systemjs - npm Package Compare versions

Comparing version 6.1.2 to 6.1.3

CHANGELOG.md

@@ -0,1 +1,10 @@
+SystemJS 6.3.1 (2019/10/06)
+* Fix relative resolution of LHS URLs in import maps (https://github.com/systemjs/systemjs/pull/2039)
+* Fix named register extra to extend rather than reinstantiate the SystemJS instance (https://github.com/systemjs/systemjs/pull/2042)
+* Update extras to extend the global System instance explicitly (https://github.com/systemjs/systemjs/pull/2043)
+
+SystemJS 6.1.2 (2019/09/22)
+* Bug fix for named AMD modules (https://github.com/systemjs/systemjs/pull/2029)
+* Bug fix for IE11 regression bug (https://github.com/systemjs/systemjs/pull/2033)
+
 SystemJS 6.1.1 (2019/09/13)
@@ -2,0 +11,0 @@ * Fixes a bug where imports before the import map load might not apply the import map (https://github.com/systemjs/systemjs/issues/2024, @joeldenning)

dist/extras/amd.js

@@ -5,3 +5,3 @@ /*
 (function (global) {
-  const systemPrototype = System.constructor.prototype;
+  const systemPrototype = global.System.constructor.prototype;
 
@@ -132,2 +132,2 @@ const emptyInstantiation = [[], function () { return {} }];
   global.define.amd = {};
-})(typeof self !== 'undefined' ? self : global);
+})(typeof self !== 'undefined' ? self : global);

dist/extras/amd.min.js

@@ -1,1 +0,1 @@
-!function(t){const e=System.constructor.prototype,n=[[],function(){return{}}];function r(){throw Error("AMD require not supported.")}function s(){}const o=["require","exports","module"];function i(t,e){const n={},s={exports:n},o=[],i=[];let u=0;for(let e=0;e<t.length;e++){const f=t[e],c=i.length;if("require"===f)o[e]=r,u++;else if("module"===f)o[e]=s,u++;else if("exports"===f)o[e]=n,u++;else{const t=e;i.push(function(e){o[t]=e.__useDefault?e.default:e})}u&&(t[c]=f)}u&&(t.length-=u);const f=e;return[t,function(t){return t({default:n,__useDefault:!0}),{setters:i,execute:function(){s.exports=f.apply(n,o)||s.exports,n!==s.exports&&t("default",s.exports)}}}]}let u;const f=e.register;e.register=function(t,e,n){u="string"==typeof t?n:e,f.apply(this,arguments)};const c=e.instantiate;e.instantiate=function(){return p=null,c.apply(this,arguments)};const l=e.getRegister;let p,g;e.getRegister=function(){const t=l.call(this);if(t&&t[1]===u)return t;if(!p)return t||n;const e=i(p,g);return p=null,e},t.define=function(t,e,n){if("string"==typeof t){if(p){if(!System.registerRegistry)throw Error("Include the named register extension for SystemJS named AMD support.");return System.registerRegistry[t]=i(e,n),p=[],void(g=s)}System.registerRegistry&&(System.registerRegistry[t]=i([].concat(e),n)),t=e,e=n}t instanceof Array?(p=t,g=e):"object"==typeof t?(p=[],g=function(){return t}):"function"==typeof t&&(p=o,g=t)},t.define.amd={}}("undefined"!=typeof self?self:global);
+!function(t){const e=t.System.constructor.prototype,n=[[],function(){return{}}];function r(){throw Error("AMD require not supported.")}function s(){}const o=["require","exports","module"];function i(t,e){const n={},s={exports:n},o=[],i=[];let u=0;for(let e=0;e<t.length;e++){const f=t[e],c=i.length;if("require"===f)o[e]=r,u++;else if("module"===f)o[e]=s,u++;else if("exports"===f)o[e]=n,u++;else{const t=e;i.push(function(e){o[t]=e.__useDefault?e.default:e})}u&&(t[c]=f)}u&&(t.length-=u);const f=e;return[t,function(t){return t({default:n,__useDefault:!0}),{setters:i,execute:function(){s.exports=f.apply(n,o)||s.exports,n!==s.exports&&t("default",s.exports)}}}]}let u;const f=e.register;e.register=function(t,e,n){u="string"==typeof t?n:e,f.apply(this,arguments)};const c=e.instantiate;e.instantiate=function(){return p=null,c.apply(this,arguments)};const l=e.getRegister;let p,g;e.getRegister=function(){const t=l.call(this);if(t&&t[1]===u)return t;if(!p)return t||n;const e=i(p,g);return p=null,e},t.define=function(t,e,n){if("string"==typeof t){if(p){if(!System.registerRegistry)throw Error("Include the named register extension for SystemJS named AMD support.");return System.registerRegistry[t]=i(e,n),p=[],void(g=s)}System.registerRegistry&&(System.registerRegistry[t]=i([].concat(e),n)),t=e,e=n}t instanceof Array?(p=t,g=e):"object"==typeof t?(p=[],g=function(){return t}):"function"==typeof t&&(p=o,g=t)},t.define.amd={}}("undefined"!=typeof self?self:global);

dist/extras/global.js

@@ -7,79 +7,77 @@ /*
 (function (global) {
+  const systemJSPrototype = global.System.constructor.prototype;
 
-const systemJSPrototype = System.constructor.prototype;
-
-// safari unpredictably lists some new globals first or second in object order
-let firstGlobalProp, secondGlobalProp, lastGlobalProp;
-function getGlobalProp () {
-  let cnt = 0;
-  let lastProp;
-  for (let p in global) {
-    // do not check frames cause it could be removed during import
-    if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
-      continue;
-    if (cnt === 0 && p !== firstGlobalProp || cnt === 1 && p !== secondGlobalProp)
-      return p;
-    cnt++;
-    lastProp = p;
+  // safari unpredictably lists some new globals first or second in object order
+  let firstGlobalProp, secondGlobalProp, lastGlobalProp;
+  function getGlobalProp () {
+    let cnt = 0;
+    let lastProp;
+    for (let p in global) {
+      // do not check frames cause it could be removed during import
+      if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
+        continue;
+      if (cnt === 0 && p !== firstGlobalProp || cnt === 1 && p !== secondGlobalProp)
+        return p;
+      cnt++;
+      lastProp = p;
+    }
+    if (lastProp !== lastGlobalProp)
+      return lastProp;
   }
-  if (lastProp !== lastGlobalProp)
-    return lastProp;
-}
 
