Adds new GitLens custom view

src/views/stashesNode.ts

@@ -0,0 +1,34 @@
+'use strict';
+import { Iterables } from '../system';
+import { ExtensionContext, TreeItem, TreeItemCollapsibleState } from 'vscode';
+import { ExplorerNode, MessageNode, ResourceType } from './explorerNode';
+import { GitService, GitUri } from '../gitService';
+import { StashNode } from './stashNode';
+
+export class StashesNode extends ExplorerNode {
+
+    readonly resourceType: ResourceType = 'gitlens:stashes';
+
+    constructor(uri: GitUri, protected readonly context: ExtensionContext, protected readonly git: GitService) {
+        super(uri);
+     }
+
+    async getChildren(): Promise<ExplorerNode[]> {
+        const stash = await this.git.getStashList(this.uri.repoPath!);
+        if (stash === undefined) return [new MessageNode('No stashed changes')];
+
+        return [...Iterables.map(stash.commits.values(), c => new StashNode(c, this.context, this.git))];
+    }
+
+    getTreeItem(): TreeItem {
+        const item = new TreeItem(`Stashes`, TreeItemCollapsibleState.Collapsed);
+        item.contextValue = this.resourceType;
+
+        item.iconPath = {
+            dark: this.context.asAbsolutePath('images/dark/icon-stash.svg'),
+            light: this.context.asAbsolutePath('images/light/icon-stash.svg')
+        };
+
+        return item;
+    }
+}