Contents

#! /usr/bin/ruby1.8

# This script builds alist of all roll-redy bin locations
# and writes that list as an environment setting shell script.
# On Linux a call to this to you .bashrc file. Eg.
#
#   if [ -f ~/.rollrc ]; then
#       . roll --bin
#   fi
#
# Currently this only supports bash.
#
# TODO Is this the best way to do it, or would it be better
# to "install" executables to an appropriate bin dir,
# suing links (soft if possible).

require 'roll/library'

def windows
  processor, platform, *rest = RUBY_PLATFORM.split("-")
  platform == 'mswin32'
end

div = (windows ? ';' : ':')

env_path = ENV['PATH'].split(/[#{div}]/)

# Go thru each roll lib and make sure bin
# path in path.

new_path = []

Library.list.each do |libname|
  path = Library[libname].bin_path
  if path
    new_path = new_path | path
  end
end

bin_path = (["$PATH"] + new_path).join(div)

puts %{export PATH="#{bin_path}";}

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
roll-0.8.0	bin/roll