#!/bin/sh
# Preserve new files
install_file() {
NEW="$1"
OLD="`dirname $NEW`/`basename $NEW .new`"
# If there's no file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
# arg 1: the new package version
pre_install() {
/bin/true
}
# arg 1: the new package version
post_install() {
#
# NOTE:
# 'install-info' can work using relative paths and we can make use build machine
# utility during installation to the some partition and use target 'install-info'
# during installation directly on the running target machine.
#
if [ -x /usr/bin/install-info ] ; then
install-info --info-dir=usr/share/info usr/share/info/sharutils.info.gz 2>/dev/null
elif ! grep "(sharutils)" usr/share/info/dir 1> /dev/null 2> /dev/null ; then
cat << EOF >> usr/share/info/dir
Archiving
* Shar utilities: (sharutils). Shell archiver, uuencode/uudecode.
Individual utilities
* shar: (sharutils)shar Invocation. Make a shell archive.
* unshar: (sharutils)unshar Invocation. Explode a shell archive.
* uudecode: (sharutils)uudecode Invocation. Restore file from 7-bits.
* uuencode: (sharutils)uuencode Invocation. Force binary file to 7-bits.
EOF
fi
}
# arg 1: the new package version
# arg 2: the old package version
pre_update() {
/bin/true
}
# arg 1: the new package version
# arg 2: the old package version
post_update() {
post_install
}
# arg 1: the old package version
pre_remove() {
if [ -x /usr/bin/install-info ] ; then
install-info --delete --info-file=usr/share/info/sharutils.info.gz --dir-file=usr/share/info/dir 2> /dev/null || /bin/true
fi
}
# arg 1: the old package version
post_remove() {
/bin/true
}
operation=$1
shift
$operation $*