check instead to see if stdin is not a tty for triggering pipe

Default the wheneverize commands directory option to .

.gitignore

@@ -2,3 +2,4 @@
 pkg
 doc
 .*.sw[a-z]
+Gemfile.lock

.travis.yml

@@ -0,0 +1,7 @@
+rvm:
+  - 1.8.7
+  - 1.9.2
+  - ree
+  - rbx
+  - rbx-2.0
+  - jruby

CHANGELOG.md

@@ -1,4 +1,77 @@
-== 0.5.0 / June 28th, 2010
+### 0.6.9 / June 8th, 2011
+
+* Use mojombo's chronic, it's active again. [Javan Makhmali]
+
+
+### 0.6.8 / May 24th, 2011
+
+* Convert most shortcuts to seconds. every :day -> every 1.day. #129 [Javan Makhmali]
+
+* Allow commas in raw cron syntax. #130 [Marco Bergantin, Javan Makhmali]
+
+* Output no update message as comments. #135 [Javan Makhmali]
+
+* require 'thread' to support Rubygems >= 1.6.0. #132 [Javan Makhmali]
+
+
+### 0.6.7 / March 23rd, 2011
+
+* Fix issue with comment block being corrupted during subsequent insertion of duplicate entries to the crontab. #123 [Jeremy (@lingmann)]
+
+* Removed -i from default job template. #118 [Javan Makhmali]
+
+
+### 0.6.6 / March 8th, 2011
+
+* Fix unclosed identifier bug. #119 [Javan Makhmali]
+
+
+### 0.6.5 / March 8th, 2011
+
+* Preserve whitespace at the end of crontab file. #95 [Rich Meyers]
+
+* Setting nil or blank environment variables now properly formats output. [T.J. VanSlyke]
+
+* Allow raw cron sytax, added -i to bash job template, general cleanup. [Javan Makhmali]
+
+
+### 0.6.2 / October 26th, 2010
+
+* --clear-crontab option completely removes entries. #63 [Javan Makhmali]
+
+* Set default :environment and :path earlier in the new setup.rb (formerly job_types/default.rb). [Javan Makhmali]
+
+* Converted README and CHANGELOG to markdown. [Javan Makhmali]
+
+
+### 0.6.1 / October 20th, 2010
+
+* Detect script/rails file and change runner to Rails 3 style if found. [Javan Makhmali]
+
+* Created a new :job_template system that can be applied to all commands. Wraps all in bash -l -c 'command..' by default now for better RVM support. Stopped automatically setting the PATH too. [Javan Makhmali]
+
+* Added a built-in Capistrano recipe. [Javan Makhmali]
+
+
+### 0.5.3 / September 24th, 2010
+
+* Better regexes for replacing Whenever blocks in the crontab. #45 [Javan Makhmali]
+
+* Preserving backslashes when updating existing crontab. #82 [Javan Makhmali]
+
+
+### 0.5.2 / September 15th, 2010
+
+* Quotes automatically escaped in jobs. [Jay Adkisson]
+
+* Added --cut option to the command line to allow pruning of the crontab. [Peer Allan]
+
+* Switched to aaronh-chronic which is ruby 1.9.2 compatible. [Aaron Hurley, Javan Makhmali]
+
+* Lots of internal reorganizing; tests broken into unit and functional. [Javan Makhmali]
+
+
+### 0.5.0 / June 28th, 2010
 
 * New job_type API for writing custom jobs. Internals use this to define command, runner, and rake. [Javan Makhmali - inspired by idlefingers (Damien)]
 
@@ -7,7 +80,7 @@
 * --clear option to remove crontab entries for a specific [identifier]. [mraidel (Michael Raidel)]
 
 
-== 0.4.2 / April 26th, 2010
+### 0.4.2 / April 26th, 2010
 
 * runners now cd into the app's directory and then execute. [Michael Guterl]
 
@@ -18,49 +91,49 @@
 * bugfix: comparison Time with 0 failed. #32 [Dan Hixon]
 
 
-== 0.4.1 / November 30th, 2009
+### 0.4.1 / November 30th, 2009
 
 * exit(0) instead of just exit to make JRuby happy. [Elan Meng]
 
 * Fixed activesupport deprecation warning by requiring active_support. #37 [Andrew Nesbitt]
 
 
-== 0.4.0 / October 20th, 2009
+### 0.4.0 / October 20th, 2009
 
 * New output option replaces the old cron_log option for output redirection and is much more flexible. #31 [Peer Allan]
 
 * Reorganized the lib files (http://weblog.rubyonrails.org/2009/9/1/gem-packaging-best-practices) and switched to Jeweler from Echoe.
 
 
-== 0.3.7 / September 4th, 2009
+### 0.3.7 / September 4th, 2009
 
 * No longer tries (and fails) to combine @shortcut jobs. #20 [Javan Makhmali]
 
 
-== 0.3.6 / June 15th, 2009
+### 0.3.6 / June 15th, 2009
 
 * Setting a PATH in the crontab automatically based on the user's PATH. [Javan Makhmali]
 
 
-== 0.3.5 / June 13th, 2009
+### 0.3.5 / June 13th, 2009
 
 * Added ability to accept lists of every's and at's and intelligently group them. (ex: every 'monday, wednesday', :at => ['3pm', '6am']). [Sam Ruby]
 
 * Fixed issue with new lines. #18 [Javan Makhmali]
 
-== 0.3.1 / June 25th, 2009
+### 0.3.1 / June 25th, 2009
 
 * Removed activesupport gem dependency. #1 [Javan Makhmali]
 
 * Switched to numeric days of the week for Solaris support (and probably others). #8 [Roger Ertesvåg]
 
 
-== 0.3.0 / June 2nd, 2009
+### 0.3.0 / June 2nd, 2009
 
 * Added ability to set variables on the fly from the command line (ex: whenever --set environment=staging). [Javan Makhmali]
 
 
-== 0.2.2 / April 30th, 2009
+### 0.2.2 / April 30th, 2009
 
 * Days of week jobs can now accept an :at directive (ex: every :monday, :at => '5pm'). [David Eisinger]
 
@@ -69,22 +142,22 @@
 * Raising an exception if someone tries to specify an :at with a cron shortcut (:day, :reboot, etc) so there are no false hopes. [Javan Makhmali]
 
 
-== 0.1.7 / March 5th, 2009
+### 0.1.7 / March 5th, 2009
 
 * Added ability to update the crontab file non-destuctively instead of only overwriting it. [Javan Makhmali -- Inspired by code submitted individually from: Tien Dung (tiendung), Tom Lea (cwninja), Kyle Maxwell (fizx), and Andrew Timberlake (andrewtimberlake) on github]
 
 
-== 0.1.5 / February 19th, 2009
+### 0.1.5 / February 19th, 2009
 
 * Fixed load path so Whenever's files don't conflict with anything in Rails. Thanks Ryan Koopmans. [Javan Makhmali]
 
 
-== 0.1.4 / February 17th, 2009
+### 0.1.4 / February 17th, 2009
 
 * Added --load-file and --user opts to whenever binary. [Javan Makhmali]
 
 
-== 0.1.3 / February 16th, 2009
+### 0.1.3 / February 16th, 2009
 
 * Added 'rake' helper for defining scheduled rake tasks. [Javan Makhmali]
 
@@ -97,6 +170,6 @@
 * Requiring specific gem versions: Chronic >=0.2.3 and activesupport >= 1.3.0 [Javan Makhmali]
 
 
-== 0.1.0 / February 15th, 2009
+### 0.1.0 / February 15th, 2009
 
 * Initial release [Javan Makhmali]

Gemfile

@@ -0,0 +1,4 @@
+source "http://rubygems.org"
+
+# Specify your gem's dependencies in newever.gemspec
+gemspec

LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2011 Javan Makhmali
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,163 @@
+### Introduction
+
+Whenever is a Ruby gem that provides a clear syntax for writing and deploying cron jobs.
+
+### Installation
+
+```sh  
+$ gem install whenever
+```
+
+Or with Bundler in your Gemfile.
+
+```ruby
+gem 'whenever', :require => false
+```
+ 
+### Getting started
+
+```sh
+$ cd /apps/my-great-project
+$ wheneverize .
+```
+
+This will create an initial `config/schedule.rb` file you.
+
+### Example schedule.rb file
+
+```ruby  
+every 3.hours do
+  runner "MyModel.some_process"       
+  rake "my:rake:task"                 
+  command "/usr/bin/my_great_command"
+end
+
+every 1.day, :at => '4:30 am' do 
+  runner "MyModel.task_to_run_at_four_thirty_in_the_morning"
+end
+
+every :hour do # Many shortcuts available: :hour, :day, :month, :year, :reboot
+  runner "SomeModel.ladeeda"
+end
+
+every :sunday, :at => '12pm' do # Use any day of the week or :weekend, :weekday 
+  runner "Task.do_something_great"
+end
+
+every '0 0 27-31 * *' do
+  command "echo 'you can use raw cron syntax too'"
+end
+```
+
+### Define your own job types
+
+Whenever ships with three pre-defined job types: command, runner, and rake. You can define your own with `job_type`.
+
+For example:
+
+```ruby
+job_type :awesome, '/usr/local/bin/awesome :task :fun_level'
+
+every 2.hours do
+  awesome "party", :fun_level => "extreme"
+end
+```
+  
+Would run `/usr/local/bin/awesome party extreme` every two hours. `:task` is always replaced with the first argument, and any additional `:whatevers` are replaced with the options passed in or by variables that have been defined with `set`.
+
+The default job types that ship with Whenever are defined like so:
+
+```ruby
+job_type :command, ":task :output"
+job_type :rake,    "cd :path && RAILS_ENV=:environment rake :task :output"
+job_type :runner,  "cd :path && script/runner -e :environment ':task' :output"
+```
+  
+If a `script/rails` file is detected (like in a Rails 3 app), runner will be defined to fit:
+
+```ruby
+job_type :runner,  "cd :path && script/rails runner -e :environment ':task' :output"
+```
+
+If a `:path` is not set it will default to the directory in which `whenever` was executed. `:environment` will default to 'production'. `:output` will be replaced with your output redirection settings which you can read more about here: <http://github.com/javan/whenever/wiki/Output-redirection-aka-logging-your-cron-jobs>
+
+All jobs are by default run with `bash -l -c 'command...'`. Among other things, this allows your cron jobs to play nice with RVM by loading the entire environment instead of cron's somewhat limited environment. Read more: <http://blog.scoutapp.com/articles/2010/09/07/rvm-and-cron-in-production>
+
+You can change this by setting your own `:job_template`.
+
+```ruby
+set :job_template, "bash -l -c ':job'"
+```
+  
+Or set the job_template to nil to have your jobs execute normally.
+
+```ruby
+set :job_template, nil
+```
+
+### Capistrano integration
+
+Use the built-in Capistrano recipe for easy crontab updates with deploys.
+
+In your "config/deploy.rb" file:
+
+```ruby
+require "whenever/capistrano"
+```
+
+Take a look at the recipe for options you can set. <http://github.com/javan/whenever/blob/master/lib/whenever/capistrano.rb>
+For example, if you're using bundler do this:
+
+```ruby
+set :whenever_command, "bundle exec whenever"
+require "whenever/capistrano"
+```
+
+If you are using different environments (such as staging, production), then you may want to do this:
+
+```ruby
+set :whenever_environment, defer { stage }
+require "whenever/capistrano"
+```
+
+The capistrano variable `:stage` should be the one holding your environment name. This will make the correct `:environment` available in your `schedule.rb`.
+
+### RVM Integration
+
+If your production environment uses RVM (Ruby Version Manager) you will run into a gotcha that causes your cron jobs to hang.  This is not directly related to Whenever, and can be tricky to debug.  Your .rvmrc files must be trusted or else the cron jobs will hang waiting for the file to be trusted.  A solution is to disable the prompt by adding this line to your user rvm file in `~/.rvmrc`
+
+`rvm_trust_rvmrcs_flag=1`
+
+This tells rvm to trust all rvmrc files, which is documented here: http://wayneeseguin.beginrescueend.com/2010/08/22/ruby-environment-version-manager-rvm-1-0-0/
+
+### The `whenever` command
+
+```sh
+$ cd /apps/my-great-project
+$ whenever
+```
+  
+This will simply show you your `schedule.rb` file converted to cron syntax. It does not read or write your crontab file. Run `whenever --help` for a complete list of options.
+
+### Credit
+
+Whenever was created for use at Inkling (<http://inklingmarkets.com>). Their take on it: <http://blog.inklingmarkets.com/2009/02/whenever-easy-way-to-do-cron-jobs-from.html>
+
+Thanks to all the contributors who have made it even better: <http://github.com/javan/whenever/contributors>
+
+### Discussion / Feedback / Issues / Bugs
+
+For general discussion and questions, please use the google group: <http://groups.google.com/group/whenever-gem>
+
+If you've found a genuine bug or issue, please use the Issues section on github: <http://github.com/javan/whenever/issues>
+
+Ryan Bates created a great Railscast about Whenever: <http://railscasts.com/episodes/164-cron-in-ruby>
+It's a little bit dated now, but remains a good introduction.
+
+----
+
+Compatible with Ruby 1.8.7-1.9.2, JRuby, and Rubinius. [![Build Status](https://secure.travis-ci.org/javan/whenever.png)](http://travis-ci.org/javan/whenever)
+
+----
+
+Copyright &copy; 2011 Javan Makhmali

README.rdoc

@@ -1,127 +0,0 @@
-== Introduction
-
-Whenever is a Ruby gem that provides a clear syntax for defining cron jobs. It outputs valid cron syntax and can even write your crontab file for you. It is designed to work well with Rails applications and can be deployed with Capistrano. Whenever works fine independently as well.
-
-Ryan Bates created a great Railscast about Whenever: http://railscasts.com/episodes/164-cron-in-ruby
-
-Discussion: http://groups.google.com/group/whenever-gem
-
-== Installation
-  
-$ sudo gem install whenever
-
-== Getting started
-
-  $ cd /my/rails/app
-  $ wheneverize .
-
-This will create an initial "config/schedule.rb" file you.
-
-== Example schedule.rb file
-  
-  every 3.hours do
-    runner "MyModel.some_process"       
-    rake "my:rake:task"                 
-    command "/usr/bin/my_great_command"
-  end
-
-  every 1.day, :at => '4:30 am' do 
-    runner "MyModel.task_to_run_at_four_thirty_in_the_morning"
-  end
-
-  every :hour do # Many shortcuts available: :hour, :day, :month, :year, :reboot
-    runner "SomeModel.ladeeda"
-  end
-
-  every :sunday, :at => '12pm' do # Use any day of the week or :weekend, :weekday 
-    runner "Task.do_something_great"
-  end
-
-More examples on the wiki: http://wiki.github.com/javan/whenever/instructions-and-examples
-
-== Define your own job types
-
-Whenever ships with three pre-defined job types: command, runner, and rake. You can define your own with <code>job_type</code>.
-
-For example:
-
-  job_type :awesome, '/usr/local/bin/awesome :task :fun_level'
-  
-  every 2.hours do
-    awesome "party", :fun_level => "extreme"
-  end
-  
-Would run <code>/usr/local/bin/awesome party extreme</code> every two hours. <code>:task</code> is always replaced with the first argument, and any additional <code>:whatevers</code> are replaced with the options passed in or by variables that have been defined with <code>set</code>.
-
-The default job types that ship with Whenever are defined like so:
-
-  job_type :command, ':task'
-  job_type :runner,  'cd :path && script/runner -e :environment ":task"'
-  job_type :rake,    'cd :path && RAILS_ENV=:environment /usr/bin/env rake :task'
-
-If a <code>:path</code> is not set it will default to the directory in which <code>whenever</code> was executed. <code>:environment</code> will default to 'production'.
-
-== Cron output
-
-  $ cd /my/rails/app
-  $ whenever
-
-And you'll see your schedule.rb converted to cron sytax. Note: running `whenever' with no options does not display your current crontab file, it simply shows you the output of converting your schedule.rb file.
-
-== Capistrano integration
-
-In your "config/deploy.rb" file do something like:
-
-  after "deploy:symlink", "deploy:update_crontab"
-
-  namespace :deploy do
-    desc "Update the crontab file"
-    task :update_crontab, :roles => :db do
-      run "cd #{release_path} && whenever --update-crontab #{application}"
-    end
-  end
-
-This will update your crontab file, leaving any existing entries unharmed. When using the <code>--update-crontab</code> option, Whenever will only update the entries in your crontab file related to the current schedule.rb file. You can replace the <code>#{application}</code> with any identifying string you'd like. You can have any number of apps deploy to the same crontab file peacefully given they each use a different identifier.
-
-If you wish to simply overwrite your crontab file each time you deploy, use the <code>--write-crontab</code> option. This is ideal if you are only working with one app and every crontab entry is contained in a single schedule.rb file.
-
-By mixing and matching the <code>--load-file</code> and <code>--user</code> options with your various :roles in Capistrano it is entirely possible to deploy different crontab schedules under different users to all your various servers. Get creative!
-
-If you want to override a variable (like your environment) at the time of deployment you can do so with the <code>--set</code> option: http://wiki.github.com/javan/whenever/setting-variables-on-the-fly
-
-== Credit
-
-Whenever was created for use at Inkling (http://inklingmarkets.com) where I work. Their take on it: http://blog.inklingmarkets.com/2009/02/whenever-easy-way-to-do-cron-jobs-from.html
-
-While building Whenever, I learned a lot by digging through the source code of Capistrano - http://github.com/jamis/capistrano
-
-== Discussion / Feedback / Issues / Bugs
-
-For general discussion and questions, please use the google group: http://groups.google.com/group/whenever-gem
-
-If you've found a genuine bug or issue, please use the Issues section on github: http://github.com/javan/whenever/issues
-
-== License
-
-Copyright (c) 2009+ Javan Makhmali
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.

