Added helper script for cherry-picking commits from v8

Change-Id: I563302b9d5c83e6497d89550657c7d17f0ba7bc3
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/bin/cherry-pick-from-v8.sh b/bin/cherry-pick-from-v8.sh
new file mode 100755
index 0000000..069d37c
--- /dev/null
+++ b/bin/cherry-pick-from-v8.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+#############################################################################
+##
+## Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+## All rights reserved.
+## Contact: Nokia Corporation (qt-info@nokia.com)
+##
+## This file is the build configuration utility of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## GNU Lesser General Public License Usage
+## This file may be used under the terms of the GNU Lesser General Public
+## License version 2.1 as published by the Free Software Foundation and
+## appearing in the file LICENSE.LGPL included in the packaging of this
+## file. Please review the following information to ensure the GNU Lesser
+## General Public License version 2.1 requirements will be met:
+## http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## In addition, as a special exception, Nokia gives you certain additional
+## rights. These rights are described in the Nokia Qt LGPL Exception
+## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU General
+## Public License version 3.0 as published by the Free Software Foundation
+## and appearing in the file LICENSE.GPL included in the packaging of this
+## file. Please review the following information to ensure the GNU General
+## Public License version 3.0 requirements will be met:
+## http://www.gnu.org/copyleft/gpl.html.
+##
+## Other Usage
+## Alternatively, this file may be used in accordance with the terms and
+## conditions contained in a signed written agreement between you and Nokia.
+##
+##
+##
+##
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+v8repo=https://github.com/v8/v8.git
+
+if [ "$#" != 1 ]; then
+    echo "usage: $0 <commit>"
+    exit 1
+fi
+
+commit=$1
+git cat-file -e $commit
+if [ $? != 0 ]; then
+    echo "Cannot find commit $commit . Trying to fetch it from the master branch at $v8repo."
+    git fetch $v8repo master
+    git cat-file -e $commit
+    if [ $? != 0 ]; then
+        echo "I still cannot find that commit, not even in the master branch. Please run git fetch yourself"
+        echo "with the appropriate parameters to get the commit you'd like to cherry-pick into this repo."
+        exit 1
+    fi
+fi
+
+((git format-patch -M -C --relative --stdout "$commit^..$commit" ) | git am -s -3 --directory=src/3rdparty/v8) && git commit --amend