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# frozen_string_literal: true
module Specinfra
module Backend
# Docker command line transport
class Dockercli < Exec
def build_command(cmd)
docker_cmd = %w[docker exec]
docker_cmd << '--interactive' if get_config(:interactive_shell)
docker_cmd << '--tty' if get_config(:request_pty)
docker_cmd << instance
(docker_cmd << super(cmd)).join(' ')
end
def send_file(from, to)
to = Pathname.new(to).dirname.to_s if File.directory?(from)
cmd = %W[docker cp #{from} #{instance}:#{to}]
spawn_command(cmd.join(' '))
end
def send_directory(from, to)
send_file(from, to)
end
private
def instance
raise 'Please specify docker_container' unless (container = get_config(:docker_container))
container
end
end
end
end
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