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cvsserver: Eclipse compat - browsing 'modules' (heads in our case) works 

Eclipse CVS clients have an odd way of perusing the top level of
the repository, by calling update on module "". So reproduce cvs'
odd behaviour in the interest of compatibility.

It makes it much easier to get a checkout when using Eclipse.
This commit is contained in:
Martin Langhoff 2006-03-01 20:03:58 +13:00 committed by Junio C Hamano
parent 7172aabb4b
commit 858cbfbabe
1 changed files with 20 additions and 0 deletions
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git-cvsserver.perl
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@ -630,6 +630,26 @@ sub req_update
argsplit("update");
#
# It may just be a client exploring the available heads/modukles
# in that case, list them as top level directories and leave it
# at that. Eclipse uses this technique to offer you a list of
# projects (heads in this case) to checkout.
#
if ($state->{module} eq '') {
print "E cvs update: Updating .\n";
opendir HEADS, $state->{CVSROOT} . '/refs/heads';
while (my $head = readdir(HEADS)) {
if (-f $state->{CVSROOT} . '/refs/heads/' . $head) {
print "E cvs update: New directory `$head'\n";
}
}
closedir HEADS;
print "ok\n";
return 1;
}
# Grab a handle to the SQLite db and do any necessary updates
my $updater = GITCVS::updater->new($state->{CVSROOT}, $state->{module}, $log);