systemjs - npm Package Compare versions

Comparing version 0.6.3 to 0.6.4

bower.json

 {
   "name": "system.js",
-  "version": "0.6.1",
+  "version": "0.6.4",
   "dependencies": {
@@ -5,0 +5,0 @@ "es6-module-loader": "~0.6.1"

dist/system-production-csp.js

@@ -114,3 +114,3 @@ /*
       s.addEventListener('load', complete, false);
-      s.addEventListener('error', err, false);
+      s.addEventListener('error', error, false);
 
@@ -125,3 +125,3 @@ s.src = load.address;
           s.removeEventListener('load', complete, false);
-          s.removeEventListener('error', err, false);
+          s.removeEventListener('error', error, false);
         }
@@ -407,3 +407,3 @@ head.removeChild(s);
       // not in the registry means already linked / ES6
-      if (!depEntry)
+      if (!depEntry || depEntry.evaluated)
         continue;
@@ -927,2 +927,3 @@
     var curGlobalObj;
+    var ignoredGlobalProps;
 
@@ -942,5 +943,11 @@ loader.set('@@global-helpers', Module({
         curGlobalObj = {};
+        ignoredGlobalProps = ['indexedDB', 'sessionStorage', 'localStorage', 'clipboardData', 'frames'];
         for (var g in loader.global)
-          if (!hasOwnProperty || loader.global.hasOwnProperty(g))
-            curGlobalObj[g] = loader.global[g];
+          if (!hasOwnProperty || loader.global.hasOwnProperty(g)) {
+            try {
+              curGlobalObj[g] = loader.global[g];
+            } catch (e) {
+              ignoredGlobalProps.push(g);
+            }
+          }
       },
@@ -970,3 +977,3 @@ retrieveGlobal: function(moduleName, exportName, init) {
           for (var g in loader.global) {
-            if (!hasOwnProperty && (g == 'sessionStorage' || g == 'localStorage' || g == 'clipboardData' || g == 'frames'))
+            if (~ignoredGlobalProps.indexOf(g))
               continue;
@@ -1032,3 +1039,4 @@ if ((!hasOwnProperty || loader.global.hasOwnProperty(g)) && g != loader.global && curGlobalObj[g] != loader.global[g]) {
   }
-}/*
+}
+/*
   SystemJS CommonJS Format
@@ -1519,2 +1527,4 @@ */
     var loader = this;
+    if (loader.trace)
+      return loaderFetch.call(this, load);
     if (!loader.bundles)
@@ -1544,3 +1554,3 @@ loader.bundles = {};
     }
-    return loaderFetch.apply(this, arguments);
+    return loaderFetch.call(this, load);
   }
@@ -1638,2 +1648,13 @@ }/*
     var packageVersions = this.versions;
+
+    // strip the version before applying map config
+    var stripVersion, stripSubPathLength;
+    if (name.indexOf('@') > 0) {
+      var versionIndex = name.lastIndexOf('@');
+      var parts = name.substr(versionIndex + 1, name.length - versionIndex - 1).split('/');
+      stripVersion = parts[0];
+      stripSubPathLength = parts.length;
+      name = name.substr(0, versionIndex) + name.substr(versionIndex + stripVersion.length + 1, name.length - versionIndex - stripVersion.length - 1);
+    }
+
     // run all other normalizers first
@@ -1645,2 +1666,10 @@ return Promise.resolve(loaderNormalize.call(this, name, parentName, parentAddress)).then(function(normalized) {
 
