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module Propshaft::Resolver
class Static
attr_reader :manifest_path, :prefix
def initialize(manifest_path:, prefix:)
@manifest_path, @prefix = manifest_path, prefix
end
def resolve(logical_path)
if asset_path = digested_path(logical_path)
File.join prefix, asset_path
end
end
def integrity(logical_path)
entry = manifest[logical_path]
entry&.integrity
end
def read(logical_path, encoding: "ASCII-8BIT")
if asset_path = digested_path(logical_path)
File.read(manifest_path.dirname.join(asset_path), encoding: encoding)
end
end
private
def manifest
@manifest ||= Propshaft::Manifest.from_path(manifest_path)
end
def digested_path(logical_path)
entry = manifest[logical_path]
entry&.digested_path
end
end
end
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