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|
#!/bin/bash
die() {
echo $*
exit 1
}
default_tag="javascriptcore-4.6-snapshot-29072009"
if [ $# -eq 0 ]; then
tag="$default_tag"
elif [ $# -eq 1 ]; then
tag=$1
else
die "usage: $0 [commit (defaults to $default_tag)]"
fi
repository=`git config qtwebkit.url`
if [ -z "$repository" ]; then
die "error: cannot locate webkit git repository. please run git config --global qtwebkit.url /path-or-url/to/webkit/repo"
fi
excluded_directories="$excluded_directories JavaScriptCore/Makefile"
excluded_directories="$excluded_directories JavaScriptCore/GNUmakefile.am"
excluded_directories="$excluded_directories JavaScriptCore/Configurations"
excluded_directories="$excluded_directories JavaScriptCore/JavaScriptCore.exp"
excluded_directories="$excluded_directories JavaScriptCore/JavaScriptCore.xcodeproj"
excluded_directories="$excluded_directories JavaScriptCore/tests"
excluded_directories="$excluded_directories JavaScriptCore/API/tests"
excluded_directories="$excluded_directories JavaScriptCore/JavaScriptCore.vcproj"
excluded_directories="$excluded_directories JavaScriptCore/wtf/wx"
excluded_directories="$excluded_directories JavaScriptCore/wtf/gtk"
excluded_directories="$excluded_directories JavaScriptCore/wtf/mac"
excluded_directories="$excluded_directories JavaScriptCore/wtf/win"
excluded_directories="$excluded_directories JavaScriptCore/wtf/chromium"
excluded_directories="$excluded_directories JavaScriptCore/wtf/haiku"
excluded_directories="$excluded_directories JavaScriptCore/icu"
files_to_remove=""
files_to_remove="$files_to_remove JavaScriptCore/AllInOneFile.cpp"
files_to_remove="$files_to_remove JavaScriptCore/JavaScriptCoreSources.bkl"
files_to_remove="$files_to_remove JavaScriptCore/jscore.bkl"
require_clean_work_tree() {
# test if working tree is dirty
git rev-parse --verify HEAD > /dev/null &&
git update-index --refresh &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD ||
die "Working tree is dirty"
}
which qmake >/dev/null 2>/dev/null
if [ "$?" != 0 ]; then
die "abort: Could not locate qmake in your PATH"
fi
test -z "$(git rev-parse --show-cdup)" || {
exit=$?
echo >&2 "You need to run this command from the toplevel of the working tree."
exit $exit
}
echo "checking working tree"
require_clean_work_tree
revCount=`git ls-remote $repository | grep $tag | awk '{print $1}' | wc -l`
if [ "$revCount" != 1 ]; then
die "Cannot parse $tag into a revision. It seems ambiguous".
fi
rev=`git ls-remote $repository | grep -E "^.+$tag$" | awk '{print $1}'`
tarball=`mktemp /tmp/webkit-snapshot.tar.XXXXXX` || exit 1
echo "creating $tarball"
echo "archiving webkit from $repository $tag ( $rev )"
git archive --remote=$repository $rev JavaScriptCore WebKit.pri > $tarball || exit 1
echo "removing unwanted files and directories"
for dir in $excluded_directories; do
echo " removing $dir"
tar --delete --file=$tarball $dir
done
for item in $exclude_with_exceptions_list; do
dir=`echo $item | awk -F : '{print $1}'`
include=`echo $item | awk -F : '{print $2}'`
echo " removing $dir except $include"
files=`tar --list --file=$tarball $dir | grep -v -E "^$dir\$" | grep -v $include`
tar --delete --file=$tarball $files
done
for file in $files_to_remove; do
echo " removing $file"
tar --delete --file=$tarball $file
done
echo "done!"
srcdir=src/3rdparty/javascriptcore
absSrcDir=$PWD/$srcdir
localDiff=
lastImportRevison=
echo "replacing $srcdir"
if [ -d $srcdir ]; then
git ls-files $srcdir | xargs rm
git ls-files -z src/3rdparty/javascriptcore | git update-index --force-remove -z --stdin
else
mkdir -p $srcdir
fi
(cd $srcdir && tar xf $tarball)
git add $srcdir
echo "generating extra sources"
(
for proj in JavaScriptCore; do
cd $absSrcDir/$proj &&
rm -rf tmp &&
mkdir tmp &&
cd tmp &&
mkdir -p ../generated &&
qmake -o Makefile CONFIG-=QTDIR_build QT_CONFIG+=phonon GENERATED_SOURCES_DIR=`pwd`/../generated OUTPUT_DIR=`pwd` ../$proj.pro &&
make generated_files &&
perl -pi -e "s,$absSrcDir/,,g" ../generated/*.cpp ../generated/*.h &&
git add ../generated &&
cd .. &&
rm -rf tmp &&
cd ..
done
)
rm -rf $srcdir/WebKitBuild
cat >$srcdir/VERSION <<EOT
This is a snapshot of JavaScriptCore from
git://gitorious.org/qtwebkit/qtwebkit.git
The commit imported was from the
$tag branch/tag
and has the sha1 checksum
$rev
EOT
git add $srcdir/VERSION
git diff-files --name-only -z | git update-index --remove -z --stdin
echo "removing $tarball"
rm -f $tarball
cat >commitlog.txt <<EOT
Updated JavaScriptCore from $repository to $tag ( $rev )
EOT
if [ -d "$repository/.git" -a -n "$lastImportRevison" ]; then
echo >>commitlog.txt
echo "Changes in WebKit/qt since the last update:" >>commitlog.txt
echo >>commitlog.txt
git --git-dir=$repository/.git diff $lastImportRevison $rev -- WebKit/qt/ChangeLog | sed -n -e "s,^\+\(.*\),\1,p" >>commitlog.txt
fi
echo "Changes:"
echo
git --no-pager diff --name-status --cached $srcdir
echo
echo "Wrote commitlog.txt. Use with"
echo
echo " git commit -e -F commitlog.txt"
echo
echo "to commit your changes"
if [ -n "$localDiff" ]; then
echo
echo "The changes that were locally stored in Perforce are now stored as a git patch in $localDiff"
echo "You may want to appy them with"
echo
echo " git am -3 $localDiff"
echo
fi
|
