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new file mode 100644
index 0000000..837f820
--- /dev/null
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new file mode 100644
index 0000000..b0ad2a6
--- /dev/null
+++ b/.dart_tool/package_config.json
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diff --git a/.packages b/.packages
new file mode 100644
index 0000000..b3f9e0a
--- /dev/null
+++ b/.packages
@@ -0,0 +1,78 @@
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+build_runner:packages/build_runner/
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new file mode 100644
index 0000000..7ba349b
Binary files /dev/null and b/favicon.ico differ
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..de10f52
--- /dev/null
+++ b/index.html
@@ -0,0 +1,23 @@
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new file mode 100644
index 0000000..748e1e5
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+ "Location": "!Location",
+ "WorkerMessageEvent": "MessageEvent",
+ "XMLDocument": "!Document"};
+ function getTagFirefox(o) {
+ var tag = getTag(o);
+ return quickMap[tag] || tag;
+ }
+ hooks.getTag = getTagFirefox;
+}
+B.k=function(hooks) {
+ var userAgent = typeof navigator == "object" ? navigator.userAgent : "";
+ if (userAgent.indexOf("Trident/") == -1) return hooks;
+ var getTag = hooks.getTag;
+ var quickMap = {
+ "BeforeUnloadEvent": "Event",
+ "DataTransfer": "Clipboard",
+ "HTMLDDElement": "HTMLElement",
+ "HTMLDTElement": "HTMLElement",
+ "HTMLPhraseElement": "HTMLElement",
+ "Position": "Geoposition"
+ };
+ function getTagIE(o) {
+ var tag = getTag(o);
+ var newTag = quickMap[tag];
+ if (newTag) return newTag;
+ if (tag == "Object") {
+ if (window.DataView && (o instanceof window.DataView)) return "DataView";
+ }
+ return tag;
+ }
+ function prototypeForTagIE(tag) {
+ var constructor = window[tag];
+ if (constructor == null) return null;
+ return constructor.prototype;
+ }
+ hooks.getTag = getTagIE;
+ hooks.prototypeForTag = prototypeForTagIE;
+}
+B.e=function(hooks) { return hooks; }
+
+B.b=new A.bz()
+B.n=new A.bB()})();(function staticFields(){$.ce=null
+$.y=A.aQ([],A.dZ("t"))
+$.dq=null
+$.df=null
+$.de=null
+$.e0=null
+$.dU=null
+$.e4=null
+$.cw=null
+$.cC=null
+$.d2=null
+$.ae=null
+$.aO=null
+$.aP=null
+$.cX=!1
+$.j=B.b
+$.cY=null})();(function lazyInitializers(){var s=hunkHelpers.lazyFinal
+s($,"hf","e6",()=>A.fO("_$dart_dartClosure"))
+s($,"hr","e7",()=>A.L(A.bW({
+toString:function(){return"$receiver$"}})))
+s($,"hs","e8",()=>A.L(A.bW({$method$:null,
+toString:function(){return"$receiver$"}})))
+s($,"ht","e9",()=>A.L(A.bW(null)))
+s($,"hu","ea",()=>A.L(function(){var $argumentsExpr$="$arguments$"
+try{null.$method$($argumentsExpr$)}catch(r){return r.message}}()))
+s($,"hx","ed",()=>A.L(A.bW(void 0)))
+s($,"hy","ee",()=>A.L(function(){var $argumentsExpr$="$arguments$"
+try{(void 0).$method$($argumentsExpr$)}catch(r){return r.message}}()))
+s($,"hw","ec",()=>A.L(A.du(null)))
+s($,"hv","eb",()=>A.L(function(){try{null.$method$}catch(r){return r.message}}()))
+s($,"hA","eg",()=>A.L(A.du(void 0)))
+s($,"hz","ef",()=>A.L(function(){try{(void 0).$method$}catch(r){return r.message}}()))
+s($,"hB","d7",()=>A.eI())})();(function nativeSupport(){!function(){var s=function(a){var m={}
+m[a]=1
+return Object.keys(hunkHelpers.convertToFastObject(m))[0]}
+v.getIsolateTag=function(a){return s("___dart_"+a+v.isolateTag)}
+var r="___dart_isolate_tags_"
+var q=Object[r]||(Object[r]=Object.create(null))
+var p="_ZxYxX"
+for(var o=0;;o++){var n=s(p+"_"+o+"_")
+if(!(n in q)){q[n]=1
+v.isolateTag=n
+break}}v.dispatchPropertyName=v.getIsolateTag("dispatch_record")}()
+hunkHelpers.setOrUpdateInterceptorsByTag({DOMError:J.z,MediaError:J.z,Navigator:J.z,NavigatorConcurrentHardware:J.z,NavigatorUserMediaError:J.z,OverconstrainedError:J.z,PositionError:J.z,GeolocationPositionError:J.z,HTMLBRElement:A.c,HTMLBaseElement:A.c,HTMLBodyElement:A.c,HTMLButtonElement:A.c,HTMLCanvasElement:A.c,HTMLContentElement:A.c,HTMLDListElement:A.c,HTMLDataElement:A.c,HTMLDataListElement:A.c,HTMLDetailsElement:A.c,HTMLDialogElement:A.c,HTMLDivElement:A.c,HTMLEmbedElement:A.c,HTMLFieldSetElement:A.c,HTMLHRElement:A.c,HTMLHeadElement:A.c,HTMLHeadingElement:A.c,HTMLHtmlElement:A.c,HTMLIFrameElement:A.c,HTMLImageElement:A.c,HTMLInputElement:A.c,HTMLLIElement:A.c,HTMLLabelElement:A.c,HTMLLegendElement:A.c,HTMLLinkElement:A.c,HTMLMapElement:A.c,HTMLMenuElement:A.c,HTMLMetaElement:A.c,HTMLMeterElement:A.c,HTMLModElement:A.c,HTMLOListElement:A.c,HTMLObjectElement:A.c,HTMLOptGroupElement:A.c,HTMLOptionElement:A.c,HTMLOutputElement:A.c,HTMLParagraphElement:A.c,HTMLParamElement:A.c,HTMLPictureElement:A.c,HTMLPreElement:A.c,HTMLProgressElement:A.c,HTMLQuoteElement:A.c,HTMLScriptElement:A.c,HTMLShadowElement:A.c,HTMLSlotElement:A.c,HTMLSourceElement:A.c,HTMLSpanElement:A.c,HTMLStyleElement:A.c,HTMLTableCaptionElement:A.c,HTMLTableCellElement:A.c,HTMLTableDataCellElement:A.c,HTMLTableHeaderCellElement:A.c,HTMLTableColElement:A.c,HTMLTableElement:A.c,HTMLTableRowElement:A.c,HTMLTableSectionElement:A.c,HTMLTemplateElement:A.c,HTMLTextAreaElement:A.c,HTMLTimeElement:A.c,HTMLTitleElement:A.c,HTMLTrackElement:A.c,HTMLUListElement:A.c,HTMLUnknownElement:A.c,HTMLDirectoryElement:A.c,HTMLFontElement:A.c,HTMLFrameElement:A.c,HTMLFrameSetElement:A.c,HTMLMarqueeElement:A.c,HTMLElement:A.c,HTMLAnchorElement:A.aV,HTMLAreaElement:A.aW,CDATASection:A.D,CharacterData:A.D,Comment:A.D,ProcessingInstruction:A.D,Text:A.D,CSSStyleDeclaration:A.am,MSStyleCSSProperties:A.am,CSS2Properties:A.am,DOMException:A.bJ,MathMLElement:A.f,Element:A.f,AbortPaymentEvent:A.a,AnimationEvent:A.a,AnimationPlaybackEvent:A.a,ApplicationCacheErrorEvent:A.a,BackgroundFetchClickEvent:A.a,BackgroundFetchEvent:A.a,BackgroundFetchFailEvent:A.a,BackgroundFetchedEvent:A.a,BeforeInstallPromptEvent:A.a,BeforeUnloadEvent:A.a,BlobEvent:A.a,CanMakePaymentEvent:A.a,ClipboardEvent:A.a,CloseEvent:A.a,CustomEvent:A.a,DeviceMotionEvent:A.a,DeviceOrientationEvent:A.a,ErrorEvent:A.a,ExtendableEvent:A.a,ExtendableMessageEvent:A.a,FetchEvent:A.a,FontFaceSetLoadEvent:A.a,ForeignFetchEvent:A.a,GamepadEvent:A.a,HashChangeEvent:A.a,InstallEvent:A.a,MediaEncryptedEvent:A.a,MediaKeyMessageEvent:A.a,MediaQueryListEvent:A.a,MediaStreamEvent:A.a,MediaStreamTrackEvent:A.a,MessageEvent:A.a,MIDIConnectionEvent:A.a,MIDIMessageEvent:A.a,MutationEvent:A.a,NotificationEvent:A.a,PageTransitionEvent:A.a,PaymentRequestEvent:A.a,PaymentRequestUpdateEvent:A.a,PopStateEvent:A.a,PresentationConnectionAvailableEvent:A.a,PresentationConnectionCloseEvent:A.a,ProgressEvent:A.a,PromiseRejectionEvent:A.a,PushEvent:A.a,RTCDataChannelEvent:A.a,RTCDTMFToneChangeEvent:A.a,RTCPeerConnectionIceEvent:A.a,RTCTrackEvent:A.a,SecurityPolicyViolationEvent:A.a,SensorErrorEvent:A.a,SpeechRecognitionError:A.a,SpeechRecognitionEvent:A.a,SpeechSynthesisEvent:A.a,StorageEvent:A.a,SyncEvent:A.a,TrackEvent:A.a,TransitionEvent:A.a,WebKitTransitionEvent:A.a,VRDeviceEvent:A.a,VRDisplayEvent:A.a,VRSessionEvent:A.a,MojoInterfaceRequestEvent:A.a,ResourceProgressEvent:A.a,USBConnectionEvent:A.a,IDBVersionChangeEvent:A.a,AudioProcessingEvent:A.a,OfflineAudioCompletionEvent:A.a,WebGLContextEvent:A.a,Event:A.a,InputEvent:A.a,SubmitEvent:A.a,MediaDevices:A.n,Window:A.n,DOMWindow:A.n,EventTarget:A.n,HTMLFormElement:A.b3,HTMLCollection:A.R,HTMLFormControlsCollection:A.R,HTMLOptionsCollection:A.R,HTMLAudioElement:A.a1,HTMLMediaElement:A.a1,MediaStream:A.I,MouseEvent:A.w,DragEvent:A.w,PointerEvent:A.w,WheelEvent:A.w,Document:A.e,DocumentFragment:A.e,HTMLDocument:A.e,ShadowRoot:A.e,XMLDocument:A.e,Attr:A.e,DocumentType:A.e,Node:A.e,NodeList:A.av,RadioNodeList:A.av,HTMLSelectElement:A.be,CompositionEvent:A.C,FocusEvent:A.C,KeyboardEvent:A.C,TextEvent:A.C,TouchEvent:A.C,UIEvent:A.C,HTMLVideoElement:A.aC,SVGAElement:A.b,SVGAnimateElement:A.b,SVGAnimateMotionElement:A.b,SVGAnimateTransformElement:A.b,SVGAnimationElement:A.b,SVGCircleElement:A.b,SVGClipPathElement:A.b,SVGDefsElement:A.b,SVGDescElement:A.b,SVGDiscardElement:A.b,SVGEllipseElement:A.b,SVGFEBlendElement:A.b,SVGFEColorMatrixElement:A.b,SVGFEComponentTransferElement:A.b,SVGFECompositeElement:A.b,SVGFEConvolveMatrixElement:A.b,SVGFEDiffuseLightingElement:A.b,SVGFEDisplacementMapElement:A.b,SVGFEDistantLightElement:A.b,SVGFEFloodElement:A.b,SVGFEFuncAElement:A.b,SVGFEFuncBElement:A.b,SVGFEFuncGElement:A.b,SVGFEFuncRElement:A.b,SVGFEGaussianBlurElement:A.b,SVGFEImageElement:A.b,SVGFEMergeElement:A.b,SVGFEMergeNodeElement:A.b,SVGFEMorphologyElement:A.b,SVGFEOffsetElement:A.b,SVGFEPointLightElement:A.b,SVGFESpecularLightingElement:A.b,SVGFESpotLightElement:A.b,SVGFETileElement:A.b,SVGFETurbulenceElement:A.b,SVGFilterElement:A.b,SVGForeignObjectElement:A.b,SVGGElement:A.b,SVGGeometryElement:A.b,SVGGraphicsElement:A.b,SVGImageElement:A.b,SVGLineElement:A.b,SVGLinearGradientElement:A.b,SVGMarkerElement:A.b,SVGMaskElement:A.b,SVGMetadataElement:A.b,SVGPathElement:A.b,SVGPatternElement:A.b,SVGPolygonElement:A.b,SVGPolylineElement:A.b,SVGRadialGradientElement:A.b,SVGRectElement:A.b,SVGScriptElement:A.b,SVGSetElement:A.b,SVGStopElement:A.b,SVGStyleElement:A.b,SVGElement:A.b,SVGSVGElement:A.b,SVGSwitchElement:A.b,SVGSymbolElement:A.b,SVGTSpanElement:A.b,SVGTextContentElement:A.b,SVGTextElement:A.b,SVGTextPathElement:A.b,SVGTextPositioningElement:A.b,SVGTitleElement:A.b,SVGUseElement:A.b,SVGViewElement:A.b,SVGGradientElement:A.b,SVGComponentTransferFunctionElement:A.b,SVGFEDropShadowElement:A.b,SVGMPathElement:A.b})
+hunkHelpers.setOrUpdateLeafTags({DOMError:true,MediaError:true,Navigator:true,NavigatorConcurrentHardware:true,NavigatorUserMediaError:true,OverconstrainedError:true,PositionError:true,GeolocationPositionError:true,HTMLBRElement:true,HTMLBaseElement:true,HTMLBodyElement:true,HTMLButtonElement:true,HTMLCanvasElement:true,HTMLContentElement:true,HTMLDListElement:true,HTMLDataElement:true,HTMLDataListElement:true,HTMLDetailsElement:true,HTMLDialogElement:true,HTMLDivElement:true,HTMLEmbedElement:true,HTMLFieldSetElement:true,HTMLHRElement:true,HTMLHeadElement:true,HTMLHeadingElement:true,HTMLHtmlElement:true,HTMLIFrameElement:true,HTMLImageElement:true,HTMLInputElement:true,HTMLLIElement:true,HTMLLabelElement:true,HTMLLegendElement:true,HTMLLinkElement:true,HTMLMapElement:true,HTMLMenuElement:true,HTMLMetaElement:true,HTMLMeterElement:true,HTMLModElement:true,HTMLOListElement:true,HTMLObjectElement:true,HTMLOptGroupElement:true,HTMLOptionElement:true,HTMLOutputElement:true,HTMLParagraphElement:true,HTMLParamElement:true,HTMLPictureElement:true,HTMLPreElement:true,HTMLProgressElement:true,HTMLQuoteElement:true,HTMLScriptElement:true,HTMLShadowElement:true,HTMLSlotElement:true,HTMLSourceElement:true,HTMLSpanElement:true,HTMLStyleElement:true,HTMLTableCaptionElement:true,HTMLTableCellElement:true,HTMLTableDataCellElement:true,HTMLTableHeaderCellElement:true,HTMLTableColElement:true,HTMLTableElement:true,HTMLTableRowElement:true,HTMLTableSectionElement:true,HTMLTemplateElement:true,HTMLTextAreaElement:true,HTMLTimeElement:true,HTMLTitleElement:true,HTMLTrackElement:true,HTMLUListElement:true,HTMLUnknownElement:true,HTMLDirectoryElement:true,HTMLFontElement:true,HTMLFrameElement:true,HTMLFrameSetElement:true,HTMLMarqueeElement:true,HTMLElement:false,HTMLAnchorElement:true,HTMLAreaElement:true,CDATASection:true,CharacterData:true,Comment:true,ProcessingInstruction:true,Text:true,CSSStyleDeclaration:true,MSStyleCSSProperties:true,CSS2Properties:true,DOMException:true,MathMLElement:true,Element:false,AbortPaymentEvent:true,AnimationEvent:true,AnimationPlaybackEvent:true,ApplicationCacheErrorEvent:true,BackgroundFetchClickEvent:true,BackgroundFetchEvent:true,BackgroundFetchFailEvent:true,BackgroundFetchedEvent:true,BeforeInstallPromptEvent:true,BeforeUnloadEvent:true,BlobEvent:true,CanMakePaymentEvent:true,ClipboardEvent:true,CloseEvent:true,CustomEvent:true,DeviceMotionEvent:true,DeviceOrientationEvent:true,ErrorEvent:true,ExtendableEvent:true,ExtendableMessageEvent:true,FetchEvent:true,FontFaceSetLoadEvent:true,ForeignFetchEvent:true,GamepadEvent:true,HashChangeEvent:true,InstallEvent:true,MediaEncryptedEvent:true,MediaKeyMessageEvent:true,MediaQueryListEvent:true,MediaStreamEvent:true,MediaStreamTrackEvent:true,MessageEvent:true,MIDIConnectionEvent:true,MIDIMessageEvent:true,MutationEvent:true,NotificationEvent:true,PageTransitionEvent:true,PaymentRequestEvent:true,PaymentRequestUpdateEvent:true,PopStateEvent:true,PresentationConnectionAvailableEvent:true,PresentationConnectionCloseEvent:true,ProgressEvent:true,PromiseRejectionEvent:true,PushEvent:true,RTCDataChannelEvent:true,RTCDTMFToneChangeEvent:true,RTCPeerConnectionIceEvent:true,RTCTrackEvent:true,SecurityPolicyViolationEvent:true,SensorErrorEvent:true,SpeechRecognitionError:true,SpeechRecognitionEvent:true,SpeechSynthesisEvent:true,StorageEvent:true,SyncEvent:true,TrackEvent:true,TransitionEvent:true,WebKitTransitionEvent:true,VRDeviceEvent:true,VRDisplayEvent:true,VRSessionEvent:true,MojoInterfaceRequestEvent:true,ResourceProgressEvent:true,USBConnectionEvent:true,IDBVersionChangeEvent:true,AudioProcessingEvent:true,OfflineAudioCompletionEvent:true,WebGLContextEvent:true,Event:false,InputEvent:false,SubmitEvent:false,MediaDevices:true,Window:true,DOMWindow:true,EventTarget:false,HTMLFormElement:true,HTMLCollection:true,HTMLFormControlsCollection:true,HTMLOptionsCollection:true,HTMLAudioElement:true,HTMLMediaElement:false,MediaStream:true,MouseEvent:true,DragEvent:true,PointerEvent:true,WheelEvent:true,Document:true,DocumentFragment:true,HTMLDocument:true,ShadowRoot:true,XMLDocument:true,Attr:true,DocumentType:true,Node:false,NodeList:true,RadioNodeList:true,HTMLSelectElement:true,CompositionEvent:true,FocusEvent:true,KeyboardEvent:true,TextEvent:true,TouchEvent:true,UIEvent:false,HTMLVideoElement:true,SVGAElement:true,SVGAnimateElement:true,SVGAnimateMotionElement:true,SVGAnimateTransformElement:true,SVGAnimationElement:true,SVGCircleElement:true,SVGClipPathElement:true,SVGDefsElement:true,SVGDescElement:true,SVGDiscardElement:true,SVGEllipseElement:true,SVGFEBlendElement:true,SVGFEColorMatrixElement:true,SVGFEComponentTransferElement:true,SVGFECompositeElement:true,SVGFEConvolveMatrixElement:true,SVGFEDiffuseLightingElement:true,SVGFEDisplacementMapElement:true,SVGFEDistantLightElement:true,SVGFEFloodElement:true,SVGFEFuncAElement:true,SVGFEFuncBElement:true,SVGFEFuncGElement:true,SVGFEFuncRElement:true,SVGFEGaussianBlurElement:true,SVGFEImageElement:true,SVGFEMergeElement:true,SVGFEMergeNodeElement:true,SVGFEMorphologyElement:true,SVGFEOffsetElement:true,SVGFEPointLightElement:true,SVGFESpecularLightingElement:true,SVGFESpotLightElement:true,SVGFETileElement:true,SVGFETurbulenceElement:true,SVGFilterElement:true,SVGForeignObjectElement:true,SVGGElement:true,SVGGeometryElement:true,SVGGraphicsElement:true,SVGImageElement:true,SVGLineElement:true,SVGLinearGradientElement:true,SVGMarkerElement:true,SVGMaskElement:true,SVGMetadataElement:true,SVGPathElement:true,SVGPatternElement:true,SVGPolygonElement:true,SVGPolylineElement:true,SVGRadialGradientElement:true,SVGRectElement:true,SVGScriptElement:true,SVGSetElement:true,SVGStopElement:true,SVGStyleElement:true,SVGElement:true,SVGSVGElement:true,SVGSwitchElement:true,SVGSymbolElement:true,SVGTSpanElement:true,SVGTextContentElement:true,SVGTextElement:true,SVGTextPathElement:true,SVGTextPositioningElement:true,SVGTitleElement:true,SVGUseElement:true,SVGViewElement:true,SVGGradientElement:true,SVGComponentTransferFunctionElement:true,SVGFEDropShadowElement:true,SVGMPathElement:true})})()
+Function.prototype.$0=function(){return this()}
+Function.prototype.$1=function(a){return this(a)}
+Function.prototype.$2=function(a,b){return this(a,b)}
+Function.prototype.$3=function(a,b,c){return this(a,b,c)}
+Function.prototype.$4=function(a,b,c,d){return this(a,b,c,d)}
+Function.prototype.$1$1=function(a){return this(a)}
+convertAllToFastObject(w)
+convertToFastObject($);(function(a){if(typeof document==="undefined"){a(null)
+return}if(typeof document.currentScript!="undefined"){a(document.currentScript)
+return}var s=document.scripts
+function onLoad(b){for(var q=0;q -1; i -= 1) {
+ if (ary[i] && func(ary[i], i, ary)) {
+ break;
+ }
+ }
+ }
+ }
+
+ function hasProp(obj, prop) {
+ return hasOwn.call(obj, prop);
+ }
+
+ function getOwn(obj, prop) {
+ return hasProp(obj, prop) && obj[prop];
+ }
+
+ /**
+ * Cycles over properties in an object and calls a function for each
+ * property value. If the function returns a truthy value, then the
+ * iteration is stopped.
+ */
+ function eachProp(obj, func) {
+ var prop;
+ for (prop in obj) {
+ if (hasProp(obj, prop)) {
+ if (func(obj[prop], prop)) {
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * Simple function to mix in properties from source into target,
+ * but only if target does not already have a property of the same name.
+ */
+ function mixin(target, source, force, deepStringMixin) {
+ if (source) {
+ eachProp(source, function (value, prop) {
+ if (force || !hasProp(target, prop)) {
+ if (deepStringMixin && typeof value === 'object' && value &&
+ !isArray(value) && !isFunction(value) &&
+ !(value instanceof RegExp)) {
+
+ if (!target[prop]) {
+ target[prop] = {};
+ }
+ mixin(target[prop], value, force, deepStringMixin);
+ } else {
+ target[prop] = value;
+ }
+ }
+ });
+ }
+ return target;
+ }
+
+ //Similar to Function.prototype.bind, but the 'this' object is specified
+ //first, since it is easier to read/figure out what 'this' will be.
+ function bind(obj, fn) {
+ return function () {
+ return fn.apply(obj, arguments);
+ };
+ }
+
+ function scripts() {
+ return document.getElementsByTagName('script');
+ }
+
+ function defaultOnError(err) {
+ throw err;
+ }
+
+ //Allow getting a global that is expressed in
+ //dot notation, like 'a.b.c'.
+ function getGlobal(value) {
+ if (!value) {
+ return value;
+ }
+ var g = global;
+ each(value.split('.'), function (part) {
+ g = g[part];
+ });
+ return g;
+ }
+
+ /**
+ * Constructs an error with a pointer to an URL with more information.
+ * @param {String} id the error ID that maps to an ID on a web page.
+ * @param {String} message human readable error.
+ * @param {Error} [err] the original error, if there is one.
+ *
+ * @returns {Error}
+ */
+ function makeError(id, msg, err, requireModules) {
+ var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+ e.requireType = id;
+ e.requireModules = requireModules;
+ if (err) {
+ e.originalError = err;
+ }
+ return e;
+ }
+
+ if (typeof define !== 'undefined') {
+ //If a define is already in play via another AMD loader,
+ //do not overwrite.
+ return;
+ }
+
+ if (typeof requirejs !== 'undefined') {
+ if (isFunction(requirejs)) {
+ //Do not overwrite an existing requirejs instance.
+ return;
+ }
+ cfg = requirejs;
+ requirejs = undefined;
+ }
+
+ //Allow for a require config object
+ if (typeof require !== 'undefined' && !isFunction(require)) {
+ //assume it is a config object.