+      // if we stripped a version, and it still has no version, add it back
+      if (stripVersion && (index == -1 || index == 0)) {
+        var parts = normalized.split('/');
+        parts[parts.length - stripSubPathLength] += '@' + stripVersion;
+        normalized = parts.join('/');
+        index = normalized.indexOf('@');
+      }
+
       // see if this module corresponds to a package already in our versioned packages list
@@ -1842,4 +1871,4 @@
       e.message = 'Evaluating ' + __address + '\n\t' + e.message;
-    if (loader.trace && loader.execute == false)
-      console.log('Execution error: ' + e.stack || e);
+    if (System.trace && System.execute == false)
+      console.log('Execution error for ' + __address + ': ' + e.stack || e);
     throw e;
@@ -1846,0 +1875,0 @@ }

dist/system-production-csp.min.js

@@ -8,2 +8,2 @@ /*
 
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d=n.lastIndexOf("@"),c=n.substr(d+1,n.length-d-1).split("/");s=c[0],i=c.length,n=n.substr(0,d)+n.substr(d+s.length+1,n.length-d-s.length-1)}return Promise.resolve(r.call(this,n,o,l)).then(function(e){var r,n,o,l,d=e.indexOf("@");if(s&&(-1==d||0==d)){var c=e.split("/");c[c.length-i]+="@"+s,e=c.join("/"),d=e.indexOf("@")}if(-1==d||0==d){for(var f in u)if(l=u[f],e.substr(0,f.length)==f&&(o=e.substr(f.length,1),!o||"/"==o))return f+"@"+("string"==typeof l?l:l[l.length-1])+e.substr(f.length);return e}r=e.substr(d+1).split("/")[0];var m,g=r.length;if("^"==r.substr(0,1)&&(r=r.substr(1),m=!0),n=r.match(t),!n)return e;m&&(n[2]||(m=!1),n[3]||(n[2]>0?n[3]="0":m=!1)),m&&(n[1]>0?(n[2]||(r=n[1]+".0.0"),n[3]||(r=n[1]+".0"),m=r,n=[n[1]]):n[2]>0?(m=r,n=[0,n[2]]):(m=!1,n=[0,0,n[3]]),r=n.join("."));var h=e.substr(0,d);if(l=u[h]||[],"string"==typeof l&&(l=[l]),!n[3]||m)for(var v=l.length-1;v>=0;v--){var b=l[v];if(b.substr(0,r.length)==r&&b.substr(r.length,1).match(/^[\.\-]?$/)&&(!m||m&&-1!=a(b,m)))return h+"@"+b+e.substr(h.length+g+1)}return-1==p.call(l,r)&&(l.push(r),l.sort(a),e=h+"@"+r+e.substr(h.length+g+1),n[3]&&-1!=(d=p.call(l,n[1]+"."+n[2]))&&l.splice(d,1),n[2]&&-1!=(d=p.call(l,n[1]))&&l.splice(d,1),u[h]=1==l.length?l[0]:l),e})}}function f(e){e.depCache=e.depCache||{},loaderLocate=e.locate,e.locate=function(e){var t=this;t.depCache||(t.depCache={});var a=t.depCache[e.name];if(a)for(var r=0;r<a.length;r++)t.load(a[r]);return loaderLocate.call(t,e)}}__$global.upgradeSystemLoader=void 0;var p=Array.prototype.indexOf||function(e){for(var t=0,a=this.length;a>t;t++)if(this[t]===e)return t;return-1},m=__$global.System,g=__$global.System=new LoaderPolyfill(m);g.baseURL=m.baseURL,g.paths={"*":"*.js"},g.originalSystem=m,g.noConflict=function(){__$global.SystemJS=g,__$global.System=g.originalSystem},a(g),r(g),n(g),o(g),l(g),s(g),i(g),u(g),d(g),c(g),f(g),g.paths["@traceur"]||(g.paths["@traceur"]=__$curScript&&__$curScript.getAttribute("data-traceur-src")||(__$curScript&&__$curScript.src?__$curScript.src.substr(0,__$curScript.src.lastIndexOf("/")+1):g.baseURL+(g.baseURL.lastIndexOf("/")==g.baseURL.length-1?"":"/"))+"traceur.js")};var __$curScript;!function(e){if("undefined"!=typeof window){var t=document.getElementsByTagName("script");if(__$curScript=t[t.length-1],e.System&&e.LoaderPolyfill)e.upgradeSystemLoader();else{var a=__$curScript.src,r=a.substr(0,a.lastIndexOf("/")+1);document.write('<script type="text/javascript" src="'+r+'es6-module-loader.js" data-init="upgradeSystemLoader">'+"<"+"/script>")}}else{var n=require("es6-module-loader");e.System=n.System,e.Loader=n.Loader,e.Module=n.Module,e.upgradeSystemLoader(),module.exports=e.System}}(__$global)}("undefined"!=typeof window?window:global);