-function noteGlobalProps () {
-  // alternatively Object.keys(global).pop()
-  // but this may be faster (pending benchmarks)
-  firstGlobalProp = secondGlobalProp = undefined;
-  for (let p in global) {
-    // do not check frames cause it could be removed during import
-    if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
-      continue;
-    if (!firstGlobalProp)
-      firstGlobalProp = p;
-    else if (!secondGlobalProp)
-      secondGlobalProp = p;
-    lastGlobalProp = p;
+  function noteGlobalProps () {
+    // alternatively Object.keys(global).pop()
+    // but this may be faster (pending benchmarks)
+    firstGlobalProp = secondGlobalProp = undefined;
+    for (let p in global) {
+      // do not check frames cause it could be removed during import
+      if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
+        continue;
+      if (!firstGlobalProp)
+        firstGlobalProp = p;
+      else if (!secondGlobalProp)
+        secondGlobalProp = p;
+      lastGlobalProp = p;
+    }
+    return lastGlobalProp;
   }
-  return lastGlobalProp;
-}
 
-const impt = systemJSPrototype.import;
-systemJSPrototype.import = function (id, parentUrl) {
-  noteGlobalProps();
-  return impt.call(this, id, parentUrl);
-};
+  const impt = systemJSPrototype.import;
+  systemJSPrototype.import = function (id, parentUrl) {
+    noteGlobalProps();
+    return impt.call(this, id, parentUrl);
+  };
 
-const emptyInstantiation = [[], function () { return {} }];
+  const emptyInstantiation = [[], function () { return {} }];
 
-const getRegister = systemJSPrototype.getRegister;
-systemJSPrototype.getRegister = function () {
-  const lastRegister = getRegister.call(this);
-  if (lastRegister)
-    return lastRegister;
-  
-  // no registration -> attempt a global detection as difference from snapshot
-  // when multiple globals, we take the global value to be the last defined new global object property
-  // for performance, this will not support multi-version / global collisions as previous SystemJS versions did
-  // note in Edge, deleting and re-adding a global does not change its ordering
-  const globalProp = getGlobalProp();
-  if (!globalProp)
-    return emptyInstantiation;
-  
-  let globalExport;
-  try {
-    globalExport = global[globalProp];
-  }
-  catch (e) {
-    return emptyInstantiation;
-  }
+  const getRegister = systemJSPrototype.getRegister;
+  systemJSPrototype.getRegister = function () {
+    const lastRegister = getRegister.call(this);
+    if (lastRegister)
+      return lastRegister;
+    
+    // no registration -> attempt a global detection as difference from snapshot
+    // when multiple globals, we take the global value to be the last defined new global object property
+    // for performance, this will not support multi-version / global collisions as previous SystemJS versions did
+    // note in Edge, deleting and re-adding a global does not change its ordering
+    const globalProp = getGlobalProp();
+    if (!globalProp)
+      return emptyInstantiation;
+    
+    let globalExport;
+    try {
+      globalExport = global[globalProp];
+    }
+    catch (e) {
+      return emptyInstantiation;
+    }
 
-  return [[], function (_export) {
-    return {
-      execute: function () {
-        _export({ default: globalExport, __useDefault: true });
-      }
-    };
-  }];
-};
-
+    return [[], function (_export) {
+      return {
+        execute: function () {
+          _export({ default: globalExport, __useDefault: true });
+        }
+      };
+    }];
+  };
 })(typeof self !== 'undefined' ? self : global);

dist/extras/global.min.js

@@ -1,1 +0,1 @@
-!function(t){const n=System.constructor.prototype;let e,r,o;const i=n.import;n.import=function(n,u){return function(){e=r=void 0;for(let n in t)!t.hasOwnProperty(n)||!isNaN(n)&&n<t.length||(e?r||(r=n):e=n,o=n)}(),i.call(this,n,u)};const u=[[],function(){return{}}],f=n.getRegister;n.getRegister=function(){const n=f.call(this);if(n)return n;const i=function(){let n,i=0;for(let o in t)if(!(!t.hasOwnProperty(o)||!isNaN(o)&&o<t.length)){if(0===i&&o!==e||1===i&&o!==r)return o;i++,n=o}if(n!==o)return n}();if(!i)return u;let c;try{c=t[i]}catch(t){return u}return[[],function(t){return{execute:function(){t({default:c,__useDefault:!0})}}}]}}("undefined"!=typeof self?self:global);
+!function(t){const n=t.System.constructor.prototype;let e,r,o;const i=n.import;n.import=function(n,u){return function(){e=r=void 0;for(let n in t)!t.hasOwnProperty(n)||!isNaN(n)&&n<t.length||(e?r||(r=n):e=n,o=n)}(),i.call(this,n,u)};const u=[[],function(){return{}}],f=n.getRegister;n.getRegister=function(){const n=f.call(this);if(n)return n;const i=function(){let n,i=0;for(let o in t)if(!(!t.hasOwnProperty(o)||!isNaN(o)&&o<t.length)){if(0===i&&o!==e||1===i&&o!==r)return o;i++,n=o}if(n!==o)return n}();if(!i)return u;let c;try{c=t[i]}catch(t){return u}return[[],function(t){return{execute:function(){t({default:c,__useDefault:!0})}}}]}}("undefined"!=typeof self?self:global);

dist/extras/module-types.js

@@ -5,7 +5,7 @@ /*
  */
-(function() {
-  const systemPrototype = System.constructor.prototype;
-  const instantiate = systemPrototype.instantiate;
+(function(global) {
+  const systemJSPrototype = global.System.constructor.prototype;
+  const instantiate = systemJSPrototype.instantiate;
 
