dselect/update

   1 #!/bin/sh
   2 set -e
   3
   4 # Get the configuration from /etc/apt/apt.conf
   5 OPTS="-f"
   6 APTGET="/usr/bin/apt-get"
   7 APTCACHE="/usr/bin/apt-cache"
   8 DPKG="/usr/bin/dpkg"
   9 CACHEDIR="/var/cache/apt"
  10 PROMPT="no"
  11 RES=`apt-config shell OPTS DSelect::UpdateOptions \
  12       DPKG Dir::Bin::dpkg APTGET Dir::Bin::apt-get \
  13       APTCACHE Dir::Bin::apt-cache CACHEDIR Dir::Cache \
  14       PROMPT DSelect::PromptAfterUpdate`
  15 eval $RES
  16
  17 # It looks slightly ugly to have a double / in the dpkg output
  18 CACHEDIR=`echo $CACHEDIR | sed -e "s|/$||"`
  19
  20 set +e
  21 FAILED=0
  22 $APTGET $OPTS update || FAILED=1
  23 set -e
  24
  25 echo "Merging Available information"
  26 rm -f /var/cache/apt/available
  27 $APTCACHE dumpavail > $CACHEDIR/available
  28 $DPKG --update-avail $CACHEDIR/available
  29 rm -f $CACHEDIR/available
  30
  31 if [ $PROMPT = "yes" ]; then
  32    echo "Press enter to continue." && read RES;
  33 fi
  34
  35 exit $FAILED