#!/bin/sh
# postinst script for python3-notebook
#
# 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)
        # as of ipywidgets 6.0.0-6 and notebook 6.0.0-2, we stop using a merged
        # config file and each nbextension is responsible for dropping a separate config
        # this is meant to be equivalent to rm_conffile for a non-conffile; we delete
        # the files if they hash to the equivalent of empty-json-object or the json
        # object created by jupyter-nbextension-jupyter-js-widgets, with the extension
        # either enabled or disabled
        if dpkg --compare-versions "$2" le "6.0.0-1"; then
            for x in common edit notebook terminal tree; do
                fname="/etc/jupyter/nbconfig/$x.json"
                if [ -e "$fname" ]; then
                    fmd5="$(md5sum "$fname" | sed -e 's/ .*//')"
                    if [ "$fmd5" = "8f9c6830aaca10fd53c2490388a41489" ] || [ "$fmd5" = "8a80554c91d9fca8acb82f023de02f11" ] || [ "$fmd5" = "2f2015c4f3567af9d0410ec550dde91e" ]; then
                        echo "python3-notebook: removing obsolete jupyter config $fname"
                        rm -f "$fname"
                    else
                        echo "python3-notebook: jupyter config $fname was externally modified, not deleting"
                    fi
                fi
            done
        fi
    ;;

    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.


# Automatically added by dh_python3
if command -v py3compile >/dev/null 2>&1; then
	py3compile -p python3-notebook 
fi
if command -v pypy3compile >/dev/null 2>&1; then
	pypy3compile -p python3-notebook  || true
fi

# End automatically added section
# Automatically added by dh_installdeb/13.14.1ubuntu5
dpkg-maintscript-helper dir_to_symlink /usr/lib/python3/dist-packages/notebook/static/components/codemirror ../../../../../../share/javascript/codemirror 6.4.12-2.2\~ -- "$@"
# End automatically added section


exit 0