semver-range-intersect/dist/index.js

Get the intersection of multiple semver ranges.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const semver_1 = __importDefault(require("semver"));
const multi_range_1 = require("./multi-range");
const utils_1 = require("./utils");
function intersect(...ranges) {
    const semverRangeList = (() => {
        try {
            return ranges.map(rangeStr => new semver_1.default.Range(rangeStr));
        }
        catch (err) {
            return null;
        }
    })();
    if (!semverRangeList || !utils_1.isIntersectRanges(semverRangeList)) {
        return null;
    }
    const intersectRange = semverRangeList
        .map(range => new multi_range_1.MultiRange(range.set))
        .reduce((multiRangeA, multiRangeB) => multiRangeA.intersect(multiRangeB), new multi_range_1.MultiRange(null));
    return intersectRange.valid ? String(intersectRange) || '*' : null;
}
exports.intersect = intersect;
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