feat(cli): add programmatic api (#494)

apps/cli/src/cli.ts

@@ -0,0 +1,3 @@
+import { createBtsCli } from "./index";
+
+createBtsCli().run();

apps/cli/src/helpers/project-generation/command-handlers.ts

@@ -1,5 +1,6 @@
 import path from "node:path";
 import { intro, log, outro } from "@clack/prompts";
+import consola from "consola";
 import fs from "fs-extra";
 import pc from "picocolors";
 import { DEFAULT_CONFIG } from "../../constants";
@@ -7,7 +8,13 @@ import { getAddonsToAdd } from "../../prompts/addons";
 import { gatherConfig } from "../../prompts/config-prompts";
 import { getProjectName } from "../../prompts/project-name";
 import { getDeploymentToAdd } from "../../prompts/web-deploy";
-import type { AddInput, CreateInput, ProjectConfig } from "../../types";
+import type {
+	AddInput,
+	CreateInput,
+	DirectoryConflict,
+	InitResult,
+	ProjectConfig,
+} from "../../types";
 import { trackProjectCreation } from "../../utils/analytics";
 import { displayConfig } from "../../utils/display-config";
 import { exitWithError, handleError } from "../../utils/errors";
@@ -26,113 +33,221 @@ import { installDependencies } from "./install-dependencies";
 
 export async function createProjectHandler(
 	input: CreateInput & { projectName?: string },
-) {
+): Promise<InitResult> {
 	const startTime = Date.now();
+	const timeScaffolded = new Date().toISOString();
+
+	if (input.renderTitle !== false) {
+		renderTitle();
+	}
+	intro(pc.magenta("Creating a new Better-T Stack project"));
+
+	if (input.yolo) {
+		consola.fatal("YOLO mode enabled - skipping checks. Things may break!");
+	}
+
+	let currentPathInput: string;
+	if (input.yes && input.projectName) {
+		currentPathInput = input.projectName;
+	} else if (input.yes) {
+		let defaultName = DEFAULT_CONFIG.relativePath;
+		let counter = 1;
+		while (
+			fs.pathExistsSync(path.resolve(process.cwd(), defaultName)) &&
+			fs.readdirSync(path.resolve(process.cwd(), defaultName)).length > 0
+		) {
+			defaultName = `${DEFAULT_CONFIG.projectName}-${counter}`;
+			counter++;
+		}
+		currentPathInput = defaultName;
+	} else {
+		currentPathInput = await getProjectName(input.projectName);
+	}
+
+	let finalPathInput: string;
+	let shouldClearDirectory: boolean;
 
 	try {
-		renderTitle();
-		intro(pc.magenta("Creating a new Better-T Stack project"));
-
-		let currentPathInput: string;
-		if (input.yes && input.projectName) {
-			currentPathInput = input.projectName;
-		} else if (input.yes) {
-			let defaultName = DEFAULT_CONFIG.relativePath;
-			let counter = 1;
-			while (
-				fs.pathExistsSync(path.resolve(process.cwd(), defaultName)) &&
-				fs.readdirSync(path.resolve(process.cwd(), defaultName)).length > 0
-			) {
-				defaultName = `${DEFAULT_CONFIG.projectName}-${counter}`;
-				counter++;
-			}
-			currentPathInput = defaultName;
+		if (input.directoryConflict) {
+			const result = await handleDirectoryConflictProgrammatically(
+				currentPathInput,
+				input.directoryConflict,
+			);
+			finalPathInput = result.finalPathInput;
+			shouldClearDirectory = result.shouldClearDirectory;
 		} else {
-			currentPathInput = await getProjectName(input.projectName);
+			const result = await handleDirectoryConflict(currentPathInput);
+			finalPathInput = result.finalPathInput;
+			shouldClearDirectory = result.shouldClearDirectory;
 		}
+	} catch (error) {
+		const elapsedTimeMs = Date.now() - startTime;
+		return {
+			success: false,
+			projectConfig: {
+				projectName: "",
+				projectDir: "",
+				relativePath: "",
+				database: "none",
+				orm: "none",
+				backend: "none",
+				runtime: "none",
+				frontend: [],
+				addons: [],
+				examples: [],
+				auth: false,
+				git: false,
+				packageManager: "npm",
+				install: false,
+				dbSetup: "none",
+				api: "none",
+				webDeploy: "none",
+			} satisfies ProjectConfig,
+			reproducibleCommand: "",
+			timeScaffolded,
+			elapsedTimeMs,
+			projectDirectory: "",
+			relativePath: "",
+			error: error instanceof Error ? error.message : String(error),
+		};
+	}
 
