45 lines
907 B
Ruby
45 lines
907 B
Ruby
module Producer
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module Core
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class Remote
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require 'etc'
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require 'net/ssh'
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attr_accessor :hostname
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def initialize(hostname)
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@hostname = hostname
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end
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def session
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@session ||= Net::SSH.start(@hostname, Etc.getlogin)
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end
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def fs
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@fs ||= Remote::FS.new(self)
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end
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def execute(command)
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output = ''
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session.open_channel do |channel|
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channel.exec command do |ch, success|
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ch.on_data do |c, data|
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output << data
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end
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ch.on_request('exit-status') do |c, data|
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exit_status = data.read_long
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raise RemoteCommandExecutionError if exit_status != 0
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end
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end
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end
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session.loop
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output
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end
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def environment
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Environment.new(execute 'env')
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end
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end
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end
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end
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