From cc71202224b1b71e906d6762cff23872bb7f7570 Mon Sep 17 00:00:00 2001
From: Joao Moreno <jomo@microsoft.com>
Date: Mon, 20 Feb 2017 15:54:22 +0100
Subject: [PATCH] git: clone command

---
 extensions/git/package.json     |  5 +++++
 extensions/git/package.nls.json |  3 ++-
 extensions/git/src/commands.ts  | 32 ++++++++++++++++++++++++++++++++
 extensions/git/src/git.ts       |  8 ++++++++
 extensions/git/src/model.ts     | 10 +++++++---
 5 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/extensions/git/package.json b/extensions/git/package.json
index 7a4111aaad0..f091be69379 100644
--- a/extensions/git/package.json
+++ b/extensions/git/package.json
@@ -21,6 +21,11 @@
   },
   "contributes": {
     "commands": [
+      {
+        "command": "git.clone",
+        "title": "%command.clone%",
+        "category": "Git"
+      },
       {
         "command": "git.init",
         "title": "%command.init%",
diff --git a/extensions/git/package.nls.json b/extensions/git/package.nls.json
index b4cb85e4de8..97ae29eae20 100644
--- a/extensions/git/package.nls.json
+++ b/extensions/git/package.nls.json
@@ -1,5 +1,6 @@
 {
-	"command.init": "Initialize Git Repository",
+	"command.clone": "Clone",
+	"command.init": "Initialize Repository",
 	"command.refresh": "Refresh",
 	"command.openChange": "Open Change",
 	"command.openFile": "Open File",
diff --git a/extensions/git/src/commands.ts b/extensions/git/src/commands.ts
index fb9becbcc22..4506b3a339f 100644
--- a/extensions/git/src/commands.ts
+++ b/extensions/git/src/commands.ts
@@ -10,6 +10,7 @@ import { Ref, RefType } from './git';
 import { Model, Resource, Status, CommitOptions } from './model';
 import * as staging from './staging';
 import * as path from 'path';
+import * as os from 'os';
 import * as nls from 'vscode-nls';
 
 const localize = nls.loadMessageBundle();
@@ -184,6 +185,37 @@ export class CommandCenter {
 		return '';
 	}
 
+	@command('git.clone')
+	async clone(): Promise<void> {
+		const url = await window.showInputBox({
+			prompt: localize('repourl', "Repository URL")
+		});
+
+		if (!url) {
+			return;
+		}
+
+		const parentPath = await window.showInputBox({
+			prompt: localize('parent', "Parent Directory"),
+			value: os.homedir()
+		});
+
+		if (!parentPath) {
+			return;
+		}
+
+		const clonePromise = this.model.git.clone(url, parentPath);
+		window.setStatusBarMessage(localize('cloning', "Cloning git repository..."), clonePromise);
+		const repositoryPath = await clonePromise;
+
+		const open = localize('openrepo', "Open Repository");
+		const result = await window.showInformationMessage(localize('proposeopen', "Would you like to open the cloned repository?"), open);
+
+		if (result === open) {
+			commands.executeCommand('vscode.openFolder', Uri.file(repositoryPath));
+		}
+	}
+
 	@command('git.init')
 	async init(): Promise<void> {
 		await this.model.init();
diff --git a/extensions/git/src/git.ts b/extensions/git/src/git.ts
index 26017c0f141..0bd99841935 100644
--- a/extensions/git/src/git.ts
+++ b/extensions/git/src/git.ts
@@ -289,6 +289,14 @@ export class Git {
 		return new Repository(this, repository, env);
 	}
 
+	async clone(url: string, parentPath: string): Promise<string> {
+		const folderName = url.replace(/^.*\//, '').replace(/\.git$/, '') || 'repository';
+		const folderPath = path.join(parentPath, folderName);
+
+		await this.exec(parentPath, ['clone', url, folderPath]);
+		return folderPath;
+	}
+
 	async getRepositoryRoot(path: string): Promise<string> {
 		const result = await this.exec(path, ['rev-parse', '--show-toplevel']);
 		return result.stdout.trim();
diff --git a/extensions/git/src/model.ts b/extensions/git/src/model.ts
index bc831b9bc0d..4cc6eb1e72f 100644
--- a/extensions/git/src/model.ts
+++ b/extensions/git/src/model.ts
@@ -249,6 +249,10 @@ export class Model implements Disposable {
 		return anyEvent(this.onRunOperation as Event<any>, this.onDidRunOperation as Event<any>);
 	}
 
+	get git(): Git {
+		return this._git;
+	}
+
 	private _mergeGroup = new MergeGroup([]);
 	get mergeGroup(): MergeGroup { return this._mergeGroup; }
 
@@ -314,7 +318,7 @@ export class Model implements Disposable {
 	private disposables: Disposable[] = [];
 
 	constructor(
-		private git: Git,
+		private _git: Git,
 		private rootPath: string,
 		private askpass: Askpass
 	) {
@@ -497,9 +501,9 @@ export class Model implements Disposable {
 		this.repositoryDisposable.dispose();
 
 		const disposables: Disposable[] = [];
-		const repositoryRoot = await this.git.getRepositoryRoot(this.rootPath);
+		const repositoryRoot = await this._git.getRepositoryRoot(this.rootPath);
 		const askpassEnv = await this.askpass.getEnv();
-		this.repository = this.git.open(repositoryRoot, askpassEnv);
+		this.repository = this._git.open(repositoryRoot, askpassEnv);
 
 		const dotGitPath = path.join(repositoryRoot, '.git');
 		const { event: onRawGitChange, disposable: watcher } = watch(dotGitPath);
-- 
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