zoneminder/distros/ubuntu1504/preinst

33 lines
798 B
Plaintext
Raw Normal View History

2015-05-25 04:01:51 +08:00
#!/bin/sh
set -e
abort=false
2015-10-09 19:45:19 +08:00
if [ -L /usr/share/zoneminder/www/events ]; then
l=$(readlink /usr/share/zoneminder/www/events)
if [ "$l" != "/var/cache/zoneminder/www/events" ]; then
2015-05-25 04:01:51 +08:00
abort=true
fi
fi
2015-10-09 19:45:19 +08:00
if [ -L /usr/share/zoneminder/www/images ]; then
l=$(readlink /usr/share/zoneminder/www/images )
if [ "$l" != "/var/cache/zoneminder/www/images" ]; then
2015-05-25 04:01:51 +08:00
abort=true
fi
fi
if [ "$abort" = "true" ]; then
cat >&2 << EOF
Aborting installation of zoneminder due to non-default symlinks in
2015-10-09 19:45:19 +08:00
/usr/share/zoneminder/www for the images and/or events directory, which could
2015-05-25 04:01:51 +08:00
result in loss of data. Please move your data in each of these directories to
2015-10-09 19:45:19 +08:00
/var/cache/zoneminder/www before installing zoneminder from the package.
2015-05-25 04:01:51 +08:00
EOF
exit 1
fi
#DEBHELPER#
exit 0