-  systemPrototype.instantiate = function (url, parent) {
+  systemJSPrototype.instantiate = function (url, parent) {
     const loader = this;
@@ -96,2 +96,2 @@ const ext = url.slice(url.lastIndexOf('.'));
   };
-})();
+})(typeof self !== 'undefined' ? self : global);

dist/extras/module-types.min.js

@@ -1,1 +0,1 @@
-!function(){const t=System.constructor.prototype,e=t.instantiate;t.instantiate=function(t,n){const r=this;switch(t.slice(t.lastIndexOf("."))){case".css":return o(function(t,e){const n=new CSSStyleSheet;n.replaceSync(e),t("default",n)});case".html":return u().then(function(t){return s(t)||c("'.html' modules not implemented")});case".json":return o(function(t,e){t("default",JSON.parse(e))});case".wasm":return u().then(function(t){return s(t)||(WebAssembly.compileStreaming?WebAssembly.compileStreaming(t):t.arrayBuffer().then(WebAssembly.compile))}).then(function(t){const e=[],n=[],r={};return WebAssembly.Module.imports&&WebAssembly.Module.imports(t).forEach(function(t){const u=t.module;-1===e.indexOf(u)&&(e.push(u),n.push(function(t){r[u]=t}))}),[e,function(e){return{setters:n,execute:function(){return WebAssembly.instantiate(t,r).then(function(t){e(t.exports)})}}}]})}return e.apply(this,arguments);function u(){return fetch(t).then(function(t){return t.ok||c(t.status+" "+t.statusText),t})}function s(t){const e=t.headers.get("content-type");if(e&&e.match(/^application\/javascript(;|$)/))return t.text().then(function(t){return(0,eval)(t),r.getRegister()})}function o(t){return u().then(function(e){return s(e)||e.text().then(function(e){return[[],function(n){return{execute:t(n,e)}}]})})}function c(e){throw Error(e+", loading "+t+(n?" from "+n:""))}}}();
+!function(t){const e=t.System.constructor.prototype,n=e.instantiate;e.instantiate=function(t,e){const r=this;switch(t.slice(t.lastIndexOf("."))){case".css":return o(function(t,e){const n=new CSSStyleSheet;n.replaceSync(e),t("default",n)});case".html":return s().then(function(t){return u(t)||c("'.html' modules not implemented")});case".json":return o(function(t,e){t("default",JSON.parse(e))});case".wasm":return s().then(function(t){return u(t)||(WebAssembly.compileStreaming?WebAssembly.compileStreaming(t):t.arrayBuffer().then(WebAssembly.compile))}).then(function(t){const e=[],n=[],r={};return WebAssembly.Module.imports&&WebAssembly.Module.imports(t).forEach(function(t){const s=t.module;-1===e.indexOf(s)&&(e.push(s),n.push(function(t){r[s]=t}))}),[e,function(e){return{setters:n,execute:function(){return WebAssembly.instantiate(t,r).then(function(t){e(t.exports)})}}}]})}return n.apply(this,arguments);function s(){return fetch(t).then(function(t){return t.ok||c(t.status+" "+t.statusText),t})}function u(t){const e=t.headers.get("content-type");if(e&&e.match(/^application\/javascript(;|$)/))return t.text().then(function(t){return(0,eval)(t),r.getRegister()})}function o(t){return s().then(function(e){return u(e)||e.text().then(function(e){return[[],function(n){return{execute:t(n,e)}}]})})}function c(n){throw Error(n+", loading "+t+(e?" from "+e:""))}}}("undefined"!=typeof self?self:global);

dist/extras/named-exports.js

 /*
  * Named exports support for legacy module formats in SystemJS 2.0
  */
-(function () {
-  const systemPrototype = System.constructor.prototype;
+(function (global) {
+  const systemJSPrototype = global.System.constructor.prototype;
   
   // hook System.register to know the last declaration binding
   let lastRegisterDeclare;
-  const systemRegister = systemPrototype.register;
-  systemPrototype.register = function (name, deps, declare) {
+  const systemRegister = systemJSPrototype.register;
+  systemJSPrototype.register = function (name, deps, declare) {
     lastRegisterDeclare = typeof name === 'string' ? declare : deps;
@@ -15,4 +15,4 @@ systemRegister.apply(this, arguments);
 
-  const getRegister = systemPrototype.getRegister;
-  systemPrototype.getRegister = function () {
+  const getRegister = systemJSPrototype.getRegister;
+  systemJSPrototype.getRegister = function () {
     const register = getRegister.call(this);
@@ -58,2 +58,2 @@ // if it is an actual System.register call, then its ESM
   };
-})();
+})(typeof self !== 'undefined' ? self : global);

dist/extras/named-exports.min.js

@@ -1,1 +0,1 @@
-!function(){const t=System.constructor.prototype;let e;const n=t.register;t.register=function(t,o,c){e="string"==typeof t?c:o,n.apply(this,arguments)};const o=t.getRegister;t.getRegister=function(){const t=o.call(this);if(!t||t[1]===e||0===t[1].length)return t;const n=t[1];return t[1]=function(t,e){let o,c=!1;const s=n.call(this,function(e,n){"object"==typeof e&&e.__useDefault?(o=e.default,c=!0):"default"===e?o=n:"__useDefault"===e&&(c=!0),t(e,n)},e),u=s.execute;return u&&(s.execute=function(){if(u.call(this),c&&"object"==typeof o)for(let e in o)"default"!==e&&t(e,o[e])}),s},t}}();
+!function(t){const e=t.System.constructor.prototype;let n;const o=e.register;e.register=function(t,e,c){n="string"==typeof t?c:e,o.apply(this,arguments)};const c=e.getRegister;e.getRegister=function(){const t=c.call(this);if(!t||t[1]===n||0===t[1].length)return t;const e=t[1];return t[1]=function(t,n){let o,c=!1;const f=e.call(this,function(e,n){"object"==typeof e&&e.__useDefault?(o=e.default,c=!0):"default"===e?o=n:"__useDefault"===e&&(c=!0),t(e,n)},n),s=f.execute;return s&&(f.execute=function(){if(s.call(this),c&&"object"==typeof o)for(let e in o)"default"!==e&&t(e,o[e])}),f},t}}("undefined"!=typeof self?self:global);

