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#!/bin/sh
# -*- sh-basic-offset: 2 -*-
##
# Copyright (c) 2013-2016 Apple Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
set -e;
set -u;
find_files () {
where="$1"; shift;
find "${where}" \
! \( \
-type d \
\( \
-name .git -o \
-name build -o \
-name data -o \
-name '_trial_temp*' \
\) \
-prune \
\) \
-type f \
! -name '.#*' \
! -name '#*#' \
! -name '*~' \
! -name '*.pyc' \
! -name '*.log' \
! -name update_copyrights \
-print0;
}
wd="$(cd "$(dirname "$0")/.." && pwd)";
this_year="$(date "+%Y")";
last_year=$((${this_year} - 1));
tmp="$(mktemp -t "$$")";
find_files "${wd}" > "${tmp}";
ff () { cat "${tmp}"; }
echo "Updating copyrights from ${last_year} to ${this_year}...";
ff | xargs -0 perl -i -pe 's|(Copyright \(c\) .*-)'"${last_year}"'( Apple)|${1}'"${this_year}"'${2}|';
ff | xargs -0 perl -i -pe 's|(Copyright \(c\) )'"${last_year}"'( Apple)|${1}'"${last_year}-${this_year}"'${2}|';
ff | xargs -0 grep -e 'Copyright (c) .* Apple' \
| grep -v -e 'Copyright (c) .*'"${this_year}"' Apple' \
;
rm "${tmp}";
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