Rakefile

@@ -1,35 +1,11 @@
-require 'rubygems'
+require 'bundler'
-require 'rake'
+Bundler::GemHelper.install_tasks
-
-require File.expand_path(File.dirname(__FILE__) + "/lib/whenever/version")
-
-begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gemspec|
-    gemspec.name        = "whenever"
-    gemspec.version     = Whenever::VERSION
-    gemspec.summary     = "Clean ruby syntax for defining and deploying messy cron jobs."
-    gemspec.description = "Clean ruby syntax for defining and deploying messy cron jobs."
-    gemspec.email       = "javan@javan.us"
-    gemspec.homepage    = "http://github.com/javan/whenever"
-    gemspec.authors     = ["Javan Makhmali"]
-    gemspec.add_dependency 'chronic', '>= 0.2.3'
-    gemspec.add_dependency 'activesupport', '>= 2.3.4'
-    gemspec.add_development_dependency 'shoulda', '>= 2.1.1'
-    gemspec.add_development_dependency 'mocha', '>= 0.9.5'
-  end
-  Jeweler::GemcutterTasks.new
-rescue LoadError
-  puts "Jeweler not available. Install it with: sudo gem install jeweler -s http://gemcutter.org"
-end
 
 require 'rake/testtask'
 Rake::TestTask.new(:test) do |test|
-    test.libs      << 'lib' << 'test'
+  test.libs      << 'lib' << 'test'
-    test.pattern   = 'test/{functional,unit}/**/*_test.rb'
+  test.pattern   = 'test/{functional,unit}/**/*_test.rb'
-    test.verbose   = true
+  test.verbose   = true
-  end
+end
-
-task :test => :check_dependencies
 
 task :default => :test

bin/whenever

@@ -3,33 +3,37 @@
 require 'rubygems'
 require 'optparse'
 require 'whenever'
+require 'whenever/version'
 
-options = Hash.new
+options = {}
 
 OptionParser.new do |opts|
   opts.banner = "Usage: whenever [options]"
-  opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION}"; exit(0) }
-  opts.on('-w', '--write-crontab') { options[:write] = true }
-  opts.on('-c', '--cut [lines]', 'Cut lines from the top of the cronfile') do |lines|
-    options[:cut] = lines.to_i if lines
-  end
   opts.on('-i', '--update-crontab [identifier]', 'Default: full path to schedule.rb file') do |identifier|
     options[:update] = true
     options[:identifier] = identifier if identifier
   end
+  opts.on('-w', '--write-crontab [identifier]', 'Default: full path to schedule.rb file') do |identifier|
+     options[:write] = true
+     options[:identifier] = identifier if identifier
+  end
   opts.on('-c', '--clear-crontab [identifier]') do |identifier|
     options[:clear] = true
     options[:identifier] = identifier if identifier
   end
+  opts.on('-s', '--set [variables]', 'Example: --set \'environment=staging&path=/my/sweet/path\'') do |set|
+    options[:set] = set if set
+  end
   opts.on('-f', '--load-file [schedule file]', 'Default: config/schedule.rb') do |file|
     options[:file] = file if file
   end
   opts.on('-u', '--user [user]', 'Default: current user') do |user| 
     options[:user] = user if user
   end
-  opts.on('-s', '--set [variables]', 'Example: --set environment=staging&path=/my/sweet/path') do |set|
+  opts.on('-k', '--cut [lines]', 'Cut lines from the top of the cronfile') do |lines|
-    options[:set] = set if set
+    options[:cut] = lines.to_i if lines
   end
+  opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION}"; exit(0) }
 end.parse!
 
 Whenever::CommandLine.execute(options)

bin/wheneverize

@@ -17,17 +17,16 @@ OptionParser.new do |opts|
   end
 end
 
-if ARGV.empty?
+unless ARGV.empty?
-  abort "Please specify the directory to wheneverize, e.g. `#{File.basename($0)} .'"
+  if !File.exists?(ARGV.first)
-elsif !File.exists?(ARGV.first)
+    abort "`#{ARGV.first}' does not exist."
-  abort "`#{ARGV.first}' does not exist."
+  elsif !File.directory?(ARGV.first)
-elsif !File.directory?(ARGV.first)
+    abort "`#{ARGV.first}' is not a directory."
-  abort "`#{ARGV.first}' is not a directory."
+  elsif ARGV.length > 1
-elsif ARGV.length > 1
+    abort "Too many arguments; please specify only the directory to wheneverize."
-  abort "Too many arguments; please specify only the directory to wheneverize."
+  end
 end
 
-
 content = <<-FILE
 # Use this file to easily define all of your cron jobs.
 #
@@ -52,7 +51,7 @@ content = <<-FILE
 FILE
 
 file = 'config/schedule.rb'
-base = ARGV.shift
+base = ARGV.empty? ? '.' : ARGV.shift
 
 file = File.join(base, file)
 if File.exists?(file)

lib/whenever.rb

@@ -1,10 +1,30 @@
 require 'chronic'
 require 'active_support/all'
+require 'thread'
 
-require 'whenever/base'
+module Whenever
-require 'whenever/job_list'
+  autoload :JobList,     'whenever/job_list'
-require 'whenever/job'
+  autoload :Job,         'whenever/job'
-require 'whenever/cron'
+  autoload :CommandLine, 'whenever/command_line'
-require 'whenever/output_redirection'
+  
-require 'whenever/command_line'
+  module Output
-require 'whenever/version'
+    autoload :Cron,        'whenever/cron'
+    autoload :Redirection, 'whenever/output_redirection'
+  end
+  
+  def self.cron(options)
+    Whenever::JobList.new(options).generate_cron_output
+  end
+  
+  def self.path
+    Dir.pwd
+  end
+
+  def self.rails3?
+    File.exists?(File.join(path, 'script', 'rails'))
+  end
+
+  def self.bundler?
+    File.exists?(File.join(path, 'Gemfile'))
+  end
+end

lib/whenever/base.rb

@@ -1,11 +0,0 @@
-module Whenever
-  
-  def self.cron(options)
-    Whenever::JobList.new(options).generate_cron_output
-  end
-  
-  def self.path
-    Dir.pwd
-  end
-
-end

lib/whenever/capistrano.rb

@@ -0,0 +1,62 @@
+Capistrano::Configuration.instance(:must_exist).load do
+  _cset(:whenever_roles)        { :db }
+  _cset(:whenever_command)      { "whenever" }
+  _cset(:whenever_identifier)   { fetch :application }
+  _cset(:whenever_environment)  { fetch :rails_env, "production" }
+  _cset(:whenever_update_flags) { "--update-crontab #{fetch :whenever_identifier} --set environment=#{fetch :whenever_environment}" }
+  _cset(:whenever_clear_flags)  { "--clear-crontab #{fetch :whenever_identifier}" }
+
+  # Disable cron jobs at the begining of a deploy.
+  after "deploy:update_code", "whenever:clear_crontab"
+  # Write the new cron jobs near the end.
+  after "deploy:symlink", "whenever:update_crontab"
+  # If anything goes wrong, undo.
+  after "deploy:rollback", "whenever:update_crontab"
+
+  namespace :whenever do
+    desc <<-DESC
+      Update application's crontab entries using Whenever. You can configure \
+      the command used to invoke Whenever by setting the :whenever_command \
+      variable, which can be used with Bundler to set the command to \
+      "bundle exec whenever". You can configure the identifier used by setting \
+      the :whenever_identifier variable, which defaults to the same value configured \
+      for the :application variable. You can configure the environment by setting \
+      the :whenever_environment variable, which defaults to the same value \
+      configured for the :rails_env variable which itself defaults to "production". \
+      Finally, you can completely override all arguments to the Whenever command \
+      by setting the :whenever_update_flags variable. Additionally you can configure \
+      which servers the crontab is updated on by setting the :whenever_roles variable.
+    DESC
+    task :update_crontab do
+      options = { :roles => fetch(:whenever_roles) }
+
+      if find_servers(options).any?
+        on_rollback do
+          if fetch :previous_release
+            run "cd #{fetch :previous_release} && #{fetch :whenever_command} #{fetch :whenever_update_flags}", options
+          else
+            run "cd #{fetch :release_path} && #{fetch :whenever_command} #{fetch :whenever_clear_flags}", options
+          end
+        end
+
+        run "cd #{fetch :current_path} && #{fetch :whenever_command} #{fetch :whenever_update_flags}", options
+      end
+    end
+
+    desc <<-DESC
+      Clear application's crontab entries using Whenever. You can configure \
+      the command used to invoke Whenever by setting the :whenever_command \
+      variable, which can be used with Bundler to set the command to \
+      "bundle exec whenever". You can configure the identifier used by setting \
+      the :whenever_identifier variable, which defaults to the same value configured \
+      for the :application variable. Finally, you can completely override all \
+      arguments to the Whenever command by setting the :whenever_clear_flags variable. \
+      Additionally you can configure which servers the crontab is cleared on by setting \
+      the :whenever_roles variable.
+    DESC
+    task :clear_crontab do
+      options = { :roles => whenever_roles }
+      run "cd #{fetch :release_path} && #{fetch :whenever_command} #{fetch :whenever_clear_flags}", options if find_servers(options).any?
+    end
+  end
+end