dist/system.js

@@ -346,3 +346,3 @@ /*
       // not in the registry means already linked / ES6
-      if (!depEntry)
+      if (!depEntry || depEntry.evaluated)
         continue;
@@ -866,2 +866,3 @@
     var curGlobalObj;
+    var ignoredGlobalProps;
 
@@ -881,5 +882,11 @@ loader.set('@@global-helpers', Module({
         curGlobalObj = {};
+        ignoredGlobalProps = ['indexedDB', 'sessionStorage', 'localStorage', 'clipboardData', 'frames'];
         for (var g in loader.global)
-          if (!hasOwnProperty || loader.global.hasOwnProperty(g))
-            curGlobalObj[g] = loader.global[g];
+          if (!hasOwnProperty || loader.global.hasOwnProperty(g)) {
+            try {
+              curGlobalObj[g] = loader.global[g];
+            } catch (e) {
+              ignoredGlobalProps.push(g);
+            }
+          }
       },
@@ -909,3 +916,3 @@ retrieveGlobal: function(moduleName, exportName, init) {
           for (var g in loader.global) {
-            if (!hasOwnProperty && (g == 'sessionStorage' || g == 'localStorage' || g == 'clipboardData' || g == 'frames'))
+            if (~ignoredGlobalProps.indexOf(g))
               continue;
@@ -971,3 +978,4 @@ if ((!hasOwnProperty || loader.global.hasOwnProperty(g)) && g != loader.global && curGlobalObj[g] != loader.global[g]) {
   }
-}/*
+}
+/*
   SystemJS CommonJS Format
@@ -1495,3 +1503,3 @@ */
       // load the plugin module
-      return pluginLoader['import'](pluginName)
+      return pluginLoader.load(pluginName)
       .then(function() {
@@ -1501,2 +1509,6 @@ var plugin = pluginLoader.get(pluginName);
 
+        // allow plugins to opt-out of build
+        if (plugin.build === false && loader.pluginLoader)
+          load.metadata.build = false;
+
         // store the plugin module itself on the metadata
@@ -1561,2 +1573,10 @@ load.metadata.plugin = plugin;
       });
+    else if (load.metadata.plugin && load.metadata.plugin.build === false) {
+      return {
+        deps: [load.metadata.pluginName],
+        execute: function() {
+          return Module({});
+        }
+      };
+    }
     else
@@ -1595,2 +1615,4 @@ return loaderInstantiate.call(loader, load);
     var loader = this;
+    if (loader.trace)
+      return loaderFetch.call(this, load);
     if (!loader.bundles)
@@ -1620,3 +1642,3 @@ loader.bundles = {};
     }
-    return loaderFetch.apply(this, arguments);
+    return loaderFetch.call(this, load);
   }
@@ -1714,2 +1736,13 @@ }/*
     var packageVersions = this.versions;
+
+    // strip the version before applying map config
+    var stripVersion, stripSubPathLength;
+    if (name.indexOf('@') > 0) {
+      var versionIndex = name.lastIndexOf('@');
+      var parts = name.substr(versionIndex + 1, name.length - versionIndex - 1).split('/');
+      stripVersion = parts[0];
+      stripSubPathLength = parts.length;
+      name = name.substr(0, versionIndex) + name.substr(versionIndex + stripVersion.length + 1, name.length - versionIndex - stripVersion.length - 1);
+    }
+
     // run all other normalizers first
@@ -1721,2 +1754,10 @@ return Promise.resolve(loaderNormalize.call(this, name, parentName, parentAddress)).then(function(normalized) {
 
