Spits branch and status nodes into separate files

Removes status node for now

src/views/statusNode.ts

@@ -0,0 +1,34 @@
+import { Strings } from '../system';
+import { ExtensionContext, TreeItem, TreeItemCollapsibleState } from 'vscode';
+import { GlyphChars } from '../constants';
+import { ExplorerNode, ResourceType } from './explorerNode';
+import { GitService, GitUri } from '../gitService';
+
+export class StatusNode extends ExplorerNode {
+
+    readonly resourceType: ResourceType = 'status';
+
+    constructor(uri: GitUri, context: ExtensionContext, git: GitService) {
+        super(uri, context, git);
+    }
+
+    async getChildren(): Promise<ExplorerNode[]> {
+        return [];
+        // const status = await this.git.getStatusForRepo(this.uri.repoPath!);
+        // if (status === undefined) return [];
+
+        // return [...Iterables.map(status.files, b => new CommitFile(b, this.uri, this.context, this.git))];
+    }
+
+    async getTreeItem(): Promise<TreeItem> {
+        const status = await this.git.getStatusForRepo(this.uri.repoPath!);
+        let suffix = '';
+        if (status !== undefined) {
+            suffix = ` ${GlyphChars.Dash} ${GlyphChars.ArrowUp} ${status.state.ahead} ${GlyphChars.ArrowDown} ${status.state.behind} ${Strings.pad(GlyphChars.Dot, 1, 1)} ${status.branch} ${GlyphChars.ArrowLeftRight} ${status.upstream}`;
+        }
+
+        const item = new TreeItem(`Status${suffix}`, TreeItemCollapsibleState.Collapsed);
+        item.contextValue = this.resourceType;
+        return item;
+    }
+}