66 lines
2.5 KiB
Bash
Executable File
66 lines
2.5 KiB
Bash
Executable File
#! /bin/sh
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#
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# Usage: update-copyrights.sh "author" <files/dirs>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) version 3.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301 USA
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currentyear=`date +%Y`
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oldyear=`expr $currentyear - 1`
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export currentyear oldyear author
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addcopyright () {
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file="$1"
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author="$2"
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if grep -w "Copyright.*$currentyear.*$author" $file >/dev/null; then
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# done
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true
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elif grep -w "Copyright.*-$oldyear $author" $file >/dev/null; then
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# replace end year
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perl -pi -e 's/-$ENV{oldyear} $ENV{author}/-$ENV{currentyear} $ENV{author}/' $file
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echo updated: $author: $file
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elif grep -w "Copyright.*$oldyear $author" $file >/dev/null; then
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# add consecutive year
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perl -pi -e 's/$ENV{oldyear} $ENV{author}/$ENV{oldyear}-$ENV{currentyear} $ENV{author}/' $file
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echo updated: $author: $file
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elif grep -w "Copyright.*$author" $file >/dev/null; then
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# add separate year
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perl -pi -e 's/(Copyright.*) $ENV{author}/$1, $ENV{currentyear} $ENV{author}/' $file
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echo updated: $author: $file
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elif grep -w "Copyright" $file >/dev/null; then
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# add new line after the last copyright line
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# -i doesn't work with reading all lines?
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perl -e '$_ = join ("", <>); s/(.*)((^[ *#]*Copyright)[^\n]*)/$1$2\n$3 (C) $ENV{currentyear} $ENV{author}/ms; print;' \
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$file >$file.bak && mv $file.bak $file && echo added: $author: $file ||
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rm $file.bak && echo no copyright: $author: $file
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else
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echo skipped: $author: $file
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fi
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}
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for file in `git ls-files "$@"`; do
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git log --since=2009-01-01 --pretty='format:%ai: %an <%ae>' $file |
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grep ^$currentyear |
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sed -e 's/.*: //' |
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sort -u |
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while read author; do
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case $author in *intel.com*)
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author="Intel Corporation"
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esac
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addcopyright "$file" "$author"
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done
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done
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