keep-a-changelog/script/deps/jsr.io/@std/semver/1.0.4/compare.js

Node package to parse and generate changelogs following the [keepachangelog](https://keepachangelog.com/) format.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.compare = compare;
const _shared_js_1 = require("./_shared.js");
/**
 * Compare two SemVers.
 *
 * Returns `0` if `version1` equals `version2`, or `1` if `version1` is greater, or `-1` if `version2` is
 * greater.
 *
 * Sorts in ascending order if passed to {@linkcode Array.sort}.
 *
 * @example Usage
 * ```ts
 * import { parse, compare } from "@std/semver";
 * import { assertEquals } from "@std/assert";
 *
 * const version1 = parse("1.2.3");
 * const version2 = parse("1.2.4");
 *
 * assertEquals(compare(version1, version2), -1);
 * assertEquals(compare(version2, version1), 1);
 * assertEquals(compare(version1, version1), 0);
 * ```
 *
 * @param version1 The first SemVer to compare
 * @param version2 The second SemVer to compare
 * @returns `1` if `version1` is greater, `0` if equal, or `-1` if `version2` is greater
 */
function compare(version1, version2) {
    if (version1 === version2)
        return 0;
    return ((0, _shared_js_1.compareNumber)(version1.major, version2.major) ||
        (0, _shared_js_1.compareNumber)(version1.minor, version2.minor) ||
        (0, _shared_js_1.compareNumber)(version1.patch, version2.patch) ||
        (0, _shared_js_1.checkIdentifier)(version1.prerelease, version2.prerelease) ||
        (0, _shared_js_1.compareIdentifier)(version1.prerelease, version2.prerelease));
}