debian-mirror-gitlab/lib/gitlab/ci/pipeline/expression/lexeme/matches.rb

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# frozen_string_literal: true
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module Gitlab
module Ci
module Pipeline
module Expression
module Lexeme
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class Matches < Lexeme::LogicalOperator
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PATTERN = /=~/.freeze
def evaluate(variables = {})
text = @left.evaluate(variables)
regexp = @right.evaluate(variables)
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return false unless regexp
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# All variables are evaluated as strings, even if they are regexp strings.
# So, we need to convert them to regexp objects.
regexp = Lexeme::Pattern.build_and_evaluate(regexp, variables)
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regexp.scan(text.to_s).present?
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end
def self.build(_value, behind, ahead)
new(behind, ahead)
end
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def self.precedence
10 # See: https://ruby-doc.org/core-2.5.0/doc/syntax/precedence_rdoc.html
end
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end
end
end
end
end
end