#!/bin/sh # # generate an Info directory, given a directory of Info files and a # list of entries. The output will be suitable for a dir.info file, # in the order given in the skeleton file INFODIR=$1 if [ $# = 2 ] ; then SKELETON=$2 else SKELETON=/dev/null fi skip= if [ $# -gt 2 ] ; then echo usage: $0 info-directory [ skeleton-file ] 1>&2 exit 1 else true fi if [ ! -d ${INFODIR} ] ; then echo "$0: first argument must specify a directory" exit 1 fi infofiles=`(cd ${INFODIR}; ls *.info | sort | sed "s/dir\.info//")` template=`cat ${SKELETON}` ### output the dir.info header echo "-*- Text -*-" echo "This file was generated automatically by the gen-info-dir script." echo "This version was generated on `date`" echo "by `whoami`@`hostname` for `(cd ${INFODIR}; pwd)`" cat << moobler This is the file .../info/dir, which contains the topmost node of the Info hierarchy. The first time you invoke Info you start off looking at that node, which is (dir)Top. File: dir Node: Top This is the top of the INFO tree This (the Directory node) gives a menu of major topics. Typing "d" returns here, "q" exits, "?" lists all INFO commands, "h" gives a primer for first-timers, "mTexinfo<Return>" visits Texinfo topic, etc. --- PLEASE ADD DOCUMENTATION TO THIS TREE. (See INFO topic first.) --- * Menu: The list of major topics begins on the next line. moobler ### go through the list of files in the template. If an info file ### exists, grab the ENTRY information from it. If there is no entry ### info, then create a minimal dir entry, otherwise use the given info. ### ### Then remove that file from the list of existing files. If any ### additional files remain (ones that don't have a template entry), ### then generate entries for those in the same way, putting the info for ### those at the very end.... for file in ${template} ; do if [ "${file}" = "--" ] ; then skip=1 else if [ -f ${INFODIR}/${file}.info ] ; then entry=`sed -e '1,/START-INFO-DIR-ENTRY/d' -e '/END-INFO-DIR-ENTRY/,$d' ${INFODIR}/${file}.info` if [ ! -z "${skip}" ] ; then echo skip= fi if [ ! -z "${entry}" ] ; then echo "${entry}" else echo "* ${file}: (${file})." fi infofiles=`echo ${infofiles} | sed -e "s/${file}\.info//"` fi fi done if [ -z "${infofiles}" ] ; then exit 0 else echo fi for file in ${infofiles}; do entry=`sed -e '1,/START-INFO-DIR-ENTRY/d' -e '/END-INFO-DIR-ENTRY/,$d' ${INFODIR}/${file}` if [ ! -z "${entry}" ] ; then echo "${entry}" else echo "* ${file}: (${file})." fi done