+ cfg = require;
+ require = undefined;
+ }
+
+ function newContext(contextName) {
+ var inCheckLoaded, Module, context, handlers,
+ checkLoadedTimeoutId,
+ config = {
+ //Defaults. Do not set a default for map
+ //config to speed up normalize(), which
+ //will run faster if there is no default.
+ waitSeconds: 7,
+ baseUrl: './',
+ paths: {},
+ bundles: {},
+ pkgs: {},
+ shim: {},
+ config: {}
+ },
+ registry = {},
+ //registry of just enabled modules, to speed
+ //cycle breaking code when lots of modules
+ //are registered, but not activated.
+ enabledRegistry = {},
+ undefEvents = {},
+ defQueue = [],
+ defined = {},
+ urlFetched = {},
+ bundlesMap = {},
+ requireCounter = 1,
+ unnormalizedCounter = 1;
+
+ /**
+ * Trims the . and .. from an array of path segments.
+ * It will keep a leading path segment if a .. will become
+ * the first path segment, to help with module name lookups,
+ * which act like paths, but can be remapped. But the end result,
+ * all paths that use this function should look normalized.
+ * NOTE: this method MODIFIES the input array.
+ * @param {Array} ary the array of path segments.
+ */
+ function trimDots(ary) {
+ var i, part;
+ for (i = 0; i < ary.length; i++) {
+ part = ary[i];
+ if (part === '.') {
+ ary.splice(i, 1);
+ i -= 1;
+ } else if (part === '..') {
+ // If at the start, or previous value is still ..,
+ // keep them so that when converted to a path it may
+ // still work when converted to a path, even though
+ // as an ID it is less than ideal. In larger point
+ // releases, may be better to just kick out an error.
+ if (i === 0 || (i === 1 && ary[2] === '..') || ary[i - 1] === '..') {
+ continue;
+ } else if (i > 0) {
+ ary.splice(i - 1, 2);
+ i -= 2;
+ }
+ }
+ }
+ }
+
+ /**
+ * Given a relative module name, like ./something, normalize it to
+ * a real name that can be mapped to a path.
+ * @param {String} name the relative name
+ * @param {String} baseName a real name that the name arg is relative
+ * to.
+ * @param {Boolean} applyMap apply the map config to the value. Should
+ * only be done if this normalization is for a dependency ID.
+ * @returns {String} normalized name
+ */
+ function normalize(name, baseName, applyMap) {
+ var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex,
+ foundMap, foundI, foundStarMap, starI, normalizedBaseParts,
+ baseParts = (baseName && baseName.split('/')),
+ map = config.map,
+ starMap = map && map['*'];
+
+ //Adjust any relative paths.
+ if (name) {
+ name = name.split('/');
+ lastIndex = name.length - 1;
+
+ // If wanting node ID compatibility, strip .js from end
+ // of IDs. Have to do this here, and not in nameToUrl
+ // because node allows either .js or non .js to map
+ // to same file.
+ if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
+ name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
+ }
+
+ // Starts with a '.' so need the baseName
+ if (name[0].charAt(0) === '.' && baseParts) {
+ //Convert baseName to array, and lop off the last part,
+ //so that . matches that 'directory' and not name of the baseName's
+ //module. For instance, baseName of 'one/two/three', maps to
+ //'one/two/three.js', but we want the directory, 'one/two' for
+ //this normalization.
+ normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+ name = normalizedBaseParts.concat(name);
+ }
+
+ trimDots(name);
+ name = name.join('/');
+ }
+
+ //Apply map config if available.
+ if (applyMap && map && (baseParts || starMap)) {
+ nameParts = name.split('/');
+
+ outerLoop: for (i = nameParts.length; i > 0; i -= 1) {
+ nameSegment = nameParts.slice(0, i).join('/');
+
+ if (baseParts) {
+ //Find the longest baseName segment match in the config.
+ //So, do joins on the biggest to smallest lengths of baseParts.
+ for (j = baseParts.length; j > 0; j -= 1) {
+ mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+ //baseName segment has config, find if it has one for
+ //this name.
+ if (mapValue) {
+ mapValue = getOwn(mapValue, nameSegment);
+ if (mapValue) {
+ //Match, update name to the new value.
+ foundMap = mapValue;
+ foundI = i;
+ break outerLoop;
+ }
+ }
+ }
+ }
+
+ //Check for a star map match, but just hold on to it,
+ //if there is a shorter segment match later in a matching
+ //config, then favor over this star map.
+ if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+ foundStarMap = getOwn(starMap, nameSegment);
+ starI = i;
+ }
+ }
+
+ if (!foundMap && foundStarMap) {
+ foundMap = foundStarMap;
+ foundI = starI;
+ }
+
+ if (foundMap) {
+ nameParts.splice(0, foundI, foundMap);
+ name = nameParts.join('/');
+ }
+ }
+
+ // If the name points to a package's name, use
+ // the package main instead.
+ pkgMain = getOwn(config.pkgs, name);
+
+ return pkgMain ? pkgMain : name;
+ }
+
+ function removeScript(name) {
+ if (isBrowser) {
+ each(scripts(), function (scriptNode) {
+ if (scriptNode.getAttribute('data-requiremodule') === name &&
+ scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+ scriptNode.parentNode.removeChild(scriptNode);
+ return true;
+ }
+ });
+ }
+ }
+
+ function hasPathFallback(id) {
+ var pathConfig = getOwn(config.paths, id);
+ if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+ //Pop off the first array value, since it failed, and
+ //retry
+ pathConfig.shift();
+ context.require.undef(id);
+
+ //Custom require that does not do map translation, since
+ //ID is "absolute", already mapped/resolved.
+ context.makeRequire(null, {
+ skipMap: true
+ })([id]);
+
+ return true;
+ }
+ }
+
+ //Turns a plugin!resource to [plugin, resource]
+ //with the plugin being undefined if the name
+ //did not have a plugin prefix.
+ function splitPrefix(name) {
+ var prefix,
+ index = name ? name.indexOf('!') : -1;
+ if (index > -1) {
+ prefix = name.substring(0, index);
+ name = name.substring(index + 1, name.length);
+ }
+ return [prefix, name];
+ }
+
+ /**
+ * Creates a module mapping that includes plugin prefix, module
+ * name, and path. If parentModuleMap is provided it will
+ * also normalize the name via require.normalize()
+ *
+ * @param {String} name the module name
+ * @param {String} [parentModuleMap] parent module map
+ * for the module name, used to resolve relative names.
+ * @param {Boolean} isNormalized: is the ID already normalized.
+ * This is true if this call is done for a define() module ID.
+ * @param {Boolean} applyMap: apply the map config to the ID.
+ * Should only be true if this map is for a dependency.
+ *
+ * @returns {Object}
+ */
+ function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+ var url, pluginModule, suffix, nameParts,
+ prefix = null,
+ parentName = parentModuleMap ? parentModuleMap.name : null,
+ originalName = name,
+ isDefine = true,
+ normalizedName = '';
+
+ //If no name, then it means it is a require call, generate an
+ //internal name.
+ if (!name) {
+ isDefine = false;
+ name = '_@r' + (requireCounter += 1);
+ }
+
+ nameParts = splitPrefix(name);
+ prefix = nameParts[0];
+ name = nameParts[1];
+
+ if (prefix) {
+ prefix = normalize(prefix, parentName, applyMap);
+ pluginModule = getOwn(defined, prefix);
+ }
+
+ //Account for relative paths if there is a base name.
+ if (name) {
+ if (prefix) {
+ if (isNormalized) {
+ normalizedName = name;
+ } else if (pluginModule && pluginModule.normalize) {
+ //Plugin is loaded, use its normalize method.
+ normalizedName = pluginModule.normalize(name, function (name) {
+ return normalize(name, parentName, applyMap);
+ });
+ } else {
+ // If nested plugin references, then do not try to
+ // normalize, as it will not normalize correctly. This
+ // places a restriction on resourceIds, and the longer
+ // term solution is not to normalize until plugins are
+ // loaded and all normalizations to allow for async
+ // loading of a loader plugin. But for now, fixes the
+ // common uses. Details in #1131
+ normalizedName = name.indexOf('!') === -1 ?
+ normalize(name, parentName, applyMap) :
+ name;
+ }
+ } else {
+ //A regular module.
+ normalizedName = normalize(name, parentName, applyMap);
+
+ //Normalized name may be a plugin ID due to map config
+ //application in normalize. The map config values must
+ //already be normalized, so do not need to redo that part.