+      // if we stripped a version, and it still has no version, add it back
+      if (stripVersion && (index == -1 || index == 0)) {
+        var parts = normalized.split('/');
+        parts[parts.length - stripSubPathLength] += '@' + stripVersion;
+        normalized = parts.join('/');
+        index = normalized.indexOf('@');
+      }
+
       // see if this module corresponds to a package already in our versioned packages list
@@ -1918,4 +1959,4 @@
       e.message = 'Evaluating ' + __address + '\n\t' + e.message;
-    if (loader.trace && loader.execute == false)
-      console.log('Execution error: ' + e.stack || e);
+    if (System.trace && System.execute == false)
+      console.log('Execution error for ' + __address + ': ' + e.stack || e);
     throw e;
@@ -1922,0 +1963,0 @@ }

dist/system.min.js

@@ -8,2 +8,2 @@ /*
 
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Array)){if(n=r,!e._getCJSDeps)throw"AMD extension needs CJS extension for AMD CJS support";r=["require","exports","module"].concat(e._getCJSDeps(n.toString()))}"function"!=typeof n&&(n=function(e){return function(){return e}}(n));var o,s,u;-1!=(o=p.call(r,"require"))&&r.splice(o,1),-1!=(s=p.call(r,"exports"))&&r.splice(s,1),-1!=(u=p.call(r,"module"))&&r.splice(u,1);var d={deps:r,execute:function(t,l,i){for(var d=[],c=0;c<r.length;c++)d.push(t(r[c]));var f;-1!=u&&d.splice(u,0,l,f={id:i,uri:e.baseURL+i,config:function(){return{}},exports:l}),-1!=s&&d.splice(s,0,l),-1!=o&&d.splice(o,0,a(i,t,e));var p=n.apply(e.global,d);return"undefined"==typeof p&&f&&(p=f.exports),"undefined"!=typeof p?p:void 0}};if(t)l=0!=r.length||l||i?null:d,i=!0,e.register(t,d.deps,!1,d.execute);else{if(l)throw"Multiple defines for anonymous module";l=d}},e.global.define.amd={},e.global.define.loader=e}}var n="undefined"!=typeof module&&module.exports,o=/(?:^\s*|[}{\(\);,\n\?\&]\s*)define\s*\(\s*("[^"]+"\s*,\s*|'[^']+'\s*,\s*)?\s*(\[(\s*("[^"]+"|'[^']+')\s*,)*(\s*("[^"]+"|'[^']+')\s*)?\]|function\s*|{|[_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*\))/;e.require=t;var l,i;if(n||e.amdDefine===!1||r(e),e.scriptLoader){var s=e.fetch;e.fetch=function(t){return e.amdDefine!==!1&&r(this),s.call(this,t)}}var u=e.instantiate;e.instantiate=function(e){var t=this;if("amd"==e.metadata.format||!e.metadata.format&&e.source.match(o)){if(e.metadata.format="amd",r(t),t.__exec(e),n&&(t.global.define=void 0),!l&&!i&&!n)throw"AMD module "+e.name+" did not define";l&&(e.metadata.deps=e.metadata.deps?e.metadata.deps.concat(l.deps):l.deps,e.metadata.execute=l.execute)}return u.call(t,e)}}function s(e){function t(e,t){var a=t.split("/"),r=e.split("/");if(a.length>r.length)return 0;for(var n=0;n<a.length;n++)if(r[n]!=a[n])return 0;return a.length}function a(e,a,r){var n,o,l,i,s=0,u=0;if(a)for(var d in r.map){var c=r.map[d];if("object"==typeof c&&!(t(a,d)<=u))for(var f in c)t(e,f)<=s||(n=f,s=f.split("/").length,o=d,u=d.split("/").length)}n&&(i=e.split("/"),l=i.splice(s,i.length-s).join("/"),e=r.map[o][n]+(l?"/"+l:""),s=0);for(var d in r.map){var c=r.map[d];"string"==typeof c&&(t(e,d)<=s||(n=d,s=d.split("/").length))}return s?