Class: Dependabot::GoModules::RequirementParser

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/go_modules/requirement_parser.rb

Constant Summary collapse

MODULE_PATH = 
%r{[a-zA-Z0-9\-_.~]+(?:/[a-zA-Z0-9\-_.~]+)+}
GO_VERSION = 
/v?#{Version::VERSION_PATTERN}/
GO_DEP_WITH_VERSION = 
/\A\s*(?<name>#{MODULE_PATH})\s*@\s*(?<version>#{GO_VERSION})\s*\z/x
GO_DEP_WITHOUT_VERSION = 
/\A\s*(?<name>#{MODULE_PATH})\s*\z/x

Class Method Summary collapse

Class Method Details

.parse(dependency_string) ⇒ Object 



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# File 'lib/dependabot/go_modules/requirement_parser.rb', line 23

def self.parse(dependency_string)
  match = dependency_string.strip.match(GO_DEP_WITH_VERSION)
  return nil unless match

  name = T.must(match[:name])
  raw_version = T.must(match[:version])

  version = raw_version.delete_prefix("v")
  return nil unless Version.correct?(version)

  {
    name: name,
    normalised_name: normalise_name(name),
    version: version,
    requirement: raw_version,
    extras: nil,
    language: "golang",
    registry: nil
  }
end