lib/whenever/command_line.rb

@@ -3,7 +3,6 @@ require 'tempfile'
 
 module Whenever
   class CommandLine
-    
     def self.execute(options={})
       new(options).run
     end
@@ -30,7 +29,6 @@ module Whenever
         exit(1)
       end
       @options[:cut] = @options[:cut].to_i
-      
     end
     
     def run
@@ -40,6 +38,8 @@ module Whenever
         write_crontab(whenever_cron)
       else
         puts Whenever.cron(@options)
+        puts "## [message] Above is your schedule file converted to cron syntax; your crontab file was not updated."
+        puts "## [message] Run `whenever --help' for more options."
         exit(0)
       end
     end
@@ -51,61 +51,90 @@ module Whenever
     end
   
     def whenever_cron
-      @whenever_cron ||= [comment_open, (Whenever.cron(@options) unless @options[:clear]), comment_close].compact.join("\n") + "\n"
+      return '' if @options[:clear]
+      @whenever_cron ||= [comment_open, Whenever.cron(@options), comment_close].compact.join("\n") + "\n"
     end
     
     def read_crontab
       return @current_crontab if @current_crontab
 
-      command = ['crontab -l']
+      command_results = (
-      command << "-u #{@options[:user]}" if @options[:user]
+        if !stdin.tty?
+          stdin.read
+        else
+          command = ['crontab -l']
+          command << "-u #{@options[:user]}" if @options[:user]
           
-      command_results  = %x[#{command.join(' ')} 2> /dev/null]
+          result = %x[#{command.join(' ')} 2> /dev/null]
-      @current_crontab = $?.exitstatus.zero? ? prepare(command_results) : ''
+
+          $?.exitstatus.zero? ? result : ''
+        end
+      )
+
+      @current_crontab = prepare(command_results)
     end
     
     def write_crontab(contents)
-      tmp_cron_file = Tempfile.new('whenever_tmp_cron').path
+      target_fh = (
-      File.open(tmp_cron_file, File::WRONLY | File::APPEND) do |file|
+        if !stdin.tty?
-        file << contents
+          stdout
-      end
+        else
+          File.open(Tempfile.new('whenever_tmp_cron').path, File::WRONLY | File::APPEND)
+        end
+      )
       
-      command = ['crontab']
+      target_fh << contents
-      command << "-u #{@options[:user]}" if @options[:user]
+      target_fh.close
-      command << tmp_cron_file
 
-      if system(command.join(' '))
+      if !stdin.tty?
-        action = 'written' if @options[:write]
-        action = 'updated' if @options[:update]
-        puts "[write] crontab file #{action}"
         exit(0)
       else
-        warn "[fail] Couldn't write crontab; try running `whenever' with no options to ensure your schedule file is valid."
+        command = ['crontab']
-        exit(1)
+        command << "-u #{@options[:user]}" if @options[:user]
+        command << target_file
+
+        if system(command.join(' '))
+          action = 'written' if @options[:write]
+          action = 'updated' if @options[:update]
+          puts "[write] crontab file #{action}"
+          exit(0)
+        else
+          warn "[fail] Couldn't write crontab; try running `whenever' with no options to ensure your schedule file is valid."
+          exit(1)
+        end
       end
     end
     
     def updated_crontab   
       # Check for unopened or unclosed identifier blocks
-      if read_crontab.index(comment_open) && !read_crontab.index(comment_close)
+      if read_crontab =~ Regexp.new("^#{comment_open}\s*$") && (read_crontab =~ Regexp.new("^#{comment_close}\s*$")).nil?
         warn "[fail] Unclosed indentifier; Your crontab file contains '#{comment_open}', but no '#{comment_close}'"
         exit(1)
-      elsif !read_crontab.index(comment_open) && read_crontab.index(comment_close)
+      elsif (read_crontab =~ Regexp.new("^#{comment_open}\s*$")).nil? && read_crontab =~ Regexp.new("^#{comment_close}\s*$")
         warn "[fail] Unopened indentifier; Your crontab file contains '#{comment_close}', but no '#{comment_open}'"
         exit(1)
       end
       
       # If an existing identier block is found, replace it with the new cron entries
-      if read_crontab.index(comment_open) && read_crontab.index(comment_close)
+      if read_crontab =~ Regexp.new("^#{comment_open}\s*$") && read_crontab =~ Regexp.new("^#{comment_close}\s*$")
-        read_crontab.gsub(Regexp.new("#{comment_open}.+#{comment_close}", Regexp::MULTILINE), whenever_cron.chomp)
+        # If the existing crontab file contains backslashes they get lost going through gsub.
+        # .gsub('\\', '\\\\\\') preserves them. Go figure.
+        read_crontab.gsub(Regexp.new("^#{comment_open}\s*$.+^#{comment_close}\s*$", Regexp::MULTILINE), whenever_cron.chomp.gsub('\\', '\\\\\\'))
       else # Otherwise, append the new cron entries after any existing ones
         [read_crontab, whenever_cron].join("\n\n")
-      end
+      end.gsub(/\n{3,}/, "\n\n") # More than two newlines becomes just two.
     end
     
-    # 
     def prepare(contents)
-      contents.split("\n")[@options[:cut]..-1].join("\n")
+      # Strip n lines from the top of the file as specified by the :cut option.
+      # Use split with a -1 limit option to ensure the join is able to rebuild
+      # the file with all of the original seperators in-tact.
+      stripped_contents = contents.split($/,-1)[@options[:cut]..-1].join($/)
+
+      # Some cron implementations require all non-comment lines to be newline-
+      # terminated. (issue #95) Strip all newlines and replace with the default 
+      # platform record seperator ($/)
+      stripped_contents.gsub!(/\s+$/, $/)
     end
     
     def comment_base
@@ -120,5 +149,12 @@ module Whenever
       "# End #{comment_base}"
     end
     
+    def stdin
+      $stdin
+    end
+
+    def stdout
+      $stdout
+    end
   end
 end

lib/whenever/cron.rb

@@ -1,19 +1,24 @@
 module Whenever
   module Output
     class Cron
+      REGEX = /^.+ .+ .+ .+ .+.?$/
 
       attr_accessor :time, :task
 
-      def initialize(time = nil, task = nil, at = nil, output_redirection = nil)
+      def initialize(time = nil, task = nil, at = nil)
         @time = time
         @task = task
         @at   = at.is_a?(String) ? (Chronic.parse(at) || 0) : (at || 0)
-        @output_redirection = output_redirection
       end
 
-      def self.enumerate(item)
+      def self.enumerate(item, detect_cron = true)
         if item and item.is_a?(String)
-          items = item.split(',')
+          items = 
+            if detect_cron && item =~ REGEX
+              [item]
+            else
+              item.split(',')
+            end
         else
           items = item
           items = [items] unless items and items.respond_to?(:each)
@@ -23,42 +28,48 @@ module Whenever
 
       def self.output(times, job)
         enumerate(times).each do |time|
-          enumerate(job.at).each do |at|
+          enumerate(job.at, false).each do |at|
-            yield new(time, job.output, at, job.output_redirection).output
+            yield new(time, job.output, at).output
           end
         end
       end
       
       def output
-        [time_in_cron_syntax, task, output_redirection].compact.join(' ').strip
+        [time_in_cron_syntax, task].compact.join(' ').strip
       end
 
       def time_in_cron_syntax
         case @time
+          when REGEX  then @time # raw cron sytax given
           when Symbol then parse_symbol
           when String then parse_as_string
           else parse_time
         end
       end
 
-      def output_redirection
-        Whenever::Output::Cron::OutputRedirection.new(@output_redirection).to_s unless @output_redirection == :not_set
-      end
-
     protected
 
       def parse_symbol
         shortcut = case @time
-          when :reboot          then '@reboot'
+          when :reboot   then '@reboot'
-          when :year, :yearly   then '@annually'
+          when :year     then 12.months
-          when :day, :daily     then '@daily'
+          when :yearly, 
-          when :midnight        then '@midnight'
+               :annually then '@annually'
-          when :month, :monthly then '@monthly'
+          when :day      then 1.day
-          when :week, :weekly   then '@weekly'
+          when :daily    then '@daily'
-          when :hour, :hourly   then '@hourly'
+          when :midnight then '@midnight'
+          when :month    then 1.month
+          when :monthly  then '@monthly'
+          when :week     then 1.week
+          when :weekly   then '@weekly'
+          when :hour     then 1.hour
+          when :hourly   then '@hourly'
         end
         
