contrib/run-conkeror

   1 #! /bin/bash
   2
   3 # (C) Copyright 2008 John J. Foerch
   4 #
   5 # Use, modification, and distribution are subject to the terms specified in the
   6 # COPYING file.
   7
   8 # This bash script can be used to launch conkeror on *nix systems that
   9 # support symlinking.  Create a symlink to this script in a directory
  10 # in your executable search path.
  11 #
  12 # For example:
  13 #
  14 #   sudo ln -s /path/to/conkeror/contrib/run-conkeror /usr/local/bin/conkeror
  15 #
  16 #
  17 # Hopefully, it will correctly find your xulrunner installation, and
  18 # the location of your conkeror install.
  19 #
  20
  21 ## chase a symlink
  22 function chase () {
  23     x="$1"
  24     while :
  25     do
  26         last="$x"
  27         x=$(find "$x" -maxdepth 0 -printf "%l")
  28         [ -z "$x" ] && {
  29             echo $last
  30             return 1
  31         }
  32     done
  33 }
  34
  35 ## search in a gre dir for the first xulrunner 1.9 install location
  36 ##
  37 ## to be robust, we would need to examine each candidate xulrunner and
  38 ## find a valid one.  for now we just take the first and accept our
  39 ## doom.
  40 ##
  41 function check-gre () {
  42     grep -h GRE_PATH  $(grep -l '\[1\.9' "${1%/}"/*.conf) | cut -d= -f2 | head -n 1
  43 }
  44
  45 if [[ -d "$HOME/.gre.d" ]]; then
  46     xr=$(check-gre "$HOME/.gre.d" 2>/dev/null)
  47 fi
  48
  49 if [[ -z "$xr" ]]; then
  50     if [[ -d "/etc/gre.d" ]]; then
  51         xr=$(check-gre /etc/gre.d 2>/dev/null)
  52     fi
  53 fi
  54
  55 if [[ -z "$xr" ]]; then
  56     echo "Xulrunner not found"
  57     exit 1
  58 fi
  59
  60 thisscript=$(chase $0)
  61 contrib=${thisscript%/*}
  62 conkeror=${contrib%/*}
  63
  64 exec "${xr%/}"/xulrunner "$conkeror"/application.ini "$@"
  65