Function getURLType

src/utils.js:1005–1019

* @param {string} source source * @returns {"absolute" | "scheme-relative" | "path-absolute" | "path-relative"} a type of URL

(source)

 * @returns {"absolute" | "scheme-relative" | "path-absolute" | "path-relative"} a type of URL
 */
function getURLType(source) {
  if (source[0] === "/") {
    if (source[1] === "/") {
      return "scheme-relative";
    }

    return "path-absolute";
  }

  if (IS_NATIVE_WIN32_PATH.test(source)) {
    return "path-absolute";
  }

  return ABSOLUTE_SCHEME.test(source) ? "absolute" : "path-relative";
}

/**
 * @param {RawSourceMap} map source map