-		const { finalPathInput, shouldClearDirectory } =
-			await handleDirectoryConflict(currentPathInput);
+	const { finalResolvedPath, finalBaseName } = await setupProjectDirectory(
+		finalPathInput,
+		shouldClearDirectory,
+	);
 
-		const { finalResolvedPath, finalBaseName } = await setupProjectDirectory(
-			finalPathInput,
-			shouldClearDirectory,
-		);
+	const cliInput = {
+		...input,
+		projectDirectory: input.projectName,
+	};
 
-		const cliInput = {
-			...input,
-			projectDirectory: input.projectName,
+	const providedFlags = getProvidedFlags(cliInput);
+
+	const flagConfig = processAndValidateFlags(
+		cliInput,
+		providedFlags,
+		finalBaseName,
+	);
+	const { projectName: _projectNameFromFlags, ...otherFlags } = flagConfig;
+
+	if (!input.yes && Object.keys(otherFlags).length > 0) {
+		log.info(pc.yellow("Using these pre-selected options:"));
+		log.message(displayConfig(otherFlags));
+		log.message("");
+	}
+
+	let config: ProjectConfig;
+	if (input.yes) {
+		config = {
+			...DEFAULT_CONFIG,
+			...flagConfig,
+			projectName: finalBaseName,
+			projectDir: finalResolvedPath,
+			relativePath: finalPathInput,
 		};
 
-		const providedFlags = getProvidedFlags(cliInput);
-		const flagConfig = processAndValidateFlags(
-			cliInput,
-			providedFlags,
-			finalBaseName,
-		);
-		const { projectName: _projectNameFromFlags, ...otherFlags } = flagConfig;
-
-		if (!input.yes && Object.keys(otherFlags).length > 0) {
-			log.info(pc.yellow("Using these pre-selected options:"));
-			log.message(displayConfig(otherFlags));
-			log.message("");
+		if (config.backend === "convex") {
+			log.info(
+				"Due to '--backend convex' flag, the following options have been automatically set: auth=false, database=none, orm=none, api=none, runtime=none, dbSetup=none, examples=todo",
+			);
+		} else if (config.backend === "none") {
+			log.info(
+				"Due to '--backend none', the following options have been automatically set: --auth=false, --database=none, --orm=none, --api=none, --runtime=none, --db-setup=none, --examples=none",
+			);
 		}
 
-		let config: ProjectConfig;
-		if (input.yes) {
-			config = {
-				...DEFAULT_CONFIG,
-				...flagConfig,
-				projectName: finalBaseName,
-				projectDir: finalResolvedPath,
-				relativePath: finalPathInput,
-			};
+		log.info(pc.yellow("Using default/flag options (config prompts skipped):"));
+		log.message(displayConfig(config));
+		log.message("");
+	} else {
+		config = await gatherConfig(
+			flagConfig,
+			finalBaseName,
+			finalResolvedPath,
+			finalPathInput,
+		);
+	}
 
