cmd() — astro Function Reference

Architecture documentation for the cmd() function in index.ts from the astro codebase.

Function typescript CoreAstro CoreMiddleware

Entity Profile

CoreAstro→ CoreMiddleware→ cmd() — astro Function Reference

Dependency Diagram

graph TD
  536e72f7_741f_9774_fd21_6923299f4850["cmd()"]
  707e93ba_120b_cdd8_3cb6_f2c9c6e9bf21["index.ts"]
  536e72f7_741f_9774_fd21_6923299f4850 -->|defined in| 707e93ba_120b_cdd8_3cb6_f2c9c6e9bf21
  style 536e72f7_741f_9774_fd21_6923299f4850 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/db/src/core/cli/commands/execute/index.ts lines 20–73

export async function cmd({
	astroConfig,
	dbConfig,
	flags,
}: {
	astroConfig: AstroConfig;
	dbConfig: DBConfig;
	flags: Arguments;
}) {
	const filePath = flags._[4];
	if (typeof filePath !== 'string') {
		console.error(MISSING_EXECUTE_PATH_ERROR);
		process.exit(1);
	}

	const fileUrl = new URL(filePath, astroConfig.root);
	if (!existsSync(fileUrl)) {
		console.error(FILE_NOT_FOUND_ERROR(filePath));
		process.exit(1);
	}

	let virtualModContents: string;
	if (flags.remote) {
		const dbInfo = getRemoteDatabaseInfo();
		const appToken = resolveDbAppToken(flags, dbInfo.token);
		virtualModContents = getRemoteVirtualModContents({
			tables: dbConfig.tables ?? {},
			appToken,
			isBuild: false,
			output: 'server',
			localExecution: true,
		});
	} else {
		virtualModContents = getLocalVirtualModContents({
			tables: dbConfig.tables ?? {},
			root: astroConfig.root,
			localExecution: true,
		});
	}
	const { code } = await bundleFile({ virtualModContents, root: astroConfig.root, fileUrl });

	const mod = await importBundledFile({ code, root: astroConfig.root });
	if (typeof mod.default !== 'function') {
		console.error(EXEC_DEFAULT_EXPORT_ERROR(filePath));
		process.exit(1);
	}
	try {
		await mod.default();
		console.info(`${colors.green('✔')} File run successfully.`);
	} catch (e) {
		if (isDbError(e)) throw new Error(EXEC_ERROR(e.message));
		else throw e;
	}
}