#!/bin/bash
-# Adds Whamcloud copyright notices to files modified by Whamcloud.
-# Does not add copyright notices to files that are missing them
+# Adds Intel copyright notices to files modified by Intel.
+# 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, 2013, Intel Corporation.
+# Copyright (c) 2012, 2014, 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
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-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=${INTREPCOPY2:-"Copyright.*Intel Corporation$"}
+THISYEAR=$(date +%Y)
+DIRS=${*:-"build ldiskfs libcfs lnet lustre lustre-iokit snmp"}
+
+#Old copyright messages we might need to find
+OLDCOPY1="Copyright.*"
+OLDCOPY2="Use is subject to license terms."
#The current copyright
-INTCOPY=${INTCOPY:-"Copyright.*Intel Corporation."}
+INTCOPY=${INTCOPY:-"Copyright.*Intel Corporation"}
#Emails we assume ownership of
AUTH_WHAM=${AUTH_WHAM:-".*@whamcloud.com"}
AUTH_INT=${AUTH_INT:-".*@intel.com"}
+AUTHOR=${AUTHOR:-$AUTH_INT|$AUTH_WHAM}
-#Post Oracle date
-START=${START:-"2010-06-01"}
+START=${START:-"2010-06-01"} # Post Oracle date
ECHOE=${ECHOE:-"echo -e"}
[ "$($ECHOE foo)" = "-e foo" ] && ECHOE=echo
-echo -e $EXCLUDE > $EXCFILE
+#Commits to exclude (whitespace, copyright, prefix, revert, delete only, etc)
+cat << EXCLUDE_END > $EXCFILE
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+e5eaaff6e378b8c95d0a809f4dd3b4817d9fd492
+EXCLUDE_END
+[ -n "$EXCLUDE" ] && echo "$EXCLUDE" >> $EXCFILE
-git ls-files $DIRS | grep -v ${0##*/} | while read FILE; do
- if [ "$FILE" == 'contrib/scripts/updatecw.sh' ]; then
- echo $FILE": *** EDIT MANUALLY ***"
- continue
- fi
+HASHFILE=$TMP/hash_list
+> $TMP/hash_list
+git ls-files $DIRS | while read FILE; do
+ FILE=$FILE # just so FILE shows up in "sh -vx" output
+ case "$FILE" in
+ */list.h)
+ # file is copied from upstream kernel
+ continue ;;
+ */liblustreapi.h)
+ # file just includes lustreapi.h, copyrights are in there
+ continue ;;
+ */*.patch|*/*.series)
+ # patches can't add copyrights easily
+ continue ;;
+ */lustre_dlm_flags.h)
+ # file is automatically generated
+ continue ;;
+ */.gitignore)
+ continue ;;
+ */LCOPYING)
+ # just a copy of the LGPL, don't claim copyright
+ continue ;;
+ esac
- NEEDCOPY=false
- # Pick only files that have changed since START
- # %ai author dates holds has bad data: April 2013
- git log --follow --since=$START --pretty=format:"%ae %ci %H" $FILE |\
- grep -v -f $EXCFILE |\
- awk "/$AUTH_WHAM|$AUTH_INT/ {print substr(\$2,1,4)}"> $TMPFILE
+ OLDCOPY=$(egrep "$INTCOPY" $FILE | tail -n1)
+ # Skip files that already have a copyright for this year
+ [ -n "$(egrep -e $THISYEAR <<<"$OLDCOPY")" ] && continue
+
+ ADDCOPY=false
+ # Pick only files that have changed since $START
+ # %ai author dates holds has bad data, use %ci instead
+ # Exclude revert commits and the patch being reverted.
+ git log --follow --since=$START --pretty=format:"%ci %ae %H" $FILE |
+ grep -v -f $EXCFILE | egrep -e "$AUTHOR" |
+ while read YYYY TTTT TZZZ AUTHOR HASH; do
+ REVERT=$(git show -s $HASH |
+ awk '/This reverts commit/ { print $4 }')
+ if [ -n "$REVERT" ]; then
+ echo $HASH >> $EXCFILE
+ tr -d . <<<$REVERT >> $EXCFILE
+ continue
+ fi
+ echo "$YYYY $TTTT $TZZZ $AUTHOR $HASH"
+ done > $TMPFILE.2
+ grep -v -f $EXCFILE $TMPFILE.2 > $TMPFILE
# Skip files not modified by $AUTHOR
[ -s "$TMPFILE" ] || continue
- OLDCOPY="$(egrep -e "$XYRACOPY|$ORACOPY1|$ORACOPY2|$WHAMCOPY|$INTCOPY"\
- -e "$INTREPCOPY|$INTREPCOPY2" $FILE|tail -n1 | tr / .)"
