git-remote-mediawiki: change style in a regexp

diff --git a/git-svn.perl b/git-svn.perl
index ccabe065f3d2b7c18b0104bf3c9e568b5ab4011b..36083c1072d928132bd9d144495f8332cdc7003d 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -113,7 +113,7 @@ sub _req_svn {
        $_template, $_shared,
        $_version, $_fetch_all, $_no_rebase, $_fetch_parent,
        $_before, $_after,
-       $_merge, $_strategy, $_preserve_merges, $_dry_run, $_local,
+       $_merge, $_strategy, $_preserve_merges, $_dry_run, $_parents, $_local,
        $_prefix, $_no_checkout, $_url, $_verbose,
        $_commit_url, $_tag, $_merge_info, $_interactive);
 
@@ -203,6 +203,7 @@ sub _req_svn {
                    { 'message|m=s' => \$_message,
                      'destination|d=s' => \$_branch_dest,
                      'dry-run|n' => \$_dry_run,
+                     'parents' => \$_parents,
                      'tag|t' => \$_tag,
                      'username=s' => \$Git::SVN::Prompt::_username,
                      'commit-url=s' => \$_commit_url } ],
@@ -211,6 +212,7 @@ sub _req_svn {
                 { 'message|m=s' => \$_message,
                   'destination|d=s' => \$_branch_dest,
                   'dry-run|n' => \$_dry_run,
+                  'parents' => \$_parents,
                   'username=s' => \$Git::SVN::Prompt::_username,
                   'commit-url=s' => \$_commit_url } ],
        'set-tree' => [ \&cmd_set_tree,
@@ -829,7 +831,7 @@ sub dcommit_rebase {
 sub cmd_dcommit {
        my $head = shift;
        command_noisy(qw/update-index --refresh/);
-       git_cmd_try { command_oneline(qw/diff-index --quiet HEAD/) }
+       git_cmd_try { command_oneline(qw/diff-index --quiet HEAD --/) }
                'Cannot dcommit with a dirty index.  Commit your changes first, '
                . "or stash them with `git stash'.\n";
        $head ||= 'HEAD';
@@ -1172,6 +1174,10 @@ sub cmd_branch {
                $ctx->ls($dst, 'HEAD', 0);
        } and die "branch ${branch_name} already exists\n";
 
+       if ($_parents) {
+               mk_parent_dirs($ctx, $dst);
+       }
+
        print "Copying ${src} at r${rev} to ${dst}...\n";
        $ctx->copy($src, $rev, $dst)
                unless $_dry_run;
@@ -1179,6 +1185,17 @@ sub cmd_branch {
        $gs->fetch_all;
 }
 
+sub mk_parent_dirs {
+       my ($ctx, $parent) = @_;
+       $parent =~ s{/[^/]*$}{};
+
+       if (!eval{$ctx->ls($parent, 'HEAD', 0)}) {
+               mk_parent_dirs($ctx, $parent);
+               print "Creating parent folder ${parent} ...\n";
+               $ctx->mkdir($parent) unless $_dry_run;
+       }
+}
+
 sub cmd_find_rev {
        my $revision_or_hash = shift or die "SVN or git revision required ",
                                            "as a command-line argument\n";
@@ -1915,7 +1932,7 @@ sub cmt_sha2rev_batch {
 sub working_head_info {
        my ($head, $refs) = @_;
        my @args = qw/rev-list --first-parent --pretty=medium/;
-       my ($fh, $ctx) = command_output_pipe(@args, $head);
+       my ($fh, $ctx) = command_output_pipe(@args, $head, "--");
        my $hash;
        my %max;
        while (<$fh>) {