class Dependabot::Terraform::Requirement

Public Class Methods

new(*requirements) click to toggle source

Patches Gem::Requirement to make it accept requirement strings like “~> 4.2.5, >= 4.2.5.1” without first needing to split them.

Calls superclass method
# File lib/dependabot/terraform/requirement.rb, line 32
def initialize(*requirements)
  requirements = requirements.flatten.flat_map do |req_string|
    req_string.split(",").map(&:strip)
  end

  super(requirements)
end
parse(obj) click to toggle source
# File lib/dependabot/terraform/requirement.rb, line 10
def self.parse(obj)
  return ["=", 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] || "=", Terraform::Version.new(matches[2])]
end
requirements_array(requirement_string) click to toggle source

For consistency with other langauges, we define a requirements array. Terraform doesn't have an `OR` separator for requirements, so it always contains a single element.

# File lib/dependabot/terraform/requirement.rb, line 26
def self.requirements_array(requirement_string)
  [new(requirement_string)]
end