+ nameParts = splitPrefix(normalizedName);
+ prefix = nameParts[0];
+ normalizedName = nameParts[1];
+ isNormalized = true;
+
+ url = context.nameToUrl(normalizedName);
+ }
+ }
+
+ //If the id is a plugin id that cannot be determined if it needs
+ //normalization, stamp it with a unique ID so two matching relative
+ //ids that may conflict can be separate.
+ suffix = prefix && !pluginModule && !isNormalized ?
+ '_unnormalized' + (unnormalizedCounter += 1) :
+ '';
+
+ return {
+ prefix: prefix,
+ name: normalizedName,
+ parentMap: parentModuleMap,
+ unnormalized: !!suffix,
+ url: url,
+ originalName: originalName,
+ isDefine: isDefine,
+ id: (prefix ?
+ prefix + '!' + normalizedName :
+ normalizedName) + suffix
+ };
+ }
+
+ function getModule(depMap) {
+ var id = depMap.id,
+ mod = getOwn(registry, id);
+
+ if (!mod) {
+ mod = registry[id] = new context.Module(depMap);
+ }
+
+ return mod;
+ }
+
+ function on(depMap, name, fn) {
+ var id = depMap.id,
+ mod = getOwn(registry, id);
+
+ if (hasProp(defined, id) &&
+ (!mod || mod.defineEmitComplete)) {
+ if (name === 'defined') {
+ fn(defined[id]);
+ }
+ } else {
+ mod = getModule(depMap);
+ if (mod.error && name === 'error') {
+ fn(mod.error);
+ } else {
+ mod.on(name, fn);
+ }
+ }
+ }
+
+ function onError(err, errback) {
+ var ids = err.requireModules,
+ notified = false;
+
+ if (errback) {
+ errback(err);
+ } else {
+ each(ids, function (id) {
+ var mod = getOwn(registry, id);
+ if (mod) {
+ //Set error on module, so it skips timeout checks.
+ mod.error = err;
+ if (mod.events.error) {
+ notified = true;
+ mod.emit('error', err);
+ }
+ }
+ });
+
+ if (!notified) {
+ req.onError(err);
+ }
+ }
+ }
+
+ /**
+ * Internal method to transfer globalQueue items to this context's
+ * defQueue.
+ */
+ function takeGlobalQueue() {
+ //Push all the globalDefQueue items into the context's defQueue
+ if (globalDefQueue.length) {
+ each(globalDefQueue, function(queueItem) {
+ var id = queueItem[0];
+ if (typeof id === 'string') {
+ context.defQueueMap[id] = true;
+ }
+ defQueue.push(queueItem);
+ });
+ globalDefQueue = [];
+ }
+ }
+
+ handlers = {
+ 'require': function (mod) {
+ if (mod.require) {
+ return mod.require;
+ } else {
+ return (mod.require = context.makeRequire(mod.map));
+ }
+ },
+ 'exports': function (mod) {
+ mod.usingExports = true;
+ if (mod.map.isDefine) {
+ if (mod.exports) {
+ return (defined[mod.map.id] = mod.exports);
+ } else {
+ return (mod.exports = defined[mod.map.id] = {});
+ }
+ }
+ },
+ 'module': function (mod) {
+ if (mod.module) {
+ return mod.module;
+ } else {
+ return (mod.module = {
+ id: mod.map.id,
+ uri: mod.map.url,
+ config: function () {
+ return getOwn(config.config, mod.map.id) || {};
+ },
+ exports: mod.exports || (mod.exports = {})
+ });
+ }
+ }
+ };
+
+ function cleanRegistry(id) {
+ //Clean up machinery used for waiting modules.
+ delete registry[id];
+ delete enabledRegistry[id];
+ }
+
+ function breakCycle(mod, traced, processed) {
+ var id = mod.map.id;
+
+ if (mod.error) {
+ mod.emit('error', mod.error);
+ } else {
+ traced[id] = true;
+ each(mod.depMaps, function (depMap, i) {
+ var depId = depMap.id,
+ dep = getOwn(registry, depId);
+
+ //Only force things that have not completed
+ //being defined, so still in the registry,
+ //and only if it has not been matched up
+ //in the module already.
+ if (dep && !mod.depMatched[i] && !processed[depId]) {
+ if (getOwn(traced, depId)) {
+ mod.defineDep(i, defined[depId]);
+ mod.check(); //pass false?
+ } else {
+ breakCycle(dep, traced, processed);
+ }
+ }
+ });
+ processed[id] = true;
+ }
+ }
+
+ function checkLoaded() {
+ var err, usingPathFallback,
+ waitInterval = config.waitSeconds * 1000,
+ //It is possible to disable the wait interval by using waitSeconds of 0.
+ expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+ noLoads = [],
+ reqCalls = [],
+ stillLoading = false,
+ needCycleCheck = true;
+
+ //Do not bother if this call was a result of a cycle break.
+ if (inCheckLoaded) {
+ return;
+ }
+
+ inCheckLoaded = true;
+
+ //Figure out the state of all the modules.
+ eachProp(enabledRegistry, function (mod) {
+ var map = mod.map,
+ modId = map.id;
+
+ //Skip things that are not enabled or in error state.
+ if (!mod.enabled) {
+ return;
+ }
+
+ if (!map.isDefine) {
+ reqCalls.push(mod);
+ }
+
+ if (!mod.error) {
+ //If the module should be executed, and it has not
+ //been inited and time is up, remember it.
+ if (!mod.inited && expired) {
+ if (hasPathFallback(modId)) {
+ usingPathFallback = true;
+ stillLoading = true;
+ } else {
+ noLoads.push(modId);
+ removeScript(modId);
+ }
+ } else if (!mod.inited && mod.fetched && map.isDefine) {
+ stillLoading = true;
+ if (!map.prefix) {
+ //No reason to keep looking for unfinished
+ //loading. If the only stillLoading is a
+ //plugin resource though, keep going,
+ //because it may be that a plugin resource
+ //is waiting on a non-plugin cycle.
+ return (needCycleCheck = false);
+ }
+ }
+ }
+ });
+
+ if (expired && noLoads.length) {
+ //If wait time expired, throw error of unloaded modules.
+ err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+ err.contextName = context.contextName;
+ return onError(err);
+ }
+
+ //Not expired, check for a cycle.
+ if (needCycleCheck) {
+ each(reqCalls, function (mod) {
+ breakCycle(mod, {}, {});
+ });
+ }
+
+ //If still waiting on loads, and the waiting load is something
+ //other than a plugin resource, or there are still outstanding
+ //scripts, then just try back later.
+ if ((!expired || usingPathFallback) && stillLoading) {
+ //Something is still waiting to load. Wait for it, but only
+ //if a timeout is not already in effect.
+ if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+ checkLoadedTimeoutId = setTimeout(function () {
+ checkLoadedTimeoutId = 0;
+ checkLoaded();
+ }, 50);
+ }
+ }
+
+ inCheckLoaded = false;
+ }
+
+ Module = function (map) {
+ this.events = getOwn(undefEvents, map.id) || {};
+ this.map = map;
+ this.shim = getOwn(config.shim, map.id);
+ this.depExports = [];
+ this.depMaps = [];
+ this.depMatched = [];
+ this.pluginMaps = {};
+ this.depCount = 0;
+
+ /* this.exports this.factory
+ this.depMaps = [],
+ this.enabled, this.fetched
+ */
+ };
+
+ Module.prototype = {
+ init: function (depMaps, factory, errback, options) {
+ options = options || {};
+
+ //Do not do more inits if already done. Can happen if there
+ //are multiple define calls for the same module. That is not
+ //a normal, common case, but it is also not unexpected.
+ if (this.inited) {
+ return;
+ }
+
+ this.factory = factory;
+
+ if (errback) {
+ //Register for errors on this module.
+ this.on('error', errback);
+ } else if (this.events.error) {
+ //If no errback already, but there are error listeners
+ //on this module, set up an errback to pass to the deps.
+ errback = bind(this, function (err) {
+ this.emit('error', err);
+ });
+ }
+
+ //Do a copy of the dependency array, so that
+ //source inputs are not modified. For example
+ //"shim" deps are passed in here directly, and
+ //doing a direct modification of the depMaps array
+ //would affect that config.
+ this.depMaps = depMaps && depMaps.slice(0);
+
+ this.errback = errback;
+
+ //Indicate this module has be initialized
+ this.inited = true;
+
+ this.ignore = options.ignore;
+
+ //Could have option to init this module in enabled mode,
+ //or could have been previously marked as enabled. However,
+ //the dependencies are not known until init is called. So
+ //if enabled previously, now trigger dependencies as enabled.
