Class: Imagetools::Iconextractor

Inherits:
Object
  • Object
show all
Defined in:
lib/imagetools/iconextractor.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ Iconextractor

Returns a new instance of Iconextractor.



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# File 'lib/imagetools/iconextractor.rb', line 46

def initialize(opts)
  @opts = opts
end

Class Method Details

.get_app_files(argv) ⇒ Object 



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# File 'lib/imagetools/iconextractor.rb', line 34

def self.get_app_files(argv)
  app_files = []
  argv.each do |arg|
    if FileTest.directory?(arg) && arg =~ /\.app/
      app_path = File.expand_path(arg)
#          puts app_path
      app_files << app_path
    end
  end
  app_files
end

.run(argv) ⇒ Object 



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# File 'lib/imagetools/iconextractor.rb', line 10

def self.run(argv)
  opts = {}
  opt = OptionParser.new(argv)
  opt.banner = "Usage: #{opt.program_name} [-h|--help] <app1 app2 app3 ...>"
  opt.version = VERSION
  opt.separator('')
  opt.separator("Options:")
  opt.on_head('-h', '--help', 'Show this message') do |v|
    puts opt.help
    exit
  end      
  opt.on('-v', '--verbose', 'Verbose message') {|v| opts[:v] = v}
  opt.on('-o OUTDIR', '--output=OUTDIR', 'Output dir') {|v| opts[:o] = v}
  opt.parse!(argv)
  
  app_files = get_app_files(argv)
  if app_files.size < 1
    puts opt.help
    exit
  end
  command = Iconextractor.new(opts)
  command.run(app_files)
end

Instance Method Details

#run(app_files) ⇒ Object 



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# File 'lib/imagetools/iconextractor.rb', line 50

def run(app_files)
  app_files.each do |app_path|
    icns_path = get_icns_path(app_path)
    icns_to_png(icns_path)
  end
end