Add: eslint

.eslintrc.json

@@ -0,0 +1,33 @@
+{
+  "env": {
+    "commonjs": true,
+    "es6": true,
+    "node": true
+  },
+  "extends": "eslint:recommended",
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "parserOptions": {
+    "ecmaVersion": 2018
+  },
+  "rules": {
+    "indent": [
+      "error",
+      2
+    ],
+    "linebreak-style": [
+      "error",
+      "windows"
+    ],
+    "quotes": [
+      "error",
+      "single"
+    ],
+    "semi": [
+      "error",
+      "always"
+    ]
+  }
+}

index.js

@@ -4,4 +4,4 @@ const { decode } = require('./lib/decode');
 module.exports = {
   encodeJWT: encode,
   decodeJWT: decode,
-}
+};

lib/decode.js

@@ -50,7 +50,7 @@ const decode = function (jwt, secretKey, callback = null) {
     return true;
   }
   return { ...jwtBody };
-}
+};
 
 module.exports = {
   decode,

lib/encode.js

@@ -30,7 +30,7 @@ const encode = function(options, data = {}, callback = null) {
   } else if (getType(data) === 'Object') {
     dataObj = JSON.parse(JSON.stringify(data));
   } else {
-    const error = new Error(`Invalid param 'data', expect 'string' or 'object' but got ${getType(data)}.`)
+    const error = new Error(`Invalid param 'data', expect 'string' or 'object' but got ${getType(data)}.`);
     errorHandler(error, callback);
   }
 
@@ -45,7 +45,7 @@ const encode = function(options, data = {}, callback = null) {
 
   // 第二部分加密
   const jwtBody = {
-    ...data,
+    ...dataObj,
     startTime: new Date().toString(),
   };
   const jwtBodyStr = Buffer.from(JSON.stringify(jwtBody)).toString('base64');
@@ -61,7 +61,7 @@ const encode = function(options, data = {}, callback = null) {
     callback(null, jwtArr.join('.'));
   }
   return jwtArr.join('.');
-}
+};
 
 module.exports = {
   encode,

package.json

@@ -7,7 +7,8 @@
     "lib": "lib"
   },
   "scripts": {
-    "test": "mocha"
+    "test": "mocha",
+    "lint": "eslint ."
   },
   "repository": {
     "type": "git",
@@ -25,6 +26,7 @@
   },
   "homepage": "https://github.com/brick9527/simple-jwt#readme",
   "devDependencies": {
+    "eslint": "^7.6.0",
     "mocha": "^8.1.1"
   }
 }

test/test.js

@@ -1,3 +1,5 @@
+/* eslint-disable no-undef */
+
 const assert = require('assert');
 const { getType } = require('../util/functions');
 
@@ -65,7 +67,7 @@ describe('decodeJWT Test', function() {
         decodeJWT(jwt, options.secretKey, function(err, data) {
           assert.equal(err, null);
           assert.equal(data.id, 123);
-        })
+        });
       });
     });
   });

util/functions.js

@@ -14,7 +14,7 @@ const errorHandler = function(error, callback) {
     return false;
   }
   throw error;
-}
+};
 
 /**
  * 获取数据的真实类型
@@ -23,7 +23,7 @@ const errorHandler = function(error, callback) {
  */
 const getType = function(param) {
   return Object.prototype.toString.call(param).replace(']', '').replace('[object ', '');
-}
+};
 
 module.exports = {
   errorHandler,