Class: DelayedJobGroupsPlugin::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/delayed_job_groups_plugin/install_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



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# File 'lib/generators/delayed_job_groups_plugin/install_generator.rb', line 17

def self.next_migration_number(dirname)
  ActiveRecord::Generators::Base.next_migration_number(dirname)
end

Instance Method Details

#create_initializer ⇒ Object 



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# File 'lib/generators/delayed_job_groups_plugin/install_generator.rb', line 21

def create_initializer
  initializer_file = File.join('config/initializers', 'delayed_job_config.rb')
  configuration_on_matcher = /Delayed::Worker\.destroy_failed_jobs\s*=\s*true/
  configuration_off_matcher = /Delayed::Worker\.destroy_failed_jobs\s*=\s*false/

  say 'Attempting to initialize delayed_job_config initializer...', :green

  if File.exist?(initializer_file)
    say 'delayed_job_config initializer already exists... checking destroy_failed_jobs options', :green
    contents = File.read(initializer_file)
    if contents.match(configuration_on_matcher)
      say 'Delayed::Worker.destroy_failed_jobs is set to true', :red
      say 'This library requires the option to be set to false, updating config now!', :yellow

      gsub_file initializer_file, configuration_on_matcher, 'Delayed::Worker.destroy_failed_jobs = false'
    elsif contents.match(configuration_off_matcher)
      say 'Delayed::Worker.destroy_failed_jobs is set to false; nothing to do!', :green
    else
      say 'Delayed::Worker.destroy_failed_jobs is not set'
      say 'This library requires the option to be set to false, updating config now!', :yellow
      inject_into_file initializer_file, "Delayed::Worker.destroy_failed_jobs = false\n"
    end
  else
    create_file initializer_file do
      <<~RUBY
        # frozen_string_literal: true

        Delayed::Worker.destroy_failed_jobs = false
      RUBY
    end
  end
end

#create_migration_file ⇒ Object 



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# File 'lib/generators/delayed_job_groups_plugin/install_generator.rb', line 13

def create_migration_file
  migration_template('migration.erb', 'db/migrate/create_delayed_job_groups.rb')
end