[commit: ghc] master: Don't push to submodules on "./sync-all push" (192789a)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/192789a4c4a4388e39d1652a62c09a3715637ead

>---------------------------------------------------------------

commit 192789a4c4a4388e39d1652a62c09a3715637ead
Author: Ian Lynagh <ian at well-typed.com>
Date:   Fri Feb 15 14:12:46 2013 +0000

    Don't push to submodules on "./sync-all push"
    
    A standard git push doesn't make sense for them

>---------------------------------------------------------------

 sync-all |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/sync-all b/sync-all
index b24a832..898ce66 100755
--- a/sync-all
+++ b/sync-all
@@ -372,7 +372,13 @@ sub scmall {
             scm ($localpath, $scm, "commit", @args);
         }
         elsif ($command eq "push") {
-            scm ($localpath, $scm, "push", @args);
+            # We don't automatically push to the submodules. If you want
+            # to push to them then you need to use a special command, as
+            # described on
+            # http://hackage.haskell.org/trac/ghc/wiki/Repositories/Upstream
+            if ($remotepath ne "-") {
+                scm ($localpath, $scm, "push", @args);
+            }
         }
         elsif ($command eq "pull") {
             my $realcmd;