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#!/bin/sh
#
# post-install script for the Debian GNU/Linux ash package
#
# $Id$

set -e

check_divert() {
	div=$(dpkg-divert --list $1)
	distrib=${3:-$1.distrib}
	case $div in
	'' | *by\ dash)
		;;
	*by\ ash)
		dst=${div% by ash}
		dst=${dst##* to }

		# Work around dpkg-divert bug.
		if [ -e "$dst" ]; then
			mv "$dst" "$dst.ash-tmp"
		fi
		dpkg-divert --remove $1
		if [ -e "$dst.ash-tmp" ]; then
			mv "$dst.ash-tmp" "$dst"
		fi

		dpkg-divert --package dash --divert $distrib --add $1
		if [ "$dst" != $distrib ] && [ -e "$dst" ]; then
			mv "$dst" $distrib
		fi
		ln -sf $2 $1
		;;
	*)
		d=${1%/*}
		if
			[ -h $1 ] && [ -f $1 ] && [ -f $d/$4 ] &&
			cmp $1 $d/$4
		then
			ln -sf $2 $1
		fi
		;;
	esac
}

dcv='dpkg --compare-versions'

if [ "$1" = configure ] && [ -n "$2" ] && $dcv "$2" lt 0.4.3; then
	check_divert /bin/sh dash '' ash
	check_divert /usr/share/man/man1/sh.1.gz dash.1.gz \
		/usr/share/man/man1/sh.distrib.1.gz ash.1.gz
fi

#DEBHELPER#
400'>2019-10-27Only increment consumer after successful sendJune McEnroe 2019-10-27Set SO_REUSEADDR on bindsJune McEnroe 2019-10-27Output ring info on SIGINFOJune McEnroe 2019-10-27Improve client/server error messagesJune McEnroe 2019-10-27Add reload cmd to rc scriptJune McEnroe Using daemon(8) makes this way more awkward than it should be. 2019-10-27Reload certificate on SIGUSR1June McEnroe 2019-10-27Drop clients on zero-length readsJune McEnroe 2019-10-27Explicitly tls_handshake new clientsJune McEnroe This prevents a client connecting, sending nothing, and getting blocked in tls_read immediately. 2019-10-26Document rationaleJune McEnroe 2019-10-26Handle nick collisionJune McEnroe 2019-10-26Wait for AUTHENTICATE + from serverJune McEnroe 2019-10-26Respond to PING with same parameterJune McEnroe 2019-10-26Add undocumented flag to disable verificationJune McEnroe 2019-10-26Do not require RPL_ISUPPORT for stateReadyJune McEnroe 2019-10-26Implement graceful shutdownJune McEnroe 2019-10-26Require PASS before USERJune McEnroe Prevent creating a ring consumer without authentication. 2019-10-26Track channel topicsJune McEnroe 2019-10-26Set AWAY when no clients are connectedJune McEnroe 2019-10-26Add flags to request TOPIC and NAMES on client connectJune McEnroe 2019-10-26OopsJune McEnroe 2019-10-26Disconnect client on unknown commandJune McEnroe During registration, no other commands should be sent. Afterwards, only intercepted commands will get parsed. 2019-10-26Allow reading sensitive information from filesJune McEnroe 2019-10-26Add rc scriptJune McEnroe 2019-10-25Add install and uninstall targetsJune McEnroe 2019-10-25Expand documentationJune McEnroe 2019-10-25Add AGPLv3 notice on client registrationJune McEnroe OwO 2019-10-25Rename project pounceJune McEnroe