+ if (options.enabled || this.enabled) {
+ //Enable this module and dependencies.
+ //Will call this.check()
+ this.enable();
+ } else {
+ this.check();
+ }
+ },
+
+ defineDep: function (i, depExports) {
+ //Because of cycles, defined callback for a given
+ //export can be called more than once.
+ if (!this.depMatched[i]) {
+ this.depMatched[i] = true;
+ this.depCount -= 1;
+ this.depExports[i] = depExports;
+ }
+ },
+
+ fetch: function () {
+ if (this.fetched) {
+ return;
+ }
+ this.fetched = true;
+
+ context.startTime = (new Date()).getTime();
+
+ var map = this.map;
+
+ //If the manager is for a plugin managed resource,
+ //ask the plugin to load it now.
+ if (this.shim) {
+ context.makeRequire(this.map, {
+ enableBuildCallback: true
+ })(this.shim.deps || [], bind(this, function () {
+ return map.prefix ? this.callPlugin() : this.load();
+ }));
+ } else {
+ //Regular dependency.
+ return map.prefix ? this.callPlugin() : this.load();
+ }
+ },
+
+ load: function () {
+ var url = this.map.url;
+
+ //Regular dependency.
+ if (!urlFetched[url]) {
+ urlFetched[url] = true;
+ context.load(this.map.id, url);
+ }
+ },
+
+ /**
+ * Checks if the module is ready to define itself, and if so,
+ * define it.
+ */
+ check: function () {
+ if (!this.enabled || this.enabling) {
+ return;
+ }
+
+ var err, cjsModule,
+ id = this.map.id,
+ depExports = this.depExports,
+ exports = this.exports,
+ factory = this.factory;
+
+ if (!this.inited) {
+ // Only fetch if not already in the defQueue.
+ if (!hasProp(context.defQueueMap, id)) {
+ this.fetch();
+ }
+ } else if (this.error) {
+ this.emit('error', this.error);
+ } else if (!this.defining) {
+ //The factory could trigger another require call
+ //that would result in checking this module to
+ //define itself again. If already in the process
+ //of doing that, skip this work.
+ this.defining = true;
+
+ if (this.depCount < 1 && !this.defined) {
+ if (isFunction(factory)) {
+ //If there is an error listener, favor passing
+ //to that instead of throwing an error. However,
+ //only do it for define()'d modules. require
+ //errbacks should not be called for failures in
+ //their callbacks (#699). However if a global
+ //onError is set, use that.
+ if ((this.events.error && this.map.isDefine) ||
+ req.onError !== defaultOnError) {
+ try {
+ exports = context.execCb(id, factory, depExports, exports);
+ } catch (e) {
+ err = e;
+ }
+ } else {
+ exports = context.execCb(id, factory, depExports, exports);
+ }
+
+ // Favor return value over exports. If node/cjs in play,
+ // then will not have a return value anyway. Favor
+ // module.exports assignment over exports object.
+ if (this.map.isDefine && exports === undefined) {
+ cjsModule = this.module;
+ if (cjsModule) {
+ exports = cjsModule.exports;
+ } else if (this.usingExports) {
+ //exports already set the defined value.
+ exports = this.exports;
+ }
+ }
+
+ if (err) {
+ err.requireMap = this.map;
+ err.requireModules = this.map.isDefine ? [this.map.id] : null;
+ err.requireType = this.map.isDefine ? 'define' : 'require';
+ return onError((this.error = err));
+ }
+
+ } else {
+ //Just a literal value
+ exports = factory;
+ }
+
+ this.exports = exports;
+
+ if (this.map.isDefine && !this.ignore) {
+ defined[id] = exports;
+
+ if (req.onResourceLoad) {
+ var resLoadMaps = [];
+ each(this.depMaps, function (depMap) {
+ resLoadMaps.push(depMap.normalizedMap || depMap);
+ });
+ req.onResourceLoad(context, this.map, resLoadMaps);
+ }
+ }
+
+ //Clean up
+ cleanRegistry(id);
+
+ this.defined = true;
+ }
+
+ //Finished the define stage. Allow calling check again
+ //to allow define notifications below in the case of a
+ //cycle.
+ this.defining = false;
+
+ if (this.defined && !this.defineEmitted) {
+ this.defineEmitted = true;
+ this.emit('defined', this.exports);
+ this.defineEmitComplete = true;
+ }
+
+ }
+ },
+
+ callPlugin: function () {
+ var map = this.map,
+ id = map.id,
+ //Map already normalized the prefix.
+ pluginMap = makeModuleMap(map.prefix);
+
+ //Mark this as a dependency for this plugin, so it
+ //can be traced for cycles.
+ this.depMaps.push(pluginMap);
+
+ on(pluginMap, 'defined', bind(this, function (plugin) {
+ var load, normalizedMap, normalizedMod,
+ bundleId = getOwn(bundlesMap, this.map.id),
+ name = this.map.name,
+ parentName = this.map.parentMap ? this.map.parentMap.name : null,
+ localRequire = context.makeRequire(map.parentMap, {
+ enableBuildCallback: true
+ });
+
+ //If current map is not normalized, wait for that
+ //normalized name to load instead of continuing.
+ if (this.map.unnormalized) {
+ //Normalize the ID if the plugin allows it.
+ if (plugin.normalize) {
+ name = plugin.normalize(name, function (name) {
+ return normalize(name, parentName, true);
+ }) || '';
+ }
+
+ //prefix and name should already be normalized, no need
+ //for applying map config again either.
+ normalizedMap = makeModuleMap(map.prefix + '!' + name,
+ this.map.parentMap,
+ true);
+ on(normalizedMap,
+ 'defined', bind(this, function (value) {
+ this.map.normalizedMap = normalizedMap;
+ this.init([], function () { return value; }, null, {
+ enabled: true,
+ ignore: true
+ });
+ }));
+
+ normalizedMod = getOwn(registry, normalizedMap.id);
+ if (normalizedMod) {
+ //Mark this as a dependency for this plugin, so it
+ //can be traced for cycles.
+ this.depMaps.push(normalizedMap);
+
+ if (this.events.error) {
+ normalizedMod.on('error', bind(this, function (err) {
+ this.emit('error', err);
+ }));
+ }
+ normalizedMod.enable();
+ }
+
+ return;
+ }
+
+ //If a paths config, then just load that file instead to
+ //resolve the plugin, as it is built into that paths layer.
+ if (bundleId) {
+ this.map.url = context.nameToUrl(bundleId);
+ this.load();
+ return;
+ }
+
+ load = bind(this, function (value) {
+ this.init([], function () { return value; }, null, {
+ enabled: true
+ });
+ });
+
+ load.error = bind(this, function (err) {
+ this.inited = true;
+ this.error = err;
+ err.requireModules = [id];
+
+ //Remove temp unnormalized modules for this module,
+ //since they will never be resolved otherwise now.
+ eachProp(registry, function (mod) {
+ if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+ cleanRegistry(mod.map.id);
+ }
+ });
+
+ onError(err);
+ });
+
+ //Allow plugins to load other code without having to know the
+ //context or how to 'complete' the load.
+ load.fromText = bind(this, function (text, textAlt) {
+ /*jslint evil: true */
+ var moduleName = map.name,
+ moduleMap = makeModuleMap(moduleName),
+ hasInteractive = useInteractive;
+
+ //As of 2.1.0, support just passing the text, to reinforce
+ //fromText only being called once per resource. Still
+ //support old style of passing moduleName but discard
+ //that moduleName in favor of the internal ref.
+ if (textAlt) {
+ text = textAlt;
+ }
+
+ //Turn off interactive script matching for IE for any define
+ //calls in the text, then turn it back on at the end.
+ if (hasInteractive) {
+ useInteractive = false;
+ }
+
+ //Prime the system by creating a module instance for
+ //it.
+ getModule(moduleMap);
+
+ //Transfer any config to this other module.
+ if (hasProp(config.config, id)) {
+ config.config[moduleName] = config.config[id];
+ }
+
+ try {
+ req.exec(text);
+ } catch (e) {
+ return onError(makeError('fromtexteval',
+ 'fromText eval for ' + id +
+ ' failed: ' + e,
+ e,
+ [id]));
+ }
+
+ if (hasInteractive) {
+ useInteractive = true;
+ }
+
+ //Mark this as a dependency for the plugin
+ //resource
+ this.depMaps.push(moduleMap);
+
+ //Support anonymous modules.
+ context.completeLoad(moduleName);
+
+ //Bind the value of that module to the value for this
+ //resource ID.
