fix but failed

.eslintrc

@@ -29,6 +29,7 @@
     "id-length": "off",
     "indent": ["error", 2],
     "jsx-quotes": ["error", "prefer-single"],
+    "max-classes-per-file": "off",
     "max-params": ["error", 5],
     "max-statements": ["error", 15],
     "multiline-comment-style": "off",

src/background/components/operation.js

@@ -28,7 +28,7 @@ export default class BackgroundComponent {
     }
   }
 
-  // eslint-disable-next-line complexity
+  // eslint-disable-next-line complexity, max-lines-per-function
   exec(operation, tab) {
     let tabState = this.store.getState().tab;
 

src/background/reducers/find.js

@@ -7,9 +7,8 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.FIND_SET_KEYWORD:
-    return Object.assign({}, state, {
-      keyword: action.keyword,
-    });
+    return { ...state,
+      keyword: action.keyword, };
   default:
     return state;
   }

src/background/reducers/index.js

@@ -10,9 +10,8 @@ const defaultState = {
 };
 
 export default function reducer(state = defaultState, action = {}) {
-  return Object.assign({}, state, {
+  return { ...state,
     setting: settingReducer(state.setting, action),
     find: findReducer(state.find, action),
-    tab: tabReducer(state.tab, action),
-  });
+    tab: tabReducer(state.tab, action), };
 }

src/background/reducers/setting.js

@@ -12,10 +12,8 @@ export default function reducer(state = defaultState, action = {}) {
     };
   case actions.SETTING_SET_PROPERTY:
     return {
-      value: Object.assign({}, state.value, {
-        properties: Object.assign({}, state.value.properties,
-          { [action.name]: action.value })
-      })
+      value: { ...state.value,
+        properties: { ...state.value.properties, [action.name]: action.value }}
     };
   default:
     return state;

src/console/reducers/index.js

@@ -51,68 +51,61 @@ const nextConsoleText = (completions, group, item, defaults) => {
   return completions[group].items[item].content;
 };
 
+// eslint-disable-next-line max-lines-per-function
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.CONSOLE_HIDE:
-    return Object.assign({}, state, {
-      mode: '',
-    });
+    return { ...state,
+      mode: '', };
   case actions.CONSOLE_SHOW_COMMAND:
-    return Object.assign({}, state, {
+    return { ...state,
       mode: 'command',
       consoleText: action.text,
-      completions: []
-    });
+      completions: []};
   case actions.CONSOLE_SHOW_FIND:
-    return Object.assign({}, state, {
+    return { ...state,
       mode: 'find',
       consoleText: '',
-      completions: []
-    });
+      completions: []};
   case actions.CONSOLE_SHOW_ERROR:
-    return Object.assign({}, state, {
+    return { ...state,
       mode: 'error',
-      messageText: action.text,
-    });
+      messageText: action.text, };
   case actions.CONSOLE_SHOW_INFO:
-    return Object.assign({}, state, {
+    return { ...state,
       mode: 'info',
-      messageText: action.text,
-    });
+      messageText: action.text, };
   case actions.CONSOLE_HIDE_COMMAND:
-    return Object.assign({}, state, {
+    return {
+      ...state,
       mode: state.mode === 'command' || state.mode === 'find' ? '' : state.mode,
-    });
+    };
   case actions.CONSOLE_SET_CONSOLE_TEXT:
-    return Object.assign({}, state, {
-      consoleText: action.consoleText,
-    });
+    return { ...state,
+      consoleText: action.consoleText, };
   case actions.CONSOLE_SET_COMPLETIONS:
-    return Object.assign({}, state, {
+    return { ...state,
       completions: action.completions,
       completionSource: action.completionSource,
       groupSelection: -1,
-      itemSelection: -1,
-    });
+      itemSelection: -1, };
   case actions.CONSOLE_COMPLETION_NEXT: {
     let next = nextSelection(state);
-    return Object.assign({}, state, {
+    return { ...state,
       groupSelection: next[0],
       itemSelection: next[1],
       consoleText: nextConsoleText(
         state.completions, next[0], next[1],
-        state.completionSource),
-    });
+        state.completionSource), };
   }
   case actions.CONSOLE_COMPLETION_PREV: {
     let next = prevSelection(state);
-    return Object.assign({}, state, {
+    return { ...state,
       groupSelection: next[0],
       itemSelection: next[1],
       consoleText: nextConsoleText(
         state.completions, next[0], next[1],
-        state.completionSource),
-    });
+        state.completionSource), };
   }
   default:
     return state;

src/content/actions/operation.js

@@ -8,7 +8,7 @@ import * as consoleFrames from 'content/console-frames';
 import * as addonActions from './addon';
 import * as properties from 'shared/settings/properties';
 
