implement set option

src/background/actions/command.js

@@ -1,5 +1,7 @@
+import actions from '../actions';
 import * as tabs from 'background/tabs';
 import * as parsers from 'shared/commands/parsers';
+import * as properties from 'shared/settings/properties';
 
 const openCommand = (url) => {
   return browser.tabs.query({
@@ -37,6 +39,19 @@ const bufferCommand = (keywords) => {
   });
 };
 
+const setCommand = (args) => {
+  if (!args[0]) {
+    return Promise.resolve();
+  }
+
+  let [name, value] = parsers.parseSetOption(args[0], properties.types);
+  return {
+    type: actions.SETTING_SET_PROPERTY,
+    name,
+    value
+  };
+};
+
 const exec = (line, settings) => {
   let [name, args] = parsers.parseCommandLine(line);
 
@@ -53,6 +68,8 @@ const exec = (line, settings) => {
   case 'b':
   case 'buffer':
     return bufferCommand(args);
+  case 'set':
+    return setCommand(args);
   case '':
     return Promise.resolve();
   }

src/background/components/background.js

@@ -36,12 +36,11 @@ export default class BackgroundComponent {
       return this.store.dispatch(
         tabActions.openToTab(message.url, sender.tab), sender);
     case messages.CONSOLE_ENTER_COMMAND:
-      return commandActions.exec(message.text, settings.value).catch((e) => {
-        return browser.tabs.sendMessage(sender.tab.id, {
-          type: messages.CONSOLE_SHOW_ERROR,
-          text: e.message,
-        });
-      });
+      this.store.dispatch(
+        commandActions.exec(message.text, settings.value),
+        sender
+      );
+      return this.broadcastSettingsChanged();
     case messages.SETTINGS_QUERY:
       return Promise.resolve(this.store.getState().setting.value);
     case messages.CONSOLE_QUERY_COMPLETIONS: