Use gradle wrapper instead of global gradle

See NativeScript/NativeScript#1024

Author: teobugslayer

README.md

@@ -69,10 +69,9 @@ You can install and run the NativeScript CLI on Windows or OS X.
 > On Windows systems, you can develop, build, and deploy NativeScript projects that target Android.
 
 * Windows Vista or later
-* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/) or [0.12.x](https://nodejs.org/dist/latest-v0.12.x/) stable official release
+* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/), [0.12.x](https://nodejs.org/dist/latest-v0.12.x/) or [4.2.x](https://nodejs.org/dist/latest-v4.x/) stable official release
 * (Optional) [Chocolatey][Chocolatey]
 * [JDK 8][JDK 8] or a later stable official release
-* [Gradle 2.3][Gradle 2.3] or a later stable official release
 * [Android SDK 22][Android SDK 22] or a later stable official release
 * [Android SDK Build-tools 22.0.0][Android SDK Build-tools 22.0.0] or a later stable official release
 * [Android Support Repository][Android Support Repository]
@@ -81,14 +80,13 @@ You can install and run the NativeScript CLI on Windows or OS X.
 If you want to develop for Android, verify that you have added the following paths in the `PATH` system environment variable.
 
 ```
-Path to the bin directory in the Gradle installation folder
 Path to tools directory in the Android SDK installation folder
 Path to platform-tools directory in the Android SDK installation folder
 ```
 
-For example: PATH=...;...;C:\tools\gradle\bin;C:\Users\MyUser\AppData\Local\Android\android-sdk\tools;C:\Users\MyUser\AppData\Local\Android\android-sdk\platform-tools;
+For example: PATH=...;...;C:\Users\MyUser\AppData\Local\Android\android-sdk\tools;C:\Users\MyUser\AppData\Local\Android\android-sdk\platform-tools;
 
-If you have installed Chocolatey, you can complete these steps to set up JDK, Gradle, and Android SDK.
+If you have installed Chocolatey, you can complete these steps to set up JDK, and Android SDK.
 
 1. Run a Windows command prompt.
 1. To install JDK, run the following command.
@@ -102,25 +100,13 @@ If you have installed Chocolatey, you can complete these steps to set up JDK, Gr
 	JAVA_HOME=Path to the jdk* install folder
 	```
 
-	For example: JAVA_HOME=C:\Program Files\Java\jdk1.8.0_11
+	For example: JAVA_HOME=C:\Program Files\Java\jdk1.8.0_66
 
 	```
 	ANDROID_HOME=Path to Android installation directory
 	```
 
 	For example: ANDROID_HOME=C:\Android\android-sdk
-1. To install Gradle, run the following command.
-
-	```Shell
-	choco install gradle
-	```
-1. If not present, add the following file path to the `PATH` system environment variable.
-
-	```
-	Path to the bin directory in the Gradle installation folder
-	```
-
-	For example: PATH=...;...;C:\tools\gradle\bin
 1. To install the Android SDK, run the following command.
 
 	```Shell
@@ -153,14 +139,13 @@ android update sdk --filter tools,platform-tools,android-22,build-tools-22.0.1,s
 > On OS X systems, you can develop, build, and deploy NativeScript projects that target iOS and Android.
 
 * OS X Mavericks
-* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/) or [0.12.x](https://nodejs.org/dist/latest-v0.12.x/) stable official release
+* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/) or [0.12.x](https://nodejs.org/dist/latest-v0.12.x/), or [4.2.x](https://nodejs.org/dist/latest-v4.x/) stable official release
 * For iOS development
 	* [Latest Xcode][12]
 	* [Xcode command-line tools][12]
 	* (Optional) [CocoaPods 0.38.2][CocoaPods 0.38.2]
 * For Android development
 	* [JDK 8][JDK 8] or a later stable official release
-	* [Gradle 2.3][Gradle 2.3] or a later stable official release
 	* [Android SDK 22][Android SDK 22] or a later stable official release
 	* [Android SDK Build-tools 22.0.0][Android SDK Build-tools 22.0.0] or a later stable official release
 	* [Android Support Repository][Android Support Repository]
@@ -169,14 +154,13 @@ android update sdk --filter tools,platform-tools,android-22,build-tools-22.0.1,s
 If you want to develop for Android, verify that you have added the following paths in your `PATH` in `~/.bash_profile`.
 
 ```
-Path to the bin subdirectory in the Gradle installation directory
 Path to the tools subdirectory in the Android SDK installation directory
 Path to the platform-tools subdirectory in the Android SDK installation directory
 ```
 
 For example:
 ```
-export PATH=${PATH}:/gradle/bin:/Applications/Android\ Studio.app/sdk/tools:/Applications/Android\ Studio.app/sdk/platform-tools
+export PATH=${PATH}:/Applications/Android\ Studio.app/sdk/tools:/Applications/Android\ Studio.app/sdk/platform-tools
 ```
 
 If not present, create the following environment variables.
@@ -204,7 +188,7 @@ echo yes | android update sdk --filter tools,platform-tools,android-22,build-too
 > On Linux systems, you can develop, build, and deploy NativeScript projects that target Android.
 