-			if (config.backend === "convex") {
-				log.info(
-					"Due to '--backend convex' flag, the following options have been automatically set: auth=false, database=none, orm=none, api=none, runtime=none, dbSetup=none, examples=todo",
-				);
-			} else if (config.backend === "none") {
-				log.info(
-					"Due to '--backend none', the following options have been automatically set: --auth=false, --database=none, --orm=none, --api=none, --runtime=none, --db-setup=none, --examples=none",
-				);
+	await createProject(config);
+
+	const reproducibleCommand = generateReproducibleCommand(config);
+	log.success(
+		pc.blue(
+			`You can reproduce this setup with the following command:\n${reproducibleCommand}`,
+		),
+	);
+
+	await trackProjectCreation(config);
+
+	const elapsedTimeMs = Date.now() - startTime;
+	const elapsedTimeInSeconds = (elapsedTimeMs / 1000).toFixed(2);
+	outro(
+		pc.magenta(
+			`Project created successfully in ${pc.bold(
+				elapsedTimeInSeconds,
+			)} seconds!`,
+		),
+	);
+
+	return {
+		success: true,
+		projectConfig: config,
+		reproducibleCommand,
+		timeScaffolded,
+		elapsedTimeMs,
+		projectDirectory: config.projectDir,
+		relativePath: config.relativePath,
+	};
+}
+
+async function handleDirectoryConflictProgrammatically(
+	currentPathInput: string,
+	strategy: DirectoryConflict,
+): Promise<{ finalPathInput: string; shouldClearDirectory: boolean }> {
+	const currentPath = path.resolve(process.cwd(), currentPathInput);
+
+	if (!fs.pathExistsSync(currentPath)) {
+		return { finalPathInput: currentPathInput, shouldClearDirectory: false };
+	}
+
+	const dirContents = fs.readdirSync(currentPath);
+	const isNotEmpty = dirContents.length > 0;
+
+	if (!isNotEmpty) {
+		return { finalPathInput: currentPathInput, shouldClearDirectory: false };
+	}
+
+	switch (strategy) {
+		case "overwrite":
+			return { finalPathInput: currentPathInput, shouldClearDirectory: true };
+
+		case "merge":
+			return { finalPathInput: currentPathInput, shouldClearDirectory: false };
+
+		case "increment": {
+			let counter = 1;
+			const baseName = currentPathInput;
+			let finalPathInput = `${baseName}-${counter}`;
+
+			while (
+				fs.pathExistsSync(path.resolve(process.cwd(), finalPathInput)) &&
+				fs.readdirSync(path.resolve(process.cwd(), finalPathInput)).length > 0
+			) {
+				counter++;
+				finalPathInput = `${baseName}-${counter}`;
 			}
 
-			log.info(
-				pc.yellow("Using default/flag options (config prompts skipped):"),
-			);
-			log.message(displayConfig(config));
-			log.message("");
-		} else {
-			config = await gatherConfig(
-				flagConfig,
-				finalBaseName,
-				finalResolvedPath,
-				finalPathInput,
-			);
+			return { finalPathInput, shouldClearDirectory: false };
 		}
 
-		await createProject(config);
+		case "error":
+			throw new Error(
+				`Directory "${currentPathInput}" already exists and is not empty. Use directoryConflict: "overwrite", "merge", or "increment" to handle this.`,
+			);
 
-		const reproducibleCommand = generateReproducibleCommand(config);
-		log.success(
-			pc.blue(
-				`You can reproduce this setup with the following command:\n${reproducibleCommand}`,
-			),
-		);
-
-		await trackProjectCreation(config);
-
-		const elapsedTimeInSeconds = ((Date.now() - startTime) / 1000).toFixed(2);
-		outro(
-			pc.magenta(
-				`Project created successfully in ${pc.bold(
-					elapsedTimeInSeconds,
-				)} seconds!`,
-			),
-		);
-	} catch (error) {
-		handleError(error, "Failed to create project");
+		default:
+			throw new Error(`Unknown directory conflict strategy: ${strategy}`);
 	}
 }
 

apps/cli/src/index.ts

@@ -7,17 +7,35 @@ import {
 	createProjectHandler,
 } from "./helpers/project-generation/command-handlers";
 import {
+	type AddInput,
+	type Addons,
 	AddonsSchema,
+	type API,
 	APISchema,
+	type Backend,
 	BackendSchema,
+	type BetterTStackConfig,
+	type CreateInput,
+	type Database,
 	DatabaseSchema,
+	type DatabaseSetup,
 	DatabaseSetupSchema,
+	type DirectoryConflict,
+	DirectoryConflictSchema,
+	type Examples,
 	ExamplesSchema,
+	type Frontend,
 	FrontendSchema,
+	type InitResult,
+	type ORM,
 	ORMSchema,
+	type PackageManager,
 	PackageManagerSchema,
+	type ProjectConfig,
 	ProjectNameSchema,
+	type Runtime,
 	RuntimeSchema,
+	type WebDeploy,
 	WebDeploySchema,
 } from "./types";
 import { handleError } from "./utils/errors";
@@ -28,7 +46,7 @@ import { displaySponsors, fetchSponsors } from "./utils/sponsors";
 
 const t = trpcServer.initTRPC.create();
 