+ localRequire([moduleName], load);
+ });
+
+ //Use parentName here since the plugin's name is not reliable,
+ //could be some weird string with no path that actually wants to
+ //reference the parentName's path.
+ plugin.load(map.name, localRequire, load, config);
+ }));
+
+ context.enable(pluginMap, this);
+ this.pluginMaps[pluginMap.id] = pluginMap;
+ },
+
+ enable: function () {
+ enabledRegistry[this.map.id] = this;
+ this.enabled = true;
+
+ //Set flag mentioning that the module is enabling,
+ //so that immediate calls to the defined callbacks
+ //for dependencies do not trigger inadvertent load
+ //with the depCount still being zero.
+ this.enabling = true;
+
+ //Enable each dependency
+ each(this.depMaps, bind(this, function (depMap, i) {
+ var id, mod, handler;
+
+ if (typeof depMap === 'string') {
+ //Dependency needs to be converted to a depMap
+ //and wired up to this module.
+ depMap = makeModuleMap(depMap,
+ (this.map.isDefine ? this.map : this.map.parentMap),
+ false,
+ !this.skipMap);
+ this.depMaps[i] = depMap;
+
+ handler = getOwn(handlers, depMap.id);
+
+ if (handler) {
+ this.depExports[i] = handler(this);
+ return;
+ }
+
+ this.depCount += 1;
+
+ on(depMap, 'defined', bind(this, function (depExports) {
+ if (this.undefed) {
+ return;
+ }
+ this.defineDep(i, depExports);
+ this.check();
+ }));
+
+ if (this.errback) {
+ on(depMap, 'error', bind(this, this.errback));
+ } else if (this.events.error) {
+ // No direct errback on this module, but something
+ // else is listening for errors, so be sure to
+ // propagate the error correctly.
+ on(depMap, 'error', bind(this, function(err) {
+ this.emit('error', err);
+ }));
+ }
+ }
+
+ id = depMap.id;
+ mod = registry[id];
+
+ //Skip special modules like 'require', 'exports', 'module'
+ //Also, don't call enable if it is already enabled,
+ //important in circular dependency cases.
+ if (!hasProp(handlers, id) && mod && !mod.enabled) {
+ context.enable(depMap, this);
+ }
+ }));
+
+ //Enable each plugin that is used in
+ //a dependency
+ eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+ var mod = getOwn(registry, pluginMap.id);
+ if (mod && !mod.enabled) {
+ context.enable(pluginMap, this);
+ }
+ }));
+
+ this.enabling = false;
+
+ this.check();
+ },
+
+ on: function (name, cb) {
+ var cbs = this.events[name];
+ if (!cbs) {
+ cbs = this.events[name] = [];
+ }
+ cbs.push(cb);
+ },
+
+ emit: function (name, evt) {
+ each(this.events[name], function (cb) {
+ cb(evt);
+ });
+ if (name === 'error') {
+ //Now that the error handler was triggered, remove
+ //the listeners, since this broken Module instance
+ //can stay around for a while in the registry.
+ delete this.events[name];
+ }
+ }
+ };
+
+ function callGetModule(args) {
+ //Skip modules already defined.
+ if (!hasProp(defined, args[0])) {
+ getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+ }
+ }
+
+ function removeListener(node, func, name, ieName) {
+ //Favor detachEvent because of IE9
+ //issue, see attachEvent/addEventListener comment elsewhere
+ //in this file.
+ if (node.detachEvent && !isOpera) {
+ //Probably IE. If not it will throw an error, which will be
+ //useful to know.
+ if (ieName) {
+ node.detachEvent(ieName, func);
+ }
+ } else {
+ node.removeEventListener(name, func, false);
+ }
+ }
+
+ /**
+ * Given an event from a script node, get the requirejs info from it,
+ * and then removes the event listeners on the node.
+ * @param {Event} evt
+ * @returns {Object}
+ */
+ function getScriptData(evt) {
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
+ //all old browsers will be supported, but this one was easy enough
+ //to support and still makes sense.
+ var node = evt.currentTarget || evt.srcElement;
+
+ //Remove the listeners once here.
+ removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+ removeListener(node, context.onScriptError, 'error');
+
+ return {
+ node: node,
+ id: node && node.getAttribute('data-requiremodule')
+ };
+ }
+
+ function intakeDefines() {
+ var args;
+
+ //Any defined modules in the global queue, intake them now.
+ takeGlobalQueue();
+
+ //Make sure any remaining defQueue items get properly processed.
+ while (defQueue.length) {
+ args = defQueue.shift();
+ if (args[0] === null) {
+ return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' +
+ args[args.length - 1]));
+ } else {
+ //args are id, deps, factory. Should be normalized by the
+ //define() function.
+ callGetModule(args);
+ }
+ }
+ context.defQueueMap = {};
+ }
+
+ context = {
+ config: config,
+ contextName: contextName,
+ registry: registry,
+ defined: defined,
+ urlFetched: urlFetched,
+ defQueue: defQueue,
+ defQueueMap: {},
+ Module: Module,
+ makeModuleMap: makeModuleMap,
+ nextTick: req.nextTick,
+ onError: onError,
+
+ /**
+ * Set a configuration for the context.
+ * @param {Object} cfg config object to integrate.
+ */
+ configure: function (cfg) {
+ //Make sure the baseUrl ends in a slash.
+ if (cfg.baseUrl) {
+ if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+ cfg.baseUrl += '/';
+ }
+ }
+
+ // Convert old style urlArgs string to a function.
+ if (typeof cfg.urlArgs === 'string') {
+ var urlArgs = cfg.urlArgs;
+ cfg.urlArgs = function(id, url) {
+ return (url.indexOf('?') === -1 ? '?' : '&') + urlArgs;
+ };
+ }
+
+ //Save off the paths since they require special processing,
+ //they are additive.
+ var shim = config.shim,
+ objs = {
+ paths: true,
+ bundles: true,
+ config: true,
+ map: true
+ };
+
+ eachProp(cfg, function (value, prop) {
+ if (objs[prop]) {
+ if (!config[prop]) {
+ config[prop] = {};
+ }
+ mixin(config[prop], value, true, true);
+ } else {
+ config[prop] = value;
+ }
+ });
+
+ //Reverse map the bundles
+ if (cfg.bundles) {
+ eachProp(cfg.bundles, function (value, prop) {
+ each(value, function (v) {
+ if (v !== prop) {
+ bundlesMap[v] = prop;
+ }
+ });
+ });
+ }
+
+ //Merge shim
+ if (cfg.shim) {
+ eachProp(cfg.shim, function (value, id) {
+ //Normalize the structure
+ if (isArray(value)) {
+ value = {
+ deps: value
+ };
+ }
+ if ((value.exports || value.init) && !value.exportsFn) {
+ value.exportsFn = context.makeShimExports(value);
+ }
+ shim[id] = value;
+ });
+ config.shim = shim;
+ }
+
+ //Adjust packages if necessary.
+ if (cfg.packages) {
+ each(cfg.packages, function (pkgObj) {
+ var location, name;
+
+ pkgObj = typeof pkgObj === 'string' ? {name: pkgObj} : pkgObj;
+
+ name = pkgObj.name;
+ location = pkgObj.location;
+ if (location) {
+ config.paths[name] = pkgObj.location;
+ }
+
+ //Save pointer to main module ID for pkg name.
+ //Remove leading dot in main, so main paths are normalized,
+ //and remove any trailing .js, since different package
+ //envs have different conventions: some use a module name,
+ //some use a file name.
+ config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main')
+ .replace(currDirRegExp, '')
+ .replace(jsSuffixRegExp, '');
+ });
+ }
+
+ //If there are any "waiting to execute" modules in the registry,
+ //update the maps for them, since their info, like URLs to load,
+ //may have changed.
+ eachProp(registry, function (mod, id) {
+ //If module already has init called, since it is too
+ //late to modify them, and ignore unnormalized ones
+ //since they are transient.
+ if (!mod.inited && !mod.map.unnormalized) {
+ mod.map = makeModuleMap(id, null, true);
+ }
+ });
+
+ //If a deps array or a config callback is specified, then call
+ //require with those args. This is useful when require is defined as a
+ //config object before require.js is loaded.
