git=`sh /etc/profile; which git`
branch_name=`$git symbolic-ref HEAD | sed -e 's,.*/\\(.*\\),\\1,'`
git_count=`$git rev-list $branch_name |wc -l | sed 's/^ *//;s/ *$//'`
simple_branch_name=`$git rev-parse --abbrev-ref HEAD`

build_number="$git_count"
if [ $CONFIGURATION != "Release" ]; then
build_number+="-$simple_branch_name"
fi

plist="${SRCROOT}/WatchKit App/Info.plist"

/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $build_number" "$plist"