Class: Npm2Rpm::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/npm2rpm/options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Options

Returns a new instance of Options.



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# File 'lib/npm2rpm/options.rb', line 13

def initialize
  # .changes format
  @date = `date -u +'%a %b %d %T UTC %Y'`
  @date.chomp!

  @email = ENV["USER"]
  @user = `getent passwd $email`.split(':')[4]
  @package = nil

  # Parse command line options
  GetoptLong.new(
    [ '-h', '--help', GetoptLong::NO_ARGUMENT ],
    [ '-H', '--man', GetoptLong::NO_ARGUMENT ],
    [ '--specdir', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--sourcedir', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--user', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--email', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--date', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--package', GetoptLong::REQUIRED_ARGUMENT ]
  ).each do |opt, arg|
    case opt
    when '--specdir'
      @specdir = arg
    when '--sourcedir'
      @sourcedir = arg
    when '--user'
      @user = arg
    when '--email'
      @email = arg
    when '--date'
      @date = arg
    when '--package'
      self.package = arg
    else
      "Run $0 -h or $0 -H for details on usage";
    end
  end
  unless ARGV.empty?
    if @package
      abort "Extra arguments: #{ARGV}"
    end
    self.package = ARGV.shift
  end

  abort 'Missing package argument' unless @package;
  abort "Extra arguments: #{ARGV}" unless ARGV.empty?;

end

Instance Attribute Details

#date ⇒ Object (readonly)

Returns the value of attribute date.



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# File 'lib/npm2rpm/options.rb', line 11

def date
  @date
end

#email ⇒ Object (readonly)

Returns the value of attribute email.



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# File 'lib/npm2rpm/options.rb', line 11

def email
  @email
end

#package ⇒ Object

Returns the value of attribute package.



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# File 'lib/npm2rpm/options.rb', line 11

def package
  @package
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'lib/npm2rpm/options.rb', line 11

def user
  @user
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/npm2rpm/options.rb', line 11

def version
  @version
end