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module Specinfra
module Backend
class Dockerfile < Specinfra::Backend::Base
def initialize(config = {})
super
@lines = []
ObjectSpace.define_finalizer(self) {
if get_config(:dockerfile_finalizer).nil?
puts @lines
else
get_config(:dockerfile_finalizer).call(@lines)
end
}
end
def run_command(cmd, opts={})
@lines << "RUN #{cmd}"
CommandResult.new
end
def send_file(from, to)
@lines << "ADD #{from} #{to}"
CommandResult.new
end
def from(base)
@lines << "FROM #{base}"
end
end
end
end
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