Class: Kontena::PluginManager::Uninstaller

Inherits:
Object
  • Object
show all
Includes:
Common
Defined in:
lib/kontena/plugin_manager/uninstaller.rb

Constant Summary

Constants included from Common

Common::KRATES_PLUGIN

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Common

dummy_ui, gem_versions, install_dir, installed, installed?, plugin_debug?, plugins, prefix, rubygems_client, search_plugins, use_dummy_ui

Constructor Details

#initialize(plugin_name) ⇒ Uninstaller

Returns a new instance of Uninstaller.



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# File 'lib/kontena/plugin_manager/uninstaller.rb', line 10

def initialize(plugin_name)
  @plugin_name = plugin_name
end

Instance Attribute Details

#plugin_name ⇒ Object (readonly)

Returns the value of attribute plugin_name.



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# File 'lib/kontena/plugin_manager/uninstaller.rb', line 8

def plugin_name
  @plugin_name
end

Instance Method Details

#command(spec) ⇒ Object 



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# File 'lib/kontena/plugin_manager/uninstaller.rb', line 14

def command(spec)
  @command ||= Gem::Uninstaller.new(
    spec.name,
    all: true,
    executables: true,
    force: true,
    install_dir: spec.base_dir
  )
end

#uninstall ⇒ Object

Uninstall a plugin

Parameters:



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# File 'lib/kontena/plugin_manager/uninstaller.rb', line 26

def uninstall
  installed = installed(plugin_name)
  raise "Plugin #{plugin_name} not installed" unless installed

  command(installed).uninstall
end