-        if shortcut
+        if shortcut.is_a?(Numeric)
+          @time = shortcut
+          parse_time
+        elsif shortcut
           if @at.is_a?(Time) || (@at.is_a?(Numeric) && @at > 0)
             raise ArgumentError, "You cannot specify an ':at' when using the shortcuts for times."
           else
@@ -131,7 +142,6 @@ module Whenever
 
         output[0, max_occurances].join(',')
       end
-
     end
   end
 end

lib/whenever/job.rb

@@ -1,21 +1,28 @@
 module Whenever
   class Job
-    
+    attr_reader :at
-    attr_reader :at, :output_redirection
   
     def initialize(options = {})
       @options = options
-      
+      @at                      = options.delete(:at)
-      @at                      = options[:at]
+      @template                = options.delete(:template)
-      @output_redirection      = options.has_key?(:output) ? options[:output] : :not_set
+      @job_template            = options.delete(:job_template) || ":job"
+      @options[:output]        = Whenever::Output::Redirection.new(options[:output]).to_s if options.has_key?(:output)
       @options[:environment] ||= :production
       @options[:path]        ||= Whenever.path
     end
   
     def output
-      @options[:template].dup.gsub(/:\w+/) do |key|
+      job = process_template(@template, @options).strip
+      process_template(@job_template, { :job => job }).strip
+    end
+    
+  protected
+  
+    def process_template(template, options)
+      template.gsub(/:\w+/) do |key|
         before_and_after = [$`[-1..-1], $'[0..0]]
-        option = @options[key.sub(':', '').to_sym]
+        option = options[key.sub(':', '').to_sym]
 
         if before_and_after.all? { |c| c == "'" }
           escape_single_quotes(option)
@@ -27,8 +34,6 @@ module Whenever
       end
     end
 
-  protected
-
     def escape_single_quotes(str)
       str.gsub(/'/) { "'\\''" }
     end
@@ -36,6 +41,5 @@ module Whenever
     def escape_double_quotes(str)
       str.gsub(/"/) { '\"' }
     end
-    
   end
 end

lib/whenever/job_list.rb

@@ -1,31 +1,27 @@
 module Whenever
   class JobList
-  
     def initialize(options)
-      @jobs, @env, @set_variables = {}, {}, {}
+      @jobs, @env, @set_variables, @pre_set_variables = {}, {}, {}, {}
       
-      case options
+      if options.is_a? String
-        when String
+        options = { :string => options }
-          config = options
-        when Hash
-          config = if options[:string]
-            options[:string]
-          elsif options[:file]
-            File.read(options[:file])
-          end
-          pre_set(options[:set])
       end
 
-      # Load all job type files.
+      pre_set(options[:set])
-      Dir["#{File.expand_path(File.dirname(__FILE__))}/job_types/*.rb"].each do |file|
+      
-        eval(File.read(file))
+      setup = File.read("#{File.expand_path(File.dirname(__FILE__))}/setup.rb")
+      schedule = if options[:string]
+        options[:string]
+      elsif options[:file]
+        File.read(options[:file])
       end
       
-      eval(config)
+      instance_eval(setup + schedule, options[:file] || '<eval>')
     end
     
     def set(variable, value)
-      return if instance_variable_defined?("@#{variable}".to_sym)
+      variable = variable.to_sym
+      return if @pre_set_variables[variable]
       
       instance_variable_set("@#{variable}".to_sym, value)
       self.class.send(:attr_reader, variable.to_sym)
@@ -60,8 +56,6 @@ module Whenever
     end
   
     def generate_cron_output      
-      set_path_environment_variable
-      
       [environment_variables, cron_jobs].compact.join
     end
     
@@ -79,29 +73,20 @@ module Whenever
       pairs.each do |pair|
         next unless pair.index('=')
         variable, value = *pair.split('=')
-        set(variable.strip.to_sym, value.strip) unless variable.blank? || value.blank?
+        unless variable.blank? || value.blank?
+          variable = variable.strip.to_sym
+          set(variable, value.strip)
+          @pre_set_variables[variable] = value
+        end
       end
     end
   
-    def set_path_environment_variable
-      return if path_should_not_be_set_automatically?
-      @env[:PATH] = read_path unless read_path.blank?
-    end
-    
-    def read_path
-      ENV['PATH'] if ENV
-    end
-    
-    def path_should_not_be_set_automatically?
-      @set_path_automatically === false || @env[:PATH] || @env["PATH"]
-    end
-  
     def environment_variables
       return if @env.empty?
       
       output = []
       @env.each do |key, val|
-        output << "#{key}=#{val}\n"
+        output << "#{key}=#{val.blank? ? '""' : val}\n"
       end
       output << "\n"
       
@@ -156,6 +141,5 @@ module Whenever
 
       shortcut_jobs.join + combine(regular_jobs).join
     end
-    
   end
 end

lib/whenever/job_types/default.rb

@@ -1,3 +0,0 @@
-job_type :command, %(:task)
-job_type :runner,  %(cd :path && script/runner -e :environment ':task')
-job_type :rake,    %(cd :path && RAILS_ENV=:environment /usr/bin/env rake :task)

lib/whenever/output_redirection.rb

@@ -1,59 +1,55 @@
 module Whenever
   module Output
-    class Cron
+    class Redirection
-      class OutputRedirection
+      def initialize(output)
+        @output = output
+      end
       
-        def initialize(output)
+      def to_s
-          @output = output
+        return '' unless defined?(@output)
+        case @output
+          when String   then redirect_from_string
+          when Hash     then redirect_from_hash
+          when NilClass then ">> /dev/null 2>&1"
+          else ''
         end 
+      end
       
-        def to_s
+    protected
-          return '' unless defined?(@output)
+      
-          case @output
+      def stdout
-            when String   then redirect_from_string
+        return unless @output.has_key?(:standard)
-            when Hash     then redirect_from_hash
+        @output[:standard].nil? ? '/dev/null' : @output[:standard]
-            when NilClass then ">> /dev/null 2>&1"
+      end
-            else ''
+
-          end 
+      def stderr
-        end
+        return unless @output.has_key?(:error)
-        
+        @output[:error].nil? ? '/dev/null' : @output[:error]
-      protected
+      end
-        
+
-        def stdout
+      def redirect_from_hash
-          return unless @output.has_key?(:standard)
+        case
-          @output[:standard].nil? ? '/dev/null' : @output[:standard]
+          when stdout == '/dev/null' && stderr == '/dev/null'
-        end
+            "> /dev/null 2>&1"
-
+          when stdout && stderr == '/dev/null'
-        def stderr
+            ">> #{stdout} 2> /dev/null"
-          return unless @output.has_key?(:error)
+          when stdout && stderr
-          @output[:error].nil? ? '/dev/null' : @output[:error]
+            ">> #{stdout} 2>> #{stderr}"
-        end
+          when stderr == '/dev/null'
-
+            "2> /dev/null"
-        def redirect_from_hash
+          when stderr
-          case
+            "2>> #{stderr}"
-            when stdout == '/dev/null' && stderr == '/dev/null'
+          when stdout == '/dev/null'
-              "> /dev/null 2>&1"
+            "> /dev/null"
-            when stdout && stderr == '/dev/null'
+          when stdout
-              ">> #{stdout} 2> /dev/null"
+            ">> #{stdout}"
-            when stdout && stderr
+          else
-              ">> #{stdout} 2>> #{stderr}"
+            ''
-            when stderr == '/dev/null'
-              "2> /dev/null"
-            when stderr
-              "2>> #{stderr}"
-            when stdout == '/dev/null'
-              "> /dev/null"
-            when stdout
-              ">> #{stdout}"
-            else
-              ''
-          end
-        end
-
-        def redirect_from_string
-          ">> #{@output} 2>&1"
         end
+      end
 
+      def redirect_from_string
+        ">> #{@output} 2>&1"
       end
     end
   end

lib/whenever/setup.rb

@@ -0,0 +1,24 @@
+# Environemnt defaults to production
+set :environment, "production"
+# Path defaults to the directory `whenever` was run from
+set :path, Whenever.path
+
+# All jobs are wrapped in this template.
+# http://blog.scoutapp.com/articles/2010/09/07/rvm-and-cron-in-production
+set :job_template, "/bin/bash -l -c ':job'"
+
+job_type :command, ":task :output"
+
+# Run rake through bundler if possible
+if Whenever.bundler?
+  job_type :rake, "cd :path && RAILS_ENV=:environment bundle exec rake :task --silent :output"
+else
+  job_type :rake, "cd :path && RAILS_ENV=:environment rake :task --silent :output"
+end
+
+# Create a runner job that's appropriate for the Rails version,
+if Whenever.rails3?
+  job_type :runner, "cd :path && script/rails runner -e :environment ':task' :output"
+else
+  job_type :runner, "cd :path && script/runner -e :environment ':task' :output"
+end

lib/whenever/version.rb

@@ -1,3 +1,3 @@
 module Whenever
-  VERSION = '0.5.0' 
+  VERSION = '0.6.8' 
-end unless defined?(Whenever::VERSION)
+end

test/functional/command_line_test.rb

@@ -65,8 +65,6 @@ This shouldn't get replaced
 # End Whenever generated tasks for: Other identifier
 EXISTING_CRON
 
-      @command.expects(:read_crontab).at_least_once.returns(existing)
-      
       new_cron = <<-NEW_CRON
 # Something
 
