Class: Dependabot::Swift::Requirement

Inherits:
Requirement
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/swift/requirement.rb

Constant Summary collapse

PATTERN = 
T.let(/\A\s*(#{quoted})?\s*(#{version_pattern})\s*\z/, Regexp)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*requirements) ⇒ Requirement

Returns a new instance of Requirement.



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# File 'lib/dependabot/swift/requirement.rb', line 60

def initialize(*requirements)
  requirements = requirements.flatten.flat_map do |req_string|
    req_string.split(",").map(&:strip)
  end

  super(requirements)
end

Class Method Details

.parse(obj) ⇒ Object 



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# File 'lib/dependabot/swift/requirement.rb', line 29

def self.parse(obj)
  # Preserve a Swift::Version; convert other stable Gem::Versions so the boundary stays orderable.
  return ["=", obj] if obj.is_a?(Swift::Version)

  if obj.is_a?(Gem::Version)
    # Reject prerelease Gem::Versions: #to_s is lossily canonicalized (e.g. "1.0.0-alpha" -> "1.0.0.pre.alpha").
    raise BadRequirementError, "Illformed requirement [#{obj.inspect}]" if obj.prerelease?

    return ["=", Swift::Version.new(obj.to_s)]
  end

  unless (matches = PATTERN.match(obj.to_s))
    raise BadRequirementError, "Illformed requirement [#{obj.inspect}]"
  end

  return DefaultRequirement if matches[1] == ">=" && matches[2] == "0"

  [matches[1] || "=", Swift::Version.new(T.must(matches[2]))]
end

.requirements_array(requirement_string) ⇒ Object 



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# File 'lib/dependabot/swift/requirement.rb', line 53

def self.requirements_array(requirement_string)
  [new(T.must(requirement_string))]
end