Adding upstream version 2.25.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

scripts/svnpath.pl

@@ -0,0 +1,100 @@
+#!/usr/bin/perl
+
+=head1 NAME
+
+svnpath - output svn url with support for tags and branches
+
+=head1 SYNOPSIS
+
+B<svnpath>
+
+B<svnpath tags>
+
+B<svnpath branches>
+
+B<svnpath trunk>
+
+=head1 DESCRIPTION
+
+B<svnpath> is intended to be run in a Subversion working copy.
+
+In its simplest usage, B<svnpath> with no parameters outputs the svn url for
+the repository associated with the working copy.
+
+If a parameter is given, B<svnpath> attempts to instead output the url that
+would be used for the tags, branches, or trunk. This will only work if it's
+run in the top-level directory that is subject to tagging or branching.
+
+For example, if you want to tag what's checked into Subversion as version
+1.0, you could use a command like this:
+
+  svn cp $(svnpath) $(svnpath tags)/1.0
+
+That's much easier than using svn info to look up the repository url and
+manually modifying it to derive the url to use for the tag, and typing in
+something like this:
+
+  svn cp svn+ssh://my.server.example/svn/project/trunk svn+ssh://my.server.example/svn/project/tags/1.0
+
+svnpath uses a simple heuristic to convert between the trunk, tags, and
+branches paths. It replaces the first occurrence of B<trunk>, B<tags>, or
+B<branches> with the name of what you're looking for. This will work ok for
+most typical Subversion repository layouts.
+
+If you have an atypical layout and it does not work, you can add a
+F<~/.svnpath> file. This file is perl code, which can modify the path in $url.
+For example, the author uses this file:
+
+ #!/usr/bin/perl
+ # svnpath personal override file
+
+ # For d-i I sometimes work from a full d-i tree branch. Remove that from
+ # the path to get regular tags or branches directories.
+ $url=~s!d-i/(rc|beta)[0-9]+/!!;
+ $url=~s!d-i/sarge/!!;
+ 1
+
+=cut
+
+use File::HomeDir;
+
+$ENV{LANG} = "C";
+
+my $wanted = shift;
+my $path   = shift;
+
+if (length $path) {
+    chdir $path || die "$path: unreadable\n";
+}
+
+our $url = `svn info . 2>/dev/null|grep -i ^URL: | cut -d ' ' -f 2`;
+if (!length $url) {
+    # Try svk instead.
+    $url = `svk info .| grep -i '^Depot Path:' | cut -d ' ' -f 3`;
+}
+
+if (!length $url) {
+    die "cannot get url";
+}
+
+if (length $wanted) {
+    # Now jut substitute into it.
+    $url =~ s!/(?:trunk|branches|tags)($|/)!/$wanted$1!;
+
+    my $svnpath = File::HomeDir->my_home . "/.svnpath";
+    if (-e $svnpath) {
+        require $svnpath;
+    }
+}
+
+print $url;
+
+=head1 LICENSE
+
+GPL version 2 or later
+
+=head1 AUTHOR
+
+Joey Hess <joey@kitenet.net>
+
+=cut