@@ -79,6 +77,7 @@ This shouldn't get replaced
 # End Whenever generated tasks for: Other identifier
 NEW_CRON
       
+      @command.expects(:read_crontab).at_least_once.returns(existing)
       assert_equal new_cron, @command.send(:updated_crontab)
       
       @command.expects(:write_crontab).with(new_cron).returns(true)
@@ -86,31 +85,53 @@ NEW_CRON
     end
   end
   
-  context "A command line delete" do
+  context "A command line update that contains backslashes" do
+    setup do
+      @existing = <<-EXISTING_CRON
+# Begin Whenever generated tasks for: My identifier
+script/runner -e production 'puts '\\''hello'\\'''
+# End Whenever generated tasks for: My identifier
+EXISTING_CRON
+      File.expects(:exists?).with('config/schedule.rb').returns(true)
+      @command = Whenever::CommandLine.new(:update => true, :identifier => 'My identifier')
+      @command.expects(:read_crontab).at_least_once.returns(@existing)
+      @command.expects(:whenever_cron).returns(@existing)
+    end
+    
+    should "replace the existing block with the backslashes in tact" do
+      assert_equal @existing, @command.send(:updated_crontab)
+    end
+  end
+  
+  context "A command line update with an identifier similar to an existing one in the crontab already" do
+    setup do
+      @existing = <<-EXISTING_CRON
+# Begin Whenever generated tasks for: WheneverExisting
+# End Whenever generated tasks for: WheneverExisting
+EXISTING_CRON
+      @new = <<-NEW_CRON
+# Begin Whenever generated tasks for: Whenever
+# End Whenever generated tasks for: Whenever
+NEW_CRON
+      File.expects(:exists?).with('config/schedule.rb').returns(true)
+      @command = Whenever::CommandLine.new(:update => true, :identifier => 'Whenever')
+      @command.expects(:read_crontab).at_least_once.returns(@existing)
+      @command.expects(:whenever_cron).returns(@new)
+    end
+    
+    should "append the similarly named command" do
+      assert_equal @existing + "\n" + @new, @command.send(:updated_crontab)
+    end
+  end
+
+  context "A command line clear" do
     setup do
       File.expects(:exists?).with('config/schedule.rb').returns(true)
       @command = Whenever::CommandLine.new(:clear => true, :identifier => 'My identifier')
       @task = "#{two_hours} /my/command"
     end
 
-    should "add an empty identifier block if there is no existing one" do
+    should "clear an existing block if the identifier matches" do
-      existing = '# Existing crontab'
-      @command.expects(:read_crontab).at_least_once.returns(existing)
-      
-      new_cron = <<-EXPECTED
-#{existing}
-
-# Begin Whenever generated tasks for: My identifier
-# End Whenever generated tasks for: My identifier
-EXPECTED
-      
-      assert_equal new_cron, @command.send(:updated_crontab)
-      
-      @command.expects(:write_crontab).with(new_cron).returns(true)
-      assert @command.run
-    end
-    
-    should "delete an existing block if the identifier matches" do
       existing = <<-EXISTING_CRON
 # Something
 
@@ -128,9 +149,6 @@ EXISTING_CRON
       new_cron = <<-NEW_CRON
 # Something
 
-# Begin Whenever generated tasks for: My identifier
-# End Whenever generated tasks for: My identifier
-
 # Begin Whenever generated tasks for: Other identifier
 This shouldn't get replaced
 # End Whenever generated tasks for: Other identifier
@@ -179,6 +197,7 @@ NEW_CRON
     setup do
       @output = Whenever.cron :set => 'environment=serious', :string => \
       <<-file
+        set :job_template, nil
         set :environment, :silly
         set :path, '/my/path'
         every 2.hours do
@@ -196,6 +215,7 @@ NEW_CRON
     setup do
       @output = Whenever.cron :set => 'environment=serious&path=/serious/path', :string => \
       <<-file
+        set :job_template, nil
         set :environment, :silly
         set :path, '/silly/path'
         every 2.hours do
@@ -213,6 +233,7 @@ NEW_CRON
     setup do
       @output = Whenever.cron :set => ' environment = serious&  path =/serious/path', :string => \
       <<-file
+        set :job_template, nil
         set :environment, :silly
         set :path, '/silly/path'
         every 2.hours do
@@ -230,6 +251,7 @@ NEW_CRON
     setup do
       @output = Whenever.cron :set => ' environment=', :string => \
       <<-file
+        set :job_template, nil
         set :environment, :silly
         set :path, '/silly/path'
         every 2.hours do
@@ -259,8 +281,7 @@ My whenever job that was already here
 # End Whenever generated tasks for: My identifier
 EXISTING_CRON
 
-      # here-doc adds an extra newline we need removed
+      assert_equal existing, @command.send(:prepare, existing)
-      assert_equal existing.strip, @command.send(:prepare, existing)
     end
     
     should "trim off the top lines of the file" do
@@ -280,8 +301,61 @@ My whenever job that was already here
 # End Whenever generated tasks for: My identifier
 NEW_CRON
 
-      # here-doc adds an extra newline we need removed
+      assert_equal new_cron, @command.send(:prepare, existing)
-      assert_equal new_cron.strip, @command.send(:prepare, existing)
+    end
+    
+    should "preserve terminating newlines in files" do
+      @command = Whenever::CommandLine.new(:update => true, :identifier => 'My identifier')
+      existing = <<-EXISTING_CRON
+# Begin Whenever generated tasks for: My identifier
+My whenever job that was already here
+# End Whenever generated tasks for: My identifier
+
+# A non-Whenever task
+My non-whenever job that was already here
+EXISTING_CRON
+
+      assert_equal existing, @command.send(:prepare, existing)
+    end
+  end
+
+  context 'A command line update that reads the cron from stdin writes to stdout' do
+    setup do
+      @mock_stdin = StringIO.new(<<-EXISTING_CRON)
+# Something
+
+# Begin Whenever generated tasks for: My identifier
+My whenever job that was already here
+# End Whenever generated tasks for: My identifier
+EXISTING_CRON
+
+      @mock_stdout = StringIO.new
+
+      @mock_stdin.stubs(:tty?).returns(false)
+
+      File.expects(:exists?).with('config/schedule.rb').returns(true)
+      @command = Whenever::CommandLine.new(:update => true, :identifier => 'My identifier')
+      @task = "#{two_hours} /my/command"
+      Whenever.expects(:cron).returns(@task)
+
+      @command.stubs(:stdin).returns(@mock_stdin)
+      @command.stubs(:stdout).returns(@mock_stdout)
+    end
+
+    should "update the file and write out a new file correctly" do
+      begin
+        @command.run
+        @mock_stdout.rewind
+        asset_equal @mock_stdout.read, <<-NEW_CRON
+# Something
+
+# Begin Whenever generated tasks for: My identifier
+#{@task}
+# End Whenever generated tasks for: My identifier
+NEW_CRON
+      rescue SystemExit => e
+        assert_equal 0, e.status
+      end
     end
   end
 

test/functional/output_at_test.rb

@@ -6,6 +6,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every "weekday", :at => '5:02am' do
           command "blahblah"
         end
@@ -21,6 +22,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every "weekday", :at => %w(5:02am 3:52pm) do
           command "blahblah"
         end
@@ -37,6 +39,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every "weekday", :at => '5:02am, 3:52pm' do
           command "blahblah"
         end
@@ -53,6 +56,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every "weekday", :at => '5:02am, 3:02pm' do
           command "blahblah"
         end
@@ -68,6 +72,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every "mon,wed,fri", :at => '5:02am, 3:02pm' do
           command "blahblah"
         end
@@ -83,6 +88,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/your/path'
         every "mon,wed,fri", :at => '5:02am, 3:02pm' do
           runner "blahblah"
@@ -99,6 +105,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/your/path'
         every "mon,wed,fri", :at => '5:02am, 3:02pm' do
           rake "blah:blah"
@@ -107,7 +114,7 @@ class OutputAtTest < Test::Unit::TestCase
     end
     
     should "output the rake task using one entry because the times are aligned" do
-      assert_match '2 5,15 * * 1,3,5 cd /your/path && RAILS_ENV=production /usr/bin/env rake blah:blah', @output
+      assert_match '2 5,15 * * 1,3,5 cd /your/path && RAILS_ENV=production bundle exec rake blah:blah --silent', @output
     end
   end
   
