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Class: Opal::Sprockets::PathReader

Inherits:
Object
  • Object
  • Opal::Sprockets::PathReader
show all
Defined in:
opal/lib/opal/sprockets/path_reader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, context) ⇒ PathReader

Returns a new instance of PathReader

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 5
def initialize(env, context)
 @env ||= env
 @context ||= context
end

Instance Attribute Details

#contextObject (readonly)

Returns the value of attribute context

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 32
def context
 @context
end

#envObject (readonly)

Returns the value of attribute env

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 32
def env
 @env
end

Instance Method Details

#expand(path) ⇒ Object

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 22
def expand path
 env.resolve(path) or
 # Sprockets 3 just returns nil for unknown paths
 raise ::Sprockets::FileNotFound, path.inspect
end

#pathsObject

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 28
def paths
 env.paths
end

#read(path) ⇒ Object

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# File 'opal/lib/opal/sprockets/path_reader.rb', line 10
def read path
 if path.end_with? '.js'
 context.depend_on_asset(path)
 env[path, bundle: true].to_s
 else
 context.depend_on(path)
 File.open(expand(path), 'rb:UTF-8'){|f| f.read}
 end
rescue ::Sprockets::FileNotFound
 nil
end

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