Class: Uninstaller

Inherits:
Object
  • Object
show all
Defined in:
lib/vvm-rb/uninstaller.rb

Instance Method Summary collapse

Constructor Details

#initialize(version) ⇒ Uninstaller 



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# File 'lib/vvm-rb/uninstaller.rb', line 4

def initialize(version)
  @version = version
end

Instance Method Details

#uninstall ⇒ Object 



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# File 'lib/vvm-rb/uninstaller.rb', line 8

def uninstall
  current  = get_current_dir
  vims_dir = get_vims_dir(@version)
  src_dir  = get_src_dir(@version)
  if File.exists?(current)
    target = File.readlink(current)
    if target == vims_dir
      abort "#{@version} can not be uninstalled; it is currently used."
    end
  end
  if File.exists?(src_dir)
    FileUtils.rm_rf(src_dir)
  end
  if File.exists?(vims_dir)
    FileUtils.rm_rf(vims_dir)
  end
end