Make this script a little more sane.
This commit is contained in:
thorpej
parent
320932936b
commit
236743c464
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@ -1,6 +1,6 @@
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#!/bin/sh
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#
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# $NetBSD: ypinit.sh,v 1.1.1.1 1996/08/09 10:14:59 thorpej Exp $
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# $NetBSD: ypinit.sh,v 1.2 1996/08/09 15:09:04 thorpej Exp $
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#
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# ypinit.sh - setup a master or slave YP server
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#
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@ -17,26 +17,21 @@ YP_DIR=/var/yp
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ERROR=USAGE # assume usage error
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if [ $# -eq 1 ]
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then
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if [ $1 = "-m" ] # ypinit -m
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then
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if [ $# -eq 1 ]; then
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if [ $1 = "-m" ]; then # ypinit -m
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DOMAIN=`${DOMAINNAME}`
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SERVERTYPE=MASTER
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ERROR=
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fi
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fi
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if [ $# -eq 2 ]
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then
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if [ $1 = "-m" ] # ypinit -m domainname
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then
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if [ $# -eq 2 ]; then
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if [ $1 = "-m" ]; then # ypinit -m domainname
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DOMAIN=${2}
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SERVERTYPE=MASTER
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ERROR=
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fi
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if [ $1 = "-s" ] # ypinit -s master_server
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then
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if [ $1 = "-s" ]; then # ypinit -s master_server
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DOMAIN=`${DOMAINNAME}`
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SERVERTYPE=SLAVE
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MASTER=${2}
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@ -44,10 +39,8 @@ then
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fi
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fi
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if [ $# -eq 3 ]
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then
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if [ $1 = "-s" ] # ypinit -s master_server domainname
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then
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if [ $# -eq 3 ]; then
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if [ $1 = "-s" ]; then # ypinit -s master_server domainname
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DOMAIN=${3}
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SERVERTYPE=SLAVE
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MASTER=${2}
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@ -55,8 +48,7 @@ then
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fi
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fi
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if [ "${ERROR}" = "USAGE" ]
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then
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if [ X${ERROR} = X"USAGE" ]; then
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cat << \__usage 1>&2
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usage: ypinit -m [domainname]
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ypinit -s master_server [domainname]
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@ -70,8 +62,7 @@ __usage
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fi
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# Check if domainname is set, don't accept an empty domainname
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if [ -z "${DOMAIN}" ]
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then
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if [ X${DOMAIN} = "X" ]; then
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cat << \__no_domain 1>&2
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The local host's YP domain name has not been set. Please set it with
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the domainname(8) command or pass the domain as an argument to ypinit(8).
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@ -82,8 +73,7 @@ fi
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# Check if hostname is set, don't accept an empty hostname
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HOST=`${HOSTNAME}`
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if [ -z "${HOST}" ]
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then
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if [ X${HOST} = "X" ]; then
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cat << \__no_hostname 1>&2
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The local host's hostname has not been set. Please set it with the
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hostname(8) command.
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@ -99,7 +89,11 @@ then
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exit 1
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fi
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echo "Server type: ${SERVERTYPE} Domain: ${DOMAIN} Master: ${MASTER}"
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echo -n "Server type: ${SERVERTYPE} Domain: ${DOMAIN}"
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if [ X${SERVERTYPE} = X"SLAVE" ]; then
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echo -n " Master: ${MASTER}"
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fi
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echo ""
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cat << \__notice1
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Installing the YP data base will require that you answer a few questions.
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@ -107,18 +101,14 @@ Questions will all be asked at the beginning of the procedure.
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__notice1
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if [ -d ${YP_DIR}/${DOMAIN} ]; then
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if [ -d "${YP_DIR}/${DOMAIN}" ]; then
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echo -n "Can we destroy the existing ${YP_DIR}/${DOMAIN} and its contents? [y/n: n] "
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read KILL
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ERROR=
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case ${KILL} in
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y*)
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ERROR = DELETE
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;;
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Y*)
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ERROR = DELETE
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y*|Y*)
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ERROR="DELETE"
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;;
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*)
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@ -126,33 +116,23 @@ if [ -d ${YP_DIR}/${DOMAIN} ]; then
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;;
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esac
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if [ -z "${ERROR}" ]
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then
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echo "OK, please clean it up by hand and start again."
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exit 0
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fi
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if [ "${ERROR}" = "DELETE" ]
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then
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rm -rf ${YP_DIR}/${DOMAIN}
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if [ $? -ne 0 ]
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then
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if [ X${ERROR} = X"DELETE" ]; then
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if ! rm -rf ${YP_DIR}/${DOMAIN}; then
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echo "Can't clean up old directory ${YP_DIR}/${DOMAIN}." 1>&2
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exit 1
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fi
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else
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echo "OK, please clean it up by hand and start again."
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exit 0
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fi
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fi
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mkdir ${YP_DIR}/${DOMAIN}
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if [ $? -ne 0 ]
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then
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if ! mkdir "${YP_DIR}/${DOMAIN}"; then
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echo "Can't make new directory ${YP_DIR}/${DOMAIN}." 1>&2
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exit 1
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fi
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if [ "${SERVERTYPE}" = "MASTER" ]; then
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if [ X${SERVERTYPE} = X"MASTER" ]; then
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if [ ! -f ${YP_DIR}/Makefile ]; then
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if [ ! -f ${YP_DIR}/Makefile.main ]; then
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echo "Can't find ${YP_DIR}/Makefile.main. " 1>&2
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@ -163,7 +143,7 @@ if [ "${SERVERTYPE}" = "MASTER" ]; then
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SUBDIR=`grep "^SUBDIR=" ${YP_DIR}/Makefile`
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if [ -z "${SUBDIR}" ]; then
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if [ X"${SUBDIR}" = "X" ]; then
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echo "Can't find line starting with 'SUBDIR=' in ${YP_DIR}/Makefile. " 1>&2
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exit 1
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fi
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@ -199,22 +179,22 @@ if [ "${SERVERTYPE}" = "MASTER" ]; then
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touch ypservers
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cat ypservers | ${MAKEDBM} - ypservers
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)
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echo "Done. Be sure to run \`make' in /var/yp."
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fi
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if [ "${SERVERTYPE}" = "SLAVE" ]; then
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if [ X${SERVERTYPE} = X"SLAVE" ]; then
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echo ""
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for MAP in `${YPWHICH} -d ${DOMAIN} -m | cut -d\ -f1`; do
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echo "Transfering ${MAP}..."
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${YPXFR} -h ${MASTER} -c -d ${DOMAIN} ${MAP}
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if [ $? -ne 0 ]; then
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if ! ${YPXFR} -h ${MASTER} -c -d ${DOMAIN} ${MAP}; then
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echo "Can't transfer map ${MAP}." 1>&2
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exit 1
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fi
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done
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echo ""
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echo "Don't forget to update the `ypservers' on ${MASTER}."
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echo "Don't forget to update the \`ypservers' on ${MASTER}."
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exit 0
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fi
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