dist/extras/named-register.js

@@ -8,12 +8,13 @@ /*
  */
-(function () {
+(function (global) {
+  const System = global.System;
+  setRegisterRegistry(System);
   const systemJSPrototype = System.constructor.prototype;
-
   const constructor = System.constructor;
   const SystemJS = function () {
     constructor.call(this);
-    this.registerRegistry = Object.create(null);
+    setRegisterRegistry(this);
   };
   SystemJS.prototype = systemJSPrototype;
-  System = new SystemJS();
+  System.constructor = SystemJS;
 
@@ -26,2 +27,6 @@ let firstNamedDefine;
 
+  function setRegisterRegistry(systemInstance) {
+    systemInstance.registerRegistry = Object.create(null);
+  }
+
   const register = systemJSPrototype.register;
@@ -58,2 +63,2 @@ systemJSPrototype.register = function (name, deps, declare) {
   }
-})();
+})(typeof self !== 'undefined' ? self : global);

dist/extras/named-register.min.js

@@ -1,1 +0,1 @@
-!function(){const t=System.constructor.prototype,e=System.constructor,s=function(){e.call(this),this.registerRegistry=Object.create(null)};let i;function r(){i=null}s.prototype=t,System=new s;const n=t.register;t.register=function(t,e,s){if("string"!=typeof t)return n.apply(this,arguments);const o=[e,s];return this.registerRegistry[t]=o,i||(i=o,setTimeout(r,0)),n.apply(this,arguments)};const o=t.resolve;t.resolve=function(t,e){return"/"===t[0]||"."===t[0]&&("/"===t[1]||"."===t[1]&&"/"===t[2])?o.call(this,t,e):t in this.registerRegistry?t:o.call(this,t,e)};const c=t.instantiate;t.instantiate=function(t,e){return this.registerRegistry[t]||c.call(this,t,e)};const l=t.getRegister;t.getRegister=function(){return i||l.call(this)}}();
+!function(t){const e=t.System;c(e);const s=e.constructor.prototype,n=e.constructor,i=function(){n.call(this),c(this)};let r;function o(){r=null}function c(t){t.registerRegistry=Object.create(null)}i.prototype=s,e.constructor=i;const l=s.register;s.register=function(t,e,s){if("string"!=typeof t)return l.apply(this,arguments);const n=[e,s];return this.registerRegistry[t]=n,r||(r=n,setTimeout(o,0)),l.apply(this,arguments)};const u=s.resolve;s.resolve=function(t,e){return"/"===t[0]||"."===t[0]&&("/"===t[1]||"."===t[1]&&"/"===t[2])?u.call(this,t,e):t in this.registerRegistry?t:u.call(this,t,e)};const g=s.instantiate;s.instantiate=function(t,e){return this.registerRegistry[t]||g.call(this,t,e)};const f=s.getRegister;s.getRegister=function(){return r||f.call(this)}}("undefined"!=typeof self?self:global);

dist/extras/transform.js

 /*
  * Support for a "transform" loader interface
  */
-(function () {
-  const systemJSPrototype = System.constructor.prototype;
+(function (global) {
+  const systemJSPrototype = global.System.constructor.prototype;
 
@@ -32,2 +32,2 @@ const instantiate = systemJSPrototype.instantiate;
   };
-})();
+})(typeof self !== 'undefined' ? self : global);

dist/extras/transform.min.js

@@ -1,1 +0,1 @@
-!function(){const t=System.constructor.prototype,n=t.instantiate;t.instantiate=function(t,r){if(".wasm"===t.slice(-5))return n.call(this,t,r);const e=this;return fetch(t,{credentials:"same-origin"}).then(function(t){if(!t.ok)throw Error("Fetch error: "+t.status+" "+t.statusText+(r?" loading from "+r:""));return t.text()}).then(function(n){return e.transform.call(this,t,n)}).then(function(n){return(0,eval)(n+"\n//# sourceURL="+t),e.getRegister()})},t.transform=function(t,n){return n}}();
+!function(t){const n=t.System.constructor.prototype,e=n.instantiate;n.instantiate=function(t,n){if(".wasm"===t.slice(-5))return e.call(this,t,n);const r=this;return fetch(t,{credentials:"same-origin"}).then(function(t){if(!t.ok)throw Error("Fetch error: "+t.status+" "+t.statusText+(n?" loading from "+n:""));return t.text()}).then(function(n){return r.transform.call(this,t,n)}).then(function(n){return(0,eval)(n+"\n//# sourceURL="+t),r.getRegister()})},n.transform=function(t,n){return n}}("undefined"!=typeof self?self:global);

dist/extras/use-default.js

@@ -5,7 +5,7 @@ /*
  */
-(function () {
-  const systemPrototype = System.constructor.prototype;
-  const originalImport = systemPrototype.import;
+(function (global) {
+  const systemJSPrototype = global.System.constructor.prototype;
+  const originalImport = systemJSPrototype.import;
 
