postinst is in texlive-publishers-doc 2017.20180305-2.
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 | #!/bin/sh
set -e
# Automatically added by dh_installtex/1
##
## postinst-tex
##
## postinst snippets for everything TeX related
## simply call update-texmf-config triggers
##
## Authors:
## Norbert Preining <preining@logic.at>
##
#
case "$1" in
configure|abort-upgrade|abort-remove|abort-deconfigure)
update-texmf-config
;;
esac
# End automatically added section
|