 * Ubuntu 14.04 LTS
-* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/) or [0.12.x](https://nodejs.org/dist/latest-v0.12.x/) stable official release
+* The latest Node.js [0.10.x](https://nodejs.org/dist/latest-v0.10.x/) or [0.12.x](https://nodejs.org/dist/latest-v0.12.x/), or [4.2.x](https://nodejs.org/dist/latest-v4.x/) stable official release
 
 	> **TIP:** You can follow the instructions provided [here](https://github.com/joyent/node/wiki/Installing-Node.js-via-package-manager) to install Node.js on your system.
 
@@ -220,7 +204,6 @@ echo yes | android update sdk --filter tools,platform-tools,android-22,build-too
 		sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 libstdc++6:i386
 		```
 * [JDK 8][JDK 8] or a later stable official release
-* [Gradle 2.3][Gradle 2.3] or a later stable official release
 * [Android SDK 22][Android SDK 22] or a later stable official release
 * [Android SDK Build-tools 22.0.0][Android SDK Build-tools 22.0.0] or a later stable official release
 * [Android Support Repository][Android Support Repository]
@@ -229,14 +212,13 @@ echo yes | android update sdk --filter tools,platform-tools,android-22,build-too
 Verify that you have added the following paths in your `PATH`.
 
 ```
-Path to the bin subdirectory in the Gradle installation directory
 Path to the tools subdirectory in the Android SDK installation directory
 Path to the platform-tools subdirectory in the Android SDK installation directory
 ```
 
 For example:
 ```
-export PATH=${PATH}:/gradle/bin:/home/user/android-sdk/tools:/home/user/android-sdk/platform-tools
+export PATH=${PATH}:/home/user/android-sdk/tools:/home/user/android-sdk/platform-tools
 ```
 
 If not present, create the following environment variables.
@@ -615,7 +597,6 @@ This software is licensed under the Apache 2.0 license, quoted <a href="LICENSE"
 [12]: https://developer.apple.com/xcode/downloads/
 [Chocolatey]: https://chocolatey.org/
 [JDK 8]: http://www.oracle.com/technetwork/java/javase/downloads/index.html
-[Gradle 2.3]: https://gradle.org/gradle-download/
 [Android SDK 22]: http://developer.android.com/sdk/index.html
 [Genymotion]: https://www.genymotion.com/#!/
 [CocoaPods 0.38.2]: https://guides.cocoapods.org/using/getting-started.html#getting-started

lib/services/android-project-service.ts

@@ -91,9 +91,6 @@ export class AndroidProjectService extends projectServiceBaseLib.PlatformProject
 				this.$errors.failWithoutHelp(`The NativeScript CLI requires Android runtime ${AndroidProjectService.MIN_RUNTIME_VERSION_WITH_GRADLE} or later to work properly.`);
 			}
 
-			// TODO: Move these check to validate method once we do not support ant.
-			this.checkGradle().wait();
-
 			this.$fs.ensureDirectoryExists(this.platformData.projectRoot).wait();
 			let androidToolsInfo = this.$androidToolsInfo.getToolsInfo().wait();
 			let targetSdkVersion = androidToolsInfo.targetSdkVersion;
@@ -109,11 +106,21 @@ export class AndroidProjectService extends projectServiceBaseLib.PlatformProject
 			this.copy(this.platformData.projectRoot, frameworkDir, "src", "-R");
 			this.copy(this.platformData.projectRoot, frameworkDir, "build.gradle settings.gradle", "-f");
 
+			if (this.useGradleWrapper(frameworkDir)) {
+				this.copy(this.platformData.projectRoot, frameworkDir, "gradle", "-R");
+				this.copy(this.platformData.projectRoot, frameworkDir, "gradlew gradlew.bat", "-f");
+			}
+
 			this.cleanResValues(targetSdkVersion, frameworkVersion).wait();
 
 		}).future<any>()();
 	}
 
+	private useGradleWrapper(frameworkDir: string): boolean {
+		let gradlew = path.join(frameworkDir, "gradlew");
+		return this.$fs.exists(gradlew).wait();
+	}
+
 	private cleanResValues(targetSdkVersion: number, frameworkVersion: string): IFuture<void> {
 		return (() => {
 			let resDestinationDir = this.getAppResourcesDestinationDirectoryPath(frameworkVersion).wait();
@@ -189,7 +196,6 @@ export class AndroidProjectService extends projectServiceBaseLib.PlatformProject
 	public buildProject(projectRoot: string, buildConfig?: IBuildConfig): IFuture<void> {
 		return (() => {
 			if(this.canUseGradle().wait()) {
-				this.checkGradle().wait();
 				let androidToolsInfo = this.$androidToolsInfo.getToolsInfo().wait();
 				let compileSdk = androidToolsInfo.compileSdkVersion;