-  systemPrototype.import = function () {
+  systemJSPrototype.import = function () {
     return originalImport.apply(this, arguments).then(function (ns) {
@@ -15,2 +15,2 @@ return ns.__useDefault ? ns.default : ns;
   };
-})()
+})(typeof self !== 'undefined' ? self : global);

dist/extras/use-default.min.js

@@ -1,1 +0,1 @@
-!function(){const t=System.constructor.prototype,n=t.import;t.import=function(){return n.apply(this,arguments).then(function(t){return t.__useDefault?t.default:t})}}();
+!function(t){const e=t.System.constructor.prototype,n=e.import;e.import=function(){return n.apply(this,arguments).then(function(t){return t.__useDefault?t.default:t})}}("undefined"!=typeof self?self:global);

dist/s.js

 /*
-* SJS 6.1.2
+* SJS 6.1.3
 * Minimal SystemJS Build
@@ -380,2 +380,3 @@ */
 
+  console.log('instance');
   envGlobal.System = new SystemJS();
@@ -382,0 +383,0 @@

dist/s.min.js

@@ -1,1 +0,1 @@
-!function(){const e="undefined"!=typeof self,t="undefined"!=typeof document,n=e?self:global;let r;if(t){const e=document.querySelector("base[href]");e&&(r=e.href)}if(!r&&"undefined"!=typeof location){const e=(r=location.href.split("#")[0].split("?")[0]).lastIndexOf("/");-1!==e&&(r=r.slice(0,e+1))}const o=/\\/g;function i(e,t){if(-1!==e.indexOf("\\")&&(e=e.replace(o,"/")),"/"===e[0]&&"/"===e[1])return t.slice(0,t.indexOf(":")+1)+e;if("."===e[0]&&("/"===e[1]||"."===e[1]&&("/"===e[2]||2===e.length&&(e+="/"))||1===e.length&&(e+="/"))||"/"===e[0]){const n=t.slice(0,t.indexOf(":")+1);let r;if(r="/"===t[n.length+1]?"file:"!==n?(r=t.slice(n.length+2)).slice(r.indexOf("/")+1):t.slice(8):t.slice(n.length+("/"===t[n.length])),"/"===e[0])return t.slice(0,t.length-r.length-1)+e;const o=r.slice(0,r.lastIndexOf("/")+1)+e,i=[];let c=-1;for(let e=0;e<o.length;e++)-1!==c?"/"===o[e]&&(i.push(o.slice(c,e+1)),c=-1):"."===o[e]?"."!==o[e+1]||"/"!==o[e+2]&&e+2!==o.length?"/"===o[e+1]||e+1===o.length?e+=1:c=e:(i.pop(),e+=2):c=e;return-1!==c&&i.push(o.slice(c)),t.slice(0,t.length-r.length)+i.join("")}}const c="undefined"!=typeof Symbol,s=c&&Symbol.toStringTag,l=c?Symbol():"@";function u(){this[l]={}}const f=u.prototype;let d;f.prepareImport=function(){},f.import=function(e,t){const n=this;return Promise.resolve(n.prepareImport()).then(function(){return n.resolve(e,t)}).then(function(e){const t=function e(t,n,r){let o=t[l][n];if(o)return o;const i=[],c=Object.create(null);s&&Object.defineProperty(c,s,{value:"Module"});let u=Promise.resolve().then(function(){return t.instantiate(n,r)}).then(function(e){if(!e)throw Error("Module "+n+" did not instantiate");const r=e[1](function(e,t){o.h=!0;let n=!1;if("object"!=typeof e)e in c&&c[e]===t||(c[e]=t,n=!0);else for(let t in e){let r=e[t];t in c&&c[t]===r||(c[t]=r,n=!0)}if(n)for(let e=0;e<i.length;e++)i[e](c);return t},2===e[1].length?{import:function(e){return t.import(e,n)},meta:t.createContext(n)}:void 0);return o.e=r.execute||function(){},[e[0],r.setters||[]]});const f=u.then(function(r){return Promise.all(r[0].map(function(o,i){const c=r[1][i];return Promise.resolve(t.resolve(o,n)).then(function(r){const o=e(t,r,n);return Promise.resolve(o.I).then(function(){return c&&(o.i.push(c),!o.h&&o.I||c(o.n)),o})})})).then(function(e){o.d=e})});return f.catch(function(e){o.e=null,o.er=e}),o=t[l][n]={id:n,i:i,n:c,I:u,L:f,h:!1,d:void 0,e:void 0,er:void 0,E:void 0,C:void 0}}(n,e);return t.C||function(e,t){return t.C=function e(t,n,r){if(!r[n.id])return r[n.id]=!0,Promise.resolve(n.L).then(function(){return Promise.all(n.d.map(function(n){return e(t,n,r)}))})}(e,t,{}).then(function(){return function e(t,n,r){if(r[n.id])return;if(r[n.id]=!0,!n.e){if(n.er)throw n.er;return n.E?n.E:void 0}let o;return n.d.forEach(function(n){{const i=e(t,n,r);i&&(o=o||[]).push(i)}}),o?Promise.all(o).then(i):i();function i(){try{let e=n.e.call(h);if(e)return e=e.then(function(){n.C=n.n,n.E=null}),n.E=n.E||e;n.C=n.n}catch(e){throw n.er=e,e}finally{n.L=n.I=void 0,n.e=null}}}(e,t,{})}).then(function(){return t.n})}(n,t)})},f.createContext=function(e){return{url:e}},f.register=function(e,t){d=[e,t]},f.getRegister=function(){const e=d;return d=void 0,e};const h=Object.freeze(Object.create(null));n.System=new u;const a=f.register;function m(){Array.prototype.forEach.call(document.querySelectorAll("script[type=systemjs-module]"),function(e){var t,n;e.src&&System.import("import:"===e.src.slice(0,7)?e.src.slice(7):i(t=e.src,n=r)||(-1!==t.indexOf(":")?t:i("./"+t,n)))})}f.register=function(e,t){a.call(this,e,t)},f.instantiate=function(e,t){const n=this;return new Promise(function(r,o){let i;function c(t){t.filename===e&&(i=t.error)}window.addEventListener("error",c);const s=document.createElement("script");s.charset="utf-8",s.async=!0,s.crossOrigin="anonymous",s.addEventListener("error",function(){window.removeEventListener("error",c),o(Error("Error loading "+e+(t?" from "+t:"")))}),s.addEventListener("load",function(){window.removeEventListener("error",c),document.head.removeChild(s),i?o(i):r(n.getRegister())}),s.src=e,document.head.appendChild(s)})},t&&(window.addEventListener("DOMContentLoaded",m),m()),e&&"function"==typeof importScripts&&(f.instantiate=function(e){const t=this;return new Promise(function(n,r){try{importScripts(e)}catch(e){r(e)}n(t.getRegister())})}),f.resolve=function(e,t){const n=i(e,t||r);if(!n){if(-1!==e.indexOf(":"))return Promise.resolve(e);throw Error('Cannot resolve "'+e+(t?'" from '+t:'"'))}return Promise.resolve(n)}}();
