XCode project versioning

Version.sh

#!/bin/bash

GITBRANCH=$(git branch | grep "\*" | awk '{print $2}')
PREFIX="XC"

if [ -z "${PROJECT_DIR}" ]; then
	PROJECT_DIR=$(pwd)
fi

GIT_BRANCH=$(git branch | grep "\*" | awk '{print $2}')
BUILD_NUMBER=$(xcrun git rev-list ${GIT_BRANCH} | wc -l | tr -d ' ')
BUILD_HASH=$(xcrun git rev-parse --short --verify master | tr -d ' ')

echo "#define ${PREFIX}BUILD_NUMBER ${BUILD_NUMBER}" > "${PROJECT_DIR}/Version.h"
echo "#define ${PREFIX}BUILD_HASH @\"${BUILD_HASH}\"" >> "${PROJECT_DIR}/Version.h"

find "${PROJECT_DIR}" -iname "*.plist" -maxdepth 1 -exec touch {} \;