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#!/bin/sh
set -e
PACKAGE="schroot"
# Remove a conffile which has been forgotten by dpkg
# If the file does not exist, or is owned by any package, do not remove it.
rm_conffile() {
local CONFFILE delete
CONFFILE="$1"
delete="false"
if [ -f "$CONFFILE" ]; then
local fpkg pkg
fpkg=""
pkg=""
if fpkg=$(dpkg -S "$CONFFILE" 2>/dev/null); then
# Don't delete, but check which package it came from.
pkg=$(echo "$fpkg" | sed -e 's/\(^[[:print:]][[:print:]]*\): .*$/\1/')
if [ "$pkg" = "$PACKAGE" ]; then
delete="true"
fi
else
rm -f "$CONFFILE"
delete="true"
fi
else
delete="true"
fi
# Remove dpkg cruft
if [ "$delete" = "true" ]; then
rm -f "${CONFFILE}.dpkg-old"
rm -f "${CONFFILE}.dpkg-new"
rm -f "${CONFFILE}.dpkg-dist"
fi
}
case "$1" in
upgrade | failed-upgrade | abort-install | abort-upgrade) ;;
remove)
# These are directories left over from old sessions. We don't
# remove recursively to guard against purging any user data which
# may inadvertently be remaining mounted under the session
# directories, so just try a simple rmdir for safety.
for dir in $(find /var/lib/schroot/mount -maxdepth 1 -type d | tac); do
rmdir "$dir" || echo "Failed to remove session mount directory $dir: Please check for any stray mounts or data under this directory and remove by hand." >&2
done
;;
purge | disappear) ;;
*)
echo "postrm called with unknown argument \`$1'" >&2
exit 0
;;
esac
#DEBHELPER#
exit 0
|