+!function(){const e="undefined"!=typeof self,t="undefined"!=typeof document,n=e?self:global;let r;if(t){const e=document.querySelector("base[href]");e&&(r=e.href)}if(!r&&"undefined"!=typeof location){const e=(r=location.href.split("#")[0].split("?")[0]).lastIndexOf("/");-1!==e&&(r=r.slice(0,e+1))}const o=/\\/g;function i(e,t){if(-1!==e.indexOf("\\")&&(e=e.replace(o,"/")),"/"===e[0]&&"/"===e[1])return t.slice(0,t.indexOf(":")+1)+e;if("."===e[0]&&("/"===e[1]||"."===e[1]&&("/"===e[2]||2===e.length&&(e+="/"))||1===e.length&&(e+="/"))||"/"===e[0]){const n=t.slice(0,t.indexOf(":")+1);let r;if(r="/"===t[n.length+1]?"file:"!==n?(r=t.slice(n.length+2)).slice(r.indexOf("/")+1):t.slice(8):t.slice(n.length+("/"===t[n.length])),"/"===e[0])return t.slice(0,t.length-r.length-1)+e;const o=r.slice(0,r.lastIndexOf("/")+1)+e,i=[];let c=-1;for(let e=0;e<o.length;e++)-1!==c?"/"===o[e]&&(i.push(o.slice(c,e+1)),c=-1):"."===o[e]?"."!==o[e+1]||"/"!==o[e+2]&&e+2!==o.length?"/"===o[e+1]||e+1===o.length?e+=1:c=e:(i.pop(),e+=2):c=e;return-1!==c&&i.push(o.slice(c)),t.slice(0,t.length-r.length)+i.join("")}}const c="undefined"!=typeof Symbol,s=c&&Symbol.toStringTag,l=c?Symbol():"@";function u(){this[l]={}}const f=u.prototype;let d;f.prepareImport=function(){},f.import=function(e,t){const n=this;return Promise.resolve(n.prepareImport()).then(function(){return n.resolve(e,t)}).then(function(e){const t=function e(t,n,r){let o=t[l][n];if(o)return o;const i=[],c=Object.create(null);s&&Object.defineProperty(c,s,{value:"Module"});let u=Promise.resolve().then(function(){return t.instantiate(n,r)}).then(function(e){if(!e)throw Error("Module "+n+" did not instantiate");const r=e[1](function(e,t){o.h=!0;let n=!1;if("object"!=typeof e)e in c&&c[e]===t||(c[e]=t,n=!0);else for(let t in e){let r=e[t];t in c&&c[t]===r||(c[t]=r,n=!0)}if(n)for(let e=0;e<i.length;e++)i[e](c);return t},2===e[1].length?{import:function(e){return t.import(e,n)},meta:t.createContext(n)}:void 0);return o.e=r.execute||function(){},[e[0],r.setters||[]]});const f=u.then(function(r){return Promise.all(r[0].map(function(o,i){const c=r[1][i];return Promise.resolve(t.resolve(o,n)).then(function(r){const o=e(t,r,n);return Promise.resolve(o.I).then(function(){return c&&(o.i.push(c),!o.h&&o.I||c(o.n)),o})})})).then(function(e){o.d=e})});return f.catch(function(e){o.e=null,o.er=e}),o=t[l][n]={id:n,i:i,n:c,I:u,L:f,h:!1,d:void 0,e:void 0,er:void 0,E:void 0,C:void 0}}(n,e);return t.C||function(e,t){return t.C=function e(t,n,r){if(!r[n.id])return r[n.id]=!0,Promise.resolve(n.L).then(function(){return Promise.all(n.d.map(function(n){return e(t,n,r)}))})}(e,t,{}).then(function(){return function e(t,n,r){if(r[n.id])return;if(r[n.id]=!0,!n.e){if(n.er)throw n.er;return n.E?n.E:void 0}let o;return n.d.forEach(function(n){{const i=e(t,n,r);i&&(o=o||[]).push(i)}}),o?Promise.all(o).then(i):i();function i(){try{let e=n.e.call(a);if(e)return e=e.then(function(){n.C=n.n,n.E=null}),n.E=n.E||e;n.C=n.n}catch(e){throw n.er=e,e}finally{n.L=n.I=void 0,n.e=null}}}(e,t,{})}).then(function(){return t.n})}(n,t)})},f.createContext=function(e){return{url:e}},f.register=function(e,t){d=[e,t]},f.getRegister=function(){const e=d;return d=void 0,e};const a=Object.freeze(Object.create(null));console.log("instance"),n.System=new u;const h=f.register;function m(){Array.prototype.forEach.call(document.querySelectorAll("script[type=systemjs-module]"),function(e){var t,n;e.src&&System.import("import:"===e.src.slice(0,7)?e.src.slice(7):i(t=e.src,n=r)||(-1!==t.indexOf(":")?t:i("./"+t,n)))})}f.register=function(e,t){h.call(this,e,t)},f.instantiate=function(e,t){const n=this;return new Promise(function(r,o){let i;function c(t){t.filename===e&&(i=t.error)}window.addEventListener("error",c);const s=document.createElement("script");s.charset="utf-8",s.async=!0,s.crossOrigin="anonymous",s.addEventListener("error",function(){window.removeEventListener("error",c),o(Error("Error loading "+e+(t?" from "+t:"")))}),s.addEventListener("load",function(){window.removeEventListener("error",c),document.head.removeChild(s),i?o(i):r(n.getRegister())}),s.src=e,document.head.appendChild(s)})},t&&(window.addEventListener("DOMContentLoaded",m),m()),e&&"function"==typeof importScripts&&(f.instantiate=function(e){const t=this;return new Promise(function(n,r){try{importScripts(e)}catch(e){r(e)}n(t.getRegister())})}),f.resolve=function(e,t){const n=i(e,t||r);if(!n){if(-1!==e.indexOf(":"))return Promise.resolve(e);throw Error('Cannot resolve "'+e+(t?'" from '+t:'"'))}return Promise.resolve(n)}}();

