19 lines
378 B
Ruby
19 lines
378 B
Ruby
require "delegate"
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require "etc"
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require "system_command"
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class User < DelegateClass(String)
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def gui?
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out, _, status = system_command "who"
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return false unless status.success?
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out.lines
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.map(&:split)
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.any? { |user, type,| user == self && type == "console" }
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end
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def self.current
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@current ||= new(Etc.getpwuid(Process.euid).name)
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end
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end
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