tools/make-builtin-config.sh

   1 #!/bin/sh
   2 #
   3 # Generate code for including a copy of the default tigrc inside the
   4 # binary.
   5 #
   6 # Usage: $0 /path/to/tigrc
   7 #
   8 # Copyright (c) 2014 Jonas Fonseca <jonas.fonseca@gmail.com>
   9 #
  10 # This program is free software; you can redistribute it and/or
  11 # modify it under the terms of the GNU General Public License as
  12 # published by the Free Software Foundation; either version 2 of
  13 # the License, or (at your option) any later version.
  14 #
  15 # This program is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19
  20 TIGRC="${1:-tigrc}"
  21
  22 read_tigrc() {
  23         if test -z "$NO_BUILTIN_TIGRC"; then
  24                 sed 's/\s*#.*//' "$TIGRC" | sed 's,\\,\\\\\\\\,g' | sed 's,",\\\\",g' | sed 's/ \+/     /g'
  25         else
  26                 echo '#'
  27         fi
  28 }
  29
  30 echo "/* Generated by $0 on $(date) */"
  31 echo "const char *builtin_config ="
  32
  33 read_tigrc | while read line; do
  34         case "$line" in
  35         "")     : ignore ;;
  36         *)      printf '        "%s\\n"\n' "$line"
  37         esac
  38 done
  39
  40 echo ";"