Class: Dependabot::Cargo::Requirement
- Inherits:
-
Gem::Requirement
- Object
- Gem::Requirement
- Dependabot::Cargo::Requirement
- Defined in:
- lib/dependabot/cargo/requirement.rb
Constant Summary collapse
- PATTERN_RAW =
"\\s*(#{quoted})?\\s*(#{version_pattern})\\s*"
- PATTERN =
/\A#{PATTERN_RAW}\z/.freeze
Class Method Summary collapse
-
.parse(obj) ⇒ Object
Use Cargo::Version rather than Gem::Version to ensure that pre-release versions aren’t transformed.
-
.requirements_array(requirement_string) ⇒ Object
For consistency with other langauges, we define a requirements array.
Instance Method Summary collapse
-
#initialize(*requirements) ⇒ Requirement
constructor
A new instance of Requirement.
Constructor Details
#initialize(*requirements) ⇒ Requirement
Returns a new instance of Requirement.
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# File 'lib/dependabot/cargo/requirement.rb', line 43 def initialize(*requirements) requirements = requirements.flatten.flat_map do |req_string| req_string.split(",").map do |r| convert_rust_constraint_to_ruby_constraint(r.strip) end end super(requirements) end |
Class Method Details
.parse(obj) ⇒ Object
Use Cargo::Version rather than Gem::Version to ensure that pre-release versions aren’t transformed.
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# File 'lib/dependabot/cargo/requirement.rb', line 23 def self.parse(obj) return ["=", Cargo::Version.new(obj.to_s)] if obj.is_a?(Gem::Version) unless (matches = PATTERN.match(obj.to_s)) msg = "Illformed requirement [#{obj.inspect}]" raise BadRequirementError, msg end return DefaultRequirement if matches[1] == ">=" && matches[2] == "0" [matches[1] || "=", Cargo::Version.new(matches[2])] end |
.requirements_array(requirement_string) ⇒ Object
For consistency with other langauges, we define a requirements array. Rust doesn’t have an ‘OR` separator for requirements, so it always contains a single element.
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# File 'lib/dependabot/cargo/requirement.rb', line 39 def self.requirements_array(requirement_string) [new(requirement_string)] end |