From 2884d491b2e47f393085cebcdc8bcab92937f8b2 Mon Sep 17 00:00:00 2001
From: Francois Pons <fpons@mandriva.com>
Date: Mon, 26 Aug 2002 21:24:02 +0000
Subject: 4.0-4mdk

---
 urpm/parallel_ssh.pm | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'urpm/parallel_ssh.pm')

diff --git a/urpm/parallel_ssh.pm b/urpm/parallel_ssh.pm
index 5d0c3ea3..46a21b34 100644
--- a/urpm/parallel_ssh.pm
+++ b/urpm/parallel_ssh.pm
@@ -77,9 +77,28 @@ sub parallel_install {
 	system "scp $sources $_:$urpm->{cachedir}/rpms";
     }
 
+    my (%good_nodes, $bad);
+    foreach my $node (keys %{$parallel->{nodes}}) {
+	local (*F, $_);
+	$urpm->{log}("parallel_ssh: ssh $node urpmi --no-locales --test --no-verify-rpm --auto --synthesis $parallel->{synthesis} $parallel->{line}");
+	open F, "ssh $node urpmi --no-locales --test --no-verify-rpm --auto --synthesis $parallel->{synthesis} $parallel->{line} |";
+	while ($_ = <F>) {
+	    chomp;
+	    /Installation is possible/ and $good_nodes{$node} = undef;
+	}
+	close F;
+    }
     foreach (keys %{$parallel->{nodes}}) {
-	$urpm->{log}("parallel_ssh: ssh $_ urpmi --auto --synthesis $parallel->{synthesis} $parallel->{line}");
-	system "ssh $_ urpmi --auto --synthesis $parallel->{synthesis} $parallel->{line}";
+	exists $good_nodes{$_} and next;
+	$urpm->{error}(_("Installation failed on node %s", $_) . ":\n" . ""); #TODO
+	$bad = 1;
+    }
+    unless ($bad) {
+	foreach my $node (keys %{$parallel->{nodes}}) {
+	    #- continue installation.
+	    $urpm->{log}("parallel_ssh: ssh $node urpmi --no-locales --no-verify-rpm --auto --synthesis $parallel->{synthesis} $parallel->{line}");
+	    system "ssh $node urpmi --no-locales --no-verify-rpm --auto --synthesis $parallel->{synthesis} $parallel->{line}";
+	}
     }
 }
 
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