feat: build flag to append generated suffix to bundles (#5814)

Author: jcassidyav

lib/controllers/prepare-controller.ts

@@ -194,7 +194,7 @@ export class PrepareController extends EventEmitter {
 			};
 		}
 
-		await this.writeRuntimePackageJson(projectData, platformData);
+		await this.writeRuntimePackageJson(projectData, platformData, prepareData);
 
 		await this.$projectChangesService.savePrepareInfo(
 			platformData,
@@ -433,7 +433,8 @@ export class PrepareController extends EventEmitter {
 	 */
 	public async writeRuntimePackageJson(
 		projectData: IProjectData,
-		platformData: IPlatformData
+		platformData: IPlatformData,
+		prepareData: IPrepareData = null
 	) {
 		const configInfo = this.$projectConfigService.detectProjectConfigs(
 			projectData.projectDir
@@ -509,6 +510,10 @@ export class PrepareController extends EventEmitter {
 			);
 		}
 
+		if (prepareData?.uniqueBundle) {
+			packageData.main = `${packageData.main}.${prepareData.uniqueBundle}`;
+		}
+
 		this.$fs.writeJson(packagePath, packageData);
 	}
 

lib/data/prepare-data.ts

@@ -9,6 +9,7 @@ export class PrepareData extends ControllerDataBase {
 	public watch?: boolean;
 	public watchNative: boolean = true;
 	public hostProjectPath?: string;
+	public uniqueBundle: number;
 
 	constructor(
 		public projectDir: string,
@@ -43,6 +44,8 @@ export class PrepareData extends ControllerDataBase {
 			this.watchNative = data.watchNative;
 		}
 		this.hostProjectPath = data.hostProjectPath;
+
+		this.uniqueBundle = !this.watch && data.uniqueBundle ? Date.now() : 0;
 	}
 }
 

lib/declarations.d.ts

@@ -709,7 +709,7 @@ interface IOptions
 	dryRun: boolean;
 
 	platformOverride: string;
-
+	uniqueBundle: boolean;
 	// allow arbitrary options
 	[optionName: string]: any;
 }

lib/definitions/prepare.d.ts

@@ -14,6 +14,8 @@ declare global {
 
 		// embedding
 		hostProjectPath?: string;
+
+		uniqueBundle: number;
 	}
 
 	interface IiOSCodeSigningData {

lib/options.ts

@@ -250,6 +250,7 @@ export class Options {
 				default: true,
 			},
 			dryRun: { type: OptionType.Boolean, hasSensitiveValue: false },
+			uniqueBundle: { type: OptionType.Boolean, hasSensitiveValue: false },
 		};
 	}
 

lib/services/webpack/webpack-compiler-service.ts

@@ -436,6 +436,10 @@ export class WebpackCompilerService
 			envData.sourceMap = envData.sourceMap === "true";
 		}
 
+		if (prepareData.uniqueBundle > 0) {
+			envData.uniqueBundle = prepareData.uniqueBundle;
+		}
+
 		return envData;
 	}
 

test/controllers/prepare-controller.ts

@@ -14,6 +14,7 @@ const prepareData = {
 	env: {},
 	watch: true,
 	watchNative: true,
+	uniqueBundle: 0,
 };
 
 let isCompileWithWatchCalled = false;
@@ -72,9 +73,8 @@ function createTestInjector(data: { hasNativeChanges: boolean }): IInjector {
 		},
 	});
 
-	const prepareController: PrepareController = injector.resolve(
-		"prepareController"
-	);
+	const prepareController: PrepareController =
+		injector.resolve("prepareController");
 	prepareController.emit = (eventName: string, eventData: any) => {
 		emittedEventNames.push(eventName);
 		emittedEventData.push(eventData);
@@ -103,9 +103,8 @@ describe("prepareController", () => {
 				it(`should execute native prepare and webpack's compilation for ${platform} platform when hasNativeChanges is ${hasNativeChanges}`, async () => {
 					const injector = createTestInjector({ hasNativeChanges });
 
-					const prepareController: PrepareController = injector.resolve(
-						"prepareController"
-					);
+					const prepareController: PrepareController =
+						injector.resolve("prepareController");
 					await prepareController.prepare({ ...prepareData, platform });
 
 					assert.isTrue(isCompileWithWatchCalled);
@@ -116,9 +115,8 @@ describe("prepareController", () => {
 			it(`should respect native changes that are made before the initial preparation of the project had been done for ${platform}`, async () => {
 				const injector = createTestInjector({ hasNativeChanges: false });
 
-				const prepareController: PrepareController = injector.resolve(
-					"prepareController"
-				);
+				const prepareController: PrepareController =
+					injector.resolve("prepareController");
 
 				const prepareNativePlatformService = injector.resolve(
 					"prepareNativePlatformService"
@@ -158,9 +156,8 @@ describe("prepareController", () => {
 			it("shouldn't start the watcher when watch is false", async () => {
 				const injector = createTestInjector({ hasNativeChanges: false });
 
-				const prepareController: PrepareController = injector.resolve(
-					"prepareController"
-				);
+				const prepareController: PrepareController =
+					injector.resolve("prepareController");
 				await prepareController.prepare({
 					...prepareData,
 					watch: false,