35 lines
1.1 KiB
Ruby
35 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Banzai
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module Pipeline
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# Resolve a pipeline by name
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#
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# name - nil, Class or Symbol. The name to be resolved.
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#
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# Examples:
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# Pipeline[nil] # => Banzai::Pipeline::FullPipeline
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# Pipeline[:label] # => Banzai::Pipeline::LabelPipeline
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# Pipeline[StatusPage::Pipeline::PostProcessPipeline] # => StatusPage::Pipeline::PostProcessPipeline
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#
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# Pipeline['label'] # => raises ArgumentError - unsupport type
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# Pipeline[Project] # => raises ArgumentError - not a subclass of BasePipeline
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#
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# Returns a pipeline class which is a subclass of Banzai::Pipeline::BasePipeline.
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def self.[](name)
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name ||= FullPipeline
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pipeline = case name
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when Class
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name
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when Symbol
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const_get("#{name.to_s.camelize}Pipeline", false)
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end
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return pipeline if pipeline && pipeline < BasePipeline
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raise ArgumentError,
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"unsupported pipeline name #{name.inspect} (#{name.class})"
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end
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end
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end
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