Class: Downcer::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/downcer/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/downcer/cli.rb', line 12

def initialize(url)
  @url = URI.parse(URI.encode(url))
  @config = get_config(@url)
rescue NoMethodError, URI::InvalidURIError => e
  abort 'Usage: downcer <url>'
rescue SystemCallError => e
  abort e.to_s
end

Class Method Details

.start(*args) ⇒ Object 



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# File 'lib/downcer/cli.rb', line 8

def self.start(*args)
  self.new(args.first).download
end

Instance Method Details

#download ⇒ Object 



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# File 'lib/downcer/cli.rb', line 21

def download
  puts "Use `#{@config['command']}`"
  puts '--'
  exec "#{@config['command']} #{@config['option']} '#{@url}'"
end