-// eslint-disable-next-line complexity
+// eslint-disable-next-line complexity, max-lines-per-function
 const exec = (operation, repeat, settings) => {
   let smoothscroll = settings.properties.smoothscroll ||
     properties.defaults.smoothscroll;

src/content/actions/setting.js

@@ -10,7 +10,7 @@ const reservedKeymaps = {
 const set = (value) => {
   let entries = [];
   if (value.keymaps) {
-    let keymaps = Object.assign({}, value.keymaps, reservedKeymaps);
+    let keymaps = { ...value.keymaps, ...reservedKeymaps };
     entries = Object.entries(keymaps).map((entry) => {
       return [
         keyUtils.fromMapKeys(entry[0]),
@@ -21,9 +21,8 @@ const set = (value) => {
 
   return {
     type: actions.SETTING_SET,
-    value: Object.assign({}, value, {
-      keymaps: entries,
-    })
+    value: { ...value,
+      keymaps: entries, }
   };
 };
 

src/content/reducers/addon.js

@@ -7,17 +7,14 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.ADDON_ENABLE:
-    return Object.assign({}, state, {
-      enabled: true,
-    });
+    return { ...state,
+      enabled: true, };
   case actions.ADDON_DISABLE:
-    return Object.assign({}, state, {
-      enabled: false,
-    });
+    return { ...state,
+      enabled: false, };
   case actions.ADDON_TOGGLE_ENABLED:
-    return Object.assign({}, state, {
-      enabled: !state.enabled,
-    });
+    return { ...state,
+      enabled: !state.enabled, };
   default:
     return state;
   }

src/content/reducers/find.js

@@ -8,10 +8,9 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.FIND_SET_KEYWORD:
-    return Object.assign({}, state, {
+    return { ...state,
       keyword: action.keyword,
-      found: action.found,
-    });
+      found: action.found, };
   default:
     return state;
   }

src/content/reducers/follow-controller.js

@@ -10,24 +10,20 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.FOLLOW_CONTROLLER_ENABLE:
-    return Object.assign({}, state, {
+    return { ...state,
       enabled: true,
       newTab: action.newTab,
       background: action.background,
-      keys: '',
-    });
+      keys: '', };
   case actions.FOLLOW_CONTROLLER_DISABLE:
-    return Object.assign({}, state, {
-      enabled: false,
-    });
+    return { ...state,
+      enabled: false, };
   case actions.FOLLOW_CONTROLLER_KEY_PRESS:
-    return Object.assign({}, state, {
-      keys: state.keys + action.key,
-    });
+    return { ...state,
+      keys: state.keys + action.key, };
   case actions.FOLLOW_CONTROLLER_BACKSPACE:
-    return Object.assign({}, state, {
-      keys: state.keys.slice(0, -1),
-    });
+    return { ...state,
+      keys: state.keys.slice(0, -1), };
   default:
     return state;
   }

src/content/reducers/index.js

@@ -14,11 +14,12 @@ const defaultState = {
 };
 
 export default function reducer(state = defaultState, action = {}) {
-  return Object.assign({}, state, {
+  return {
+    ...state,
     addon: addonReducer(state.addon, action),
     find: findReducer(state.find, action),
     setting: settingReducer(state.setting, action),
     input: inputReducer(state.input, action),
     followController: followControllerReducer(state.followController, action),
-  });
+  };
 }

src/content/reducers/input.js

@@ -7,13 +7,11 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.INPUT_KEY_PRESS:
-    return Object.assign({}, state, {
-      keys: state.keys.concat([action.key]),
-    });
+    return { ...state,
+      keys: state.keys.concat([action.key]), };
   case actions.INPUT_CLEAR_KEYS:
-    return Object.assign({}, state, {
-      keys: [],
-    });
+    return { ...state,
+      keys: [], };
   default:
     return state;
   }

src/content/reducers/setting.js

@@ -8,7 +8,7 @@ const defaultState = {
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.SETTING_SET:
-    return Object.assign({}, action.value);
+    return { ...action.value };
   default:
     return state;
   }