(i=e.split("/"),l=i.splice(s,i.length-s).join("/"),r.map[n]+(l?"/"+l:"")):e}e.map=e.map||{};var r=e.normalize;e.normalize=function(e,t,n){var o=this;o.map||(o.map={});var l=!1;return"/"==e.substr(e.length-1,1)&&(l=!0,e+="#"),Promise.resolve(r.call(o,e,t,n)).then(function(e){if(e=a(e,t,o),l){var r=e.split("/");r.pop();var n=r.pop();r.push(n),r.push(n),e=r.join("/")}return e})}}function u(e){"undefined"==typeof p&&(p=Array.prototype.indexOf);var t=e.normalize;e.normalize=function(e,a,r){var n,o=this;return a&&-1!=(n=a.indexOf("!"))&&(a=a.substr(0,n)),Promise.resolve(t.call(o,e,a,r)).then(function(e){var t=e.lastIndexOf("!");if(-1!=t){var n=e.substr(0,t),l=e.substr(t+1)||n.substr(n.lastIndexOf(".")+1);return new Promise(function(e){e(o.normalize(l,a,r))}).then(function(e){return l=e,o.normalize(n,a,r)}).then(function(e){return e+"!"+l})}return e})};var a=e.locate;e.locate=function(e){var t=this,r=e.name,n=r.lastIndexOf("!");if(-1!=n){var o=r.substr(n+1);e.name=r.substr(0,n);var l=t.pluginLoader||t;return l.load(o).then(function(){var a=l.get(o);return a=a["default"]||a,a.build===!1&&t.pluginLoader&&(e.metadata.build=!1),e.metadata.plugin=a,e.metadata.pluginName=o,e.metadata.pluginArgument=e.name,a.locate?a.locate.call(t,e):Promise.resolve(t.locate(e)).then(function(e){return e.substr(0,e.length-3)})})}return a.call(this,e)};var r=e.fetch;e.fetch=function(e){var t=this;return e.metadata.plugin&&e.metadata.plugin.fetch&&!e.metadata.pluginFetchCalled?(e.metadata.pluginFetchCalled=!0,e.metadata.plugin.fetch.call(t,e,r)):r.call(t,e)};var n=e.translate;e.translate=function(e){var t=this;return e.metadata.plugin&&e.metadata.plugin.translate?Promise.resolve(e.metadata.plugin.translate.call(t,e)).then(function(a){return a?a:n.call(t,e)}):n.call(t,e)};var o=e.instantiate;e.instantiate=function(e){var t=this;return e.metadata.plugin&&e.metadata.plugin.instantiate?Promise.resolve(e.metadata.plugin.instantiate.call(t,e)).then(function(a){return a&&(e.metadata.format="defined",e.metadata.execute=function(){return a}),o.call(t,e)}):e.metadata.plugin&&e.metadata.plugin.build===!1?{deps:[e.metadata.pluginName],execute:function(){return Module({})}}:o.call(t,e)}}function d(e){"undefined"==typeof p&&(p=Array.prototype.indexOf),e.bundles=e.bundles||{};var t=e.fetch;e.fetch=function(e){var a=this;if(a.trace)return t.call(this,e);a.bundles||(a.bundles={});for(var r in a.bundles)if(-1!=p.call(a.bundles[r],e.name))return Promise.resolve(a.normalize(r)).then(function(e){return a.bundles[e]=a.bundles[e]||a.bundles[r],a.meta=a.meta||{},a.meta[e]=a.meta[e]||{},a.meta[e].bundle=!0,a.load(e)}).then(function(){return""});return t.call(this,e)}}function c(e){"undefined"==typeof p&&(p=Array.prototype.indexOf);var t=/^(\d+)(?:\.(\d+)(?:\.(\d+)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?)?)?$/,a=function(e,t){var a,r=e.split("."),n=t.split(".");r[2]&&-1!=(a=p.call(r[2],"-"))&&r.splice(2,1,r[2].substr(0,a),r[2].substr(a+1)),n[2]&&-1!