#!/bin/bash while (( "$#" )); do echo $1 cat > message <<EOF /************************************************************************************* Grid physics library, www.github.com/paboyle/Grid Source file: $1 Copyright (C) 2015-2019 EOF git log $1 | grep Author > gitauth grep 'Author: ' $1 > fileauth cat gitauth fileauth | sort -u >> message rm gitauth fileauth cat >> message <<EOF 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. See the full license in the file "LICENSE" in the top level distribution directory *************************************************************************************/ /* END LEGAL */ EOF cat message > tmp.fil NOTICE=`grep -n "END LEGAL" $1 | awk '{ print $1 }' ` if [ "X$NOTICE" != "X" ] then echo "found notice ending on line $NOTICE" awk 'BEGIN { P=0 } { if ( P ) print } /END LEGAL/{P=1} ' $1 >> tmp.fil else cat $1 >> tmp.fil fi cp tmp.fil $1 shift done rm message tmp.fil