-
- if [ -z "$OLDCOPY" ]; then
+ if [ -z "$(egrep -e "$OLDCOPY1" $FILE)" ]; then
case $FILE in
- *.[ch]) echo "$FILE: ** INSPECT **" && continue ;;
- *) continue ;;
+ *.[ch])
+ echo "$FILE: ** NO COPYRIGHT. INSPECT **"
+ continue ;;
+ *)
+ continue ;;
esac
fi
- OLDCOPY=$(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
+
+ if [ -z "$(grep "$INTCOPY" <<<"$OLDCOPY")" ]; then
+ ADDCOPY=true
+ OLDCOPY="$(egrep "$OLDCOPY1|$OLDCOPY2" $FILE| tail -n1| tr / .)"
fi
# Get commit dates
- NEWYEAR=$(head -1 $TMPFILE)
- OLDYEAR=$(tail -1 $TMPFILE)
+ NEWYEAR=$(head -1 $TMPFILE | cut -d- -f 1)
+ OLDYEAR=$(tail -1 $TMPFILE | cut -d- -f 1)
if [ "$NEWYEAR" -lt "$OLDYEAR" ]; then
echo "$FILE: ** YEAR INVERSION: INSPECT **"
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)
+ # The man page comment .\" needs to be escaped, and the '\' reinforced
+ COMMENT=$(sed -e 's/^\( *[\*#\.\"\\]*\) *[A-Z(].*/\1/' -e 's/\\/\\\\/' \
+ <<<"$OLDCOPY")
+ NEWCOPY=$(sed -e"s/^/$COMMENT /" -e"s/\.\*/ (c) $YEAR, /" -e's/\.*$//' \
+ <<<"$INTCOPY").
- # '.\"' as a COMMENT isn't escaped correctly
- if [ "$COMMENT" == ".\\\"" ]; then # add " to fix vim
- echo "$FILE: *** EDIT MANUALLY ***"
- continue
- fi
+ # '.\"' as a COMMENT in a man page isn't escaped correctly
+ #case "$FILE" in
+ #*/*.[1-9])
+ # echo "$FILE: *** EDIT MANUALLY ***"
+ # continue ;;
+ #esac
# If copyright is unchanged (excluding whitespace), we're done
[ "$OLDCOPY" == "$NEWCOPY" ] && continue
- [ ! -w $FILE ] && echo "Unable to write to $FILE" && exit 1
+ # Log all changes this year, to help find "noisy" patches
+ awk '/'$THISYEAR'-/ { print $5 }' $TMPFILE | cut -c1-12 >> $HASHFILE
- if $NEEDCOPY; then
- echo "$FILE: Copyright $YEAR (new Copyright added)"
+ [ ! -w $FILE ] && echo "$FILE: *** can't write, EDIT MANUALLY ***" &&
+ continue
+
+ if $ADDCOPY; then
+ echo "$FILE: $NEWCOPY (newly added) ** INSPECT **"
# 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 > $FILE.tmp
+ # The man page comment .\" (currently .") needs '\' added back
+ sed -e "/$OLDCOPY/r $TMPFILE" \
+ -e 's/^\."/.\\"/' $FILE > $FILE.tmp
else
- echo "$FILE: Copyright $YEAR"
+ if grep -q "Commissariat" <<<"$OLDCOPY"; then
+ INSPECT="** INSPECT **"
+ else
+ INSPECT=""
+ fi
+ echo "$FILE: $NEWCOPY $INSPECT"
# Replace the old copyright line with a new copyright
- sed -e "s/.*$INTREPCOPY/$NEWCOPY/" -e "s/.*$INTCOPY/$NEWCOPY/"\
- -e "s/.*$INTREPCOPY2/$NEWCOPY/" -e "s/.*$WHAMCOPY/$NEWCOPY/"\
- $FILE > $FILE.tmp
+ # The man page comment .\" (currently .") needs '\' added back
+ sed -e "s/.*$INTCOPY.*/$NEWCOPY/" \
+ -e 's/^\."/.\\"/' $FILE > $FILE.tmp
fi
- [ -s $FILE.tmp ] && cp $FILE.tmp $FILE
- rm $FILE.tmp
+ [ -s $FILE.tmp ] && cp $FILE.tmp $FILE && rm -f $FILE.tmp
#exit
done
-rm $TMPFILE
+if [ -s $HASHFILE ]; then
+ echo "commits causing the most changes"
+ sort $HASHFILE | uniq -c | sort -nr | head -30 | while read CNT HASH; do
+ echo $CNT $(git show --oneline --no-patch $HASH)
+ done
+
+fi
+rm -f $TMPFILE $TMPFILE.2
git://git.whamcloud.com / fs / lustre-release.git / blobdiff