116 lines
2.2 KiB
Ruby
116 lines
2.2 KiB
Ruby
# encoding: utf-8
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module Mutant
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class CLI
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# Abstract base class for strategy builders
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class Builder
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include AbstractType
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# Return cache
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#
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# @return [Cache]
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#
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# @api private
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#
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attr_reader :cache
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private :cache
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# Return parser
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#
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# @return [OptionParser]
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#
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# @api private
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#
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attr_reader :parser
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private :parser
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# Initialize builder
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#
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# @param [OptionParser] parser
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#
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# @api privateo
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#
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def initialize(cache, parser)
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@cache, @parser = cache, parser
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add_options
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end
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# Add cli options
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#
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# @param [OptionParser]
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#
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# @return [self]
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#
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# @api private
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#
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abstract_method :add_options
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# Return build output
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#
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# @return [Object]
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#
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# @api private
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#
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abstract_method :output
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# Abstract predicate builder
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class Predicate < self
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# Bubject predicate builder
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class Subject < self
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# Initialize object
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#
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# @api private
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#
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# @return [undefined]
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#
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def initialize(*)
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super
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@predicates = []
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end
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# Return predicate
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#
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# @api private
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#
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def output
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if @predicates.empty?
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Mutant::Predicate::CONTRADICTION
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else
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Mutant::Predicate::Whitelist.new(@predicates)
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end
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end
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private
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# Add cli options
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#
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# @return [undefined]
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#
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# @api private
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#
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def add_options
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parser.on('--ignore-subject MATCHER', 'ignores subjects that matches MATCHER') do |pattern|
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add_pattern(pattern)
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end
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end
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# Add matcher to predicates
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#
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# @param [String] pattern
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#
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# @api private
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#
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def add_pattern(pattern)
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matcher = Classifier.run(@cache, pattern)
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@predicates << Mutant::Predicate::Matcher.new(matcher)
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end
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end # Subject
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end # Predicate
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end # Builder
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end # CLI
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end # Mutant
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