feat(findpath): get file path to NW.js directory

src/util.js

@@ -43,21 +43,28 @@ const EXE_NAME = {
 
 /**
  * Get the platform dependant path of the NW.js or ChromeDriver binary.
- * 
- * @param {'nwjs' | 'chromedriver'} executable Path to NW.js or Chromedriver executable.
+ *
+ * @param {'nwjs' | 'chromedriver' | 'all'} Path to NW.js or Chromedriver executable.
  * @return {Promise<string>}
  */
 async function findpath(executable = 'nwjs', options = {}) {
  options = await parse(options);
  const nwDir = path.resolve(__dirname, '..', `nwjs${options.flavor === "sdk" ? "-sdk" : ""}-v${options.version}-${options.platform}-${options.arch}`);
- 
+
  /**
  * File path to executable.
- * 
+ *
  * @type {string}
  */
  let binPath = '';
 
+ /**
+ * Get the platform dependant path of the NW.js directory containing everything.
+ */
+ function findDir() {
+ binPath = nwDir;
+ }
+
  /**
  * Get the platform dependant path of the NW.js binary.
  */
@@ -76,6 +83,8 @@ async function findpath(executable = 'nwjs', options = {}) {
  findNwjs();
  } else if (executable === 'chromedriver') {
  findChromeDriver();
+ } else if (executable === 'all') {
+ findDir();
  } else {
  console.error(`[ ERROR ] Expected nwjs or chromedriver, got ${executable}.`);
  }