@@ -115,6 +122,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every [1.month, 1.day], :at => 'january 5:02am, june 17th at 2:22pm, june 3rd at 3:33am' do
           command "blahblah"
         end
@@ -138,6 +146,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every :reboot do
           command "command_1"
           command "command_2"
@@ -155,8 +164,9 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/your/path'
-        every :day do
+        every :daily do
           rake "blah:blah"
           runner "runner_1"
           command "command_1"
@@ -167,7 +177,7 @@ class OutputAtTest < Test::Unit::TestCase
     end
     
     should "output all of the commands @daily" do
-      assert_match '@daily cd /your/path && RAILS_ENV=production /usr/bin/env rake blah:blah', @output
+      assert_match '@daily cd /your/path && RAILS_ENV=production bundle exec rake blah:blah --silent', @output
       assert_match %(@daily cd /your/path && script/runner -e production 'runner_1'), @output
       assert_match '@daily command_1', @output
       assert_match %(@daily cd /your/path && script/runner -e production 'runner_2'), @output
@@ -179,6 +189,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 5.minutes, :at => 1 do
           command "blahblah"
         end
@@ -194,6 +205,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 4.minutes, :at => 2 do
           command "blahblah"
         end
@@ -209,6 +221,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 3.minutes, :at => 7 do
           command "blahblah"
         end
@@ -224,6 +237,7 @@ class OutputAtTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.minutes, :at => 27 do
           command "blahblah"
         end
@@ -234,4 +248,21 @@ class OutputAtTest < Test::Unit::TestCase
       assert_match '27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59 * * * * blahblah', @output
     end
   end
+  
+  context "using raw cron syntax" do
+    setup do
+      @output = Whenever.cron \
+      <<-file
+        set :job_template, nil
+        every '0 0 27,31 * *' do
+          command "blahblah"
+        end
+      file
+    end
+    
+    should "output the command using the same cron syntax" do
+      assert_match '0 0 27,31 * * blahblah', @output
+    end
+  end
+  
 end

test/functional/output_default_defined_jobs_test.rb

@@ -4,10 +4,11 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
   
   # command
   
-  context "A plain command" do
+  context "A plain command with the job template set to nil" do
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah"
         end
@@ -19,12 +20,64 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     end
   end
   
+  context "A plain command with no job template set" do
+    setup do
+      @output = Whenever.cron \
+      <<-file
+        every 2.hours do
+          command "blahblah"
+        end
+      file
+    end
+    
+    should "output the command with the default job template" do
+      assert_match /^.+ .+ .+ .+ \/bin\/bash -l -c 'blahblah'$/, @output
+    end
+  end
+  
+  context "A plain command that overrides the job_template set" do
+    setup do
+      @output = Whenever.cron \
+      <<-file
+        set :job_template, "/bin/bash -l -c ':job'"
+        every 2.hours do
+          command "blahblah", :job_template => "/bin/sh -l -c ':job'"
+        end
+      file
+    end
+    
+    should "output the command using that job_template" do
+      assert_match /^.+ .+ .+ .+ \/bin\/sh -l -c 'blahblah'$/, @output
+      assert_no_match /bash/, @output
+    end
+  end
+  
+  context "A plain command that is conditional on default environent and path" do
+    setup do
+      Whenever.expects(:path).at_least_once.returns('/what/you/want')
+      @output = Whenever.cron \
+      <<-file
+        set :job_template, nil
+        if environment == 'production' && path == '/what/you/want'
+          every 2.hours do
+            command "blahblah"
+          end
+        end
+      file
+    end
+    
+    should "output the command" do
+      assert_match /blahblah/, @output
+    end
+  end
+
   # runner
   
   context "A runner with path set" do
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/my/path'
         every 2.hours do
           runner 'blahblah'
@@ -41,6 +94,7 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/my/path'
         every 2.hours do
           runner "blahblah", :path => '/some/other/path'
@@ -53,12 +107,31 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     end
   end
   
+  context "A runner for a Rails 3 app" do
+    setup do
+      Whenever.expects(:path).at_least_once.returns('/my/path')
+      Whenever.expects(:rails3?).returns(true)
+      @output = Whenever.cron \
+      <<-file
+        set :job_template, nil
+        every 2.hours do
+          runner 'blahblah'
+        end
+      file
+    end
+    
+    should "use the Rails 3 runner job by default" do
+      assert_match two_hours + %( cd /my/path && script/rails runner -e production 'blahblah'), @output
+    end
+  end
+  
   # rake
   
   context "A rake command with path set" do
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/my/path'
         every 2.hours do
           rake "blahblah"
@@ -67,7 +140,25 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     end
     
     should "output the rake command using that path" do
-      assert_match two_hours + ' cd /my/path && RAILS_ENV=production /usr/bin/env rake blahblah', @output
+      assert_match two_hours + ' cd /my/path && RAILS_ENV=production bundle exec rake blahblah --silent', @output
+    end
+  end
+
+  context "A rake for a non-bundler app" do
+    setup do
+      Whenever.expects(:path).at_least_once.returns('/my/path')
+      Whenever.expects(:bundler?).returns(false)
+      @output = Whenever.cron \
+      <<-file
+        set :job_template, nil
+        every 2.hours do
+          rake 'blahblah'
+        end
+      file
+    end
+
+    should "not use invoke through bundler" do
+      assert_match two_hours + ' cd /my/path && RAILS_ENV=production rake blahblah --silent', @output
     end
   end
   
@@ -75,6 +166,7 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :path, '/my/path'
         every 2.hours do
           rake "blahblah", :path => '/some/other/path'
@@ -83,7 +175,7 @@ class OutputDefaultDefinedJobsTest < Test::Unit::TestCase
     end
     
     should "output the rake command using that path" do
-      assert_match two_hours + ' cd /some/other/path && RAILS_ENV=production /usr/bin/env rake blahblah', @output
+      assert_match two_hours + ' cd /some/other/path && RAILS_ENV=production bundle exec rake blahblah --silent', @output
     end
   end
   

test/functional/output_defined_job_test.rb

@@ -6,6 +6,7 @@ class OutputDefinedJobTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "before :task after"
         every 2.hours do
           some_job "during"
@@ -22,6 +23,7 @@ class OutputDefinedJobTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "before :task after :option1 :option2"
         every 2.hours do
           some_job "during", :option1 => 'happy', :option2 => 'birthday'
@@ -38,6 +40,7 @@ class OutputDefinedJobTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "before :task after :option1"
         set :option1, 'happy'
         every 2.hours do
@@ -55,6 +58,7 @@ class OutputDefinedJobTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "before :task after :option1"
         set :option1, 'global'
         every 2.hours do
@@ -72,6 +76,7 @@ class OutputDefinedJobTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "before :task after :option1"
         every 2.hours do
           some_job "during", :option2 => 'happy'
@@ -86,10 +91,11 @@ class OutputDefinedJobTest < Test::Unit::TestCase
   
   context "A defined job that uses a :path where none is explicitly set" do
     setup do
-      Whenever.expects(:path).returns('/my/path')
+      Whenever.stubs(:path).returns('/my/path')
       
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         job_type :some_job, "cd :path && :task"
         every 2.hours do
           some_job 'blahblah'

test/functional/output_env_test.rb

@@ -8,6 +8,8 @@ class OutputEnvTest < Test::Unit::TestCase
       <<-file
         env :MYVAR, 'blah'
         env 'MAILTO', "someone@example.com"
+        env :BLANKVAR, ''
+        env :NILVAR, nil
       file
     end
 
@@ -18,38 +20,13 @@ class OutputEnvTest < Test::Unit::TestCase
     should "output MAILTO environment variable" do
       assert_match "MAILTO=someone@example.com", @output
     end
-  end
 
-  context "No PATH environment variable set" do
+    should "output BLANKVAR environment variable" do
-    setup do
+      assert_match "BLANKVAR=\"\"", @output
-      Whenever::JobList.any_instance.expects(:read_path).at_least_once.returns('/usr/local/bin')
-      @output = Whenever.cron ""
     end
 
-    should "add a PATH variable based on the user's PATH" do
+    should "output NILVAR environment variable" do
-      assert_match "PATH=/usr/local/bin", @output
+      assert_match "NILVAR=\"\"", @output
-    end
-  end
-  
-  context "A PATH environment variable set" do
-    setup do
-      Whenever::JobList.stubs(:read_path).returns('/usr/local/bin')
-      @output = Whenever.cron "env :PATH, '/my/path'"
-    end
-    
-    should "use that path and the user's PATH" do
-      assert_match "PATH=/my/path", @output
-      assert_no_match /local/, @output
-    end
-  end
-  
-  context "No PATH set and instructed not to automatically load the user's path" do
-    setup do
-      @output = Whenever.cron "set :set_path_automatically, false"
-    end
-    
-    should "not have a PATH set" do
-      assert_no_match /PATH/, @output
     end
   end
 

