Class: Puppet::ModuleTool::Applications::Uninstaller Private

Inherits:
Application show all
Includes:
Errors
Defined in:
lib/puppet/module_tool/applications/uninstaller.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary

Constants included from Util::Colors

Util::Colors::BG_BLUE, Util::Colors::BG_CYAN, Util::Colors::BG_GREEN, Util::Colors::BG_HBLUE, Util::Colors::BG_HCYAN, Util::Colors::BG_HGREEN, Util::Colors::BG_HMAGENTA, Util::Colors::BG_HRED, Util::Colors::BG_HWHITE, Util::Colors::BG_HYELLOW, Util::Colors::BG_MAGENTA, Util::Colors::BG_RED, Util::Colors::BG_WHITE, Util::Colors::BG_YELLOW, Util::Colors::BLACK, Util::Colors::BLUE, Util::Colors::CYAN, Util::Colors::Colormap, Util::Colors::GREEN, Util::Colors::HBLACK, Util::Colors::HBLUE, Util::Colors::HCYAN, Util::Colors::HGREEN, Util::Colors::HMAGENTA, Util::Colors::HRED, Util::Colors::HWHITE, Util::Colors::HYELLOW, Util::Colors::MAGENTA, Util::Colors::RED, Util::Colors::RESET, Util::Colors::WHITE, Util::Colors::YELLOW

Instance Attribute Summary

Attributes inherited from Application

#options

Instance Method Summary collapse

Methods inherited from Application

#discuss, #load_metadata!, #metadata, #parse_filename, run

Methods included from Util::Colors

#colorize, #console_color, #html_color

Constructor Details

#initialize(name, options) ⇒ Uninstaller

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Uninstaller.



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# File 'lib/puppet/module_tool/applications/uninstaller.rb', line 8

def initialize(name, options)
  @name        = name
  @options     = options
  @errors      = Hash.new { |h, k| h[k] = {} }
  @unfiltered  = []
  @installed   = []
  @suggestions = []
  @environment = options[:environment_instance]
  @ignore_changes = options[:force] || options[:ignore_changes]
end

Instance Method Details

#run ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/module_tool/applications/uninstaller.rb', line 19

def run
  results = {
    :module_name => @name,
    :requested_version => @version,
  }

  begin
    find_installed_module
    validate_module

    FileUtils.rm_rf(@installed.first.path, :secure => true)

    results[:affected_modules] = @installed
    results[:result] = :success
  rescue ModuleToolError => err
    results[:error] = {
      :oneline => err.message,
      :multiline => err.multiline,
    }
  rescue => e
    results[:error] = {
      :oneline => e.message,
      :multiline => e.respond_to?(:multiline) ? e.multiline : [e.to_s, e.backtrace].join("\n")
    }
  ensure
    results[:result] ||= :failure
  end

  results
end