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require 'fileutils'
require 'tempfile'
# This class provides an easy way of creating a temporary
# directory and having it removed when the application exits.
#
# TODO: This class doesn't currently delete the temporary
# directory on exit.
class Tempdir
attr_reader :path
def initialize(basename="vagrant")
@path = nil
# Loop and attempt to create a temporary directory until
# it succeeds.
while @path.nil?
file = Tempfile.new(basename)
@path = file.path
file.unlink
begin
Dir.mkdir(@path)
rescue
@path = nil
end
end
end
# This deletes the temporary directory.
def unlink
FileUtils.rm_rf(@path)
end
end
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