Add TAB_LAST operation

src/background/actions/operation.js

@@ -22,6 +22,8 @@ const exec = (operation, tab) => {
     return tabs.selectNextTab(tab.index, operation.count);
   case operations.TAB_FIRST:
     return tabs.selectFirstTab();
+  case operations.TAB_LAST:
+    return tabs.selectLastTab();
   case operations.TAB_RELOAD:
     return tabs.reload(tab, operation.cache);
   case operations.ZOOM_IN:

src/background/tabs.js

@@ -86,13 +86,12 @@ const selectFirstTab = () => {
   });
 };
 
-// const selectLastTab = (current, count) => {
-//   return browser.tabs.query({ currentWindow: true }).then((tabs) => {
-//     let select = tabs.length;
-//     let id = tabs[select].id;
-//     return browser.tabs.update(id, { active: true });
-//   });
-// };
+const selectLastTab = () => {
+  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
+    let id = tabs[tabs.length - 1].id;
+    return browser.tabs.update(id, { active: true });
+  });
+};
 
 const reload = (current, cache) => {
   return browser.tabs.reload(
@@ -103,5 +102,5 @@ const reload = (current, cache) => {
 
 export {
   closeTab, reopenTab, selectAt, selectByKeyword, getCompletions,
-  selectPrevTab, selectNextTab, selectFirstTab, reload
+  selectPrevTab, selectNextTab, selectFirstTab, selectLastTab, reload
 };

src/shared/default-settings.js

@@ -29,6 +29,7 @@ export default {
     "K": { "type": "tabs.prev", "count": 1 },
     "J": { "type": "tabs.next", "count": 1 },
     "g0": { "type": "tabs.first" },
+    "g$": { "type": "tabs.last" },
     "r": { "type": "tabs.reload", "cache": false },
     "R": { "type": "tabs.reload", "cache": true },
     "zi": { "type": "zoom.in" },

src/shared/operations.js

@@ -37,6 +37,7 @@ export default {
   TAB_PREV: 'tabs.prev',
   TAB_NEXT: 'tabs.next',
   TAB_FIRST: 'tabs.first',
+  TAB_LAST: 'tabs.last',
   TAB_RELOAD: 'tabs.reload',
 
   // Zooms