#!/bin/bash
#
# openmamba-autobuild-autoport daily cron script
# (c) 2008-2012 by Silvan Calarco <silvan.calarco@mambasoft.it>
#
#. /etc/sysconfig/openmamba-central
. /etc/sysconfig/autoport

[ "$AUTOPORT_ENABLE" = "1" -o "$AUTOPORT_ENABLE" = "true" ] || exit 0

ME=`basename $0`
[ "$$" == "`pidof -x $ME`" ] || {
   [[ "`/usr/bin/tty`" != "not a tty" ]] && echo "Warning: $ME script already running; exiting."
   exit 0
}

PIDFILE=/var/run/autodist/autoport.pid
HOUR=`date +%H`
[ "`uname -m`" = "x86_64" ] && HOST_IS_X86_64=1

function pid_check() {

   [ -e $PIDFILE ] && PIDCHECK=`cat $PIDFILE`

   [ "$PIDCHECK" -a -e /proc/$PIDCHECK ] && {
      echo "Error: an autodist process is already running; exiting for safety."
      exit 0

   }
}

pid_check

for i in `seq 0 ${#AUTOPORT_ARCH[*]}`; do
 for r in ${AUTOPORT_REPOSITORIES[$i]}; do
   [ "${AUTOPORT_ARCH[$i]}" ] || continue
   [ "${AUTOPORT_DISABLE[$i]}" -a "${AUTOPORT_DISABLE[$i]}" != "0" ] && continue

   if [ "$HOST_IS_X86_64" -a "${AUTOPORT_ARCH[$i]}" != "x86_64" ]; then
      CMD_PREFIX=linux32
   else
      CMD_PREFIX=
   fi

   if [ "${AUTOPORT_CHROOT[$i]}" ]; then
      LOGFILE="/var/autodist/log/autoport-chroot-${AUTOPORT_CHROOT[$i]}.log"
      LASTLOGFILE="/var/autodist/log/autoport-chroot-${AUTOPORT_CHROOT[$i]}-last.log"
   elif [ "${AUTOPORT_NATIVE[$i]}" ]; then
      LOGFILE="/var/autodist/log/autoport-native-$r-${AUTOPORT_ARCH[$i]}.log"
      LASTLOGFILE="/var/autodist/log/autoport-native-$r-${AUTOPORT_ARCH[$i]}-last.log"
   elif [ "${AUTOPORT_CROSS[$i]}" ]; then
      LOGFILE="/var/autodist/log/autoport-cross-${AUTOPORT_CROSS[$i]}.log"
      LASTLOGFILE="/var/autodist/log/autoport-cross-${AUTOPORT_CROSS[$i]}-last.log"
   else
      continue
   fi
   [ -e $LOGFILE ] && mv $LOGFILE $LASTLOGFILE

   echo "+ Autoport start at `date`" > $LOGFILE
   echo "============================================" >> $LOGFILE

   if [ "${AUTOPORT_CHROOT[$i]}" ]; then
      a=${AUTOPORT_CHROOT[$i]}
      # sudo mount -o bind /proc /var/autoport/$a/proc
      [[ "`/usr/bin/tty`" != "not a tty" ]] && echo "Updating packages in $a chroot environment"
      echo "= Updating packages in $a chroot environment..." >> $LOGFILE
      LANG=C /usr/sbin/chroot /var/autoport/$a smart update --quiet > /dev/null
      LANG=C /usr/sbin/chroot /var/autoport/$a smart upgrade -y >> $LOGFILE
      echo "= Working on $r($a) in chroot mode..." >> $LOGFILE
      [[ "`/usr/bin/tty`" != "not a tty" ]] && echo "Working on $r($a) in chroot mode" >> $LOGFILE
      # disable service restarts
      mv /var/autoport/$a/sbin/service /var/autoport/$a/sbin/service.autoport
      ln -s /bin/true /var/autoport/$a/sbin/service
      $CMD_PREFIX /usr/sbin/chroot /var/autoport/$a su -l ${AUTOPORT_CHROOT_USER[$i]} -c "autoport -b -r $r" >> $LOGFILE
      mv /var/autoport/$a/sbin/service.autoport /var/autoport/$a/sbin/service
      cat /var/autoport/$a/home/${AUTOPORT_CHROOT_USER[$i]}/.autoport/${AUTOPORT_ARCH[$i]}/${r}.log >> $LOGFILE
   fi

   if [ "${AUTOPORT_NATIVE[$i]}" ]; then
      a=${AUTOPORT_ARCH[$i]}
      [[ "`/usr/bin/tty`" != "not a tty" ]] && echo "Updating packages in $a native environment"
      echo "= Updating packages in $a native environment..." >> $LOGFILE
      LANG=C smart update > /dev/null
      LANG=C smart upgrade -y >> $LOGFILE
      echo "= Working on $r($a) in native mode" >> $LOGFILE
      su -l autodist -c "autoport -b -r $r" >> $LOGFILE
      cat /var/autodist/.autoport/$a/log >> $LOGFILE
   fi

   if [ "${AUTOPORT_CROSS[$i]}" ]; then
      a=${AUTOPORT_CROSS[$i]}
      [[ "`/usr/bin/tty`" != "not a tty" ]] && echo "Working on $r($a) in cross-platform mode"
      echo "= Working on $r($a) in cross-platform mode" >> $LOGFILE
      su -l autodist -c "autoport -b -x $a -r $r" >> $LOGFILE
      cat /var/autodist/.autoport/$a/log >> $LOGFILE
   fi

   echo "- Autoport end at `date`" >> $LOGFILE
   echo "============================================" >> $LOGFILE

 done
done