buildscripts/install-info-html.sh

   1 #!@BASH@
   2
   3 name=install-info-html
   4 version=1.0
   5
   6 all=
   7 index_dir=.
   8
   9 #
  10 # debugging
  11 #
  12 debug_echo=:
  13
  14
  15 #
  16 # print usage
  17 #
  18 help ()
  19 {
  20         cat << EOF
  21 $name $version
  22 Install HTML info document.
  23
  24 Usage: $name [OPTIONS]... [DOCUMENT-DIR]...
  25
  26 Options:
  27   -a, --all            assume all subdirectories of index to be DOCUMENT-DIRs
  28   -d, --dir=DIR        set index directory to DIR (default=.)
  29   -D, --debug          print debugging info
  30   -h, --help           show this help text
  31   -v, --version        show version
  32 EOF
  33 }
  34
  35
  36 cleanup ()
  37 {
  38         $debug_echo "cleaning ($?)..."
  39 }
  40
  41 trap cleanup 0 9 15
  42
  43 #
  44 # Find command line options and switches
  45 #
  46
  47 # "x:" x takes argument
  48 #
  49 options="adhvW:"
  50 #
  51 # ugh, "\-" is a hack to support long options
  52 # must be in double quotes for bash-2.0
  53
  54 while getopts "\-:$options" O
  55 do
  56         $debug_echo "O: \`$O'"
  57         $debug_echo "arg: \`$OPTARG'"
  58         case $O in
  59                 a)
  60                         all=yes
  61                         ;;
  62                 D)
  63                         [ "$debug_echo" = "echo" ] && set -x
  64                         debug_echo=echo
  65                         ;;
  66                 h)
  67                         help;
  68                         exit 0
  69                         ;;
  70                 v)
  71                         echo $name $version
  72                         exit 0
  73                         ;;
  74                 d)
  75                         index_dir=$OPTARG
  76                         ;;
  77         # a long option!
  78         -)
  79                 case "$OPTARG" in
  80                         a*|-a*)
  81                                 all=yes
  82                                 ;;
  83                         de*|-de*)
  84                                 [ "$debug_echo" = "echo" ] && set -x
  85                                 debug_echo=echo
  86                                 ;;
  87                         h*|-h*)
  88                                 help;
  89                                 exit 0
  90                                 ;;
  91                         di*|-di*)
  92                                 index_dir="`expr \"$OPTARG\" ':' '[^=]*=\(.*\)'`"
  93                                 ;;
  94                         version|-version)
  95                                 echo $name $version
  96                                 exit 0
  97                                 ;;
  98                         *|-*)
  99                                 echo "$0: invalid option -- \"$OPTARG\""
 100                                 help;
 101                                 exit -1
 102                                 ;;
 103                 esac
 104         esac
 105 done
 106 shift `expr $OPTIND - 1`
 107
 108 #
 109 # Input file name
 110 #
 111 if [ -z "$all" -a -z "$1" ]; then
 112         help
 113         echo "$name: No HTML documents given"
 114         exit 2
 115 fi
 116
 117 if [ -n "$all" -a -n "$1" ]; then
 118         echo "$name: --all specified, ignoring DIRECTORY-DIRs"
 119 fi
 120
 121 if [ -n "$all" ]; then
 122         document_dirs=`/bin/ls -d1 $index_dir`
 123 else
 124         document_dirs=$*
 125 fi
 126
 127 index_file=$index_dir/index.html
 128 rm -f $index_file
 129 echo -n "$name: Writing index: $index_file..."
 130
 131 # head
 132 cat >> $index_file <<EOF
 133 <html>
 134 <title>Info documentation index</title>
 135 <body>
 136 <h1>Info documentation index</h1>
 137 <p>
 138 This is the directory file \`index.html' a.k.a. \`DIR', which contains the
 139 topmost node of the HTML Info hierarchy.
 140 </p>
 141 <ul>
 142 EOF
 143
 144 #list
 145 for i in $document_dirs; do
 146     cat <<EOF
 147 <li> <a href="$i/index.html">$i</a> (<a href="$i.html">$i as one big page</a>)</li>
 148 EOF
 149 done >> $index_file
 150
 151 # foot
 152 cat >> $index_file <<EOF
 153 </ul>
 154 </body>
 155 </html>
 156 EOF
 157 echo