src/settings/components/form/keymaps-form.jsx

@@ -100,7 +100,7 @@ class KeymapsForm extends Component {
       return;
     }
 
-    let next = Object.assign({}, this.props.value);
+    let next = { ...this.props.value };
     next[e.target.name] = e.target.value;
 
     this.props.onChange(next);

src/settings/components/form/properties-form.jsx

@@ -44,7 +44,7 @@ class PropertiesForm extends Component {
     }
 
     let name = e.target.name;
-    let next = Object.assign({}, this.props.value);
+    let next = { ...this.props.value };
     if (e.target.type.toLowerCase() === 'checkbox') {
       next[name] = e.target.checked;
     } else if (e.target.type.toLowerCase() === 'number') {

src/settings/components/form/search-form.jsx

@@ -53,10 +53,10 @@ class SearchForm extends Component {
     let value = this.props.value;
     let name = e.target.name;
     let index = e.target.getAttribute('data-index');
-    let next = Object.assign({}, {
+    let next = {
       default: value.default,
       engines: value.engines ? value.engines.slice() : [],
-    });
+    };
 
     if (name === 'name') {
       next.engines[index][0] = e.target.value;

src/settings/components/index.jsx

@@ -134,7 +134,7 @@ class SettingsComponent extends Component {
   }
 
   validateValue(e) {
-    let next = Object.assign({}, this.state);
+    let next = { ...this.state };
 
     next.errors.json = '';
     try {
@@ -146,18 +146,16 @@ class SettingsComponent extends Component {
   }
 
   bindForm(name, value) {
-    let next = Object.assign({}, this.state, {
-      settings: Object.assign({}, this.state.settings, {
-        form: Object.assign({}, this.state.settings.form)
-      })
-    });
+    let next = { ...this.state,
+      settings: { ...this.state.settings,
+        form: { ...this.state.settings.form }}};
     next.settings.form[name] = value;
     this.setState(next);
     this.context.store.dispatch(settingActions.save(next.settings));
   }
 
   bindValue(e) {
-    let next = Object.assign({}, this.state);
+    let next = { ...this.state };
     let error = false;
 
     next.errors.json = '';
@@ -190,7 +188,7 @@ class SettingsComponent extends Component {
 
     let form = settingsValues.formFromJson(
       this.state.settings.json, KeymapsForm.AllowdOps);
-    let next = Object.assign({}, this.state);
+    let next = { ...this.state };
     next.settings.form = form;
     next.settings.source = 'form';
     next.errors.json = '';
@@ -201,7 +199,7 @@ class SettingsComponent extends Component {
 
   migrateToJson() {
     let json = settingsValues.jsonFromForm(this.state.settings.form);
-    let next = Object.assign({}, this.state);
+    let next = { ...this.state };
     next.settings.json = json;
     next.settings.source = 'json';
     next.errors.json = '';

src/shared/settings/storage.js

@@ -6,7 +6,7 @@ const loadRaw = async() => {
   if (!settings) {
     return DefaultSettings;
   }
-  return Object.assign({}, DefaultSettings, settings);
+  return { ...DefaultSettings, ...settings };
 };
 
 const loadValue = async() => {
@@ -20,9 +20,7 @@ const loadValue = async() => {
   if (!value.properties) {
     value.properties = {};
   }
-  return Object.assign({},
-    settingsValues.valueFromJson(DefaultSettings.json),
-    value);
+  return { ...settingsValues.valueFromJson(DefaultSettings.json), ...value };
 };
 
 const save = (settings) => {

src/shared/settings/values.js

@@ -6,12 +6,12 @@ const operationFromFormName = (name) => {
   if (argStr) {
     args = JSON.parse(argStr);
   }
-  return Object.assign({ type }, args);
+  return { type, ...args };
 };
 
 const operationToFormName = (op) => {
   let type = op.type;
-  let args = Object.assign({}, op);
+  let args = { ...op };
   delete args.type;
 
   if (Object.keys(args).length === 0) {
@@ -83,7 +83,7 @@ const formFromValue = (value, allowedOps) => {
     }
   }
 
-  let formProperties = Object.assign({}, properties.defaults, value.properties);
+  let formProperties = { ...properties.defaults, ...value.properties };
 
   return {
     keymaps,