Signed-off-by: Matthew Ogilvie <[email protected]>
---
git-cvsserver.perl | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index dca0ed6..1d929df 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -2309,6 +2309,9 @@ sub filenamesplit
return ( $filepart, $dirpart );
}
+# Cleanup various junk in filename (try to canonicalize it), and
+# add prependdir to accomodate running CVS client from a
+# subdirectory (so the output is relative to top directory of the project).
sub filecleanup
{
my $filename = shift;
@@ -2320,11 +2323,36 @@ sub filecleanup
return undef;
}
+ if($filename eq ".")
+ {
+ $filename="";
+ }
$filename =~ s/^\.\///g;
+ $filename =~ s%/+%/%g;
$filename = $state->{prependdir} . $filename;
+ $filename =~ s%/$%%;
return $filename;
}
+# Remove prependdir from the path, so that is is relative to the directory
+# the CVS client was started from, rather than the top of the project.
+# Essentially the inverse of filecleanup().
+sub remove_prependdir
+{
+ my($path) = @_;
+ if(defined($state->{prependdir}) && $state->{prependdir} ne "")
+ {
+ my($pre)=$state->{prependdir};
+ $pre=~s%/$%%;
+ if(!($path=~s%^\Q$pre\E/?%%))
+ {
+ $log->fatal("internal error missing prependdir");
+ die("internal error missing prependdir");
+ }
+ }
+ return $path;
+}
+
sub validateGitDir
{
if( !defined($state->{CVSROOT}) )
--
1.7.10.2.484.gcd07cc5
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