class Replr::Boot
Starts up REPL creation & wires up rest of the pieces
Attributes
argument_processor[R]
process_runner[R]
Public Instance Methods
start()
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# File lib/replr/boot.rb, line 13 def start @argument_processor = Replr::ArgumentProcessor.new @process_runner = Replr::ProcessRunner.new check_docker! execute_processsed_arguments! end
Private Instance Methods
check_docker!()
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# File lib/replr/boot.rb, line 23 def check_docker! unless process_runner.process_exists?('docker') puts_error 'Needs docker installed & in path to work.' exit end end
execute_processsed_arguments!()
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# File lib/replr/boot.rb, line 30 def execute_processsed_arguments! if argument_processor.command == 'prune' execute_prune_command elsif argument_processor.stack Replr::Stack::REPLMaker.load(stack: argument_processor.stack, libraries: argument_processor.libraries) end end
execute_prune_command()
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# File lib/replr/boot.rb, line 39 def execute_prune_command prune_command = %q(docker images -a | grep "replr/" | awk '{print $3}' | xargs docker rmi) process_runner.execute_command(prune_command) end
puts_error(string)
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# File lib/replr/boot.rb, line 44 def puts_error(string) STDERR.puts(string) end