(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["semverLite"] = factory();
else
root["semverLite"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var SemverVersion = __webpack_require__(1);
var semver = {
version: '0.0.5',
SemverVersion: SemverVersion,
validate: function validate(version) {
return SemverVersion.validate(version);
},
compare: function compare(a, b, needCompareBuildVersion) {
return new SemverVersion(a).compare(new SemverVersion(b), needCompareBuildVersion);
},
format: function format(version) {
return new SemverVersion(version).format();
},
instance: function instance(version) {
return new SemverVersion(version);
},
compareMainVersion: function compareMainVersion(a, b) {
return new SemverVersion(a).compareMainVersion(new SemverVersion(b));
},
gt: function gt(a, b, needCompareBuildVersion) {
var result = this.compare(a, b, needCompareBuildVersion);
return result === 1;
},
gte: function gte(a, b, needCompareBuildVersion) {
var result = this.compare(a, b, needCompareBuildVersion);
return result === 1 || result === 0;
},
lt: function lt(a, b, needCompareBuildVersion) {
var result = this.compare(a, b, needCompareBuildVersion);
return result === -1;
},
lte: function lte(a, b, needCompareBuildVersion) {
var result = this.compare(a, b, needCompareBuildVersion);
return result === -1 || result === 0;
},
equal: function equal(a, b, needCompareBuildVersion) {
var result = this.compare(a, b, needCompareBuildVersion);
return result === 0;
},
equalMain: function equalMain(a, b) {
return new SemverVersion(a).mainVersion === new SemverVersion(b).mainVersion;
},
// 主版本转成数字类型方便比较
mainVersionToNumeric: function mainVersionToNumeric(version) {
var digit = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 6;
var semverVersion = new SemverVersion(version);
return semverVersion.mainVersionToNumeric(digit);
}
};
module.exports = semver;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var MAX_LENGTH = 256;
var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
// 正则标识
// 数字，禁止纯数字补 0
var NUMERIC_IDENTIFIER = '0|[1-9]\\d*';
// 数字，字母，横线
var NUMERIC_LETTERS_IDENTIFIER = '[0-9A-Za-z-]*';
var BUILD_IDENTIFIER = '[0-9A-Za-z-]+';
// 数字和字母组合，达到禁止纯数字补0的目的
var NON_NUMERIC_IDENTIFIER = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
var MAIN_VERSION_IDENTIFIER = '(' + NUMERIC_IDENTIFIER + ')\\.(' + NUMERIC_IDENTIFIER + ')\\.(' + NUMERIC_IDENTIFIER + ')';
// 先行版本号，由 ASCII 码的英数字和连接号 [0-9A-Za-z-] 组成，
// 且“禁止 MUST NOT ”留白。数字型的标识符号“禁止 MUST NOT ”在前方补零
var PRERELEASE_IDENTIFIER = '(?:' + NUMERIC_IDENTIFIER + '|' + NON_NUMERIC_IDENTIFIER + ')';
var PRERELEASE = '(?:\\-(' + PRERELEASE_IDENTIFIER + '(?:\\.' + PRERELEASE_IDENTIFIER + ')*))';
// 编译版本号
var BUILD = '(?:\\+(' + BUILD_IDENTIFIER + '(?:\\.' + BUILD_IDENTIFIER + ')*))';
var FULL_VERSION_IDENTIFIER = '^v?' + MAIN_VERSION_IDENTIFIER + PRERELEASE + '?' + BUILD + '?$';
// 根据正则标识实例化正则
var REGEX_MAIN_VERSION = new RegExp(MAIN_VERSION_IDENTIFIER);
var REGEX_FULL_VERSION = new RegExp(FULL_VERSION_IDENTIFIER);
var REGEX_NUMERIC = /^[0-9]+$/;
var SemverVersion = function () {
function SemverVersion(version) {
_classCallCheck(this, SemverVersion);
if (version instanceof SemverVersion) {
return version;
} else if (typeof version !== 'string') {
throw new TypeError('Invalid Version: ' + version);
}
if (version.length > MAX_LENGTH) {
throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters');
}
if (!(this instanceof SemverVersion)) {
return new SemverVersion(version);
}
var matches = version.trim().match(REGEX_FULL_VERSION);
this.rawVersion = version;
this.major = +matches[1];
this.minor = +matches[2];
this.patch = +matches[3];
this._isThrowVersionNumericError(this.major, 'major');
