preinst is in imagemagick-doc 8:6.9.7.4+dfsg-16ubuntu6.
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 31 32 33 34 35 36 | #!/bin/sh
set -e
# remove old dpkg-backup; remove after strech+2
case "$1" in
upgrade|install)
version=$2
if dpkg --compare-versions -- "$version" le "8:6.9.2.10+dfsg-1~"; then
if test -h /usr/share/doc/imagemagick-doc/images.dpkg-backup; then
if test $(readlink /usr/share/doc/imagemagick-doc/images.dpkg-backup) = "../imagemagick/images"; then
rm -f /usr/share/doc/imagemagick-doc/images.dpkg-backup
fi
fi
if test -h /usr/share/doc/imagemagick-doc/www.dpkg-backup; then
if test $(readlink /usr/share/doc/imagemagick-doc/www.dpkg-backup) = "../imagemagick/www"; then
rm -f /usr/share/doc/imagemagick-doc/www.dpkg-backup
fi
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# remove after strech+2
dpkg-maintscript-helper \
dir_to_symlink /usr/share/doc/imagemagick-doc /usr/share/doc/imagemagick-6-common 8:6.9.2.10+dfsg-1~ -- "$@"
|