Module: Cronjobs

Defined in:
lib/cronjobs.rb,
lib/cronjobs/proxy.rb,
lib/cronjobs/railtie.rb,
lib/cronjobs/version.rb,
lib/cronjobs/definitions.rb,
lib/cronjobs/dsl/actions.rb,
lib/generators/cronjobs/install/install_generator.rb

Defined Under Namespace

Modules: DSL, Generators Classes: Definitions, Proxy, Railtie

Constant Summary collapse

VERSION = 
'4.0.0.1'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.env ⇒ Object

Returns the value of attribute env.



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# File 'lib/cronjobs.rb', line 11

def env
  @env
end

.mailto ⇒ Object

Returns the value of attribute mailto.



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# File 'lib/cronjobs.rb', line 11

def mailto
  @mailto
end

.output ⇒ Object

Returns the value of attribute output.



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# File 'lib/cronjobs.rb', line 11

def output
  @output
end

Class Method Details

.define(&block) ⇒ Object 



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# File 'lib/cronjobs.rb', line 13

def define(&block)
  Proxy.new &block
end

.definitions ⇒ Object 



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# File 'lib/cronjobs.rb', line 17

def definitions
  @definitions ||= Definitions.new
end

.update ⇒ Object 



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# File 'lib/cronjobs.rb', line 21

def update
  if current_digest != last_digest
    Open3.popen2(command) do |stdin, stdout, wait_thr|
      if mailto.present?
        stdin << "MAILTO=#{mailto}\n"
      end
      definitions.each do |time, action|
        stdin << "#{time} "
        if env.present?
          stdin << "#{env} "
        end
        stdin << "bash -lc \"cd #{Rails.root} && #{action} "
        if output.present?
          stdin << ">> #{output} 2>> #{output}"
        else
          stdin << "2>&1"
        end
        stdin << "\"\n"
      end
      stdin.close
      if wait_thr.value.success?
        FileUtils.mkdir_p digest_path.dirname
        File.write digest_path, current_digest
        puts 'Crontab updated'
      else
        warn "Couldn't write crontab"
      end
    end
  end
end