test/functional/output_redirection_test.rb

@@ -6,6 +6,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, nil
         every 2.hours do
           command "blahblah"
@@ -23,6 +24,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, 'logfile.log'
         every 2.hours do
           command "blahblah"
@@ -39,6 +41,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:standard => 'dev_null', :error => 'dev_err'}
         end
@@ -54,6 +57,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, 'logfile.log'
         every 2.hours do
           command "blahblah", :output => 'otherlog.log'
@@ -71,6 +75,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, 'logfile.log'
         every 2.hours do
           command "blahblah", :output => {:error => 'dev_err', :standard => 'dev_null' }
@@ -88,6 +93,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, 'logfile.log'
         every 2.hours do
           command "blahblah", :output => false
@@ -105,6 +111,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron :set => 'output=otherlog.log', :string => \
       <<-file
+        set :job_template, nil
         set :output, 'logfile.log'
         every 2.hours do
           command "blahblah"
@@ -122,6 +129,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, {:error => 'dev_err', :standard => 'dev_null' }
         every 2.hours do
           command "blahblah"
@@ -138,6 +146,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, {:error => 'dev_null'}
         every 2.hours do
           command "blahblah"
@@ -154,6 +163,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :output, {:standard => 'dev_out'}
         every 2.hours do
           command "blahblah"
@@ -170,6 +180,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:error => 'dev_err'}
         end
@@ -185,6 +196,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:standard => 'dev_out'}
         end
@@ -200,6 +212,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:standard => nil}
         end
@@ -215,6 +228,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:error => nil}
         end
@@ -230,6 +244,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:error => nil, :standard => nil}
         end
@@ -245,6 +260,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:error => nil, :standard => 'my.log'}
         end
@@ -260,6 +276,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         every 2.hours do
           command "blahblah", :output => {:error => 'my_error.log', :standard => nil}
         end
@@ -275,6 +292,7 @@ class OutputRedirectionTest < Test::Unit::TestCase
     setup do
       @output = Whenever.cron \
       <<-file
+        set :job_template, nil
         set :cron_log, "cron.log"
         every 2.hours do
           command "blahblah"

test/unit/cron_test.rb

@@ -174,20 +174,26 @@ class CronTest < Test::Unit::TestCase
   context "When parsing time using the cron shortcuts" do
     should "parse a :symbol into the correct shortcut" do
       assert_equal '@reboot',   parse_time(:reboot)
-      assert_equal '@annually', parse_time(:year)
+      assert_equal '@annually', parse_time(:annually)
       assert_equal '@annually', parse_time(:yearly)
-      assert_equal '@daily',    parse_time(:day)
       assert_equal '@daily',    parse_time(:daily)
       assert_equal '@midnight', parse_time(:midnight)
-      assert_equal '@monthly',  parse_time(:month)
       assert_equal '@monthly',  parse_time(:monthly)
-      assert_equal '@hourly',   parse_time(:hour)
+      assert_equal '@weekly',   parse_time(:weekly)
       assert_equal '@hourly',   parse_time(:hourly)
     end
     
+    should "convert time-based shortcuts to times" do
+      assert_equal '0 0 1 * *',  parse_time(:month)
+      assert_equal '0 0 * * *',  parse_time(:day)
+      assert_equal '0 * * * *',  parse_time(:hour)
+      assert_equal '0 0 1 12 *', parse_time(:year)
+      assert_equal '0 0 1,8,15,22 * *', parse_time(:week)
+    end
+    
     should "raise an exception if a valid shortcut is given but also an :at" do
       assert_raises ArgumentError do
-        parse_time(:hour, nil, "1:00 am")
+        parse_time(:hourly, nil, "1:00 am")
       end
       
       assert_raises ArgumentError do
@@ -195,7 +201,16 @@ class CronTest < Test::Unit::TestCase
       end
       
       assert_raises ArgumentError do
-        parse_time(:day, nil, '4:20pm')
+        parse_time(:daily, nil, '4:20pm')
+      end
+    end
+  end
+  
+  context "When given raw cron sytax" do
+    should "return the same cron sytax" do
+      crons = ['0 0 27-31 * *', '* * * * *', '2/3 1,9,22 11-26 1-6 *']
+      crons.each do |cron|
+        assert_equal cron, parse_time(cron)
       end
     end
   end

test/unit/job_test.rb

@@ -7,14 +7,6 @@ class JobTest < Test::Unit::TestCase
       assert_equal 'foo', new_job(:at => 'foo').at
     end
     
-    should "return :output when #output_redirection is called" do
-      assert_equal 'foo', new_job(:output => 'foo').output_redirection
-    end
-    
-    should "return :not_set when #output_redirection is called and no :output is set" do
-      assert_equal :not_set, new_job.output_redirection
-    end
-    
     should "substitute the :task when #output is called" do
       job = new_job(:template => ":task", :task => 'abc123')
       assert_equal 'abc123', job.output
@@ -32,7 +24,6 @@ class JobTest < Test::Unit::TestCase
 
   
   context "A Job with quotes" do
-    
     should "output the :task if it's in single quotes" do
       job = new_job(:template => "':task'", :task => 'abc123')
       assert_equal %q('abc123'), job.output
@@ -60,6 +51,23 @@ class JobTest < Test::Unit::TestCase
     end
   end
   
+  context "A Job with a job_template" do
+    should "use the job template" do
+      job = new_job(:template => ':task', :task => 'abc123', :job_template => 'left :job right')
+      assert_equal 'left abc123 right', job.output
+    end
+    
+    should "escape single quotes" do
+      job = new_job(:template => "before ':task' after", :task => "quote -> ' <- quote", :job_template => "left ':job' right")
+      assert_equal %q(left 'before '\''quote -> '\\''\\'\\'''\\'' <- quote'\'' after' right), job.output
+    end
+    
+    should "escape double quotes" do
+      job = new_job(:template => 'before ":task" after', :task => 'quote -> " <- quote', :job_template => 'left ":job" right')
+      assert_equal %q(left "before \"quote -> \\\" <- quote\" after" right), job.output
+    end
+  end
+
 private
 
   def new_job(options={})

whenever.gemspec

@@ -1,78 +1,31 @@
-# Generated by jeweler
-# DO NOT EDIT THIS FILE DIRECTLY
-# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
 # -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "whenever/version"
 
 Gem::Specification.new do |s|
-  s.name = %q{whenever}
+  s.name        = "whenever"
-  s.version = "0.5.0"
+  s.version     = Whenever::VERSION
-
+  s.platform    = Gem::Platform::RUBY
-  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors     = ["Javan Makhmali"]
-  s.authors = ["Javan Makhmali"]
+  s.email       = ["javan@javan.us"]
-  s.date = %q{2010-06-28}
+  s.homepage    = ""
-  s.description = %q{Clean ruby syntax for defining and deploying messy cron jobs.}
+  s.summary     = %q{Cron jobs in ruby.}
-  s.email = %q{javan@javan.us}
+  s.description = %q{Clean ruby syntax for writing and deploying cron jobs.}
-  s.executables = ["whenever", "wheneverize"]
+  s.files         = `git ls-files`.split("\n")
-  s.extra_rdoc_files = [
+  s.test_files    = `git ls-files -- test/{functional,unit}/*`.split("\n")
-    "README.rdoc"
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
-  ]
-  s.files = [
-    ".gitignore",
-     "CHANGELOG.rdoc",
-     "README.rdoc",
-     "Rakefile",
-     "bin/whenever",
-     "bin/wheneverize",
-     "lib/whenever.rb",
-     "lib/whenever/base.rb",
-     "lib/whenever/command_line.rb",
-     "lib/whenever/job.rb",
-     "lib/whenever/job_list.rb",
-     "lib/whenever/job_types/default.rb",
-     "lib/whenever/outputs/cron.rb",
-     "lib/whenever/outputs/cron/output_redirection.rb",
-     "lib/whenever/version.rb",
-     "test/command_line_test.rb",
-     "test/cron_test.rb",
-     "test/output_at_test.rb",
-     "test/output_command_test.rb",
-     "test/output_defined_job_test.rb",
-     "test/output_env_test.rb",
-     "test/output_rake_test.rb",
-     "test/output_redirection_test.rb",
-     "test/output_runner_test.rb",
-     "test/test_helper.rb",
-     "whenever.gemspec"
-  ]
-  s.homepage = %q{http://github.com/javan/whenever}
-  s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
-  s.rubygems_version = %q{1.3.6}
-  s.summary = %q{Clean ruby syntax for defining and deploying messy cron jobs.}
-  s.test_files = [
-    "test/command_line_test.rb",
-     "test/cron_test.rb",
-     "test/output_at_test.rb",
-     "test/output_command_test.rb",
-     "test/output_defined_job_test.rb",
-     "test/output_env_test.rb",
-     "test/output_rake_test.rb",
-     "test/output_redirection_test.rb",
-     "test/output_runner_test.rb",
-     "test/test_helper.rb"
-  ]
   
-  if s.respond_to? :specification_version then
+  s.add_dependency "chronic", ">= 0.4.3"
-    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+  s.add_dependency "activesupport", ">= 2.3.4"
-    s.specification_version = 3
   
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+  s.add_development_dependency "shoulda", ">= 2.1.1"
-      s.add_runtime_dependency(%q<chronic>, [">= 0.2.3"])
+  s.add_development_dependency "mocha", ">= 0.9.5"
-    else
+  s.add_development_dependency "rake"
-      s.add_dependency(%q<chronic>, [">= 0.2.3"])
+  
-    end
+  # I'm not sure why this isn't installed along with activesupport,
-  else
+  # but for whatever reason running `bundle install` doesn't install
-    s.add_dependency(%q<chronic>, [">= 0.2.3"])
+  # i18n so I'm adding it here for now.
-  end
+  # https://github.com/rails/rails/blob/master/activesupport/activesupport.gemspec#L19 ?
+  s.add_development_dependency "i18n"
 end
-