packages/deprecated/src/index.ts - trunk - githubmirror/gutenberg

packages/deprecated/src/index.ts
93 строки3 KB
Marco Ciampini
ESLint: Replace strict config with bulk suppressions (#81248)
07 авг 2026, 14:34
07 авг 2026, 14:347f43eaf
import { doAction } from '@wordpress/hooks';

/**
 * Object map tracking messages which have been logged, for use in ensuring a
 * message is only logged once.
 */
export const logged: Record< string, true > = Object.create( null );

type DeprecatedOptions = {
	/**
	 * Version in which the feature was deprecated.
	 */
	since?: string;
	/**
	 * Version in which the feature will be removed.
	 */
	version?: string;
	/**
	 * Feature to use instead.
	 */
	alternative?: string;
	/**
	 * Plugin name if it's a plugin feature.
	 */
	plugin?: string;
	/**
	 * Link to documentation.
	 */
	link?: string;
	/**
	 * Additional message to help transition away from the deprecated feature.
	 */
	hint?: string;
};

/**
 * Logs a message to notify developers about a deprecated feature.
 *
 * @param {string}            feature   Name of the deprecated feature.
 * @param {DeprecatedOptions} [options] Personalisation options
 *
 * @example
 * ```js
 * import deprecated from '@wordpress/deprecated';
 *
 * deprecated( 'Eating meat', {
 * 	since: '2019.01.01',
 * 	version: '2020.01.01',
 * 	alternative: 'vegetables',
 * 	plugin: 'the earth',
 * 	hint: 'You may find it beneficial to transition gradually.',
 * } );
 *
 * // Logs: 'Eating meat is deprecated since version 2019.01.01 and will be removed from the earth in version 2020.01.01. Please use vegetables instead. Note: You may find it beneficial to transition gradually.'
 * ```
 */
export default function deprecated(
	feature: string,
	options: DeprecatedOptions = {}
) {
	const { since, version, alternative, plugin, link, hint } = options;

	const pluginMessage = plugin ? ` from ${ plugin }` : '';
	const sinceMessage = since ? ` since version ${ since }` : '';
	const versionMessage = version
		? ` and will be removed${ pluginMessage } in version ${ version }`
		: '';
	const useInsteadMessage = alternative
		? ` Please use ${ alternative } instead.`
		: '';
	const linkMessage = link ? ` See: ${ link }` : '';
	const hintMessage = hint ? ` Note: ${ hint }` : '';
	const message = `${ feature } is deprecated${ sinceMessage }${ versionMessage }.${ useInsteadMessage }${ linkMessage }${ hintMessage }`;

	// Skip if already logged.
	if ( message in logged ) {
		return;
	}

	/**
	 * Fires whenever a deprecated feature is encountered
	 *
	 * @param {string}            feature Name of the deprecated feature.
	 * @param {DeprecatedOptions} options Personalisation options
	 * @param {string}            message Message sent to console.warn
	 */
	doAction( 'deprecated', feature, options, message );

	// eslint-disable-next-line no-console
	console.warn( message );

	logged[ message ] = true;
}