refactor: rebuild aar files in nodemodules if necessary

    handle --syncAllFiles in node_modules
pass the same gradle options to the buildAar plugin and the native project

Author: Plamen5kov

lib/bootstrap.ts

@@ -9,6 +9,7 @@ $injector.require("projectData", "./project-data");
 $injector.requirePublic("projectDataService", "./services/project-data-service");
 $injector.requirePublic("projectService", "./services/project-service");
 $injector.require("androidProjectService", "./services/android-project-service");
+$injector.require("androidPluginBuildService", "./services/android-plugin-build-service");
 $injector.require("iOSEntitlementsService", "./services/ios-entitlements-service");
 $injector.require("iOSProjectService", "./services/ios-project-service");
 $injector.require("iOSProvisionService", "./services/ios-provision-service");

lib/constants.ts

@@ -31,6 +31,7 @@ export const RESOURCES_DIR = "res";
 export const CONFIG_NS_FILE_NAME = "nsconfig.json";
 export const CONFIG_NS_APP_RESOURCES_ENTRY = "appResourcesPath";
 export const CONFIG_NS_APP_ENTRY = "appPath";
+export const DEPENDENCIES_JSON_NAME = "dependencies.json";
 
 export class PackageVersion {
 	static NEXT = "next";

lib/definitions/android-plugin-migrator.d.ts

@@ -0,0 +1,13 @@
+
+interface IBuildOptions {
+    platformsAndroidDirPath: string,
+    pluginName: string,
+    aarOutputDir: string,
+    tempPluginDirPath: string,
+    platformData: IPlatformData //don't make optional! (makes sure the plugins are built with the same parameters as the project),
+}
+
+interface IAndroidPluginBuildService {
+	buildAar(options: IBuildOptions): Promise<boolean>;
+	migrateIncludeGradle(options: IBuildOptions): void;
+}

lib/definitions/project.d.ts

@@ -297,6 +297,26 @@ interface IPlatformProjectService extends NodeJS.EventEmitter {
 	 * If there are parts in the project that are inconsistent with the desired options, marks them in the changeset flags.
 	 */
 	checkForChanges(changeset: IProjectChangesInfo, options: IProjectChangesOptions, projectData: IProjectData): Promise<void>;
+
+	/**
+	 * Build native part of a nativescript plugins if necessary
+	 */
+	prebuildNativePlugin(buildOptions: IBuildOptions): Promise<void>;
+
+	/**
+	 * Traverse through the production dependencies and find plugins that need build/rebuild
+	 */
+	checkIfPluginsNeedBuild(projectData: IProjectData): Promise<Array<any>>;
+
+	/**
+	 * Get gradle options the CLI generates when building project
+	 */
+	getBuildOptions(configurationFilePath?: string): Array<string>;
+
+	/**
+	 * Get gradle options the CLI generates when building project
+	 */
+	executeCommand(projectRoot: string, args: any, childProcessOpts?: any, spawnFromEventOptions?: ISpawnFromEventOptions): Promise<ISpawnResult>;
 }
 
 interface IAndroidProjectPropertiesManager {

lib/project-data.ts

@@ -152,6 +152,10 @@ export class ProjectData implements IProjectData {
 	}
 
 	private getNsConfigContent(projectDir: string): string {
+		if (!projectDir) {
+			return null;
+		}
+
 		const configNSFilePath = path.join(projectDir, constants.CONFIG_NS_FILE_NAME);
 
 		if (!this.$fs.exists(configNSFilePath)) {