Class: PuppetLibrary::Util::TempDir

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet_library/util/temp_dir.rb

Defined Under Namespace

Classes: Remover

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ TempDir

Returns a new instance of TempDir.



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# File 'lib/puppet_library/util/temp_dir.rb', line 46

def initialize(name)
    @path = TempDir.create(name)
    @remover = Remover.new(@path)
    ObjectSpace.define_finalizer(self, @remover)
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/puppet_library/util/temp_dir.rb', line 22

def path
  @path
end

Class Method Details

.cd(name, &block) ⇒ Object 



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# File 'lib/puppet_library/util/temp_dir.rb', line 31

def self.cd(name, &block)
    path = create(name)
    Dir.chdir(path, &block)
ensure
    FileUtils.rm_rf path
end

.create(name) ⇒ Object 



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# File 'lib/puppet_library/util/temp_dir.rb', line 38

def self.create(name)
    file = Tempfile.new(name)
    path = file.path
    file.unlink
    FileUtils.mkdir path
    path
end

.use(name) ⇒ Object 



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# File 'lib/puppet_library/util/temp_dir.rb', line 24

def self.use(name)
    path = create(name)
    yield(path)
ensure
    FileUtils.rm_rf path
end