73 lines
1.8 KiB
Ruby
73 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Ci
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module Input
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##
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# Inputs::Input class represents user-provided inputs, configured using `with:` keyword.
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#
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# Input arguments are only valid with an associated component's inputs specification from component's header.
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#
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class Inputs
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UnknownSpecArgumentError = Class.new(StandardError)
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ARGUMENTS = [
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Input::Arguments::Required, # Input argument is required
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Input::Arguments::Default, # Input argument has a default value
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Input::Arguments::Options, # Input argument that needs to be allowlisted
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Input::Arguments::Unknown # Input argument has not been recognized
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].freeze
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def initialize(spec, args)
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@spec = spec.to_h
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@args = args.to_h
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@inputs = []
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@errors = []
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validate!
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fabricate!
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end
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def errors
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@errors + @inputs.flat_map(&:errors)
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end
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def valid?
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errors.none?
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end
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def unknown
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@args.keys - @spec.keys
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end
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def count
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@inputs.count
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end
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def to_hash
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@inputs.inject({}) do |hash, argument|
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raise ArgumentError unless argument.valid?
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hash.merge(argument.to_hash)
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end
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end
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private
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def validate!
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@errors.push("unknown input arguments: #{unknown.inspect}") if unknown.any?
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end
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def fabricate!
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@spec.each do |key, spec|
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argument = ARGUMENTS.find { |klass| klass.matches?(spec) }
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raise UnknownSpecArgumentError if argument.nil?
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@inputs.push(argument.new(key, spec, @args[key]))
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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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