-const router = t.router({
+export const router = t.router({
 	init: t.procedure
 		.meta({
 			description: "Create a new Better-T Stack project",
@@ -44,6 +62,18 @@ const router = t.router({
 						.optional()
 						.default(false)
 						.describe("Use default configuration"),
+					yolo: z
+						.boolean()
+						.optional()
+						.default(false)
+						.describe(
+							"(WARNING - NOT RECOMMENDED) Bypass validations and compatibility checks",
+						),
+					verbose: z
+						.boolean()
+						.optional()
+						.default(false)
+						.describe("Show detailed result information"),
 					database: DatabaseSchema.optional(),
 					orm: ORMSchema.optional(),
 					auth: z.boolean().optional(),
@@ -58,6 +88,8 @@ const router = t.router({
 					runtime: RuntimeSchema.optional(),
 					api: APISchema.optional(),
 					webDeploy: WebDeploySchema.optional(),
+					directoryConflict: DirectoryConflictSchema.optional(),
+					renderTitle: z.boolean().optional(),
 				}),
 			]),
 		)
@@ -67,7 +99,11 @@ const router = t.router({
 				projectName,
 				...options,
 			};
-			await createProjectHandler(combinedInput);
+			const result = await createProjectHandler(combinedInput);
+
+			if (options.verbose) {
+				return result;
+			}
 		}),
 	add: t.procedure
 		.meta({
@@ -129,8 +165,90 @@ const router = t.router({
 		}),
 });
 
-createCli({
-	router,
-	name: "create-better-t-stack",
-	version: getLatestCLIVersion(),
-}).run();
+const caller = t.createCallerFactory(router)({});
+
+export function createBtsCli() {
+	return createCli({
+		router,
+		name: "create-better-t-stack",
+		version: getLatestCLIVersion(),
+	});
+}
+
+/**
+ * Initialize a new Better-T Stack project
+ *
+ * @example CLI usage:
+ * ```bash
+ * npx create-better-t-stack my-app --yes
+ * ```
+ *
+ * @example Programmatic usage (always returns structured data):
+ * ```typescript
+ * import { init } from "create-better-t-stack";
+ *
+ * const result = await init("my-app", {
+ *   yes: true,
+ *   frontend: ["tanstack-router"],
+ *   backend: "hono",
+ *   database: "sqlite",
+ *   orm: "drizzle",
+ *   auth: true,
+ *   addons: ["biome", "turborepo"],
+ *   packageManager: "bun",
+ *   install: false,
+ *   directoryConflict: "increment", // auto-handle conflicts
+ * });
+ *
+ * if (result.success) {
+ *   console.log(`Project created at: ${result.projectDirectory}`);
+ *   console.log(`Reproducible command: ${result.reproducibleCommand}`);
+ *   console.log(`Time taken: ${result.elapsedTimeMs}ms`);
+ * }
+ * ```
+ */
+export async function init(
+	projectName?: string,
+	options?: CreateInput,
+): Promise<InitResult> {
+	const opts = (options ?? {}) as CreateInput;
+	const programmaticOpts = { ...opts, verbose: true };
+	const prev = process.env.BTS_PROGRAMMATIC;
+	process.env.BTS_PROGRAMMATIC = "1";
+	const result = await caller.init([projectName, programmaticOpts]);
+	if (prev === undefined) delete process.env.BTS_PROGRAMMATIC;
+	else process.env.BTS_PROGRAMMATIC = prev;
+	return result as InitResult;
+}
+
+export async function sponsors() {
+	return caller.sponsors();
+}
+
+export async function docs() {
+	return caller.docs();
+}
+
+export async function builder() {
+	return caller.builder();
+}
+
+export type {
+	Database,
+	ORM,
+	Backend,
+	Runtime,
+	Frontend,
+	Addons,
+	Examples,
+	PackageManager,
+	DatabaseSetup,
+	API,
+	WebDeploy,
+	DirectoryConflict,
+	CreateInput,
+	AddInput,
+	ProjectConfig,
+	BetterTStackConfig,
+	InitResult,
+};

apps/cli/src/types.ts

@@ -108,9 +108,16 @@ export const WebDeploySchema = z
 	.describe("Web deployment");
 export type WebDeploy = z.infer<typeof WebDeploySchema>;
 
