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Diffstat (limited to 'make/scripts/update_copyright_year.sh')
| -rw-r--r-- | make/scripts/update_copyright_year.sh | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/make/scripts/update_copyright_year.sh b/make/scripts/update_copyright_year.sh new file mode 100644 index 0000000..948f80d --- /dev/null +++ b/make/scripts/update_copyright_year.sh @@ -0,0 +1,198 @@ +#!/bin/bash -f + +# +# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. +# +# This code 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 +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# Script to update the Copyright YEAR range in Mercurial sources. +# (Originally from xdono, Thanks!) + +if [ "`uname -s`" = "SunOS" ] ; then + awk=nawk +else + awk=awk +fi + +# Stop on any error +set -e + +# Temp area +tmp=/tmp/`basename $0`.${USER}.$$ +rm -f -r ${tmp} +mkdir -p ${tmp} +total=0 + +# This year or supplied year +if [ "$1" != "" ] ; then + year="$1" +else + year=`date +%Y` +fi + +# Return true if it makes sense to edit this file +saneFileToCheck() +{ + if [ "$1" != "" -a -f $1 ] ; then + isText=`file "$1" | egrep -i '(text|source)' | cat` + hasCopyright=`grep 'Copyright' "$1" | cat` + lastLineCount=`tail -1 "$1" | wc -l` + if [ "${isText}" != "" \ + -a "${hasCopyright}" != "" \ + -a ${lastLineCount} -eq 1 ] ; then + echo "true" + else + echo "false" + fi + else + echo "false" + fi +} + +# Update the copyright year on a file +updateFile() # file +{ + changed="false" + if [ `saneFileToCheck "$1"` = "true" ] ; then + copyright="Copyright (c)" + company="Oracle" + rm -f $1.OLD + mv $1 $1.OLD + cat $1.OLD | \ + sed -e "s@\(${copyright} [12][0-9][0-9][0-9],\) [12][0-9][0-9][0-9], ${company}@\1 ${year}, ${company}@" | \ + sed -e "s@\(${copyright} [12][0-9][0-9][0-9],\) ${company}@\1 ${year}, ${company}@" | \ + sed -e "s@${copyright} ${year}, ${year}, ${company}@${copyright} ${year}, ${company}@" \ + > $1 + if ! diff -b -w $1.OLD $1 > /dev/null ; then \ + changed="true" + rm -f $1.OLD + else + rm -f $1 + mv $1.OLD $1 + fi + fi + echo "${changed}" +} + +# Update the copyright year on all files changed by this changeset +updateChangesetFiles() # changeset +{ + count=0 + files=${tmp}/files.$1 + rm -f ${files} + hg log --rev $1 -v --template '{files}\n' | expand \ + | ${awk} -F' ' '{for(i=1;i<=NF;i++)print $i}' \ + > ${files} + if [ -f "${files}" -a -s "${files}" ] ; then + copyright="Copyright (c)" + company="Oracle" + fcount=`cat ${files}| wc -l` + for i in `cat ${files}` ; do + if [ `updateFile "${i}"` = "true" ] ; then + count=`expr ${count} '+' 1` + fi + done + if [ ${count} -gt 0 ] ; then + printf " UPDATED year on %d of %d files.\n" ${count} ${fcount} + total=`expr ${total} '+' ${count}` + else + printf " None of the %d files were changed.\n" ${fcount} + fi + else + printf " ERROR: No files changed in the changeset? Must be a mistake.\n" + set -x + ls -al ${files} + hg log --rev $1 -v --template '{files}\n' + hg log --rev $1 -v --template '{files}\n' | expand \ + | ${awk} -F' ' '{for(i=1;i<=NF;i++)print $i}' + set +x + exit 1 + fi + rm -f ${files} +} + +# Check if repository is clean +previous=`hg status|wc -l` +if [ ${previous} -ne 0 ] ; then + echo "WARNING: This repository contains previously edited working set files." + echo " hg status | wc -l = `hg status | wc -l`" +fi + +# Get all changesets this year +all_changesets=${tmp}/all_changesets +rm -f ${all_changesets} +hg log --no-merges -v -d "${year}-01-01 to ${year}-12-31" --template '{node}\n' > ${all_changesets} + +# Check changeset to see if it is Copyright only changes, filter changesets +if [ -s ${all_changesets} ] ; then + echo "Changesets made in ${year}: `cat ${all_changesets} | wc -l`" + index=0 + cat ${all_changesets} | while read changeset ; do + index=`expr ${index} '+' 1` + desc=${tmp}/desc.${changeset} + rm -f ${desc} + echo "------------------------------------------------" + hg log --rev ${changeset} --template '{desc}\n' > ${desc} + printf "%d: %s\n%s\n" ${index} "${changeset}" "`cat ${desc}|head -1`" + if [ "${year}" = "2010" ] ; then + if cat ${desc} | fgrep -i "Added tag" > /dev/null ; then + printf " EXCLUDED tag changeset.\n" + elif cat ${desc} | fgrep -i rebrand > /dev/null ; then + printf " EXCLUDED rebrand changeset.\n" + elif cat ${desc} | fgrep -i copyright > /dev/null ; then + printf " EXCLUDED copyright changeset.\n" + else + updateChangesetFiles ${changeset} + fi + else + if cat ${desc} | fgrep -i "Added tag" > /dev/null ; then + printf " EXCLUDED tag changeset.\n" + elif cat ${desc} | fgrep -i "copyright year" > /dev/null ; then + printf " EXCLUDED copyright year changeset.\n" + else + updateChangesetFiles ${changeset} + fi + fi + rm -f ${desc} + done +fi + +if [ ${total} -gt 0 ] ; then + echo "---------------------------------------------" + echo "Updated the copyright year on a total of ${total} files." + if [ ${previous} -eq 0 ] ; then + echo "This count should match the count of modified files in the repository: hg status -m" + else + echo "WARNING: This repository contained previously edited working set files." + fi + echo " hg status -m | wc -l = `hg status -m | wc -l`" +else + echo "---------------------------------------------" + echo "No files were changed" + if [ ${previous} -ne 0 ] ; then + echo "WARNING: This repository contained previously edited working set files." + fi + echo " hg status -m | wc -l = `hg status -m | wc -l`" +fi + +# Cleanup +rm -f -r ${tmp} +exit 0 |