49 lines
1.2 KiB
Ruby
49 lines
1.2 KiB
Ruby
# Require gem
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require 'coffee_script'
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module Middleman
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module Renderers
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# CoffeeScript Renderer
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module CoffeeScript
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# Setup extension
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class << self
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# Once registered
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def registered(app)
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# Tell Tilt to use it as well (for inline scss blocks)
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::Tilt.register 'coffee', DebuggingCoffeeScriptTemplate
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::Tilt.prefer(DebuggingCoffeeScriptTemplate)
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app.before_configuration do
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DebuggingCoffeeScriptTemplate.middleman_app = self
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end
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end
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alias :included :registered
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end
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# A Template for Tilt which outputs debug messages
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class DebuggingCoffeeScriptTemplate < ::Tilt::CoffeeScriptTemplate
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# Make the current Middleman app accessible to the template
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cattr_accessor :middleman_app
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# Add exception messaging
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# @param [Class] context
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# @param [Hash] locals
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# @return [String]
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def evaluate(context, locals, &block)
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return super if middleman_app.build?
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begin
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super
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rescue ::ExecJS::RuntimeError => e
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e.to_s
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rescue => e
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e.to_s
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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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