Owncloud update & update apps

update-owncloud.sh

#!/bin/bash
BRANCH="stable8"
ROOTDIR="$PWD"
WWWUSER="www-data"
WWWGROUP="www-data"
if [ $(id -u) != 0 ]; then
  printf "**************************************\n"
  printf "* Error: You must run this with sudo. *\n"
  printf "**************************************\n"
  exit 0
fi

git checkout $BRANCH -q > /dev/null
echo "Checking if owncloud needs updating"
OCUPDATE=$(git pull origin $BRANCH -q);
if [ "$OCUPDATE" = "Already up-to-date." ]; then
   echo "Already up-to-date"
else
   COLOR="green"
   green='\033[0;32m'
   NC='\033[0m' # No Color
   echo -e "${green}ownCloud has been updated!${NC}"

   echo "Owncloud has been updated!"
fi;
git submodule update > /dev/null

for d in apps/*/ ; do
   GITDIR="$ROOTDIR/$d"
   cd "$GITDIR"

   BRANCHES=$(git branch -a -q);
   if test "${BRANCHES#*$BRANCH}" != "$BRANCHES"
   then
     TARGETBRANCH=$BRANCH
   else
     TARGETBRANCH="master"
   fi;
   echo "Updating $d branch: $TARGETBRANCH"
   git checkout $TARGETBRANCH -q > /dev/null
   GITRESULT=$(git pull origin $TARGETBRANCH -q)
   if [ "$GITRESULT" = "Already up-to-date." ]; then
       echo -e "Already up-to-date"
   else
       COLOR="green"
       green='\033[0;32m'
       NC='\033[0m' # No Color
       echo -e "${green}App has been updated${NC}"
   fi;
   echo "============="
done
echo "Running occ upgrade"
sudo -u $WWWUSER $ROOTDIR/occ upgrade


#custom things:
echo "Enable passman"
sudo -u $WWWUSER $ROOTDIR/occ app:enable passman

echo "Correcting permissions"
chown -R $WWWUSER:$WWWGROUP $ROOTDIR
find $ROOTDIR -type d -exec chmod u=rwx,g=rx,o= '{}' \;
find $ROOTDIR -type f -exec chmod u=rw,g=r,o= '{}' \;
chmod +x $ROOTDIR/update-owncloud.sh
chmod +x $ROOTDIR/occ