 				let targetSdk = this.getTargetFromAndroidManifest().wait() || compileSdk;
@@ -214,7 +220,8 @@ export class AndroidProjectService extends projectServiceBaseLib.PlatformProject
 					buildOptions.push("-PrunSBGenerator");
 				}
 
-				this.spawn("gradle", buildOptions, { stdio: "inherit", cwd: this.platformData.projectRoot }).wait();
+				let gradleBin = this.useGradleWrapper(projectRoot) ? path.join(projectRoot, "gradlew") : "gradle";
+				this.spawn(gradleBin, buildOptions, { stdio: "inherit", cwd: this.platformData.projectRoot }).wait();
 			} else {
 				this.checkAnt().wait();
 
@@ -438,16 +445,6 @@ export class AndroidProjectService extends projectServiceBaseLib.PlatformProject
 		}).future<void>()();
 	}
 
-	private checkGradle(): IFuture<void> {
-		return (() => {
-			if(!this.$sysInfo.getSysInfo().gradleVer) {
-				this.$errors.failWithoutHelp("Error executing commands 'gradle'. Make sure you have Gradle installed and its bin directory added to your PATH.");
-			}
-
-			this.$androidToolsInfo.validateInfo({showWarningsAsErrors: true, validateTargetSdk: true}).wait();
-		}).future<void>()();
-	}
-
 	private checkAndroid(): IFuture<void> {
 		return (() => {
 			try {

lib/services/doctor-service.ts

@@ -1,11 +1,9 @@
 ///<reference path="../.d.ts"/>
 "use strict";
 import {EOL} from "os";
-import * as helpers from "../common/helpers";
 import * as semver from "semver";
 
 class DoctorService implements IDoctorService {
-	private static MIN_SUPPORTED_GRADLE_VERSION = "2.3";
 	private static MIN_SUPPORTED_POD_VERSION = "0.38.2";
 
 	constructor(private $androidToolsInfo: IAndroidToolsInfo,
@@ -59,20 +57,6 @@ class DoctorService implements IDoctorService {
 			result = true;
 		}
 
-		if(!sysInfo.gradleVer) {
-			this.$logger.warn("WARNING: Gradle is not installed or is not configured properly.");
-			this.$logger.out("You will not be able to build your projects for Android or run them in the emulator or on a connected device." + EOL
-				+ "To be able to build for Android and run apps in the emulator or on a connected device, verify that you have installed Gradle.");
-			result = true;
-		}
-
-		if(sysInfo.gradleVer && !this.isGradleVersionSupported(sysInfo.gradleVer)) {
-			this.$logger.warn(`WARNING: Gradle version is lower than ${DoctorService.MIN_SUPPORTED_GRADLE_VERSION}.`);
-			this.$logger.out("You will not be able to build your projects for Android or run them in the emulator or on a connected device." + EOL
-				+ `To be able to build for Android and run apps in the emulator or on a connected device, verify that you have at least ${DoctorService.MIN_SUPPORTED_GRADLE_VERSION} version installed.`);
-			result = true;
-		}
-
 		if(!sysInfo.javacVersion) {
 			this.$logger.warn("WARNING: Javac is not installed or is not configured properly.");
 			this.$logger.out("You will not be able to build your projects for Android." + EOL
@@ -106,14 +90,5 @@ class DoctorService implements IDoctorService {
 			this.$logger.out("TIP: To avoid setting up the necessary environment variables, you can use the Homebrew package manager to install the Android SDK and its dependencies." + EOL);
 		}
 	}
-
-	private isGradleVersionSupported(gradleVersion: string): boolean {
-		let minSupportedVersion = DoctorService.MIN_SUPPORTED_GRADLE_VERSION;
-		let requiredLength = _.max([gradleVersion.split(".").length, minSupportedVersion.split(".").length]);
-		gradleVersion = helpers.appendZeroesToVersion(gradleVersion, requiredLength);
-		minSupportedVersion = helpers.appendZeroesToVersion(minSupportedVersion, requiredLength);
-
-		return helpers.versionCompare(gradleVersion, minSupportedVersion) !== -1;
-	}
 }
 $injector.register("doctorService", DoctorService);

setup/native-script.rb

@@ -63,7 +63,6 @@ class NativeScript < Formula
   depends_on "pkg-config" => :build
 #  depends_on "node" # currently we do not work with latest node, and we manually install 0.12 (see above)
   depends_on "android-sdk"
-  depends_on "gradle"
 
   def install
     ohai "Installing NativeScript CLI..."

setup/native-script.txt

@@ -6,7 +6,6 @@
 cinst googlechrome
 cinst nodejs.install -version 0.12.7
 cinst jdk8
-cinst gradle -version 2.3
 cinst android-sdk
 
 # setup android sdk