=(a=p.call(n[2],"-"))&&n.splice(2,1,n[2].substr(0,a),n[2].substr(a+1));for(var o=0;o<Math.max(r.length,n.length);o++){if(!r[o])return 1;if(!n[o])return-1;if(r[o]!=n[o])return parseInt(r[o])>parseInt(n[o])?1:-1}return 0};e.versions=e.versions||{};var r=e.normalize;e.normalize=function(n,o,l){e.versions||(e.versions={});var i,s,u=this.versions;if(n.indexOf("@")>0){var d=n.lastIndexOf("@"),c=n.substr(d+1,n.length-d-1).split("/");i=c[0],s=c.length,n=n.substr(0,d)+n.substr(d+i.length+1,n.length-d-i.length-1)}return Promise.resolve(r.call(this,n,o,l)).then(function(e){var r,n,o,l,d=e.indexOf("@");if(i&&(-1==d||0==d)){var c=e.split("/");c[c.length-s]+="@"+i,e=c.join("/"),d=e.indexOf("@")}if(-1==d||0==d){for(var f in u)if(l=u[f],e.substr(0,f.length)==f&&(o=e.substr(f.length,1),!o||"/"==o))return f+"@"+("string"==typeof l?l:l[l.length-1])+e.substr(f.length);return e}r=e.substr(d+1).split("/")[0];var m,g=r.length;if("^"==r.substr(0,1)&&(r=r.substr(1),m=!0),n=r.match(t),!n)return e;m&&(n[2]||(m=!1),n[3]||(n[2]>0?n[3]="0":m=!1)),m&&(n[1]>0?(n[2]||(r=n[1]+".0.0"),n[3]||(r=n[1]+".0"),m=r,n=[n[1]]):n[2]>0?(m=r,n=[0,n[2]]):(m=!1,n=[0,0,n[3]]),r=n.join("."));var h=e.substr(0,d);if(l=u[h]||[],"string"==typeof l&&(l=[l]),!n[3]||m)for(var v=l.length-1;v>=0;v--){var b=l[v];if(b.substr(0,r.length)==r&&b.substr(r.length,1).match(/^[\.\-]?$/)&&(!m||m&&-1!=a(b,m)))return h+"@"+b+e.substr(h.length+g+1)}return-1==p.call(l,r)&&(l.push(r),l.sort(a),e=h+"@"+r+e.substr(h.length+g+1),n[3]&&-1!=(d=p.call(l,n[1]+"."+n[2]))&&l.splice(d,1),n[2]&&-1!=(d=p.call(l,n[1]))&&l.splice(d,1),u[h]=1==l.length?l[0]:l),e})}}function f(e){e.depCache=e.depCache||{},loaderLocate=e.locate,e.locate=function(e){var t=this;t.depCache||(t.depCache={});var a=t.depCache[e.name];if(a)for(var r=0;r<a.length;r++)t.load(a[r]);return loaderLocate.call(t,e)}}__$global.upgradeSystemLoader=void 0;var p=Array.prototype.indexOf||function(e){for(var t=0,a=this.length;a>t;t++)if(this[t]===e)return t;return-1},m=__$global.System,g=__$global.System=new LoaderPolyfill(m);g.baseURL=m.baseURL,g.paths={"*":"*.js"},g.originalSystem=m,g.noConflict=function(){__$global.SystemJS=g,__$global.System=g.originalSystem},a(g),r(g),n(g),o(g),l(g),i(g),s(g),u(g),d(g),c(g),f(g),g.paths["@traceur"]||(g.paths["@traceur"]=__$curScript&&__$curScript.getAttribute("data-traceur-src")||(__$curScript&&__$curScript.src?__$curScript.src.substr(0,__$curScript.src.lastIndexOf("/")+1):g.baseURL+(g.baseURL.lastIndexOf("/")==g.baseURL.length-1?"":"/"))+"traceur.js")};var __$curScript;!function(e){if("undefined"!=typeof window){var t=document.getElementsByTagName("script");if(__$curScript=t[t.length-1],e.System&&e.LoaderPolyfill)e.upgradeSystemLoader();else{var a=__$curScript.src,r=a.substr(0,a.lastIndexOf("/")+1);document.write('<script type="text/javascript" src="'+r+'es6-module-loader.js" data-init="upgradeSystemLoader">'+"<"+"/script>")}}else{var n=require("es6-module-loader");e.System=n.System,e.Loader=n.Loader,e.Module=n.Module,e.upgradeSystemLoader(),module.exports=e.System}}(__$global)}("undefined"!=typeof window?window:global);

