safe_version

in lib/omnibus/packagers/rpm.rb [583:631]

• 37 lines of code
• 4 McCabe index (conditional complexity)

    def safe_version
      version = project.build_version.dup

      
      
      
      
      
      
      if version =~ /\-/
        if Ohai["platform_family"] == "wrlinux"
          converted = version.tr("-", "_") 
          log.warn(log_key) do
            "Omnibus replaces dashes (-) with tildes (~) so pre-release " \
            "versions get sorted earlier than final versions.  However, the " \
            "version of rpmbuild on Wind River Linux does not support this. " \
            "All dashes will be replaced with underscores (_). Converting " \
            "`#{project.build_version}' to `#{converted}'."
          end
        else
          converted = version.tr("-", "~")
          log.warn(log_key) do
            "Tildes hold special significance in the RPM package versions. " \
            "They mark a version as lower priority in RPM's version compare " \
            "logic. We'll replace all dashes (-) with tildes (~) so pre-release" \
            "versions get sorted earlier then final versions. Converting" \
            "`#{project.build_version}' to `#{converted}'."
          end
        end

        version = converted
      end

      if version =~ /\A[a-zA-Z0-9\.\+\~]+\z/
        version
      else
        converted = version.gsub(/[^a-zA-Z0-9\.\+\~]+/, "_")

        log.warn(log_key) do
          "The `version' component of RPM package names can only include " \
          "alphabetical characters (a-z, A-Z), numbers (0-9), dots (.), " \
          "plus signs (+), tildes (~) and underscores (_). Converting " \
          "`#{project.build_version}' to `#{converted}'."
        end

        converted
      end
    end