48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
}
|
|
|
|
// auto-load Promise polyfill if needed in the browser
|
|
var doPolyfill = typeof Promise === 'undefined';
|
|
|
|
// document.write
|
|
if (typeof document !== 'undefined') {
|
|
var scripts = document.getElementsByTagName('script');
|
|
$__curScript = scripts[scripts.length - 1];
|
|
if (document.currentScript && ($__curScript.defer || $__curScript.async))
|
|
$__curScript = document.currentScript;
|
|
if (!$__curScript.src)
|
|
$__curScript = undefined;
|
|
if (doPolyfill) {
|
|
var curPath = $__curScript.src;
|
|
var basePath = curPath.substr(0, curPath.lastIndexOf('/') + 1);
|
|
window.systemJSBootstrap = bootstrap;
|
|
document.write(
|
|
'<' + 'script type="text/javascript" src="' + basePath + 'system-polyfills.js">' + '<' + '/script>'
|
|
);
|
|
}
|
|
else {
|
|
bootstrap();
|
|
}
|
|
}
|
|
// importScripts
|
|
else if (typeof importScripts !== 'undefined') {
|
|
var basePath = '';
|
|
try {
|
|
throw new Error('_');
|
|
} catch (e) {
|
|
e.stack.replace(/(?:at|@).*(http.+):[\d]+:[\d]+/, function(m, url) {
|
|
$__curScript = { src: url };
|
|
basePath = url.replace(/\/[^\/]*$/, '/');
|
|
});
|
|
}
|
|
if (doPolyfill)
|
|
importScripts(basePath + 'system-polyfills.js');
|
|
bootstrap();
|
|
}
|
|
else {
|
|
$__curScript = typeof __filename != 'undefined' ? { src: __filename } : null;
|
|
bootstrap();
|
|
}
|
|
|
|
|
|
})();
|