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Created March 16, 2017 21:28
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test.cr
private def docker_compose(command_args : Array(String))
p = Process.new(
command: "docker-compose",
args: ["-f", "#{@dir}/docker-compose.yml"] + command_args,
input: true,
output: true,
error: true,
)
Signal::INT.trap do
p.kill(Signal::INT)
end
p.wait
end
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