AstroError Class — astro Architecture

Source Code

packages/astro/src/core/errors/errors.ts lines 33–79

export class AstroError extends Error {
	public loc: ErrorLocation | undefined;
	public title: string | undefined;
	public hint: string | undefined;
	public frame: string | undefined;

	type: ErrorTypes = 'AstroError';

	constructor(props: ErrorProperties, options?: ErrorOptions) {
		const { name, title, message, stack, location, hint, frame } = props;
		super(message, options);

		this.title = title;
		this.name = name;

		if (message) this.message = message;
		// Only set this if we actually have a stack passed, otherwise uses Error's
		this.stack = stack ? stack : this.stack;
		this.loc = location;
		this.hint = hint;
		this.frame = frame;
	}

	public setLocation(location: ErrorLocation): void {
		this.loc = location;
	}

	public setName(name: string): void {
		this.name = name;
	}

	public setMessage(message: string): void {
		this.message = message;
	}

	public setHint(hint: string): void {
		this.hint = hint;
	}

	public setFrame(source: string, location: ErrorLocation): void {
		this.frame = codeFrame(source, location);
	}

	static is(err: unknown): err is AstroError {
		return (err as AstroError)?.type === 'AstroError';
	}
}