fix but failed

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;
   }