_});
+    }
+    %bad_nodes and return;
+
+    if ($options{test}) {
+	$urpm->{error}(N("Installation is possible"));
+	1;
+    } else {
+	my $line = $parallel->{line} . ($options{excludepath} ? " --excludepath '$options{excludepath}'" : "");
+	#- continue installation.
+	run_urpm_command($parallel, $urpm, 'urpmi', "--no-verify-rpm --auto --synthesis $parallel->{synthesis} $line");
+    }
+}
+
 1;