Mercurial > jdk8-mips64-public / file comparison
comparison: make/scripts/update_copyright_year.sh
make/scripts/update_copyright_year.sh
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- 75a576e87639
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| 1 #!/bin/bash -f | |
| 2 | |
| 3 # | |
| 4 # Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | |
| 5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 6 # | |
| 7 # This code is free software; you can redistribute it and/or modify it | |
| 8 # under the terms of the GNU General Public License version 2 only, as | |
| 9 # published by the Free Software Foundation. | |
| 10 # | |
| 11 # This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 # version 2 for more details (a copy is included in the LICENSE file that | |
| 15 # accompanied this code). | |
| 16 # | |
| 17 # You should have received a copy of the GNU General Public License version | |
| 18 # 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 # | |
| 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 # or visit www.oracle.com if you need additional information or have any | |
| 23 # questions. | |
| 24 # | |
| 25 | |
| 26 # Script to update the Copyright YEAR range in Mercurial sources. | |
| 27 # (Originally from xdono, Thanks!) | |
| 28 | |
| 29 if [ "`uname -s`" = "SunOS" ] ; then | |
| 30 awk=nawk | |
| 31 else | |
| 32 awk=awk | |
| 33 fi | |
| 34 | |
| 35 # Stop on any error | |
| 36 set -e | |
| 37 | |
| 38 # Temp area | |
| 39 tmp=/tmp/`basename $0`.${USER}.$$ | |
| 40 rm -f -r ${tmp} | |
| 41 mkdir -p ${tmp} | |
| 42 total=0 | |
| 43 | |
| 44 # This year or supplied year | |
| 45 if [ "$1" != "" ] ; then | |
| 46 year="$1" | |
| 47 else | |
| 48 year=`date +%Y` | |
| 49 fi | |
| 50 | |
| 51 # Return true if it makes sense to edit this file | |
| 52 saneFileToCheck() | |
| 53 { | |
| 54 if [ "$1" != "" -a -f $1 ] ; then | |
| 55 isText=`file "$1" | egrep -i '(text|source)' | cat` | |
| 56 hasCopyright=`grep 'Copyright' "$1" | cat` | |
| 57 lastLineCount=`tail -1 "$1" | wc -l` | |
| 58 if [ "${isText}" != "" \ | |
| 59 -a "${hasCopyright}" != "" \ | |
| 60 -a ${lastLineCount} -eq 1 ] ; then | |
| 61 echo "true" | |
| 62 else | |
| 63 echo "false" | |
| 64 fi | |
| 65 else | |
| 66 echo "false" | |
| 67 fi | |
| 68 } | |
| 69 | |
| 70 # Update the copyright year on a file | |
| 71 updateFile() # file | |
| 72 { | |
| 73 changed="false" | |
| 74 if [ `saneFileToCheck "$1"` = "true" ] ; then | |
| 75 copyright="Copyright (c)" | |
| 76 company="Oracle" | |
| 77 rm -f $1.OLD | |
| 78 mv $1 $1.OLD | |
| 79 cat $1.OLD | \ | |
| 80 sed -e "s@\(${copyright} [12][0-9][0-9][0-9],\) [12][0-9][0-9][0-9], ${company}@\1 ${year}, ${company}@" | \ | |
| 81 sed -e "s@\(${copyright} [12][0-9][0-9][0-9],\) ${company}@\1 ${year}, ${company}@" | \ | |
| 82 sed -e "s@${copyright} ${year}, ${year}, ${company}@${copyright} ${year}, ${company}@" \ | |
| 83 > $1 | |
| 84 if ! diff -b -w $1.OLD $1 > /dev/null ; then \ | |
| 85 changed="true" | |
| 86 rm -f $1.OLD | |
| 87 else | |
| 88 rm -f $1 | |
| 89 mv $1.OLD $1 | |
| 90 fi | |
| 91 fi | |
| 92 echo "${changed}" | |
| 93 } | |
| 94 | |
| 95 # Update the copyright year on all files changed by this changeset | |
| 96 updateChangesetFiles() # changeset | |
| 97 { | |
| 98 count=0 | |
| 99 files=${tmp}/files.$1 | |
| 100 rm -f ${files} | |
| 101 hg log --rev $1 -v --template '{files}\n' | expand \ | |
| 102 | ${awk} -F' ' '{for(i=1;i<=NF;i++)print $i}' \ | |
| 103 > ${files} | |
| 104 if [ -f "${files}" -a -s "${files}" ] ; then | |
| 105 copyright="Copyright (c)" | |
| 106 company="Oracle" | |
| 107 fcount=`cat ${files}| wc -l` | |
| 108 for i in `cat ${files}` ; do | |
