Support :ext: access method.

diff --git a/Documentation/git-cvsimport-script.txt b/Documentation/git-cvsimport-script.txt
index 23a7905..4eb0f43 100644 (file)
--- a/Documentation/git-cvsimport-script.txt
+++ b/Documentation/git-cvsimport-script.txt
@@ -26,7 +26,8 @@ OPTIONS
 -------
 -d <CVSROOT>::
        The root of the CVS archive. May be local (a simple path) or remote;
-       currently, only the :pserver: access method is supported.
+       currently, only the :local:, :ext: and :pserver: access methods 
+       are supported.
 
 -o <branch-for-HEAD>::
        The 'HEAD' branch from CVS is imported to the 'origin' branch within

diff --git a/git-cvsimport-script b/git-cvsimport-script
index c514d14..cdd4963 100755 (executable)
--- a/git-cvsimport-script
+++ b/git-cvsimport-script
@@ -143,13 +143,32 @@ sub conn {
                }
                $self->{'socketo'} = $s;
                $self->{'socketi'} = $s;
-       } else { # local: Fork off our own cvs server.
+       } else { # local or ext: Fork off our own cvs server.
                my $pr = IO::Pipe->new();
                my $pw = IO::Pipe->new();
                my $pid = fork();
                die "Fork: $!\n" unless defined $pid;
                my $cvs = 'cvs';
                $cvs = $ENV{CVS_SERVER} if exists $ENV{CVS_SERVER};
+               my $rsh = 'rsh';
+               $rsh = $ENV{CVS_RSH} if exists $ENV{CVS_RSH};
+
+               my @cvs = ($cvs, 'server');
+               my ($local, $user, $host);
+               $local = $repo =~ s/:local://;
+               if (!$local) {
+                   $repo =~ s/:ext://;
+                   $local = !($repo =~ s/^(?:([^\@:]+)\@)?([^:]+)://);
+                   ($user, $host) = ($1, $2);
+               }
+               if (!$local) {
+                   if ($user) {
+                       unshift @cvs, $rsh, '-l', $user, $host;
+                   } else {
+                       unshift @cvs, $rsh, $host;
+                   }
+               }
+
                unless($pid) {
                        $pr->writer();
                        $pw->reader();
@@ -157,7 +176,7 @@ sub conn {
                        dup2($pr->fileno(),1);
                        $pr->close();
                        $pw->close();
-                       exec($cvs,"server");
+                       exec(@cvs);
                }
                $pw->writer();
                $pr->reader();