#!/bin/bash
-# Update existing Sun copyright notices to Oracle copyright notices
+# Adds Whamcloud copyright notices to files modified by Whamcloud.
# Does not add copyright notices to files that are missing them
#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, Intel Corporation.
#
-
TMP=${TMP:-/tmp}
TMPFILE=$(mktemp $TMP/updatecopy.XXXXXX)
+EXCFILE=$(mktemp $TMP/excludecopy.XXXXXX)
NOW=$(date +%Y)
+DIRS=${DIRS:-"build ldiskfs libcfs lnet lustre snmp lustre-iokit"}
+#Commits to exclude
+EXCLUDE=${EXCLUDE:-'e3a7c58aebafce40323db54bf6056029e5af4a70\n
+65701b4a30efdb695776bcf690a2b3cabc928da1\n
+f2a9374170e4522b9d2ac3b7096cf2912339d480\n
+3f90f344ae059b30e7d23e4fe554a985eb827b02\n
+320e014a2c93cb905637d178269b80847cb8d277\n
+cd8c65642f1c36b56ae74a0414a1f1f27337a662'}
+
+XYRACOPY="Copyright.*Xyratex Technology Limited"
+ORACOPY1="Copyright.*Oracle.*"
+ORACOPY2="Use is subject to license terms."
+#Copyright we rewrite to the current version
+WHAMCOPY=${WHAMCOPY:-"Copyright.*Whamcloud,* Inc."}
+INTREPCOPY=${INTREPCOPY:-"Copyright.*Intel, Inc."}
+INTREPCOPY2=${INTREPCOPY2:-"Copyright.*Intel Corporation$"}
+#The current copyright
+INTCOPY=${INTCOPY:-"Copyright.*Intel Corporation."}
+
+#Emails we assume ownership of
+AUTH_WHAM=${AUTH_WHAM:-".*@whamcloud.com"}
+AUTH_INT=${AUTH_INT:-".*@intel.com"}
+
+#Post Oracle date
+START=${START:-"2010-06-01"}
+ECHOE=${ECHOE:-"echo -e"}
+[ "$($ECHOE foo)" = "-e foo" ] && ECHOE=echo
+
+echo -e $EXCLUDE > $EXCFILE
+
+git ls-files $DIRS | grep -v ${0##*/} | while read FILE; do
+#FILE=lustre/mdt/mdt_hsm.c
+#FILE=lustre/include/lustre_quota.h
+ if [ "$FILE" == 'build/updatecw.sh' ]; then
+ echo $FILE": *** EDIT MANUALLY ***"
+ continue
+ fi
+
+ NEEDCOPY=false
+ # Pick only files that have changed since START
+ git log --follow --since=$START --author=$AUTH_WHAM --author=$AUTH_INT\
+ --pretty=format:"%ai %H" $FILE | grep -v -f $EXCFILE |
+ cut -d- -f1 > $TMPFILE
+ # Skip files not modified by $AUTHOR
+ [ -s "$TMPFILE" ] || continue
+
+ OLDCOPY="$(egrep -e "$XYRACOPY|$ORACOPY1|$ORACOPY2|$WHAMCOPY|$INTCOPY"\
+ -e "$INTREPCOPY|$INTREPCOPY2" $FILE|tail -n1 | tr / .)"
-SUNCOPY="Copyright.*Sun Micro.*"
-ORACOPY="Copyright.*Oracle.*"
-LECDATE="2010-02-15"
-
-git ls-files build ldiskfs libcfs lnet lustre snmp |grep -v ${0##*/} | while read FILE; do
- # Pick only files that have changed since LECDATE
- if true; then
- OLDCOPY="$(egrep "$SUNCOPY|$ORACOPY" $FILE | sed 's/.*Copy/Copy/')"
if [ -z "$OLDCOPY" ]; then
- case $FILE in
- *.[ch]) echo "$FILE: no Copyright" && continue ;;
- *) continue ;;
- esac
- else
- # skip files that already have a copyright for this year
- echo "$OLDCOPY" | grep -q "$NOW.*Oracle" && continue
+ case $FILE in
+ *.[ch]) echo "$FILE: ** INSPECT **" && continue ;;
+ *) continue ;;
+ esac
+ fi
+ OLDCOPY=$(egrep "$WHAMCOPY|$INTCOPY|$INTREPCOPY|$INTREPCOPY2"\
+ $FILE|tail -n1|tr / .)
