LU-2446 build: Update Whamcloud copyright messages to Intel

[fs/lustre-release.git] / build / updatecw.sh

diff --git a/build/updatecw.sh b/build/updatecw.sh
index 44a3d49..b1c2fd8 100755 (executable)
--- a/build/updatecw.sh
+++ b/build/updatecw.sh
@@ -3,40 +3,77 @@
 # 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, Whamcloud, Inc.
+# 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."
-ADDCOPY=${ADDCOPY:-"Copyright.*Whamcloud, Inc."}
-AUTHOR=${AUTHOR:-".*@whamcloud.com"}
+#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=$AUTHOR --pretty=format:%ci \
-               $FILE | cut -d- -f1 > $TMPFILE
-
+       git log --follow --since=$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="$(egrep "$ORACOPY1|$ORACOPY2|$ADDCOPY" $FILE|tail -n1|tr / .)"
+       OLDCOPY="$(egrep -e "$XYRACOPY|$ORACOPY1|$ORACOPY2|$WHAMCOPY|$INTCOPY"\
+                       -e "$INTREPCOPY|$INTREPCOPY2" $FILE|tail -n1 | tr / .)"
+
        if [ -z "$OLDCOPY" ]; then
                case $FILE in
-                       *.[ch]) echo "$FILE: ** NO COPYRIGHT **" && continue ;;
+                       *.[ch]) echo "$FILE: ** INSPECT  **" && continue ;;
                        *) continue ;;
                esac
-       elif [ -z "$(echo "$OLDCOPY" | grep "$ADDCOPY")" ]; then
+       fi
+       OLDCOPY=$(egrep "$WHAMCOPY|$INTCOPY|$INTREPCOPY|$INTREPCOPY2"\
+                                                       $FILE|tail -n1|tr / .)
+
+       if [ -z "$(egrep "$INTCOPY|$INTREPCOPY|$INTERCOPY2|$WHAMCOPY"\
+                                                       <<<"$OLDCOPY")" ];
+       then
                NEEDCOPY=true
-       else
+               OLDCOPY="$(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
@@ -45,17 +82,28 @@ git ls-files $DIRS | grep -v ${0##*/} | while read FILE; do
        NEWYEAR=$(head -1 $TMPFILE)
        OLDYEAR=$(tail -1 $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) $YEAR, /" <<<$ADDCOPY)
+       NEWCOPY=$(sed -e "s/^/$COMMENT /" -e "s/\.\*/ (c) $YEAR, /" <<<$INTCOPY)
+
+       # '.\"' as a COMMENT isn't escaped correctly
+       if [ "$COMMENT" == ".\\\"" ]; then # add " to fix vim
+               echo "$FILE: *** EDIT MANUALLY ***"
+               continue
+       fi
 
        # 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"
        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,
@@ -63,10 +111,14 @@ git ls-files $DIRS | grep -v ${0##*/} | while read FILE; do
                $ECHOE "${COMMENT}\n${NEWCOPY}" > $TMPFILE
                sed -e "/$OLDCOPY/r $TMPFILE" $FILE > $FILE.tmp
        else
+               echo "$FILE: Copyright $YEAR"
                # Replace the old copyright line with a new copyright
-               sed -e "s#.*$ADDCOPY#$NEWCOPY#" $FILE > $FILE.tmp
+               sed -e "s/.*$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
+#exit
 done
 rm $TMPFILE