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GNU Rush 1.5 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News GNU Rush 1.5 (Default branch)
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Old 01-17-2009
GNU Rush 1.5 (Default branch)
GNU Rush is a Restricted User Shell designed for sites providing limited remote access to their resources, such as SVN or Git repositories, scp, or the like. Using a sophisticated configuration file, Rush gives you complete control over the command lines that users execute, as well as over the usage of system resources such as virtual memory, CPU time, etc. In particular, it allows you to run remote programs in a chrooted environment, which is important with such programs as sftp-server or scp that lack this ability.License: GNU General Public License v3Changes:
This version implements a new "post-process notification" feature, which allows it to notify third-party programs via an INET or Unix socket. The configuration file syntax has been extended with the new 'include' statement. Before startup, rush runs a sequence of security checks over the main configuration file and any eventual include files, and refuses to start up if any of these fail. Internationalization support is available, and translations to Polish and Ukrainian are included.Image

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git::svn::fetcher

Git::SVN::Fetcher(3)					User Contributed Perl Documentation				      Git::SVN::Fetcher(3)

NAME

       Git::SVN::Fetcher - tree delta consumer for "git svn fetch"

SYNOPSIS

	   use SVN::Core;
	   use SVN::Ra;
	   use Git::SVN;
	   use Git::SVN::Fetcher;
	   use Git;

	   my $gs = Git::SVN->find_by_url($url);
	   my $ra = SVN::Ra->new(url => $url);
	   my $editor = Git::SVN::Fetcher->new($gs);
	   my $reporter = $ra->do_update($SVN::Core::INVALID_REVNUM, '',
					 1, $editor);
	   $reporter->set_path('', $old_rev, 0);
	   $reporter->finish_report;
	   my $tree = $gs->tmp_index_do(sub { command_oneline('write-tree') });

	   foreach my $path (keys %{$editor->{dir_prop}) {
	       my $props = $editor->{dir_prop}{$path};
	       foreach my $prop (keys %$props) {
		   print "property $prop at $path changed to $props->{$prop}
";
	       }
	   }
	   foreach my $path (keys %{$editor->{empty}) {
	       my $action = $editor->{empty}{$path} ? 'added' : 'removed';
	       print "empty directory $path $action
";
	   }
	   foreach my $path (keys %{$editor->{file_prop}) { ... }
	   foreach my $parent (keys %{$editor->{absent_dir}}) {
	       my @children = @{$editor->{abstent_dir}{$parent}};
	       print "cannot fetch directory $parent/$_: not authorized?
"
		   foreach @children;
	   }
	   foreach my $parent (keys %{$editor->{absent_file}) { ... }

DESCRIPTION

       This is a subclass of "SVN::Delta::Editor", which means it implements callbacks to act as a consumer of Subversion tree deltas.	This
       particular implementation of those callbacks is meant to store information about the resulting content which git svn fetch could use to
       populate new commits and new entries for unhandled.log.	More specifically:

       o   Additions, removals, and modifications of files are propagated to git-svn's index file $GIT_DIR/svn/$refname/index using git update-
	   index.

       o   Changes in Subversion path properties are recorded in the "dir_prop" and "file_prop" fields (which are hashes).

       o   Addition and removal of empty directories are indicated by entries with value 1 and 0 respectively in the "empty" hash.

       o   Paths that are present but cannot be conveyed (presumably due to permissions) are recorded in the "absent_file" and "absent_dirs"
	   hashes.  For each key, the corresponding value is a list of paths under that directory that were present but could not be conveyed.

       The interface is unstable.  Do not use this module unless you are developing git-svn.

DEPENDENCIES

       SVN::Delta from the Subversion perl bindings, the core Carp, File::Basename, and IO::File modules, and git's Git helper module.

       "Git::SVN::Fetcher" has not been tested using callers other than git-svn itself.

SEE ALSO

       SVN::Delta, Git::SVN::Editor.

INCOMPATIBILITIES

       None reported.

BUGS

       None.

perl v5.16.3							    2013-06-10						      Git::SVN::Fetcher(3)