121 lines
3.1 KiB
Bash
121 lines
3.1 KiB
Bash
|
#!/bin/bash
|
||
|
|
# Copyright 2013 the V8 project authors. All rights reserved.
|
||
|
|
# Redistribution and use in source and binary forms, with or without
|
||
|
|
# modification, are permitted provided that the following conditions are
|
||
|
|
# met:
|
||
|
|
#
|
||
|
|
# * Redistributions of source code must retain the above copyright
|
||
|
|
# notice, this list of conditions and the following disclaimer.
|
||
|
|
# * Redistributions in binary form must reproduce the above
|
||
|
|
# copyright notice, this list of conditions and the following
|
||
|
|
# disclaimer in the documentation and/or other materials provided
|
||
|
|
# with the distribution.
|
||
|
|
# * Neither the name of Google Inc. nor the names of its
|
||
|
|
# contributors may be used to endorse or promote products derived
|
||
|
|
# from this software without specific prior written permission.
|
||
|
|
#
|
||
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
|
||
|
|
########## Global variable definitions
|
||
|
|
|
||
|
|
DEPS_STRING='"v8_revision":'
|
||
|
|
INFO=tools/v8-info.sh
|
||
|
|
|
||
|
|
V8="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
|
||
|
|
|
||
|
|
########## Function definitions
|
||
|
|
|
||
|
|
usage() {
|
||
|
|
cat << EOF
|
||
|
|
usage: $0 OPTIONS
|
||
|
|
|
||
|
|
Run in chromium/src to get information about V8 rolls.
|
||
|
|
|
||
|
|
OPTIONS:
|
||
|
|
-h Show this message.
|
||
|
|
-n Number of rolls to print information about.
|
||
|
|
-s Chromium git hash to start printing V8 information about.
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
v8_line() {
|
||
|
|
git show $1:DEPS | grep -n $DEPS_STRING | cut -d":" -f1
|
||
|
|
}
|
||
|
|
|
||
|
|
v8_info() {
|
||
|
|
git blame -L$(v8_line $1),+1 $1 DEPS | grep $DEPS_STRING
|
||
|
|
}
|
||
|
|
|
||
|
|
v8_svn() {
|
||
|
|
sed -e 's/^.*"\([0-9]\+\)",$/\1/'
|
||
|
|
}
|
||
|
|
|
||
|
|
v8_roll() {
|
||
|
|
cut -d" " -f1
|
||
|
|
}
|
||
|
|
|
||
|
|
find_rev() {
|
||
|
|
git svn find-rev $1
|
||
|
|
}
|
||
|
|
|
||
|
|
msg() {
|
||
|
|
msg=$(git log --format="%h %ci %ce" -1 $1)
|
||
|
|
h=$(echo $msg | cut -d" " -f1)
|
||
|
|
d=$(echo $msg | cut -d" " -f2)
|
||
|
|
t=$(echo $msg | cut -d" " -f3)
|
||
|
|
a=$(echo $msg | cut -d" " -f5)
|
||
|
|
a1=$(echo $a | cut -d"@" -f1)
|
||
|
|
a2=$(echo $a | cut -d"@" -f2)
|
||
|
|
echo $h $d $t $a1@$a2
|
||
|
|
}
|
||
|
|
|
||
|
|
v8_revision() {
|
||
|
|
cd $V8
|
||
|
|
$INFO -v $1
|
||
|
|
}
|
||
|
|
|
||
|
|
rolls() {
|
||
|
|
roll=$2
|
||
|
|
for i in $(seq 1 $1); do
|
||
|
|
info=$(v8_info $roll)
|
||
|
|
roll=$(echo $info | v8_roll $roll)
|
||
|
|
trunk=$(echo $info | v8_svn $roll)
|
||
|
|
echo "$(v8_revision $trunk) $trunk $(find_rev $roll) $(msg $roll)"
|
||
|
|
roll=$roll^1
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
########## Option parsing
|
||
|
|
|
||
|
|
REVISIONS=1
|
||
|
|
START=HEAD
|
||
|
|
|
||
|
|
while getopts ":hn:s:" OPTION ; do
|
||
|
|
case $OPTION in
|
||
|
|
h) usage
|
||
|
|
exit 0
|
||
|
|
;;
|
||
|
|
n) REVISIONS=$OPTARG
|
||
|
|
;;
|
||
|
|
s) START=$OPTARG
|
||
|
|
;;
|
||
|
|
?) echo "Illegal option: -$OPTARG"
|
||
|
|
usage
|
||
|
|
exit 1
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
rolls $REVISIONS $START
|