externals/figlet/figlist

   1 #!/bin/sh -
   2 # figlist by Glenn Chappell <ggc@uiuc.edu>
   3 # figlet release 2.1.1 -- 25 Aug 1994
   4 #
   5 # Lists all fonts and control files in figlet's default font directory.
   6 # Replaces "figlet -F", which was removed from figlet version 2.1.
   7 #
   8 # Usage: figlist [ -d directory ]
   9
  10 DIR=`dirname $0`
  11 FIGLET=$DIR/figlet
  12
  13 # Get figlet version
  14 FIGLETVERSION=`$FIGLET -I1 2>/dev/null`
  15 if [ -z "$FIGLETVERSION" ]; then
  16   FIGLETVERSION=20000
  17 fi
  18
  19 USAGE="Usage: `basename $0` [ -d directory ]"
  20
  21 if [ "$1" = "-d" ]; then
  22   FONTDIROPT="-d $2"
  23   if [ $# -ne 2 ]; then
  24     echo "$USAGE"
  25     exit 1
  26   fi
  27 else
  28   FONTDIROPT=""
  29   if [ $# -ne 0 ]; then
  30     echo "$USAGE"
  31     exit 1
  32   fi
  33 fi
  34
  35 if [ "$FIGLETVERSION" -lt 20100 ]; then
  36   # figlet 2.0
  37   $FIGLET $FONTDIROPT -F
  38   exit
  39 fi
  40
  41 # From here on we may assume figlet 2.1 or later
  42
  43 FONTDIR=`$FIGLET $FONTDIROPT -I2`
  44 FONT=`$FIGLET -I3`
  45 echo "Default font: $FONT"
  46 echo "Font directory: $FONTDIR"
  47
  48 if [ -d "$FONTDIR" ] && [ -r "$FONTDIR" ]; then
  49   cd "$FONTDIR"
  50   if ls *.flf >/dev/null 2>&1 ; then
  51     echo "Figlet fonts in this directory:"
  52     ls *.flf 2>/dev/null | sed s/\.flf$//
  53   else
  54     echo 'No figlet fonts in this directory'
  55   fi
  56   if ls *.flc >/dev/null 2>&1 ; then
  57     echo "Figlet control files in this directory:"
  58     ls *.flc 2>/dev/null | sed s/\.flc$//
  59   else
  60     echo 'No figlet control files in this directory'
  61   fi
  62 else
  63   echo 'Unable to open directory'
  64 fi