HostRoutes Class — astro Architecture

Source Code

packages/underscore-redirects/src/host-route.ts lines 16–51

export class HostRoutes {
	public definitions: HostRouteDefinition[] = [];
	public minInputLength = 4;
	public minTargetLength = 4;

	/**
	 * Adds a new definition by inserting it into the list of definitions
	 * prioritized by the given weight. This keeps higher priority definitions
	 * At the top of the list once printed.
	 */
	add(definition: HostRouteDefinition) {
		// Find the longest input, so we can format things nicely
		if (definition.input.length > this.minInputLength) {
			this.minInputLength = definition.input.length;
		}
		// Same for the target
		if (definition.target && definition.target.length > this.minTargetLength) {
			this.minTargetLength = definition.target.length;
		}

		binaryInsert(this.definitions, definition, (a, b) => {
			if (a.weight && b.weight) {
				return a.weight > b.weight;
			} else {
				return false;
			}
		});
	}

	/**
	 * Removes all the saved route definitions
	 */
	empty(): boolean {
		return this.definitions.length === 0;
	}
}