chore: Fix ESLint errors.

.eslintrc

@@ -10,6 +10,7 @@
     "jasmine": true
   },
   "rules": {
+    "object-curly-newline": 0,
     "linebreak-style": 0,
     "arrow-body-style": 0,
     "max-len": 0,

src/main.js

@@ -7,10 +7,9 @@ let _scope = 'all'; // 默认热键范围
 const elementHasBindEvent = []; // 已绑定事件的节点记录
 
 // 返回键码
-const code = x =>
+const code = (x) => _keyMap[x.toLowerCase()]
-  _keyMap[x.toLowerCase()] ||
+  || _modifier[x.toLowerCase()]
-  _modifier[x.toLowerCase()] ||
+  || x.toUpperCase().charCodeAt(0);
-  x.toUpperCase().charCodeAt(0);
 
 // 设置获取当前范围（默认为'所有'）
 function setScope(scope) {
@@ -33,8 +32,8 @@ function filter(event) {
   let flag = true;
   // ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
   if (
-    target.isContentEditable ||
+    target.isContentEditable
-    ((tagName === 'INPUT' || tagName === 'TEXTAREA') && !target.readOnly)
+    || ((tagName === 'INPUT' || tagName === 'TEXTAREA') && !target.readOnly)
   ) {
     flag = false;
   }
@@ -98,7 +97,7 @@ function clearModifier(event) {
 function unbind(keysInfo, ...args) {
   // unbind(), unbind all keys
   if (!keysInfo) {
-    Object.keys(_handlers).forEach(key => delete _handlers[key]);
+    Object.keys(_handlers).forEach((key) => delete _handlers[key]);
   } else if (Array.isArray(keysInfo)) {
     // support like : unbind([{key: 'ctrl+a', scope: 's1'}, {key: 'ctrl-a', scope: 's2', splitKey: '-'}])
     keysInfo.forEach((info) => {
@@ -142,9 +141,9 @@ const eachUnbind = ({
       // 通过函数判断，是否解除绑定，函数相等直接返回
       const isMatchingMethod = method ? record.method === method : true;
       if (
-        isMatchingMethod &&
+        isMatchingMethod
-        record.scope === scope &&
+        && record.scope === scope
-        compareArray(record.mods, mods)
+        && compareArray(record.mods, mods)
       ) {
         return {};
       }
@@ -165,8 +164,8 @@ function eventHandler(event, handler, scope) {
     for (const y in _mods) {
       if (Object.prototype.hasOwnProperty.call(_mods, y)) {
         if (
-          (!_mods[y] && handler.mods.indexOf(+y) > -1) ||
+          (!_mods[y] && handler.mods.indexOf(+y) > -1)
-          (_mods[y] && handler.mods.indexOf(+y) === -1)
+          || (_mods[y] && handler.mods.indexOf(+y) === -1)
         ) {
           modifiersMatch = false;
         }
@@ -175,13 +174,13 @@ function eventHandler(event, handler, scope) {
 
     // 调用处理程序，如果是修饰键不做处理
     if (
-      (handler.mods.length === 0 &&
+      (handler.mods.length === 0
-        !_mods[16] &&
+        && !_mods[16]
-        !_mods[18] &&
+        && !_mods[18]
-        !_mods[17] &&
+        && !_mods[17]
-        !_mods[91]) ||
+        && !_mods[91])
-      modifiersMatch ||
+      || modifiersMatch
-      handler.shortcut === '*'
+      || handler.shortcut === '*'
     ) {
       if (handler.method(event, handler) === false) {
         if (event.preventDefault) event.preventDefault();
@@ -270,9 +269,9 @@ function dispatch(event) {
   if (asterisk) {
     for (let i = 0; i < asterisk.length; i++) {
       if (
-        asterisk[i].scope === scope &&
+        asterisk[i].scope === scope
-        ((event.type === 'keydown' && asterisk[i].keydown) ||
+        && ((event.type === 'keydown' && asterisk[i].keydown)
-          (event.type === 'keyup' && asterisk[i].keyup))
+        || (event.type === 'keyup' && asterisk[i].keyup))
       ) {
         eventHandler(event, asterisk[i], scope);
       }
@@ -283,8 +282,8 @@ function dispatch(event) {
 
   for (let i = 0; i < _handlers[key].length; i++) {
     if (
-      (event.type === 'keydown' && _handlers[key][i].keydown) ||
+      (event.type === 'keydown' && _handlers[key][i].keydown)
-      (event.type === 'keyup' && _handlers[key][i].keyup)
+      || (event.type === 'keyup' && _handlers[key][i].keyup)
     ) {
       if (_handlers[key][i].key) {
         const record = _handlers[key][i];

website/App.js

@@ -18,6 +18,7 @@ export default class App extends Component {
     };
     this.onKeyUpEvent = this.onKeyUpEvent.bind(this);
   }
+
   componentDidMount() {
     document.addEventListener('keyup', this.onKeyUpEvent);
     function pkeys(keys, key) {
@@ -58,40 +59,49 @@ export default class App extends Component {
     });
     return false;
   }
+
   componentWillUnmount() {
     document.removeEventListener('keyup', this.onKeyUpEvent);
   }
+
   onKeyUpEvent() {
     this.setState({ keyCode: [], keyStr: [] });
   }
+
   onKeyBoardMouseDown(item) {
     if (item.keycode > -1) {
       this.setState({ keyStr: [item.keycode] });
     }
   }
+
   onKeyBoardMouseUp() {
     this.setState({ keyStr: [] });
   }
+
   openVersionWebsite(e) {
     if (e.target && e.target.value) {
       window.location.href = e.target.value;
     }
   }
+
   render() {
-    const { keyStr } = this.state;
+    const { keyStr, keyCode } = this.state;
     let DocumentStrSource = DocumentStr;
     if (DocumentStrSource) DocumentStrSource = DocumentStr.replace(/([\s\S]*)<!--dividing-->/, '');
     return (
       <div>
         <select className={styles.version} onChange={this.openVersionWebsite.bind(this)}>
-          <option value="https://jaywcjlove.github.io/hotkeys">v{pkg.version}</option>
+          <option value="https://jaywcjlove.github.io/hotkeys">
+            v
+            {pkg.version}
+          </option>
           <option value="https://unpkg.com/hotkeys-js@3.4.3/doc/index.html">v3.4.3</option>
           <option value="https://unpkg.com/hotkeys-js@3.4.2/doc/index.html">v3.4.2</option>
           <option value="https://unpkg.com/hotkeys-js@2.0.10/doc/index.html">v2.0.10</option>
         </select>
         {keyStr.length > -1 && (
           <div className={styles.keyCodeInfo}>
-            {keyStr.map(item => <span key={`${item}`}>{item}</span>)}
+            {keyStr.map((item) => <span key={`${item}`}>{item}</span>)}
           </div>
         )}
         <GithubCorner href="https://github.com/jaywcjlove/hotkeys" target="__blank" />
@@ -99,16 +109,16 @@ export default class App extends Component {
           <div className={styles.title}>HotKeys.js</div>
           <div className={styles.github}>
             <a href="https://www.npmjs.com/package/hotkeys-js">
-              <button>On NPM</button>
+              <button type="button">On NPM</button>
             </a>
             <a href="https://github.com/jaywcjlove/hotkeys/">
-              <button>Fork on Github</button>
+              <button type="button">Fork on Github</button>
             </a>
             <a href="https://github.com/jaywcjlove/hotkeys/">
-              <button>Doc on Github</button>
+              <button type="button">Doc on Github</button>
             </a>
             <a href="https://jaywcjlove.gitee.io/hotkeys/">
-              <button>Doc on Gitee</button>
+              <button type="button">Doc on Gitee</button>
             </a>
           </div>
           <div className={styles.info}>A robust Javascript library for capturing keyboard input and key combinations entered. It has no dependencies. Try to press your keyboard, The following button will highlight.</div>
@@ -116,7 +126,7 @@ export default class App extends Component {
         <KeyBoard
           onMouseDown={this.onKeyBoardMouseDown.bind(this)}
           onMouseUp={this.onKeyBoardMouseUp.bind(this)}
-          keyCode={this.state.keyCode}
+          keyCode={keyCode}
         />
         <Markdown source={DocumentStrSource} />
         <GithubShields

website/components/Footer.js

@@ -4,9 +4,15 @@ import style from './Footer.less';
 export default function Footer({ name, href, year }) {
   return (
     <div className={style.footer}>
-      <div>Licensed under MIT. (Yes it&acute;s free and <a href="https://github.com/jaywcjlove/hotkeys">open-sourced</a>)</div>
       <div>
-        © <a target="_blank" rel="noopener noreferrer" href={href}>{name}</a> {year}
+        Licensed under MIT. (Yes it&acute;s free and
+        <a href="https://github.com/jaywcjlove/hotkeys">open-sourced</a>
+        )
+      </div>
+      <div>
+        ©
+        <a target="_blank" rel="noopener noreferrer" href={href}>{name}</a>
+        {year}
       </div>
     </div>
   );

website/components/Markdown/index.js

@@ -18,6 +18,7 @@ export default class Markdown extends Component {
       }
     }
   }
+
   render() {
     const { source } = this.props;
     return (