preinst is in llgal 0.13.19-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #!/bin/sh
set -e
# Remove the conffile unless modified
rm_unchanged_conffile() {
CONFFILE="$1"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum=`dpkg-query -W -f='${Conffiles} ' llgal | grep "$CONFFILE[[:space:]]" | cut -d' ' -f3`
if [ "$md5sum" = "$old_md5sum" ]; then
rm -f "$CONFFILE"
fi
fi
}
# Prepare to move a conffile without triggering a dpkg question
prep_mv_conffile() {
rm_unchanged_conffile "$1"
}
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" le "0.11-1"; then
prep_mv_conffile "/etc/llgalrc"
else if dpkg --compare-versions "$2" le "0.13.10-1"; then
rm_unchanged_conffile "/etc/llgal/llgalrc"
fi fi
esac
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