Run a small Rakefile Tutorial with ruby/rake

running_rake.rb

# Add a small Rakefile to current directory
task :default => [:test]

task :test do
  puts "Hello Rake"
end

# Rake's file_utils.rb needs the following small workaround/change:
  RUBY = '/Users/brandonfish/Documents/jruby-mine/bin/jruby'
 # ENV['RUBY'] || File.join(
 #  RbConfig::CONFIG['bindir'],
 # RbConfig::CONFIG['ruby_install_name'] + RbConfig::CONFIG['EXEEXT']).
 # sub(/.*\s.*/m, '"\&"')

# Fix path to your rake and run
$~/Documents/jruby-mine/bin/jruby -X+T -e '$:.unshift("/Users/brandonfish/Documents/rake/lib");require "rake";Rake.application.run'
Hello Rake

This is a bash profile function. Because it sets the RUBY var no ruby/rake change is needed.

function jtr { RUBY='/Users/brandonfish/Documents/jruby' ~/Documents/jruby/bin/jruby -X+T -e '$:.unshift("/Users/brandonfish/Documents/rake/lib");require "rake";Rake.application.run' $@; }

Then just

$ jtr test
Hello Rake