preinst is in context 2017.05.15.20170613-2.
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 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #!/bin/sh
set -e
case "$1" in
install|upgrade)
# check if we got unpacked into a linked /usr/share/texmf/doc
# see postinst for explanations
ov=$2
if [ -n "$ov" ] && dpkg --compare-versions "$ov" lt 2013 ; then
tcv=$(dpkg-query --show --showformat='${Version}' tex-common)
if [ -n "$tcv" ] && dpkg --compare-versions "$tcv" lt 4 ; then
slink=/usr/share/texmf/doc
slinktarget=../doc/texmf
if [ -L $slink ] && [ "$(readlink $slink)" = $slinktarget ] ; then
# ok, that link will be gone with the upgrade from tex-common
# and our doc files list, make sure that our postinst
# script can recover them!
mkdir -p /var/lib/tex-common
touch /var/lib/tex-common/context-inverse-update-stamp
fi
fi
fi
#
if [ -L /var/lib/texmf/web2c/pdftex ] ; then
linkdest=$(readlink -n /var/lib/texmf/web2c/pdftex)
case "$linkdest" in
pdfetex|/var/lib/texmf/web2c/pdfetex)
rm /var/lib/texmf/web2c/pdftex
mv /var/lib/texmf/web2c/pdfetex /var/lib/texmf/web2c/pdftex
;;
esac
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument '$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/texmf/fmt.d/20context.cnf 2015.05.18.20150601-1~ -- "$@"
# End automatically added section
# common.functions.preinst end
# Local Variables:
# mode: shell-script
# End:
# vim:set expandtab: #
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