Adds go back support to stash apply, delete, & save

src/commands/stashSave.ts

@@ -3,6 +3,7 @@ import { InputBoxOptions, window } from 'vscode';
 import { GitService } from '../gitService';
 import { Command, Commands } from './common';
 import { Logger } from '../logger';
+import { CommandQuickPickItem } from '../quickPicks';
 
 export class StashSaveCommand extends Command {
 
@@ -10,7 +11,7 @@ export class StashSaveCommand extends Command {
         super(Commands.StashSave);
     }
 
-    async execute(message?: string, unstagedOnly: boolean = false) {
+    async execute(message?: string, unstagedOnly: boolean = false, goBackCommand?: CommandQuickPickItem) {
         if (!this.git.config.insiders) return undefined;
         if (!this.git.repoPath) return undefined;
 
@@ -20,7 +21,7 @@ export class StashSaveCommand extends Command {
                     prompt: `Please provide a stash message`,
                     placeHolder: `Stash message`
                 } as InputBoxOptions);
-                if (message === undefined) return undefined;
+                if (message === undefined) return goBackCommand && goBackCommand.execute();
             }
 
             return await this.git.stashSave(this.git.repoPath, message, unstagedOnly);