e34fa2052a
Adds @xuqm/h5-sdk/private entry point with JSON-based initialization, feature gating, and error codes for private deployment scenarios. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
44 行
1.5 KiB
JavaScript
44 行
1.5 KiB
JavaScript
import { compareVersions } from './compareVersions.js';
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/**
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* Compare [semver](https://semver.org/) version strings using the specified operator.
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*
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* @param v1 First version to compare
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* @param v2 Second version to compare
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* @param operator Allowed arithmetic operator to use
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* @returns `true` if the comparison between the firstVersion and the secondVersion satisfies the operator, `false` otherwise.
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*
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* @example
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* ```
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* compare('10.1.8', '10.0.4', '>'); // return true
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* compare('10.0.1', '10.0.1', '='); // return true
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* compare('10.1.1', '10.2.2', '<'); // return true
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* compare('10.1.1', '10.2.2', '<='); // return true
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* compare('10.1.1', '10.2.2', '>='); // return false
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* ```
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*/
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export const compare = (v1, v2, operator) => {
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// validate input operator
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assertValidOperator(operator);
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// since result of compareVersions can only be -1 or 0 or 1
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// a simple map can be used to replace switch
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const res = compareVersions(v1, v2);
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return operatorResMap[operator].includes(res);
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};
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const operatorResMap = {
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'>': [1],
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'>=': [0, 1],
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'=': [0],
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'<=': [-1, 0],
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'<': [-1],
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'!=': [-1, 1],
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};
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const allowedOperators = Object.keys(operatorResMap);
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const assertValidOperator = (op) => {
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if (typeof op !== 'string') {
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throw new TypeError(`Invalid operator type, expected string but got ${typeof op}`);
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}
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if (allowedOperators.indexOf(op) === -1) {
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throw new Error(`Invalid operator, expected one of ${allowedOperators.join('|')}`);
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}
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};
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//# sourceMappingURL=compare.js.map
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