@fedify/fedify
Version:
An ActivityPub server framework
34 lines (33 loc) • 980 B
JavaScript
// Copyright 2018-2025 the Deno authors. MIT license.
// This module is browser compatible.
import { parseRange } from "./parse_range.js";
/**
* Parses the given range string and returns a Range object. If the range string
* is invalid, `undefined` is returned.
*
* @example Usage
* ```ts
* import { tryParseRange } from "@std/semver";
* import { assertEquals } from "@std/assert";
*
* assertEquals(tryParseRange(">=1.2.3 <1.2.4"), [
* [
* { operator: ">=", major: 1, minor: 2, patch: 3, prerelease: [], build: [] },
* { operator: "<", major: 1, minor: 2, patch: 4, prerelease: [], build: [] },
* ],
* ]);
* ```
*
* @param value The range string
* @returns A Range object if valid otherwise `undefined`
*/
export function tryParseRange(value) {
try {
// Return '*' instead of '' so that truthiness works.
// This will throw if it's invalid anyway
return parseRange(value);
}
catch {
return undefined;
}
}