# start of install
#
# $NetBSD: install,v 1.6 2001/12/04 21:05:06 seb Exp $

case ${STAGE} in
PRE-INSTALL)
	if [ -n "${PKG_GROUPS}" ]
	then
		eval set -- ${PKG_GROUPS}
		for groupset
		do
			( IFS=":"
			  set -- ${groupset}
			  group="$1"; groupid="$2"
			  
			  # We need to check that ${PKG_GROUP} exists before
			  # adding the user.  Do it with chgrp to be able to
			  # use NIS.
			  #
	        	  ${TOUCH} /tmp/grouptest.$$
			  if ${CHGRP} ${group} /tmp/grouptest.$$ >/dev/null 2>&1
			  then
				${ECHO} "Group '${group}' already exists."
			  else
				groupid_option=
				if [ -n "${groupid}" ]
				then
					groupid_option="-g"
				fi
				${ECHO} "Creating group: ${group}"
				${GROUPADD} ${groupid_option} ${groupid} "${group}"
			  fi
			  ${RM} -f /tmp/grouptest.$$
			)
		done
	fi

	if [ -n "${PKG_USERS}" ]
	then
		eval set -- ${PKG_USERS}
		for userset
		do
			( IFS=":"
			  set -- ${userset}
			  user="$1"; group="$2"; userid="$3"
			  descr="${4:-${PKGBASE} ${user} user}"
			  home="${5:-@PKG_USER_HOME@}"
			  shell="${6:-@PKG_USER_SHELL@}"

			  # Use `id' to be able to use NIS.
			  if ${ID} "${user}" >/dev/null 2>&1
			  then
				${ECHO} "User '${user}' already exists."
			  else
				userid_option=
				if [ -n "${userid}" ]
				then
					userid_option="-u"
				fi
				${ECHO} "Creating user: ${user}"
				${USERADD} -c "${descr}"		\
					${userid_option} ${userid}	\
					-g "${group}"			\
					-d "${home}"			\
					-s "${shell}"			\
					"${user}"
			  fi
			)
		done
	fi
        ;;

POST-INSTALL)
	# Create package directories.
	eval set -- ${MAKE_DIRS} ${OWN_DIRS}
	for dir
	do
		${MKDIR} "${dir}"
	done
	eval set -- ${MAKE_DIRS_PERMS} ${OWN_DIRS_PERMS}
	while [ $# -gt 0 ]
	do
		dir="$1"; owner="$2"; group="$3"; mode="$4"
		shift; shift; shift; shift
		${MKDIR} "${dir}"
		${CHOWN} "${owner}" "${dir}"
		${CHGRP} "${group}" "${dir}"
		${CHMOD} "${mode}" "${dir}"
	done

	if [ -n "${CONF_FILES}" -o -n "${CONF_FILES_PERMS}" -o		\
	     -n "${SUPPORT_FILES}" -o -n "${SUPPORT_FILES_PERMS}" -o	\
	     -n "${RCD_SCRIPTS}" ]
	then
		${ECHO} "Installing configuration files:"
	fi
	eval set -- ${CONF_FILES}
	while [ $# -gt 0 ]
	do
		samplefile="$1"; file="$2"
		shift; shift

		if [ -e "${file}" ]
		then
			${ECHO} "    ${file} already exists"
		else
			if [ -e "${samplefile}" ]
			then
				${ECHO} "    ${file}"
				${CP} "${samplefile}" "${file}"
				${CHMOD} @CONF_FILES_MODE@ "${file}"
			fi
		fi
	done
	eval set -- ${SUPPORT_FILES}
	while [ $# -gt 0 ]
	do
		samplefile="$1"; file="$2"
		shift; shift

		if [ -e "${file}" ]
		then
			${ECHO} "    ${file} already exists"
		else
			if [ -e "${samplefile}" ]
			then
				${ECHO} "    ${file}"
				${CP} "${samplefile}" "${file}"
				${CHMOD} @SUPPORT_FILES_MODE@ "${file}"
			fi
		fi
	done
	eval set -- ${CONF_FILES_PERMS} ${SUPPORT_FILES_PERMS}
	while [ $# -gt 0 ]
	do
		samplefile="$1"; file="$2"; owner="$3"; group="$4"; mode="$5"
		shift; shift; shift; shift; shift

		if [ -e ${file} ]
		then
			${ECHO} "    ${file} already exists"
		else
			if [ -e "${samplefile}" ]
			then
				${ECHO} "    ${file}"
				${CP} "${samplefile}" "${file}"
				${CHOWN} "${owner}" "${file}"
				${CHGRP} "${group}" "${file}"
				${CHMOD} ${mode} "${file}"
			fi
		fi
	done
	eval set -- ${RCD_SCRIPTS}
	for script
	do
		samplefile="${PKG_PREFIX}/etc/rc.d/${script}"
		file="${RCD_SCRIPTS_DIR}/${script}"

		if [ -e "${file}" ]
		then
			${ECHO} "    ${file} already exists"
		else
			if [ -e "${samplefile}" ]
			then
				${ECHO} "    ${file}"
				${CP} "${samplefile}" "${file}"
				${CHMOD} @RCD_SCRIPTS_MODE@ "${file}"
			fi
		fi
	done

	if [ -n "${CONF_FILES}" -o -n "${CONF_FILES_PERMS}" ]
	then
		${CAT} << EOF

===========================================================================
You may wish to customize the following files:

EOF
	eval set -- ${CONF_FILES}
	while [ $# -gt 0 ]
	do
		samplefile="$1"; file="$2"
		shift; shift

		${ECHO} "	${file}"
       	done
	eval set -- ${CONF_FILES_PERMS}
	while [ $# -gt 0 ]
	do
		samplefile="$1"; file="$2"; owner="$3"; group="$4"; mode="$5"
		shift; shift; shift; shift; shift

		${ECHO} "	${file}"
	done
	${CAT} << EOF
===========================================================================
EOF
	fi
	;;

*)
	${ECHO} "Unexpected argument: ${STAGE}"
	exit 1
	;;
esac

# end of install