Added more opts to whenever binary. Moved code from rake tasks into b…

…in files themselves and removed rake files. Bumped version to 0.1.4

CHANGELOG.rdoc

@@ -1,3 +1,8 @@
+== 0.1.4 / February 17th, 2009
+
+* Added --load-file and --user opts to whenever binary. [Javan Makhmali]
+
+
 == 0.1.3 / February 16th, 2009
 
 * Added 'rake' helper for defining scheduled rake tasks. [Javan Makhmali]

README.rdoc

@@ -14,14 +14,14 @@ In a Rails (2.1 or greater) application:
 in your "config/environment.rb" file:
 
   Rails::Initializer.run do |config|
-    config.gem 'javan-whenever', :lib => false, :version => '>= 0.1.3' :source => 'http://gems.github.com'
+    config.gem 'javan-whenever', :lib => false, :version => '>= 0.1.4' :source => 'http://gems.github.com'
   end
 
 To install this gem (and all other missing gem dependencies), run rake gems:install (use sudo if necessary).
 
 In older versions of Rails:
 
-  $ gem sources -a http://gems.github.com
+  $ gem sources -a http://gems.github.com (you only need to run this once)
   $ gem install javan-whenever
 
 in your "config/environment.rb" file:
@@ -81,7 +81,7 @@ in your "config/deploy.rb" file do something like:
   namespace :deploy do
     desc "write the crontab file"
     task :write_crontab, :roles => :app do
-      run "cd #{release_path} && whenever -c"
+      run "cd #{release_path} && whenever --write-crontab"
     end
   end
 

bin/whenever

@@ -1,17 +1,54 @@
 #!/usr/bin/env ruby
 
-require 'rake'
+require 'rubygems'
 require 'optparse'
+require 'fileutils'
+require 'tempfile'
 require 'whenever'
 
 require File.expand_path(File.dirname(__FILE__) + "/../lib/version")
 
-task = "whenever:output_cron"
- 
+options = Hash.new
+
 OptionParser.new do |opts|
   opts.banner = "Usage: whenever [options]"
-  opts.on('-c', '--write-crontab') { task = "whenever:write_cron" }
   opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION::STRING}"; exit }
+  opts.on('-w', '--write-crontab') { options[:write] = true }
+  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
 end.parse!
 
-Rake::Task[task].invoke
+options[:file] ||= 'config/schedule.rb'
+
+unless File.exists?(options[:file])
+  warn("[fail] can't find file: #{options[:file]}")
+  exit(1)
+end
+
+if options[:write]
+  cron_output   = Whenever.cron(:file => options[:file])
+  tmp_cron_file = Tempfile.new('whenever_tmp_cron').path
+  File.open(tmp_cron_file, File::WRONLY | File::APPEND) do |file|
+    file << cron_output
+  end
+
+  command = ['crontab']
+  command << "-u #{options[:user]}" if options[:user]
+  command << tmp_cron_file
+
+  if system(command.join(' '))
+    puts "[write] crontab file updated"
+    exit
+  else
+    warn "[fail] couldn't write crontab"
+    exit(1)
+  end
+
+else
+  puts Whenever.cron(:file => options[:file])
+  exit
+end

bin/wheneverize

@@ -3,6 +3,7 @@
 # This file is based heavily on Capistrano's `capify` command
 
 require 'optparse'
+require 'fileutils'
 
 OptionParser.new do |opts|
   opts.banner = "Usage: #{File.basename($0)} [path]"
@@ -40,6 +41,7 @@ content = <<-FILE
 # every 2.hours do
 #   command "/usr/bin/some_great_command"
 #   runner "MyModel.some_method"
+#   rake "some:great:rake:task"
 # end
 #
 # every 4.days do

lib/version.rb

@@ -2,7 +2,7 @@ module Whenever
   module VERSION #:nodoc:
     MAJOR = 0
     MINOR = 1
-    TINY  = 3
+    TINY  = 4
 
     STRING = [MAJOR, MINOR, TINY].join('.')
   end

lib/whenever.rb

@@ -7,19 +7,13 @@
   rescue LoadError => e
     nil
   end
-
-  # Load Whenever's rake tasks
-  begin
-    Dir[File.join(File.dirname(__FILE__), 'tasks', '*.rake')].each { |rake| load rake }
-  rescue LoadError => e
-    nil
-  end
 end
 
-
+# Dependencies
 require 'activesupport'
 require 'chronic'
 
+# Whenever files
 require 'base'
 require 'version'
 require 'job_list'

whenever.gemspec

@@ -2,16 +2,16 @@
 
 Gem::Specification.new do |s|
   s.name = %q{whenever}
-  s.version = "0.1.3"
+  s.version = "0.1.4"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version=
   s.authors = ["Javan Makhmali"]
-  s.date = %q{2009-02-16}
+  s.date = %q{2009-02-17}
   s.description = %q{Provides clean ruby syntax for defining messy cron jobs and running them Whenever.}
   s.email = %q{javan@javan.us}
   s.executables = ["whenever", "wheneverize"]
-  s.extra_rdoc_files = ["bin/whenever", "bin/wheneverize", "CHANGELOG.rdoc", "lib/base.rb", "lib/job_list.rb", "lib/job_types/default.rb", "lib/job_types/rake_task.rb", "lib/job_types/runner.rb", "lib/outputs/cron.rb", "lib/tasks/whenever.rake", "lib/version.rb", "lib/whenever.rb", "README.rdoc"]
-  s.files = ["bin/whenever", "bin/wheneverize", "CHANGELOG.rdoc", "lib/base.rb", "lib/job_list.rb", "lib/job_types/default.rb", "lib/job_types/rake_task.rb", "lib/job_types/runner.rb", "lib/outputs/cron.rb", "lib/tasks/whenever.rake", "lib/version.rb", "lib/whenever.rb", "Manifest", "Rakefile", "README.rdoc", "test/cron_test.rb", "test/output_command_test.rb", "test/output_env_test.rb", "test/output_rake_test.rb", "test/output_runner_test.rb", "test/test_helper.rb", "whenever.gemspec"]
+  s.extra_rdoc_files = ["bin/whenever", "bin/wheneverize", "CHANGELOG.rdoc", "lib/base.rb", "lib/job_list.rb", "lib/job_types/default.rb", "lib/job_types/rake_task.rb", "lib/job_types/runner.rb", "lib/outputs/cron.rb", "lib/version.rb", "lib/whenever.rb", "README.rdoc"]
+  s.files = ["bin/whenever", "bin/wheneverize", "CHANGELOG.rdoc", "lib/base.rb", "lib/job_list.rb", "lib/job_types/default.rb", "lib/job_types/rake_task.rb", "lib/job_types/runner.rb", "lib/outputs/cron.rb", "lib/version.rb", "lib/whenever.rb", "Manifest", "Rakefile", "README.rdoc", "test/cron_test.rb", "test/output_command_test.rb", "test/output_env_test.rb", "test/output_rake_test.rb", "test/output_runner_test.rb", "test/test_helper.rb", "whenever.gemspec"]
   s.has_rdoc = true
   s.homepage = %q{http://github.com/javan/whenever}
   s.rdoc_options = ["--line-numbers", "--inline-source", "--title", "Whenever", "--main", "README.rdoc"]