Class: VagrantPlugins::Multiplug::Dependency

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant_plugins/multiplug/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, version = nil) ⇒ Dependency

Returns a new instance of Dependency.



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# File 'lib/vagrant_plugins/multiplug/config.rb', line 18

def initialize(name, version = nil)
  @name = name
  @version = version
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/vagrant_plugins/multiplug/config.rb', line 16

def name
  @name
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/vagrant_plugins/multiplug/config.rb', line 16

def version
  @version
end

Instance Method Details

#installed? ⇒ Boolean

Note:

::Vagrant.has_plugin?(@name, @version) cannot be used because it looks up from caches

Returns:

  • (Boolean) 


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# File 'lib/vagrant_plugins/multiplug/config.rb', line 24

def installed?
  `vagrant plugin list`.each_line.any? do |line|
    if @version
      line == "#{@name} (#{@version})\n"
    else
      line.start_with?("#{@name} (")
    end
  end
end

#options ⇒ String

Returns Command-line options for ‘vagrant plugin install NAME`.

Returns:

  • (String) —

    Command-line options for ‘vagrant plugin install NAME`



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# File 'lib/vagrant_plugins/multiplug/config.rb', line 35

def options
  if @version
    "--plugin-version #{@version}"
  end
end