Class: Runfile::RunfileHelper

Inherits:
Object
  • Object
show all
Includes:
SettingsMixin
Defined in:
lib/runfile/runfile_helper.rb

Overview

The RunfileHelper class assists in:

  1. Finding named.runfiles

  2. Creating new runfiles (‘run new`)

  3. Showing a list of found system runfiles in a colorful help

Instance Method Summary collapse

Methods included from SettingsMixin

#settings, #settings_present?

Instance Method Details

#handle(argv) ⇒ Object

Handle the case when ‘run` is called without a Runfile present. We will let the user know they can type `run new` to create a new sample Runfile. If the first argument matches the name of a *.runfile name, we will return it to the caller. Otherwise, we return false to indicate “no further handling is needed”.



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# File 'lib/runfile/runfile_helper.rb', line 19

def handle(argv)
  # make a new runfile
  if argv[0] == "new" && !settings_present?
    make_runfile argv[1]
    return false
  end

  # get a list of *.runfile path-wide
  runfiles = find_runfiles || []

  # if first arg is a valid *.runfile, run it
  if argv[0] 
    runfile = runfiles.select { |f| f[/\/#{argv[0]}.runfile/] }.first
    runfile and return runfile
  end

  # if we are here, offer some help and advice and show a list
  # of possible runfiles to run.
  show_make_help runfiles, settings.folder
  return false
end

#purge_settings ⇒ Object 



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# File 'lib/runfile/runfile_helper.rb', line 41

def purge_settings
  @settings = OpenStruct.new
end