lib/extension-bundles.js

@@ -30,2 +30,4 @@ /*
     var loader = this;
+    if (loader.trace)
+      return loaderFetch.call(this, load);
     if (!loader.bundles)
@@ -55,4 +57,4 @@ loader.bundles = {};
     }
-    return loaderFetch.apply(this, arguments);
+    return loaderFetch.call(this, load);
   }
 }

lib/extension-global.js

@@ -21,2 +21,3 @@ /*
     var curGlobalObj;
+    var ignoredGlobalProps;
 
@@ -36,5 +37,11 @@ loader.set('@@global-helpers', Module({
         curGlobalObj = {};
+        ignoredGlobalProps = ['indexedDB', 'sessionStorage', 'localStorage', 'clipboardData', 'frames'];
         for (var g in loader.global)
-          if (!hasOwnProperty || loader.global.hasOwnProperty(g))
-            curGlobalObj[g] = loader.global[g];
+          if (!hasOwnProperty || loader.global.hasOwnProperty(g)) {
+            try {
+              curGlobalObj[g] = loader.global[g];
+            } catch (e) {
+              ignoredGlobalProps.push(g);
+            }
+          }
       },
@@ -64,3 +71,3 @@ retrieveGlobal: function(moduleName, exportName, init) {
           for (var g in loader.global) {
-            if (!hasOwnProperty && (g == 'sessionStorage' || g == 'localStorage' || g == 'clipboardData' || g == 'frames'))
+            if (~ignoredGlobalProps.indexOf(g))
               continue;
@@ -126,2 +133,2 @@ if ((!hasOwnProperty || loader.global.hasOwnProperty(g)) && g != loader.global && curGlobalObj[g] != loader.global[g]) {
   }
-}
+}

lib/extension-plugins.js

@@ -67,3 +67,3 @@ /*
       // load the plugin module
-      return pluginLoader['import'](pluginName)
+      return pluginLoader.load(pluginName)
       .then(function() {
@@ -73,2 +73,6 @@ var plugin = pluginLoader.get(pluginName);
 
+        // allow plugins to opt-out of build
+        if (plugin.build === false && loader.pluginLoader)
+          load.metadata.build = false;
+
         // store the plugin module itself on the metadata
@@ -133,2 +137,10 @@ load.metadata.plugin = plugin;
       });
+    else if (load.metadata.plugin && load.metadata.plugin.build === false) {
+      return {
+        deps: [load.metadata.pluginName],
+        execute: function() {
+          return Module({});
+        }
+      };
+    }
     else
@@ -135,0 +147,0 @@ return loaderInstantiate.call(loader, load);

lib/extension-register.js

@@ -180,3 +180,3 @@ /*
       // not in the registry means already linked / ES6
-      if (!depEntry)
+      if (!depEntry || depEntry.evaluated)
         continue;
@@ -183,0 +183,0 @@

lib/extension-scriptLoader.js

@@ -41,3 +41,3 @@ /*
       s.addEventListener('load', complete, false);
-      s.addEventListener('error', err, false);
+      s.addEventListener('error', error, false);
 
