Collapse deployment view

src/vs/workbench/parts/scm/electron-browser/deploymentView.ts

@@ -47,6 +47,7 @@ export class DeploymentView extends CollapsibleView {
 
 	public static ID: string = 'workbench.deploymentView';
 	public static NAME = nls.localize('deployment', "Deployment");
+	public static HEADER_HEIGHT = 22;
 	public static HEIGHT = 80;
 
 	private deploymentLink: HTMLAnchorElement;

src/vs/workbench/parts/scm/electron-browser/scmViewlet.ts

@@ -333,6 +333,7 @@ export class SCMViewlet extends Viewlet {
 		};
 		this.deploymentSplitView = new SplitView(root);
 		const view = this.instantiationService.createInstance(DeploymentView, options);
+		this.disposables.push(view.addListener('change', () => this.layout()));
 		this.deploymentSplitView.addView(view);
 		this.disposables.push(this.deploymentSplitView);
 
@@ -410,7 +411,7 @@ export class SCMViewlet extends Viewlet {
 		this.inputBox.layout();
 
 		const editorHeight = this.inputBox.height;
-		const deploymentHeight = this.activeProvider && this.activeProvider.id === 'git' ? DeploymentView.HEIGHT : 0;
+		const deploymentHeight = this.activeProvider && this.activeProvider.id === 'git' ? (this.deploymentSplitView.getViews<DeploymentView>()[0].isExpanded() ? DeploymentView.HEIGHT : DeploymentView.HEADER_HEIGHT) : 0;
 		const listHeight = dimension.height - (editorHeight + 12 /* margin */) - deploymentHeight;
 		this.listContainer.style.height = `${listHeight}px`;
 		this.list.layout(listHeight);