dist/system.js

 /*
-* SystemJS 6.1.2
+* SystemJS 6.1.3
 */
@@ -127,2 +127,3 @@ (function () {
     for (let p in packages) {
+      const resolvedLhs = resolveIfNotPlainOrUrl(p, baseUrl) || p;
       const rhs = packages[p];
@@ -136,3 +137,3 @@ // package fallbacks not currently supported
       else
-        outPackages[p] = mapped;
+        outPackages[resolvedLhs] = mapped;
     }
@@ -483,2 +484,3 @@ }
 
+  console.log('instance');
   envGlobal.System = new SystemJS();
@@ -618,79 +620,77 @@
   (function (global) {
+    const systemJSPrototype = global.System.constructor.prototype;
 
-  const systemJSPrototype = System.constructor.prototype;
-
-  // safari unpredictably lists some new globals first or second in object order
-  let firstGlobalProp, secondGlobalProp, lastGlobalProp;
-  function getGlobalProp () {
-    let cnt = 0;
-    let lastProp;
-    for (let p in global) {
-      // do not check frames cause it could be removed during import
-      if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
-        continue;
-      if (cnt === 0 && p !== firstGlobalProp || cnt === 1 && p !== secondGlobalProp)
-        return p;
-      cnt++;
-      lastProp = p;
+    // safari unpredictably lists some new globals first or second in object order
+    let firstGlobalProp, secondGlobalProp, lastGlobalProp;
+    function getGlobalProp () {
+      let cnt = 0;
+      let lastProp;
+      for (let p in global) {
+        // do not check frames cause it could be removed during import
+        if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
+          continue;
+        if (cnt === 0 && p !== firstGlobalProp || cnt === 1 && p !== secondGlobalProp)
+          return p;
+        cnt++;
+        lastProp = p;
+      }
+      if (lastProp !== lastGlobalProp)
+        return lastProp;
     }
-    if (lastProp !== lastGlobalProp)
-      return lastProp;
-  }
 
-  function noteGlobalProps () {
-    // alternatively Object.keys(global).pop()
-    // but this may be faster (pending benchmarks)
-    firstGlobalProp = secondGlobalProp = undefined;
-    for (let p in global) {
-      // do not check frames cause it could be removed during import
-      if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
-        continue;
-      if (!firstGlobalProp)
-        firstGlobalProp = p;
-      else if (!secondGlobalProp)
-        secondGlobalProp = p;
-      lastGlobalProp = p;
+    function noteGlobalProps () {
+      // alternatively Object.keys(global).pop()
+      // but this may be faster (pending benchmarks)
+      firstGlobalProp = secondGlobalProp = undefined;
+      for (let p in global) {
+        // do not check frames cause it could be removed during import
+        if (!global.hasOwnProperty(p) || (!isNaN(p) && p < global.length))
+          continue;
+        if (!firstGlobalProp)
+          firstGlobalProp = p;
+        else if (!secondGlobalProp)
+          secondGlobalProp = p;
+        lastGlobalProp = p;
+      }
+      return lastGlobalProp;
     }
-    return lastGlobalProp;
-  }
 
-  const impt = systemJSPrototype.import;
-  systemJSPrototype.import = function (id, parentUrl) {
-    noteGlobalProps();
-    return impt.call(this, id, parentUrl);
-  };
+    const impt = systemJSPrototype.import;
+    systemJSPrototype.import = function (id, parentUrl) {
+      noteGlobalProps();
+      return impt.call(this, id, parentUrl);
+    };
 
-  const emptyInstantiation = [[], function () { return {} }];
+    const emptyInstantiation = [[], function () { return {} }];
 
-  const getRegister = systemJSPrototype.getRegister;
-  systemJSPrototype.getRegister = function () {
-    const lastRegister = getRegister.call(this);
-    if (lastRegister)
-      return lastRegister;
-    
-    // no registration -> attempt a global detection as difference from snapshot
-    // when multiple globals, we take the global value to be the last defined new global object property
-    // for performance, this will not support multi-version / global collisions as previous SystemJS versions did
-    // note in Edge, deleting and re-adding a global does not change its ordering
-    const globalProp = getGlobalProp();
-    if (!globalProp)
-      return emptyInstantiation;
-    
-    let globalExport;
-    try {
-      globalExport = global[globalProp];
-    }
-    catch (e) {
-      return emptyInstantiation;
-    }
+    const getRegister = systemJSPrototype.getRegister;
+    systemJSPrototype.getRegister = function () {
+      const lastRegister = getRegister.call(this);
+      if (lastRegister)
+        return lastRegister;
+      
+      // no registration -> attempt a global detection as difference from snapshot
+      // when multiple globals, we take the global value to be the last defined new global object property
+      // for performance, this will not support multi-version / global collisions as previous SystemJS versions did
+      // note in Edge, deleting and re-adding a global does not change its ordering
+      const globalProp = getGlobalProp();
+      if (!globalProp)
+        return emptyInstantiation;
+      
+      let globalExport;
+      try {
+        globalExport = global[globalProp];
+      }
+      catch (e) {
+        return emptyInstantiation;
+      }
 
