style: lint code

lib/utils/Utils.js

@@ -36,7 +36,11 @@ class OAuthError extends InnertubeError {}
 function findNode(obj, key, target, depth, safe = true) {
   const flat_obj = Flatten(obj, { safe, maxDepth: depth || 2 });
   const result = Object.keys(flat_obj).find((entry) => entry.includes(key) && JSON.stringify(flat_obj[entry] || '{}').includes(target));
-  if (!result) throw new ParsingError(`Expected to find "${key}" with content "${target}" but got ${result}`, { key, target, data_snippet: `${JSON.stringify(flat_obj, null, 4).slice(0, 300)}..` });
+
+  if (!result) throw new ParsingError(`Expected to find "${key}" with content "${target}" but got ${result}`, {
+    key, target, data_snippet: `${JSON.stringify(flat_obj, null, 4).slice(0, 300)}..`
+  });
+
   return flat_obj[result];
 }
 
@@ -140,22 +144,22 @@ function getTmpdir() {
 
   const is_windows = process.platform === 'win32';
   const trailing_slash_re = is_windows ? /[^:]\\$/ : /.\/$/;
-  
+
   let path;
 
-	if (is_windows) {
-	  path = env.TEMP || env.TMP ||
-	    (env.SystemRoot || env.windir) + '\\temp';
-	} else {
-	  path = env.TMPDIR || env.TMP ||
-  		env.TEMP || '/tmp';
-	}
+  if (is_windows) {
+    path = env.TEMP || env.TMP ||
+    `${env.SystemRoot || env.windir}\\temp`;
+  } else {
+    path = env.TMPDIR || env.TMP ||
+    env.TEMP || '/tmp';
+  }
 
-	if (trailing_slash_re.test(path)) {
-	  path = path.slice(0, -1);
-	}
+  if (trailing_slash_re.test(path)) {
+    path = path.slice(0, -1);
+  }
 
-	return path;
+  return path;
 }
 
 /**
@@ -191,7 +195,9 @@ function getRandomUserAgent(type) {
     case 'mobile':
       return new UserAgent(/Android/).data;
     case 'desktop':
-      return new UserAgent({ deviceCategory: 'desktop' }).data;
+      return new UserAgent({
+        deviceCategory: 'desktop'
+      }).data;
     default:
   }
 }
@@ -208,6 +214,7 @@ function generateSidAuth(sid) {
   const input = [ timestamp, sid, youtube ].join(' ');
 
   let gen_hash;
+
   if (BROWSER) {
     const hash = Crypto.md.sha1.create();
     hash.update(input);
@@ -276,7 +283,8 @@ function camelToSnake(string) {
  * @returns {boolean}
  */
 function isValidClient(client) {
-  return [ 'YOUTUBE', 'YTMUSIC' ].includes(client);
+  return [ 'YOUTUBE',
+    'YTMUSIC' ].includes(client);
 }
 
 /**
@@ -308,11 +316,32 @@ function refineNTokenData(data) {
     .replace(/""/g, '').replace(/length]\)}"/g, 'length])}');
 }
 
-const errors = { InnertubeError, UnavailableContentError, ParsingError, DownloadError, MissingParamError, NoStreamingDataError, OAuthError };
-
-const functions = {
-  findNode, observe, getTmpdir, getRandomUserAgent, generateSidAuth, generateRandomString, getStringBetweenStrings,
-  camelToSnake, isValidClient, throwIfMissing, timeToSeconds, refineNTokenData
+const errors = {
+  InnertubeError,
+  UnavailableContentError,
+  ParsingError,
+  DownloadError,
+  MissingParamError,
+  NoStreamingDataError,
+  OAuthError
 };
 
-module.exports = { ...functions, ...errors };
+const functions = {
+  findNode,
+  observe,
+  getTmpdir,
+  getRandomUserAgent,
+  generateSidAuth,
+  generateRandomString,
+  getStringBetweenStrings,
+  camelToSnake,
+  isValidClient,
+  throwIfMissing,
+  timeToSeconds,
+  refineNTokenData
+};
+
+module.exports = {
+  ...functions,
+  ...errors
+};

lib/utils/wrappers/NodeCache.js

@@ -19,17 +19,17 @@ class NodeCache {
   async write(key, data) {
     // Make sure the directory exists
     const parts = key.split('/').slice(0, -1);
-    
+
     let current = '';
-    
+
     for (const part of parts) {
       current += `${part}/`;
-      
+
       if (!(await this.exists(current))) {
         await fs.promises.mkdir(current);
       }
     }
-    
+
     return await fs.promises.writeFile(key, data);
   }
 

package.json

@@ -10,7 +10,7 @@
   "funding": "https://ko-fi.com/luanrt",
   "license": "MIT",
   "scripts": {
-    "test": "npx jest",
+    "test": "npx jest --verbose",
     "test:node": "npm run build:node && npx jest node",
     "test:browser": "npm run build:browser && npx jest browser",
     "lint": "npx eslint ./lib",