#!/usr/bin/env perl
# Copyright (C) 2019 Konstantin Tokarev <annulen@yandex.ru>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
# THE POSSIBILITY OF SUCH DAMAGE.

use strict;
use warnings;

sub usage { print "Usage: $0 <remote> <commit>\n"; exit(1); }

my ($remote, $commit) = @ARGV;
defined $remote or usage();
defined $commit or usage();

print "Remote '$remote': ", `git remote get-url $remote`, "\n";
$? == 0 or die "git exited with code $?";

print `git --no-pager log --color -n1 --decorate=full $commit`;
$? == 0 or die "git exited with code $?";

print "\nDo you really want to switch wip/qtwebkit/5.212 to this commit? [y/N]";
my $answer = <STDIN>;
chomp $answer;
lc $answer eq "y" or die "Got '$answer', exiting";

print "git push -f $remote $commit:refs/heads/wip/qtwebkit/5.212 && git push -f $remote $commit:refs/staging/wip/qtwebkit/5.212\n";
`git push -f $remote $commit:refs/heads/wip/qtwebkit/5.212 && git push -f $remote $commit:refs/staging/wip/qtwebkit/5.212`;
$? == 0 or die "git exited with code $?";