| 109 if [ `updateFile "${i}"` = "true" ] ; then | |
| 110 count=`expr ${count} '+' 1` | |
| 111 fi | |
| 112 done | |
| 113 if [ ${count} -gt 0 ] ; then | |
| 114 printf " UPDATED year on %d of %d files.\n" ${count} ${fcount} | |
| 115 total=`expr ${total} '+' ${count}` | |
| 116 else | |
| 117 printf " None of the %d files were changed.\n" ${fcount} | |
| 118 fi | |
| 119 else | |
| 120 printf " ERROR: No files changed in the changeset? Must be a mistake.\n" | |
| 121 set -x | |
| 122 ls -al ${files} | |
| 123 hg log --rev $1 -v --template '{files}\n' | |
| 124 hg log --rev $1 -v --template '{files}\n' | expand \ | |
| 125 | ${awk} -F' ' '{for(i=1;i<=NF;i++)print $i}' | |
| 126 set +x | |
| 127 exit 1 | |
| 128 fi | |
| 129 rm -f ${files} | |
| 130 } | |
| 131 | |
| 132 # Check if repository is clean | |
| 133 previous=`hg status|wc -l` | |
| 134 if [ ${previous} -ne 0 ] ; then | |
| 135 echo "WARNING: This repository contains previously edited working set files." | |
| 136 echo " hg status | wc -l = `hg status | wc -l`" | |
| 137 fi | |
| 138 | |
| 139 # Get all changesets this year | |
| 140 all_changesets=${tmp}/all_changesets | |
| 141 rm -f ${all_changesets} | |
| 142 hg log --no-merges -v -d "${year}-01-01 to ${year}-12-31" --template '{node}\n' > ${all_changesets} | |
| 143 | |
| 144 # Check changeset to see if it is Copyright only changes, filter changesets | |
| 145 if [ -s ${all_changesets} ] ; then | |
| 146 echo "Changesets made in ${year}: `cat ${all_changesets} | wc -l`" | |
| 147 index=0 | |
| 148 cat ${all_changesets} | while read changeset ; do | |
| 149 index=`expr ${index} '+' 1` | |
| 150 desc=${tmp}/desc.${changeset} | |
| 151 rm -f ${desc} | |
| 152 echo "------------------------------------------------" | |
| 153 hg log --rev ${changeset} --template '{desc}\n' > ${desc} | |
| 154 printf "%d: %s\n%s\n" ${index} "${changeset}" "`cat ${desc}|head -1`" | |
| 155 if [ "${year}" = "2010" ] ; then | |
| 156 if cat ${desc} | fgrep -i "Added tag" > /dev/null ; then | |
| 157 printf " EXCLUDED tag changeset.\n" | |
| 158 elif cat ${desc} | fgrep -i rebrand > /dev/null ; then | |
| 159 printf " EXCLUDED rebrand changeset.\n" | |
| 160 elif cat ${desc} | fgrep -i copyright > /dev/null ; then | |
| 161 printf " EXCLUDED copyright changeset.\n" | |
| 162 else | |
| 163 updateChangesetFiles ${changeset} | |
| 164 fi | |
| 165 else | |
| 166 if cat ${desc} | fgrep -i "Added tag" > /dev/null ; then | |
| 167 printf " EXCLUDED tag changeset.\n" | |
| 168 elif cat ${desc} | fgrep -i "copyright year" > /dev/null ; then | |
| 169 printf " EXCLUDED copyright year changeset.\n" | |
| 170 else | |
| 171 updateChangesetFiles ${changeset} | |
| 172 fi | |
| 173 fi | |
| 174 rm -f ${desc} | |
| 175 done | |
| 176 fi | |
| 177 | |
| 178 if [ ${total} -gt 0 ] ; then | |
| 179 echo "---------------------------------------------" | |
| 180 echo "Updated the copyright year on a total of ${total} files." | |
| 181 if [ ${previous} -eq 0 ] ; then | |
| 182 echo "This count should match the count of modified files in the repository: hg status -m" | |
| 183 else | |
| 184 echo "WARNING: This repository contained previously edited working set files." | |
| 185 fi | |
| 186 echo " hg status -m | wc -l = `hg status -m | wc -l`" | |
| 187 else | |
| 188 echo "---------------------------------------------" | |
| 189 echo "No files were changed" | |
| 190 if [ ${previous} -ne 0 ] ; then | |
| 191 echo "WARNING: This repository contained previously edited working set files." | |
| 192 fi | |
| 193 echo " hg status -m | wc -l = `hg status -m | wc -l`" | |
| 194 fi | |
| 195 | |
| 196 # Cleanup | |
| 197 rm -f -r ${tmp} | |
| 198 exit 0 | |
| 199 |
