Class: Jasmine::CommandLineTool

Inherits:
Object
  • Object
show all
Defined in:
lib/jasmine/command_line_tool.rb

Instance Method Summary collapse

Instance Method Details

#copy_unless_exists(relative_path, dest_path = nil) ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 19

def copy_unless_exists(relative_path, dest_path = nil)
  unless File.exist?(dest_path(relative_path))
    FileUtils.copy(template_path(relative_path), dest_path(dest_path || relative_path))
  end
end

#cwd ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 3

def cwd
  File.expand_path(File.join(File.dirname(__FILE__), '../..'))
end

#dest_path(filepath) ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 15

def dest_path(filepath)
  expand(Dir.pwd, filepath)
end

#expand(*paths) ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 7

def expand(*paths)
  File.expand_path(File.join(*paths))
end

#process(argv) ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 25

def process(argv)
  if argv[0] == 'init'
    require 'fileutils'

    FileUtils.makedirs('public/javascripts')
    FileUtils.makedirs('spec/javascripts')
    FileUtils.makedirs('spec/javascripts/support')
    FileUtils.makedirs('spec/javascripts/helpers')

    copy_unless_exists('jasmine-example/src/Player.js', 'public/javascripts/Player.js')
    copy_unless_exists('jasmine-example/src/Song.js', 'public/javascripts/Song.js')
    copy_unless_exists('jasmine-example/spec/PlayerSpec.js', 'spec/javascripts/PlayerSpec.js')
    copy_unless_exists('jasmine-example/spec/SpecHelper.js', 'spec/javascripts/helpers/SpecHelper.js')
    copy_unless_exists('spec/javascripts/support/jasmine_runner.rb')

    rails_tasks_dir = dest_path('lib/tasks')
    if File.exist?(rails_tasks_dir)
      copy_unless_exists('lib/tasks/jasmine.rake')
      copy_unless_exists('spec/javascripts/support/jasmine-rails.yml', 'spec/javascripts/support/jasmine.yml')
    else
      copy_unless_exists('spec/javascripts/support/jasmine.yml')
      write_mode = 'w'
      if File.exist?(dest_path('Rakefile'))
        load dest_path('Rakefile')
        write_mode = 'a'
      end

      require 'rake'
      unless Rake::Task.task_defined?('jasmine')
        File.open(dest_path('Rakefile'), write_mode) do |f|
          f.write("\n" + File.read(template_path('lib/tasks/jasmine.rake')))
        end
      end
    end
    File.open(template_path('INSTALL'), 'r').each_line do |line|
      puts line
    end
  else
    puts "unknown command #{argv}"
    puts "Usage: jasmine init"
  end
end

#template_path(filepath) ⇒ Object 



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# File 'lib/jasmine/command_line_tool.rb', line 11

def template_path(filepath)
  expand(cwd, File.join("generators/jasmine/templates", filepath))
end