stylus/vendor/node-semver/semver.js

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2017-09-05 19:08:03 +00:00
var semverCompare=function(){"use strict";function r(e,t){if(e instanceof r){if(e.loose===t)return e;e=e.version}else if("string"!=typeof e)throw new TypeError("Invalid Version: "+e);if(e.length>k)throw new TypeError("version is longer than "+k+" characters");if(!(this instanceof r))return new r(e,t);this.loose=t;var n=e.trim().match(t?I[L]:I[_]);if(!n)throw new TypeError("Invalid Version: "+e);if(this.raw=e,this.major=+n[1],this.minor=+n[2],this.patch=+n[3],this.major>T||this.major<0)throw new TypeError("Invalid major version");if(this.minor>T||this.minor<0)throw new TypeError("Invalid minor version");if(this.patch>T||this.patch<0)throw new TypeError("Invalid patch version");n[4]?this.prerelease=n[4].split(".").map(function(r){if(/^[0-9]+$/.test(r)){var e=+r;if(e>=0&&e<T)return e}return r}):this.prerelease=[],this.build=n[5]?n[5].split("."):[],this.format()}function e(r,e){var t=fr.test(r),n=fr.test(e);return t&&n&&(r=+r,e=+e),t&&!n?-1:n&&!t?1:r<e?-1:r>e?1:0}function t(e,t,n){return new r(e,n).compare(new r(t,n))}function n(r,e,n){return t(r,e,n)>0}function i(r,e,n){return t(r,e,n)<0}function s(r,e,n){return 0===t(r,e,n)}function o(r,e,n){return 0!==t(r,e,n)}function a(r,e,n){return t(r,e,n)>=0}function h(r,e,n){return t(r,e,n)<=0}function p(r,e,t,p){var u;switch(e){case"===":"object"==typeof r&&(r=r.version),"object"==typeof t&&(t=t.version),u=r===t;break;case"!==":"object"==typeof r&&(r=r.version),"object"==typeof t&&(t=t.version),u=r!==t;break;case"":case"=":case"==":u=s(r,t,p);break;case"!=":u=o(r,t,p);break;case">":u=n(r,t,p);break;case">=":u=a(r,t,p);break;case"<":u=i(r,t,p);break;case"<=":u=h(r,t,p);break;default:throw new TypeError("Invalid operator: "+e)}return u}function u(r,e){if(r instanceof u){if(r.loose===e)return r;r=r.value}if(!(this instanceof u))return new u(r,e);this.loose=e,this.parse(r),this.semver===vr?this.value="":this.value=this.operator+this.semver.version}function c(r,e){if(r instanceof c)return r.loose===e?r:new c(r.raw,e);if(r instanceof u)return new c(r.value,e);if(!(this instanceof c))return new c(r,e);if(this.loose=e,this.raw=r,this.set=r.split(/\s*\|\|\s*/).map(function(r){return this.parseRange(r.trim())},this).filter(function(r){return r.length}),!this.set.length)throw new TypeError("Invalid SemVer Range: "+r);this.format()}function f(r,e){return r=w(r,e),r=l(r,e),r=y(r,e),r=b(r,e)}function v(r){return!r||"x"===r.toLowerCase()||"*"===r}function l(r,e){return r.trim().split(/\s+/).map(function(r){return m(r,e)}).join(" ")}function m(r,e){var t=e?I[rr]:I[Y];return r.replace(t,function(r,e,t,n,i){var s;return v(e)?s="":v(t)?s=">="+e+".0.0 <"+(+e+1)+".0.0":v(n)?s=">="+e+"."+t+".0 <"+e+"."+(+t+1)+".0":i?("-"!==i.charAt(0)&&(i="-"+i),s=">="+e+"."+t+"."+n+i+" <"+e+"."+(+t+1)+".0"):s=">="+e+"."+t+"."+n+" <"+e+"."+(+t+1)+".0",s})}function w(r,e){return r.trim().split(/\s+/).map(function(r){return g(r,e)}).join(" ")}function g(r,e){var t=e?I[ir]:I[nr];return r.replace(t,function(r,e,t,n,i){var s;return v(e)?s="":v(t)?s=">="+e+".0.0 <"+(+e+1)+".0.0":v(n)?s="0"===e?">="+e+"."+t+".0 <"+e+"."+(+t+1)+".0":">="+e+"."+t+".0 <"+(+e+1)+".0.0":i?("-"!==i.charAt(0)&&(i="-"+i),s="0"===e?"0"===t?">="+e+"."+t+"."+n+i+" <"+e+"."+t+"."+(+n+1):">="+e+"."+t+"."+n+i+" <"+e+"."+(+t+1)+".0":">="+e+"."+t+"."+n+i+" <"+(+e+1)+".0.0"):s="0"===e?"0"===t?">="+e+"."+t+"."+n+" <"+e+"."+t+"."+(+n+1):">="+e+"."+t+"."+n+" <"+e+"."+(+t+1)+".0":">="+e+"."+t+"."+n+" <"+(+e+1)+".0.0",s})}function y(r,e){return r.split(/\s+/).map(function(r){return j(r,e)}).join(" ")}function j(r,e){r=r.trim();var t=e?I[Q]:I[O];return r.replace(t,function(r,e,t,n,i,s){var o=v(t),a=o||v(n),h=a||v(i),p=h;return"="===e&&p&&(e=""),o?r=">"===e||"<"===e?"<0.0.0":"*":e&&p?(a&&(n=0),h&&(i=0),">"===e?(e=">=",a?(t=+t+1,n=0,i=0):h&&(n=+n+1,i=0)):"<="===e&&(e="<",a?t=+t+1:n=+n+1),r=e+t+"."+n+"."+i):a?r=">="+t+".0.0 <"+(+t+1)+".0.0":h&&(r=">="+t+"."+n+".0 <"+t+"."+(+n+1)+".0"),r})}function b(r,e){return r.trim().replace(I[ur],"")}function d(r,e,t,n,i,s,o,a,h,p,u,c,f){return e=v(t)?"":v(n)?">="+t+".0.0":v(i)?">="+t+"."+n+".0":">="+e,a=v(h)?"":v(p)?"<"+(+h+1)+".