### START: pkgsrc/mk/pkgformat/pkg/templates/install
#
# Copyright (c) 2017 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Johnny C. Lam.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# $NetBSD: install,v 1.3 2017/08/21 12:48:25 jlam Exp $

case ${STAGE} in
PRE-INSTALL)
	# Scripts that make use of the older pkginstall framework may
	# need to unpack scriptlets during PRE-INSTALL to be used in
	# later stages.
	#
	# Failure to unpack is fatal since the scriptlets will be
	# required to complete package installation or removal.
	#
	${SH} ${SELF} ${PKGNAME} UNPACK || exit $?

	task_load preinstall

	# Use the data in the shell comments appended at the end of
	# the script.
	#
	# Failures during the "PRE-INSTALL" stage are fatal since the
	# package files likely can't be installed properly if that
	# happens.
	#
	task_preinstall "${SELF}" || exit $?
	;;

POST-INSTALL)
	task_load postinstall
	task_load truthy

	# Use the data in the shell comments appended at the end of
	# the script.
	#
	# Failures during the POST-INSTALL stage are non-fatal, so
	# ignore the return value of the "postinstall" task unless
	# ${PKG_FATAL_ERRORS} is truthy.
	#
	if task_is_truthy "${PKG_FATAL_ERRORS}"; then
		task_postinstall "${SELF}" || exit $?
	else
		task_postinstall "${SELF}"
	fi
	;;
esac

### END: pkgsrc/mk/pkgformat/pkg/templates/install