File: openstructure.postinst

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openstructure 2.9.3-2
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#!/bin/sh
# postinst script for openstructure
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    configure)
        # Extract compounds.chemlib
        if [ ! -e /var/cache/openstructure/compounds.chemlib ]
        then
            TMPFILE=$(mktemp)
            chown nobody:nogroup "${TMPFILE}"

            echo -n 'Building compounds library, this may take a while... '
            # Lowering privileges in order not to run as root
            runuser -u nobody -- /usr/bin/chemdict_tool create /usr/share/openstructure/components.cif.gz "${TMPFILE}" pdb
            echo

            chown root:root "${TMPFILE}"
            chmod +r "${TMPFILE}"
            mv "${TMPFILE}" /var/cache/openstructure/compounds.chemlib
        fi

        # Update compounds.chemlib (if libcifpp-data is present)
        /etc/libcifpp/cache-update.d/openstructure /var/cache/libcifpp
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0