what's the best way to make this hooks working when the "git fetch" is on an other server ?

post-receive

read oldrev newrev refname

branch=${refname#refs/heads/} 
dir_develop=/home/www/dev.mywebsite.com
dir_master=/home/www/mywebsite.com
[email protected]


if (test "$branch" = "develop") then
	cd $dir_develop
	unset GIT_DIR
	git fetch origin
	git reset --hard origin/master
	#chmod g+w * -R
	res="$?"
	if (test ! -z "$res") then
		echo "$dir_develop has been updated from $oldrev to $newrev (refname=$refname)"| mail -s "[DEPLOY OK] branch $branch " $mail
	else
		echo "error when git pull origin $branch in '$dir_develop'. (error=$res). When update from $oldrev to $newrev (refname=$refname)"| mail -s "[DEPLOY ERROR] branch $branch " $mail
	fi
else
	if (test "$branch" = "master") then
		#export GIT_WORK_TREE=$dir_develop
		cd $dir_master
		unset GIT_DIR
		git fetch origin
		git reset --hard origin/master
		#git checkout -f master
		#cd $dir_master
		#unset GIT_DIR
		#git pull origin $branch
		#chmod g+w * -R
		res="$?"
		if (test ! -z "$res") then
			echo "$dir_master has been updated from $oldrev to $newrev (refname=$refname)"| mail -s "[DEPLOY OK] branch $branch " $mail
		else
			echo "error when git pull origin $branch in '$dir_master'. (error=$res). When update from $oldrev to $newrev (refname=$refname)"| mail -s "[DEPLOY ERROR] branch $branch " $mail
		fi

	else
		echo "ref != develop, nothing has been done :) "| mail -s "[DEV] /dev/null :p" $mail
	fi
	
fi