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

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# frozen_string_literal: true
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module Gitlab
module Ci
module Pipeline
module Expression
module Lexeme
class Variable < Lexeme::Value
PATTERN = /\$(?<name>\w+)/.freeze
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def evaluate(variables = {})
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unless variables.is_a?(ActiveSupport::HashWithIndifferentAccess)
variables = variables.with_indifferent_access
end
variables.fetch(@value, nil)
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end
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def inspect
"$#{@value}"
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end
def self.build(string)
new(string.match(PATTERN)[:name])
end
end
end
end
end
end
end