# ----- Action.scr------------------------------------- 18FEB12A ------*
#
# This script is for Ubuntu Linux 10.04.4 (Lucid Lynx)
#
#   The assignments below should be set so that the Packages are in the
#   order that they are to be installed or deleted (top to bottom).
#   There are three columns of data for each package entry, the package
#   name, the package file, and the install sequence order.
#
# The following is a acending order via the sequence number
# A '#' appended to the front of the name does not install that pkg

PKGINSTALL="\
   libmotif3_2.2.3-4_i386.deb                11
   libmotif-dev_2.2.3-4_i386.deb             12
   x11proto-print-dev_1.0.3.xsf1-1_all.deb   13
   x11proto-core-dev_7.0.16-1_all.deb        14
   xtrans-dev_1.2.5-1_all.deb                15
   libpthread-stubs0_0.3-2_i386.deb          16
   libpthread-stubs0-dev_0.3-2_i386.deb      17
   libxdmcp-dev_1.0.3-1_i386.deb             18
   libxau-dev_1.0.5-1_i386.deb               19
   libxcb1-dev_1.5-2_i386.deb                20
   x11proto-input-dev_2.0-2_all.deb          21
   x11proto-kb-dev_1.0.4-1_all.deb           22
   libx11-dev_1.3.2-1ubuntu3_i386.deb        23
   libice-dev_1.0.6-1_i386.deb               24
   libsm-dev_1.1.1-1_i386.deb                25
   libxt-dev_1.0.7-1_i386.deb                26
   x11proto-xext-dev_7.1.1-2_all.deb         27
   libxext-dev_1.1.1-2_i386.deb              28
   libxmu-headers_1.0.5-1_all.deb            29
   libxmu-dev_1.0.5-1_i386.deb               30
"
# The following is a decending order via the sequence number
PKGDELETE="\
   libxmu-dev_1.0.5-1_i386.deb               30
   libxmu-headers_1.0.5-1_all.deb            29
   libxext-dev_1.1.1-2_i386.deb              28
   x11proto-xext-dev_7.1.1-2_all.deb         27
   libxt-dev_1.0.7-1_i386.deb                26
   libsm-dev_1.1.1-1_i386.deb                25
   libice-dev_1.0.6-1_i386.deb               24
   libx11-dev_1.3.2-1ubuntu3_i386.deb        23
   x11proto-kb-dev_1.0.4-1_all.deb           22
   x11proto-input-dev_2.0-2_all.deb          21
   libxcb1-dev_1.5-2_i386.deb                20
   libxau-dev_1.0.5-1_i386.deb               19
   libxdmcp-dev_1.0.3-1_i386.deb             18
   libpthread-stubs0-dev_0.3-2_i386.deb      17
   libpthread-stubs0_0.3-2_i386.deb          16
   xtrans-dev_1.2.5-1_all.deb                15
   x11proto-core-dev_7.0.16-1_all.deb        14
   x11proto-print-dev_1.0.3.xsf1-1_all.deb   13
   libmotif-dev_2.2.3-4_i386.deb             12
   libmotif3_2.2.3-4_i386.deb                11
"

clear
lsb_release -d | {
  while read JUNK1 OSTYPE VERSION JUNK4 ; do
    if [[ $OSTYPE != Ubuntu || $VERSION != 10.04.4 ]]; then
      echo " "
      echo "** Wrong OS type or version for this script!"
      echo " "
      exit 1
    fi
  done
}
if [[ $? == 1 ]]; then
  exit 1                # Release version pipe error
fi

exec 8<&0               # STDIN now also file discriptor '&8'
if [[ $1 == -del ]]; then
  echo "Begin Package Deletes....
        " >ActPkgResult.txt

  echo " "
  echo "This script will delete the following Packages for Ubuntu."
  echo " "
  echo "$PKGDELETE"
  echo "As each Package is deleted, there will be a pause at the"
  echo "end of each so you can analyze the delete.  If the uninstall"
  echo "is bad, use Ctl-C to cancel this script of deletes.  Update"
  echo "this script if necessary and run this script again."
  echo "Press ENTER to continue, or Ctl-C to quit...."
  read

  echo "$PKGDELETE" | { # Here file descriptor '&0' no longer STDIN
    while read PKGFILE SEQNUM; do
      if [[ $PKGFILE == \#* ]]; then
        continue
      fi
      if [[ -n $PKGFILE ]]; then
        PKGFILE=${PKGFILE%%_*}   # trim out package name
        clear
        set -x
        sudo apt-get -y purge $PKGFILE
        set +x
        echo "****  Now evaluate results or Ctl-C this script...."
        read ANS <&8
      fi
    done
    sudo apt-get clean
  } 2>&1 | tee -a ActPkgResult.txt
  echo "Package Delete list has completed."
else
  echo " "
  echo "Note: If you should want to delete all the packages installed"
  echo "      by this script, just pass the parm '-del'"
  echo " "

  echo "Begin Package Updates....
        " >ActPkgResult.txt

  echo "This script will install the following Packages for Ubuntu."
  echo " "
  echo "$PKGINSTALL"
  echo "As each Package is installed, there will be a pause at the"
  echo "end of each so you can analyze the install.  If the install"
  echo "is bad, use Ctl-C to cancel this script of updates.  Update"
  echo "this script if necessary and run this script again."
  echo "Press ENTER to continue, or Ctl-C to quit...."
  read

  echo "$PKGINSTALL" | { # Here file descriptor '&0' no longer STDIN
    while read PKGFILE SEQNUM; do
      if [[ $PKGFILE == \#* ]]; then
        continue
      fi
      if [[ -n $PKGFILE ]]; then
        clear
        set -x
        sudo dpkg -i $PKGFILE
        set +x
        echo "****  Now evaluate results or Ctl-C this script...."
        read ANS <&8
      fi
    done
  } 2>&1 | tee -a ActPkgResult.txt
  echo "Package Update list has completed."
fi
exec 8<&-               # This deletes file discriptor '&8'

cwte ActPkgResult.txt

echo " "