+
+ if [ -z "$(egrep "$INTCOPY|$INTREPCOPY|$INTERCOPY2|$WHAMCOPY"\
+ <<<"$OLDCOPY")" ];
+ then
+ NEEDCOPY=true
+ OLDCOPY="$(egrep "$XYRACOPY|$ORACOPY1|$ORACOPY2" $FILE |
+ tail -n1 | tr / .)"
+ elif [ -n "$(grep -e "$INTCOPY" <<<"$OLDCOPY")" ]; then
+ # Skip files that already have a copyright for this year
+ echo "$OLDCOPY" | grep -q "$NOW" && continue
fi
# Get commit dates
- git log --follow --pretty=format:%ci $FILE | cut -d- -f1 > $TMPFILE
- NEWYEAR=2010
+ NEWYEAR=$(head -1 $TMPFILE)
OLDYEAR=$(tail -1 $TMPFILE)
- rm $TMPFILE
+
+ if [ "$NEWYEAR" -lt "$OLDYEAR" ]; then
+ echo "$FILE: ** YEAR INVERSION: INSPECT **"
+ continue;
+ fi
[ $NEWYEAR == $OLDYEAR ] && YEAR="$NEWYEAR" || YEAR="$OLDYEAR, $NEWYEAR"
+ COMMENT=$(echo "$OLDCOPY" | sed -e "s/^\( *[^A-Z]*\) [A-Z].*/\1/")
+ NEWCOPY=$(sed -e "s/^/$COMMENT /" -e "s/\.\*/ (c) $YEAR, /" <<<$INTCOPY)
- NEWCOPY="Copyright (c) $YEAR, Oracle and/or its affiliates. All rights reserved."
+ # '.\"' as a COMMENT isn't escaped correctly
+ if [ "$COMMENT" == ".\\\"" ]; then # add " to fix vim
+ echo "$FILE: *** EDIT MANUALLY ***"
+ continue
+ fi
- # If the copyright isn't different (excluding whitespace), don't change it.
+ # If copyright is unchanged (excluding whitespace), we're done
[ "$OLDCOPY" == "$NEWCOPY" ] && continue
[ ! -w $FILE ] && echo "Unable to write to $FILE" && exit 1
- echo "$FILE: Copyright $YEAR"
- sed -e "s#$ORACOPY#$NEWCOPY#" -e "s#$SUNCOPY#$NEWCOPY#" $FILE > $FILE.tmp
- cp $FILE.tmp $FILE # preserve owner/mode
+ if $NEEDCOPY; then
+ echo "$FILE: Copyright $YEAR (new Copyright added)"
+ # Add a new copyright line after the existing copyright.
+ # Using a temporary file is ugly, but I couldn't get
+ # newlines into the substitution pattern for some reason,
+ # and this is not a performance-critical process.
+ $ECHOE "${COMMENT}\n${NEWCOPY}" > $TMPFILE
+ sed -e "/$OLDCOPY/r $TMPFILE" $FILE > $FILE.tmp
+ else
+ echo "$FILE: Copyright $YEAR"
+ # Replace the old copyright line with a new copyright
+ sed -e "s/.*$INTREPCOPY/$NEWCOPY/" -e "s/.*$INTCOPY/$NEWCOPY/"\
+ -e "s/.*$INTREPCOPY2/$NEWCOPY/" -e "s/.*$WHAMCOPY/$NEWCOPY/"\
+ $FILE > $FILE.tmp
+ fi
+ [ -s $FILE.tmp ] && cp $FILE.tmp $FILE
rm $FILE.tmp
- fi
+#exit
done
+rm $TMPFILE
git://git.whamcloud.com / fs / lustre-release.git / blobdiff