39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
module VagrantPlugins
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module CommandServe
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module Util
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# Requires a broker to be set when initializing an
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# instance and adds an accessor to the broker
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module HasBroker
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def broker
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@broker
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end
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def initialize(*args, **opts, &block)
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@broker = opts.delete(:broker)
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raise ArgumentError,
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"Expected `Broker' to be provided" if @broker.nil?
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super
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end
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end
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# Adds exception logging to all public instance methods
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module ExceptionLogger
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def self.prepended(klass)
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klass.const_set(:LOGGER, Log4r::Logger.new(klass.name.downcase))
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klass.public_instance_methods(false).each do |m_name|
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klass.define_method(m_name) do |*args, **opts, &block|
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begin
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super(*args, **opts, &block)
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rescue => err
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self.class.const_get(:LOGGER).error(err)
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self.class.const_get(:LOGGER).debug("#{err.class}: #{err}\n#{err.backtrace.join("\n")}")
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raise
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end
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end
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end
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end
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end
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end
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end
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end
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