5155 clean on failure

  echo ">> [$(date)] Syncing branch repository"

  builddate=$(date +%Y%m%d)

  repo_out=$(repo sync -c --force-sync 2>&1 > /dev/null)

  repo_status=$?

  echo -e $repo_out

  if ! repo sync -c --force-sync

  then

  if [ "$repo_status" != "0" ];  then

    if [ -f /root/userscripts/clean.sh ]; then

      if [[ "$repo_out" == *"Failing repos:"* ]]; then

        list_line=`echo -e $repo_out | sed 's/.*Failing repos: //'`

      fi

      if [[ "$repo_out" == *"Cannot remove project"* ]]; then

        list_line=`echo -e $repo_out | grep "Cannot remove project" | sed -e 's/.*error: \(.*\): Cannot.*/\1/'`

      fi

      echo ">> [$(date)] Running clean.sh"

      /root/userscripts/clean.sh $list_line

      if ! repo sync -c --force-sync ; then

        sync_successful=false

      fi

    else

      sync_successful=false

    fi

  fi

  if [ "$sync_successful" = true ]; then

    repo forall -c 'git lfs pull'

  fi