+export const DirectoryConflictSchema = z
+	.enum(["merge", "overwrite", "increment", "error"])
+	.describe("How to handle existing directory conflicts");
+export type DirectoryConflict = z.infer<typeof DirectoryConflictSchema>;
+
 export type CreateInput = {
 	projectName?: string;
 	yes?: boolean;
+	yolo?: boolean;
+	verbose?: boolean;
 	database?: Database;
 	orm?: ORM;
 	auth?: boolean;
@@ -125,6 +132,8 @@ export type CreateInput = {
 	runtime?: Runtime;
 	api?: API;
 	webDeploy?: WebDeploy;
+	directoryConflict?: DirectoryConflict;
+	renderTitle?: boolean;
 };
 
 export type AddInput = {
@@ -175,3 +184,14 @@ export interface BetterTStackConfig {
 	api: API;
 	webDeploy: WebDeploy;
 }
+
+export interface InitResult {
+	success: boolean;
+	projectConfig: ProjectConfig;
+	reproducibleCommand: string;
+	timeScaffolded: string;
+	elapsedTimeMs: number;
+	projectDirectory: string;
+	relativePath: string;
+	error?: string;
+}

apps/cli/src/utils/errors.ts

@@ -2,13 +2,23 @@ import { cancel } from "@clack/prompts";
 import consola from "consola";
 import pc from "picocolors";
 
+function isProgrammatic(): boolean {
+	return process.env.BTS_PROGRAMMATIC === "1";
+}
+
 export function exitWithError(message: string): never {
 	consola.error(pc.red(message));
+	if (isProgrammatic()) {
+		throw new Error(message);
+	}
 	process.exit(1);
 }
 
 export function exitCancelled(message = "Operation cancelled"): never {
 	cancel(pc.red(message));
+	if (isProgrammatic()) {
+		throw new Error(message);
+	}
 	process.exit(0);
 }
 
@@ -16,5 +26,8 @@ export function handleError(error: unknown, fallbackMessage?: string): never {
 	const message =
 		error instanceof Error ? error.message : fallbackMessage || String(error);
 	consola.error(pc.red(message));
+	if (isProgrammatic()) {
+		throw new Error(message);
+	}
 	process.exit(1);
 }

apps/cli/src/utils/project-directory.ts

@@ -7,6 +7,7 @@ import { exitCancelled, handleError } from "./errors";
 
 export async function handleDirectoryConflict(
 	currentPathInput: string,
+	silent = false,
 ): Promise<{
 	finalPathInput: string;
 	shouldClearDirectory: boolean;
@@ -20,6 +21,12 @@ export async function handleDirectoryConflict(
 			return { finalPathInput: currentPathInput, shouldClearDirectory: false };
 		}
 
+		if (silent) {
+			throw new Error(
+				`Directory "${currentPathInput}" already exists and is not empty. In silent mode, please provide a different project name or clear the directory manually.`,
+			);
+		}
+
 		log.warn(
 			`Directory "${pc.yellow(
 				currentPathInput,

apps/cli/src/validation.ts

@@ -1,13 +1,10 @@
 import path from "node:path";
 import {
-	type Addons,
 	type API,
 	type Backend,
 	type CLIInput,
 	type Database,
 	type DatabaseSetup,
-	type Examples,
-	type Frontend,
 	type ORM,
 	type PackageManager,
 	type ProjectConfig,
@@ -28,6 +25,36 @@ import {
 } from "./utils/compatibility-rules";
 import { exitWithError } from "./utils/errors";
 
+function processArrayOption<T>(options: (T | "none")[] | undefined): T[] {
+	if (!options || options.length === 0) return [];
+	if (options.includes("none" as T | "none")) return [];
+	return options.filter((item): item is T => item !== "none");
+}
+
+function deriveProjectName(
+	projectName?: string,
+	projectDirectory?: string,
+): string {
+	if (projectName) {
+		return projectName;
+	}
+	if (projectDirectory) {
+		return path.basename(path.resolve(process.cwd(), projectDirectory));
+	}
+	return "";
+}
+
+function validateProjectName(name: string): void {
+	const result = ProjectNameSchema.safeParse(name);
+	if (!result.success) {
+		exitWithError(
+			`Invalid project name: ${
+				result.error.issues[0]?.message || "Invalid project name"
+			}`,
+		);
+	}
+}
+
 export function processAndValidateFlags(
 	options: CLIInput,
 	providedFlags: Set<string>,
@@ -96,29 +123,13 @@ export function processAndValidateFlags(
 		config.webDeploy = options.webDeploy as WebDeploy;
 	}
 
