archie/release/install/unwrap

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#!/bin/csh
#
# 1994 (c) Bunyip Information Systems, Inc.
# by Luc Boulianne (lucb@bunyip.com)
#
# For solaris ...
set path=(/usr/ucb $path)
#
set VERS=3.5
set ARCHIE=archie
set ARCHHOME=~archie
set basedone=0
set id=`id | sed 's/(.*$//' | sed 's/^.*=//'`;
if ( $id != 0 ) then
echo "You must be running as superuser to install archie";
exit 2;
endif
(echo $ARCHHOME > /dev/null)
if ($status == 1) then
cat - <<EOC
Unable to find archie's home directory. You must have an archie home
directory to successfully use this script. Please create one now.
Refer to the System Manual for additional instructions.
EOC
exit
endif
cat - <<EOC
archie $VERS
This \`unwrap' script is an elementary tool for upgrading to or installing
your archie $VERS distribution. You need to have gzip installed in your
system. If you do not have it you may get the source through anonymous ftp
from ftp.bunyip.com in the directory /pub/gnu. The script will proceed in
two phases:
Phase 1: will search for any distribution (*.tgz) files. If any are
found, it will try to unpack them in the current archie
home directory. Currently there are two distribution
files, and you will be prompted before any are unpacked.
For an upgrade, care will be taken to move aside any files
this script is about to overwrite, by rotating these files
(ie: \`file-a' becomes \`file-a.0', etc. Should any mishap
occur, the script \`unrotate' has been provided to assist
you in recovering rotated files.
Phase 2: will proceed to install an empty archie database. The
script will try to determine if you already have such a
database. Again, you will be prompted before proceeding.
EOC
echo -n "Proceed? [n] "
set ans="$<"
if ( $ans != "y" ) then
echo "Not proceeding"
exit
endif
set ARCH=`uname -s`
set MACHINE=`uname -m`
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set dirname=`dirname $0`
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if ( "$MACHINE" == "sun4m" ) then
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switch ($ARCH)
case SunOS:
if ( `uname -r` == 5.6 ) then
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set REL=5.4
endif
if ( `uname -r` == 5.5 ) then
set REL=5.4
endif
if ( `uname -r` == 5.4 ) then
set REL=5.4
endif
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if ( `uname -r` == 4.1.4 ) then
set REL=4.1.4
endif
breaksw
case AIX:
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set REL=3.2
breaksw
endsw
endif
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if ( "$MACHINE" == "i86pc" ) then
switch ($ARCH)
case SunOS:
if ( `uname -r` == 5.11 ) then
set REL=5.6
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endif
if ( `uname -r` == 5.10 ) then
set REL=5.6
endif
if ( `uname -r` == 5.9 ) then
set REL=5.6
endif
if ( `uname -r` == 5.8 ) then
set REL=5.6
endif
if ( `uname -r` == 5.7 ) then
set REL=5.6
endif
if ( `uname -r` == 5.6 ) then
set REL=5.6
endif
case AIX:
set REL=5.6
breaksw
endsw
endif
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echo "Phase 1: Unpacking the distribution"
set name=archie-${VERS}-${ARCH}-${REL}-${MACHINE}-base.tgz
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echo -n "Looking for the distribution file [$name] ..."
if ( -f $name ) then
echo "found it."
if ( -e $ARCHHOME/help ) then
cat - <<EOC1
It looks like you already have an archie system in ~$ARCHIE. This
probably means you want to upgrade your system. The 3.3 upgrade only
requires that you upgrade your binary files along with a few
miscellaneous files. The \`archie-${VERS}-${ARCH}-${REL}-${MACHINE}.tgz'
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distribution file contains all you require.
EOC1
if ( $ARCH != "AIX") then
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cat - <<EOC2
You probably don't need to install this \`base' distribution file.
If you still want to proceed with the installation of this base
distribution, then we strongly suggest that you abort this script,
set the \`archie' home directory in a new location and re-run this
script.
EOC2
else
cat - <<EOC3
However, on the AIX platform, which you are running on, you will
need to install this \`base' distribution file along with the
\`binaries' distribution file. We STRONGLY suggest that you ABORT
this script, set the \`archie' home directory to a new, empty
location and re-run this script.
EOC3
endif
echo -n "Abort this script now [y] "
set ans="$<"
if ( $ans != "n" ) then
echo "Aborting."
exit
endif
endif
echo -n "Proceed with installation of base distribution? [n] "
set ans="$<"
if ( $ans != "y" ) then
echo "Not Proceeding."
else
echo "Untar proceeding..."
echo "$dirname/untar -d $ARCHHOME $name"
$dirname/untar -d $ARCHHOME $name
set basedone=1
endif
else
echo "not found."
endif
set name=archie-${VERS}-${ARCH}-${REL}-${MACHINE}-A.tgz
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echo -n "Looking for the distribution file [$name] ..."
if ( -f $name ) then
echo "found it."
echo -n "Untar ${name}? [n] "
set ans="$<"
if ( $ans != "y" ) then
echo "Not untarring."
else
echo "Untar proceeding..."
echo "$dirname/untar -d $ARCHHOME $name"
$dirname/untar -d $ARCHHOME $name
endif
else
echo "not found."
endif
set name=archie-${VERS}-${ARCH}-${REL}-${MACHINE}-B.tgz
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echo -n "Looking for the distribution file [$name] ..."
if ( -f $name ) then
echo "found it."
echo -n "Untar ${name}? [n] "
set ans="$<"
if ( $ans != "y" ) then
echo "Not untarring."
else
echo "Untar proceeding..."
echo "$dirname/untar -d $ARCHHOME $name"
$dirname/untar -d $ARCHHOME $name
endif
else
echo "not found."
endif
echo "Phase 1: done."
echo ""
set dbtar=$ARCHHOME/tmp/db.tar
set dbdir=$ARCHHOME/db
set dbtst=$ARCHHOME/db/host_db/host-db.pag
if (( $basedone == 1 ) && ( -e $dbtar )) then
echo "Phase 2: Installation of a EMPTY archie database."
echo "[Making sure there is not one there already.]"
echo "[Looking for ~$ARCHIE/db and ~$ARCHIE/db/host_db/host-db.pag...]"
if ( -e $ARCHHOME/db && -e $dbtst ) then
echo "It seems you might have an archie database..."
if ( -z $dbtst ) then
echo "It seems you have an empty archie hosts database"
echo "CAUTION: I could be wrong. Answering 'y' will"
echo ' destroy any archie database you might have had.'
else
echo "It seems you have an active archie hosts database"
echo "WARNING: answering 'y' will DESTROY it"
endif
else
echo "It seems that you don't have an archie database"
endif
echo -n "Should I proceed with the installation of an EMPTY archie database? [n] "
set ans="$<"
if ( $ans != "y") then
echo "Not proceeding."
else
cd $ARCHHOME
echo "These are the files that I will be installing:"
tar tvf tmp/db.tar
echo -n "Are you really sure you want to proceed? [n] "
set ans="$<"
if ( $ans == "y") then
echo "OK. Here we go."
tar xvpf tmp/db.tar
else
echo -n "That was close [y/n] "
set ans="$<"
echo "=:-)"
endif
endif
echo "Phase 2: done."
endif
echo ""
echo "Don't forget to configure your setup, ie: type:"
echo ""
echo " cd ~$ARCHIE/config; make"
echo ""