this._isThrowVersionNumericError(this.minor, 'minor');
this._isThrowVersionNumericError(this.patch, 'patch');
if (matches[4]) {
this.prereleaseArray = matches[4].split('.').map(function (id) {
if (REGEX_NUMERIC.test(id)) {
var num = +id;
if (num >= 0 && num < MAX_SAFE_INTEGER) {
return num;
}
}
return id;
});
} else {
this.prereleaseArray = [];
}
//this.build = matches[5] ? matches[5].split('.') : [];
this.prerelease = matches[4];
this.build = matches[5];
this.mainVersion = [this.major, this.minor, this.patch].join('.');
this.version = this.mainVersion + (this.prerelease ? '-' + this.prerelease : '') + (this.build ? '+' + this.build : '');
}
_createClass(SemverVersion, [{
key: '_isThrowVersionNumericError',
value: function _isThrowVersionNumericError(versionNumber, versionName) {
if (versionNumber > MAX_SAFE_INTEGER || this.major < 0) {
throw new TypeError('Invalid ' + versionName + ' version');
}
}
}, {
key: '_isNumeric',
value: function _isNumeric(numeric) {
return REGEX_NUMERIC.test(numeric);
}
}, {
key: '_padNumber',
value: function _padNumber(num, fill) {
var length = ('' + num).length;
return Array(fill > length ? fill - length + 1 || 0 : 0).join(0) + num;
}
}, {
key: 'mainVersionToNumeric',
value: function mainVersionToNumeric(digit) {
var numericStr = [this._padNumber(this.major, digit), this._padNumber(this.minor, digit), this._padNumber(this.patch, digit)].join('');
return parseInt(numericStr);
}
}, {
key: 'compare',
value: function compare(other) {
var needCompareBuildVersion = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var otherSemver = other;
if (!(other instanceof SemverVersion)) {
otherSemver = new SemverVersion(other);
}
var result = this.compareMainVersion(otherSemver) || this.comparePreReleaseVersion(otherSemver);
if (!result && needCompareBuildVersion) {
return this.compareBuildVersion(otherSemver);
} else {
return result;
}
}
// 比较数字
}, {
key: 'compareNumeric',
value: function compareNumeric(a, b) {
return a > b ? 1 : a < b ? -1 : 0;
}
}, {
key: 'compareIdentifiers',
value: function compareIdentifiers(a, b) {
var aIsNumeric = this._isNumeric(a);
var bIsNumeric = this._isNumeric(b);
if (aIsNumeric && bIsNumeric) {
a = +a;
b = +b;
}
// 字符比数字大
if (aIsNumeric && !bIsNumeric) {
return -1;
} else if (bIsNumeric && !aIsNumeric) {
return 1;
} else {
return this.compareNumeric(a, b);
}
}
}, {
key: 'compareMainVersion',
value: function compareMainVersion(otherSemver) {
return this.compareNumeric(this.major, otherSemver.major) || this.compareNumeric(this.minor, otherSemver.minor) || this.compareNumeric(this.patch, otherSemver.patch);
}
}, {
key: 'comparePreReleaseVersion',
value: function comparePreReleaseVersion(otherSemver) {
if (this.prereleaseArray.length && !otherSemver.prereleaseArray.length) {
return -1;
} else if (!this.prereleaseArray.length && otherSemver.prereleaseArray.length) {
return 1;
} else if (!this.prereleaseArray.length && !otherSemver.prereleaseArray.length) {
return 0;
}
var i = 0;
do {
var a = this.prereleaseArray[i];
var b = otherSemver.prereleaseArray[i];
if (a === undefined && b === undefined) {
return 0;
} else if (b === undefined) {
return 1;
} else if (a === undefined) {
return -1;
} else if (a === b) {
continue;
} else {
return this.compareIdentifiers(a, b);
}
} while (++i);
}
}, {
key: 'compareBuildVersion',
value: function compareBuildVersion(otherSemver) {
if (this.build && !otherSemver.build) {
return 1;
} else if (!this.build && otherSemver.build) {
return -1;
} else {
return this.compareIdentifiers(this.build, otherSemver.build);
}
}
}], [{
key: 'validate',
value: function validate(version) {
return REGEX_FULL_VERSION.test(version);
}
}]);
return SemverVersion;
}();
module.exports = SemverVersion;
/***/ })
/******/ ]);
});