-	if (projectName) {
-		const result = ProjectNameSchema.safeParse(path.basename(projectName));
-		if (!result.success) {
-			exitWithError(
-				`Invalid project name: ${
-					result.error.issues[0]?.message || "Invalid project name"
-				}`,
-			);
-		}
-		config.projectName = projectName;
-	} else if (options.projectDirectory) {
-		const baseName = path.basename(
-			path.resolve(process.cwd(), options.projectDirectory),
-		);
-		const result = ProjectNameSchema.safeParse(baseName);
-		if (!result.success) {
-			exitWithError(
-				`Invalid project name: ${
-					result.error.issues[0]?.message || "Invalid project name"
-				}`,
-			);
-		}
-		config.projectName = baseName;
+	const derivedName = deriveProjectName(projectName, options.projectDirectory);
+	if (derivedName) {
+		const nameToValidate = projectName
+			? path.basename(projectName)
+			: derivedName;
+		validateProjectName(nameToValidate);
+		config.projectName = projectName || derivedName;
 	}
 
 	if (options.frontend && options.frontend.length > 0) {
@@ -128,9 +139,7 @@ export function processAndValidateFlags(
 			}
 			config.frontend = [];
 		} else {
-			const validOptions = options.frontend.filter(
-				(f): f is Frontend => f !== "none",
-			);
+			const validOptions = processArrayOption(options.frontend);
 			ensureSingleWebAndNative(validOptions);
 			config.frontend = validOptions;
 		}
@@ -152,9 +161,7 @@ export function processAndValidateFlags(
 			}
 			config.addons = [];
 		} else {
-			config.addons = options.addons.filter(
-				(addon): addon is Addons => addon !== "none",
-			);
+			config.addons = processArrayOption(options.addons);
 		}
 	}
 	if (options.examples && options.examples.length > 0) {
@@ -164,9 +171,7 @@ export function processAndValidateFlags(
 			}
 			config.examples = [];
 		} else {
-			config.examples = options.examples.filter(
-				(ex): ex is Examples => ex !== "none",
-			);
+			config.examples = processArrayOption(options.examples);
 			if (options.examples.includes("none") && config.backend !== "convex") {
 				config.examples = [];
 			}
@@ -421,6 +426,85 @@ export function validateConfigCompatibility(config: Partial<ProjectConfig>) {
 	);
 }
 
+export function processProvidedFlagsWithoutValidation(
+	options: CLIInput,
+	projectName?: string,
+): Partial<ProjectConfig> {
+	const config: Partial<ProjectConfig> = {};
+
+	if (options.api) {
+		config.api = options.api as API;
+	}
+
+	if (options.backend) {
+		config.backend = options.backend as Backend;
+	}
+
+	if (options.database) {
+		config.database = options.database as Database;
+	}
+
+	if (options.orm) {
+		config.orm = options.orm as ORM;
+	}
+
+	if (options.auth !== undefined) {
+		config.auth = options.auth;
+	}
+
+	if (options.git !== undefined) {
+		config.git = options.git;
+	}
+
+	if (options.install !== undefined) {
+		config.install = options.install;
+	}
+
+	if (options.runtime) {
+		config.runtime = options.runtime as Runtime;
+	}
+
+	if (options.dbSetup) {
+		config.dbSetup = options.dbSetup as DatabaseSetup;
+	}
+
+	if (options.packageManager) {
+		config.packageManager = options.packageManager as PackageManager;
+	}
+
+	if (options.webDeploy) {
+		config.webDeploy = options.webDeploy as WebDeploy;
+	}
+
+	const derivedName = deriveProjectName(projectName, options.projectDirectory);
+	if (derivedName) {
+		const nameToValidate = projectName
+			? path.basename(projectName)
+			: derivedName;
+		const result = ProjectNameSchema.safeParse(nameToValidate);
+		if (!result.success) {
+			throw new Error(
+				`Invalid project name: ${result.error.issues[0]?.message}`,
+			);
+		}
+		config.projectName = projectName || derivedName;
+	}
+
+	if (options.frontend && options.frontend.length > 0) {
+		config.frontend = processArrayOption(options.frontend);
+	}
+
+	if (options.addons && options.addons.length > 0) {
+		config.addons = processArrayOption(options.addons);
+	}
+
+	if (options.examples && options.examples.length > 0) {
+		config.examples = processArrayOption(options.examples);
+	}
+
+	return config;
+}
+
 export function getProvidedFlags(options: CLIInput): Set<string> {
 	return new Set(
 		Object.keys(options).filter(