Class: Nitra::CommandLine

Inherits:
Object
  • Object
show all
Defined in:
lib/nitra/command_line.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration, argv) ⇒ CommandLine

Returns a new instance of CommandLine.



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# File 'lib/nitra/command_line.rb', line 7

def initialize(configuration, argv)
  @configuration = configuration

  OptionParser.new do |opts|
    opts.banner = "Usage: nitra [options] [spec_filename [...]]"

    opts.on("-c", "--cpus NUMBER", Integer, "Specify the number of CPUs to use on the host, or if specified after a --slave, on the slave") do |n|
      configuration.set_process_count n
    end

    opts.on("--cucumber", "Add full cucumber run, causes any files you list manually to be ignored") do
      configuration.add_framework "cucumber"
    end

    opts.on("--debug", "Print debug output") do
      configuration.debug = true
    end

    opts.on("-p", "--print-failures", "Print failures immediately when they occur") do
      configuration.print_failures = true
    end

    opts.on("-q", "--quiet", "Quiet; don't display progress bar") do
      configuration.quiet = true
    end

    opts.on("--rake-after-runner task:1,task:2,task:3", Array, "The list of rake tasks to run, once per runner, in the runner's environment, just before the runner exits") do |rake_tasks|
      configuration.add_rake_task(:after_runner, rake_tasks)
    end

    opts.on("--rake-before-runner task:1,task:2,task:3", Array, "The list of rake tasks to run, once per runner, in the runner's environment, after the runner starts") do |rake_tasks|
      configuration.add_rake_task(:before_runner, rake_tasks)
    end

    opts.on("--rake-before-worker task:1,task:2,task:3", Array, "The list of rake tasks to run, once per worker, in the worker's environment, before the worker starts") do |rake_tasks|
      configuration.add_rake_task(:before_worker, rake_tasks)
    end

    opts.on("-r", "--reset", "Reset database, equivalent to --rake-before-worker db:reset") do
      configuration.add_rake_task(:before_worker, "db:reset")
    end

    opts.on("--slave-mode", "Run in slave mode; ignores all other command-line options") do
      configuration.slave_mode = true
    end

    opts.on("--slave CONNECTION_COMMAND", String, "Provide a command that executes \"nitra --slave-mode\" on another host") do |connection_command|
      configuration.add_slave connection_command
    end

    opts.on("--rspec", "Add full rspec run, causes any files you list manually to be ignored") do
      configuration.add_framework "rspec"
    end

    opts.on("-e", "--environment ENV", String, "Set the RAILS_ENV to load") do |env|
      configuration.environment = env
    end

    opts.on_tail("-h", "--help", "Show this message") do
      puts opts
      exit
    end
  end.parse!(argv)

  configuration.set_default_framework
end

Instance Attribute Details

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



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# File 'lib/nitra/command_line.rb', line 5

def configuration
  @configuration
end