65f1a29d86
- Re-factor - Remove code for notifications - Remove addons - Remove travis-core gem. - Ignore logs directory only - Move core tests to spec/lib
62 lines
1.6 KiB
Ruby
62 lines
1.6 KiB
Ruby
require 'active_support/inflector/inflections.rb'
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require 'metriks'
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module Travis
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module Event
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# Event handlers subscribe to events issued from core models (such
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# as Build and Job::Test).
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#
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# Subscriptions are defined in Travis.config so they can easily be
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# added/removed for an environment.
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#
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# Subscribing classes are supposed to define an EVENTS constant which holds
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# a regular expression which will be matched against the event name.
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class Subscription
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class << self
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def register(name, const)
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handlers[name.to_sym] = const
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end
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def handlers
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@handlers ||= {}
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end
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end
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attr_reader :name
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def initialize(name)
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@name = name
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end
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def subscriber
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self.class.handlers[name.to_sym] || Handler.const_get(name.to_s.camelize, false)
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rescue NameError => e
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Travis.logger.error "Could not find event handler #{name.inspect}, ignoring."
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nil
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end
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def patterns
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subscriber ? Array(subscriber::EVENTS) : []
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end
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def notify(event, *args)
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if matches?(event)
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subscriber.notify(event, *args)
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increment_counter(event)
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end
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end
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def matches?(event)
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patterns.any? { |patterns| patterns.is_a?(Regexp) ? patterns.match(event) : patterns == event }
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end
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def increment_counter(event)
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# TODO ask mathias about this metric
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metric = "travis.notifications.#{name}.#{event.gsub(/:/, '.')}"
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Metriks.meter(metric).mark
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end
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end
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end
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end
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