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#!/usr/bin/env perl
# Copyright (c) MediaTek USA Inc., 2020
#
# 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 2 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/>.
#
#
# p4annotate
#
# This script runs "p4 annotate" for the specified file and formats the result
# to match the diffcov(1) 'annotate' callback specification:
# use p4annotate;
# my $callback = p4annotate->new([--md5] [--log logfile] [--verify]);
# $callback->annotate(filename);
#
# It is implemented so that it can be loaded as a Perl module such that the
# callback can be executed without incurring an additional process overhead -
# which appears to be large and hightly variable in our compute farm environment.
#
# It can also be called directly, as
# p4annotate [--md5] [--log logfild] [--verify] filename
use strict;
use FindBin;
use lib "$FindBin::RealBin";
use p4annotate qw(new);
use annotateutil qw(call_annotate);
if (-f $ARGV[-1] || '-' ne index($ARGV[-1], 1)) {
call_annotate('p4annotate', $0, @ARGV);
} else {
p4annotate->new($0, @ARGV);
}
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