tangetools/gitnext/gitnext

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#!/bin/bash
2017-03-31 13:14:00 +00:00
: <<=cut
=pod
=head1 NAME
gitnext - Checkout next git revision
=head1 SYNOPSIS
gitnext
=head1 DESCRIPTION
B<gitnext> does the opposite of B<git checkout HEAD^>. So instead of
stepping backwards in time, it steps forwards.
=head1 EXAMPLE
Go to next revision
gitnext
=head1 AUTHOR
Copyright (C) 2017 Ole Tange,
http://ole.tange.dk and Free Software Foundation, Inc.
=head1 LICENSE
Copyright (C) 2012 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
at your option any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
=head1 DEPENDENCIES
B<gitnext> uses B<git>.
=head1 SEE ALSO
B<git>
=cut
git checkout $(git log --reverse --ancestry-path HEAD..master|head -n 1|field 2)