@@ -52,3 +52,3 @@ s.src = load.address;
           s.removeEventListener('load', complete, false);
-          s.removeEventListener('error', err, false);
+          s.removeEventListener('error', error, false);
         }
@@ -55,0 +55,0 @@ head.removeChild(s);

lib/extension-versions.js

@@ -92,2 +92,13 @@ /*
     var packageVersions = this.versions;
+
+    // strip the version before applying map config
+    var stripVersion, stripSubPathLength;
+    if (name.indexOf('@') > 0) {
+      var versionIndex = name.lastIndexOf('@');
+      var parts = name.substr(versionIndex + 1, name.length - versionIndex - 1).split('/');
+      stripVersion = parts[0];
+      stripSubPathLength = parts.length;
+      name = name.substr(0, versionIndex) + name.substr(versionIndex + stripVersion.length + 1, name.length - versionIndex - stripVersion.length - 1);
+    }
+
     // run all other normalizers first
@@ -99,2 +110,10 @@ return Promise.resolve(loaderNormalize.call(this, name, parentName, parentAddress)).then(function(normalized) {
 
+      // if we stripped a version, and it still has no version, add it back
+      if (stripVersion && (index == -1 || index == 0)) {
+        var parts = normalized.split('/');
+        parts[parts.length - stripSubPathLength] += '@' + stripVersion;
+        normalized = parts.join('/');
+        index = normalized.indexOf('@');
+      }
+
       // see if this module corresponds to a package already in our versioned packages list
@@ -101,0 +120,0 @@

lib/polyfill-wrapper-end.js

@@ -21,4 +21,4 @@
       e.message = 'Evaluating ' + __address + '\n\t' + e.message;
-    if (loader.trace && loader.execute == false)
-      console.log('Execution error: ' + e.stack || e);
+    if (System.trace && System.execute == false)
+      console.log('Execution error for ' + __address + ': ' + e.stack || e);
     throw e;
@@ -25,0 +25,0 @@ }

package.json

 {
   "name": "systemjs",
-  "version": "0.6.3",
+  "version": "0.6.4",
   "description": "System loader extension for flexible AMD & CommonJS support",
@@ -5,0 +5,0 @@ "main": "dist/system.js",

test/test.js

@@ -64,2 +64,17 @@ "format global";
 
+asyncTest('Global script with inaccessible properties', function() {
+  Object.defineProperty(System.global, 'errorOnAccess', {
+    configurable: true,
+    enumerable: true,
+    get: function() { throw Error('This property is inaccessible'); },
+  });
+
+  System['import']('tests/global-inaccessible-props').then(function(m) {
+    ok(m == 'result of global-inaccessible-props', 'Failed due to a inaccessible property');
+
+    delete System.global.errorOnAccess;
+    start();
+  }, err);
+});
+
 asyncTest('Global script loading that detects as AMD with shim config', function() {
@@ -213,2 +228,13 @@ System.meta['tests/global-shim-amd'] = { format: 'global' };
 
+asyncTest('Version with map', function() {
+  System.versions['tests/mvd'] = '2.0.0';
+  System.map['tests/map-version'] = {
+    'tests/mvd': 'tests/mvd@^2.0.0'
+  };
+  System['import']('tests/map-version').then(function(m) {
+    ok(m == 'overridden map version');
+    start();
+  }, err);
+});
+
 asyncTest('Simple compiler Plugin', function() {
@@ -215,0 +241,0 @@ System.map['coffee'] = 'tests/compiler-plugin';

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Total package byte prevSize

272743

increased by2.24%

Number of package files

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increased by2.54%

Lines of code

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