-    return [[], function (_export) {
-      return {
-        execute: function () {
-          _export({ default: globalExport, __useDefault: true });
-        }
-      };
-    }];
-  };
-
+      return [[], function (_export) {
+        return {
+          execute: function () {
+            _export({ default: globalExport, __useDefault: true });
+          }
+        };
+      }];
+    };
   })(typeof self !== 'undefined' ? self : global);
@@ -702,7 +702,7 @@
    */
-  (function() {
-    const systemPrototype = System.constructor.prototype;
-    const instantiate = systemPrototype.instantiate;
+  (function(global) {
+    const systemJSPrototype = global.System.constructor.prototype;
+    const instantiate = systemJSPrototype.instantiate;
 
-    systemPrototype.instantiate = function (url, parent) {
+    systemJSPrototype.instantiate = function (url, parent) {
       const loader = this;
@@ -793,3 +793,3 @@ const ext = url.slice(url.lastIndexOf('.'));
     };
-  })();
+  })(typeof self !== 'undefined' ? self : global);
 
@@ -796,0 +796,0 @@ const toStringTag$1 = typeof Symbol !== 'undefined' && Symbol.toStringTag;

dist/system.min.js

 /*
-* SystemJS 6.1.2
+* SystemJS 6.1.3
 */
-!function(){const t="undefined"!=typeof self,e="undefined"!=typeof document,n=t?self:global;let r;if(e){const t=document.querySelector("base[href]");t&&(r=t.href)}if(!r&&"undefined"!=typeof location){const t=(r=location.href.split("#")[0].split("?")[0]).lastIndexOf("/");-1!==t&&(r=r.slice(0,t+1))}const o=/\\/g;function i(t,e){if(-1!==t.indexOf("\\")&&(t=t.replace(o,"/")),"/"===t[0]&&"/"===t[1])return e.slice(0,e.indexOf(":")+1)+t;if("."===t[0]&&("/"===t[1]||"."===t[1]&&("/"===t[2]||2===t.length&&(t+="/"))||1===t.length&&(t+="/"))||"/"===t[0]){const n=e.slice(0,e.indexOf(":")+1);let r;if(r="/"===e[n.length+1]?"file:"!==n?(r=e.slice(n.length+2)).slice(r.indexOf("/")+1):e.slice(8):e.slice(n.length+("/"===e[n.length])),"/"===t[0])return e.slice(0,e.length-r.length-1)+t;const o=r.slice(0,r.lastIndexOf("/")+1)+t,i=[];let c=-1;for(let t=0;t<o.length;t++)-1!==c?"/"===o[t]&&(i.push(o.slice(c,t+1)),c=-1):"."===o[t]?"."!==o[t+1]||"/"!==o[t+2]&&t+2!==o.length?"/"===o[t+1]||t+1===o.length?t+=1:c=t:(i.pop(),t+=2):c=t;return-1!==c&&i.push(o.slice(c)),e.slice(0,e.length-r.length)+i.join("")}}function c(t,e){return i(t,e)||(-1!==t.indexOf(":")?t:i("./"+t,e))}function s(t,e){for(let n in e)t[n]=e[n];return t}function u(t,e,n,r,o){for(let c in t){const s=t[c];if("string"!=typeof s)continue;const u=d(r,i(s,n)||s,o);u?e[c]=u:a(c,s,"bare specifier did not resolve")}}function l(t,e){if(e[t])return t;let n=t.length;do{const r=t.slice(0,n+1);if(r in e)return r}while(-1!==(n=t.lastIndexOf("/",n-1)))}function f(t,e){const n=l(t,e);if(n){const r=e[n];if(null===r)return;if(!(t.length>n.length&&"/"!==r[r.length-1]))return r+t.slice(n.length);a(n,r,"should have a trailing '/'")}}function a(t,e,n){console.warn("Package target "+n+", resolving target '"+e+"' for "+t)}function d(t,e,n){let r=n&&l(n,t.scopes);for(;r;){const n=f(e,t.scopes[r]);if(n)return n;r=l(r.slice(0,r.lastIndexOf("/")),t.scopes)}return f(e,t.imports)||-1!==e.indexOf(":")&&e}const h="undefined"!=typeof Symbol,p=h&&Symbol.toStringTag,m=h?Symbol():"@";function y(){this[m]={}}const g=y.prototype;function v(t){return t.id}function b(t,e,n){if(t.onload(n,e.id,e.d&&e.d.map(v)),n)throw n}let S;g.prepareImport=function(){},g.import=function(t,e){const n=this;return Promise.resolve(n.prepareImport()).then(function(){return n.resolve(t,e)}).then(function(t){const e=function t(e,n,r){let o=e[m][n];if(o)return o;const i=[],c=Object.create(null);p&&Object.defineProperty(c,p,{value:"Module"});let s=Promise.resolve().then(function(){return e.instantiate(n,r)}).then(function(t){if(!t)throw Error("Module "+n+" did not instantiate");const r=t[1](function(t,e){o.h=!0;let n=!1;if("object"!=typeof t)t in c&&c[t]===e||(c[t]=e,n=!0);else for(let e in t){let r=t[e];e in c&&c[e]===r||(c[e]=r,n=!0)}if(n)for(let t=0;t<i.length;t++)i[t](c);return 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package.json

 {
   "name": "systemjs",
-  "version": "6.1.2",
+  "version": "6.1.3",
   "description": "Dynamic ES module loader",
@@ -5,0 +5,0 @@ "repository": {

README.md

@@ -0,0 +0,0 @@ # SystemJS

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Improved metrics

Total package byte prevSize

131953

increased by3.57%

Lines of code

1637

increased by0.8%

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