+ if (cfg.deps || cfg.callback) {
+ context.require(cfg.deps || [], cfg.callback);
+ }
+ },
+
+ makeShimExports: function (value) {
+ function fn() {
+ var ret;
+ if (value.init) {
+ ret = value.init.apply(global, arguments);
+ }
+ return ret || (value.exports && getGlobal(value.exports));
+ }
+ return fn;
+ },
+
+ makeRequire: function (relMap, options) {
+ options = options || {};
+
+ function localRequire(deps, callback, errback) {
+ var id, map, requireMod;
+
+ if (options.enableBuildCallback && callback && isFunction(callback)) {
+ callback.__requireJsBuild = true;
+ }
+
+ if (typeof deps === 'string') {
+ if (isFunction(callback)) {
+ //Invalid call
+ return onError(makeError('requireargs', 'Invalid require call'), errback);
+ }
+
+ //If require|exports|module are requested, get the
+ //value for them from the special handlers. Caveat:
+ //this only works while module is being defined.
+ if (relMap && hasProp(handlers, deps)) {
+ return handlers[deps](registry[relMap.id]);
+ }
+
+ //Synchronous access to one module. If require.get is
+ //available (as in the Node adapter), prefer that.
+ if (req.get) {
+ return req.get(context, deps, relMap, localRequire);
+ }
+
+ //Normalize module name, if it contains . or ..
+ map = makeModuleMap(deps, relMap, false, true);
+ id = map.id;
+
+ if (!hasProp(defined, id)) {
+ return onError(makeError('notloaded', 'Module name "' +
+ id +
+ '" has not been loaded yet for context: ' +
+ contextName +
+ (relMap ? '' : '. Use require([])')));
+ }
+ return defined[id];
+ }
+
+ //Grab defines waiting in the global queue.
+ intakeDefines();
+
+ //Mark all the dependencies as needing to be loaded.
+ context.nextTick(function () {
+ //Some defines could have been added since the
+ //require call, collect them.
+ intakeDefines();
+
+ requireMod = getModule(makeModuleMap(null, relMap));
+
+ //Store if map config should be applied to this require
+ //call for dependencies.
+ requireMod.skipMap = options.skipMap;
+
+ requireMod.init(deps, callback, errback, {
+ enabled: true
+ });
+
+ checkLoaded();
+ });
+
+ return localRequire;
+ }
+
+ mixin(localRequire, {
+ isBrowser: isBrowser,
+
+ /**
+ * Converts a module name + .extension into an URL path.
+ * *Requires* the use of a module name. It does not support using
+ * plain URLs like nameToUrl.
+ */
+ toUrl: function (moduleNamePlusExt) {
+ var ext,
+ index = moduleNamePlusExt.lastIndexOf('.'),
+ segment = moduleNamePlusExt.split('/')[0],
+ isRelative = segment === '.' || segment === '..';
+
+ //Have a file extension alias, and it is not the
+ //dots from a relative path.
+ if (index !== -1 && (!isRelative || index > 1)) {
+ ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+ moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+ }
+
+ return context.nameToUrl(normalize(moduleNamePlusExt,
+ relMap && relMap.id, true), ext, true);
+ },
+
+ defined: function (id) {
+ return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+ },
+
+ specified: function (id) {
+ id = makeModuleMap(id, relMap, false, true).id;
+ return hasProp(defined, id) || hasProp(registry, id);
+ }
+ });
+
+ //Only allow undef on top level require calls
+ if (!relMap) {
+ localRequire.undef = function (id) {
+ //Bind any waiting define() calls to this context,
+ //fix for #408
+ takeGlobalQueue();
+
+ var map = makeModuleMap(id, relMap, true),
+ mod = getOwn(registry, id);
+
+ mod.undefed = true;
+ removeScript(id);
+
+ delete defined[id];
+ delete urlFetched[map.url];
+ delete undefEvents[id];
+
+ //Clean queued defines too. Go backwards
+ //in array so that the splices do not
+ //mess up the iteration.
+ eachReverse(defQueue, function(args, i) {
+ if (args[0] === id) {
+ defQueue.splice(i, 1);
+ }
+ });
+ delete context.defQueueMap[id];
+
+ if (mod) {
+ //Hold on to listeners in case the
+ //module will be attempted to be reloaded
+ //using a different config.
+ if (mod.events.defined) {
+ undefEvents[id] = mod.events;
+ }
+
+ cleanRegistry(id);
+ }
+ };
+ }
+
+ return localRequire;
+ },
+
+ /**
+ * Called to enable a module if it is still in the registry
+ * awaiting enablement. A second arg, parent, the parent module,
+ * is passed in for context, when this method is overridden by
+ * the optimizer. Not shown here to keep code compact.
+ */
+ enable: function (depMap) {
+ var mod = getOwn(registry, depMap.id);
+ if (mod) {
+ getModule(depMap).enable();
+ }
+ },
+
+ /**
+ * Internal method used by environment adapters to complete a load event.
+ * A load event could be a script load or just a load pass from a synchronous
+ * load call.
+ * @param {String} moduleName the name of the module to potentially complete.
+ */
+ completeLoad: function (moduleName) {
+ var found, args, mod,
+ shim = getOwn(config.shim, moduleName) || {},
+ shExports = shim.exports;
+
+ takeGlobalQueue();
+
+ while (defQueue.length) {
+ args = defQueue.shift();
+ if (args[0] === null) {
+ args[0] = moduleName;
+ //If already found an anonymous module and bound it
+ //to this name, then this is some other anon module
+ //waiting for its completeLoad to fire.
+ if (found) {
+ break;
+ }
+ found = true;
+ } else if (args[0] === moduleName) {
+ //Found matching define call for this script!
+ found = true;
+ }
+
+ callGetModule(args);
+ }
+ context.defQueueMap = {};
+
+ //Do this after the cycle of callGetModule in case the result
+ //of those calls/init calls changes the registry.
+ mod = getOwn(registry, moduleName);
+
+ if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+ if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+ if (hasPathFallback(moduleName)) {
+ return;
+ } else {
+ return onError(makeError('nodefine',
+ 'No define call for ' + moduleName,
+ null,
+ [moduleName]));
+ }
+ } else {
+ //A script that does not call define(), so just simulate
+ //the call for it.
+ callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+ }
+ }
+
+ checkLoaded();
+ },
+
+ /**
+ * Converts a module name to a file path. Supports cases where
+ * moduleName may actually be just an URL.
+ * Note that it **does not** call normalize on the moduleName,
+ * it is assumed to have already been normalized. This is an
+ * internal API, not a public one. Use toUrl for the public API.
+ */
+ nameToUrl: function (moduleName, ext, skipExt) {
+ var paths, syms, i, parentModule, url,
+ parentPath, bundleId,
+ pkgMain = getOwn(config.pkgs, moduleName);
+
+ if (pkgMain) {
+ moduleName = pkgMain;
+ }
+
+ bundleId = getOwn(bundlesMap, moduleName);
+
+ if (bundleId) {
+ return context.nameToUrl(bundleId, ext, skipExt);
+ }
+
+ //If a colon is in the URL, it indicates a protocol is used and it is just
+ //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+ //or ends with .js, then assume the user meant to use an url and not a module id.
+ //The slash is important for protocol-less URLs as well as full paths.
+ if (req.jsExtRegExp.test(moduleName)) {
+ //Just a plain path, not module name lookup, so just return it.
+ //Add extension if it is included. This is a bit wonky, only non-.js things pass
+ //an extension, this method probably needs to be reworked.
+ url = moduleName + (ext || '');
+ } else {
+ //A module that needs to be converted to a path.
+ paths = config.paths;
+
+ syms = moduleName.split('/');
+ //For each module name segment, see if there is a path
+ //registered for it. Start with most specific name
+ //and work up from it.
+ for (i = syms.length; i > 0; i -= 1) {
+ parentModule = syms.slice(0, i).join('/');
+
+ parentPath = getOwn(paths, parentModule);
+ if (parentPath) {
+ //If an array, it means there are a few choices,
+ //Choose the one that is desired
+ if (isArray(parentPath)) {
+ parentPath = parentPath[0];
+ }
+ syms.splice(0, i, parentPath);
+ break;
+ }
+ }
+
+ //Join the path parts together, then figure out if baseUrl is needed.
+ url = syms.join('/');
+ url += (ext || (/^data\:|^blob\:|\?/.test(url) || skipExt ? '' : '.js'));
+ url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+ }
+
+ return config.urlArgs && !/^blob\:/.test(url) ?
+ url + config.urlArgs(moduleName, url) : url;
+ },
+
+ //Delegates to req.load. Broken out as a separate function to
+ //allow overriding in the optimizer.
+ load: function (id, url) {
+ req.load(context, id, url);
+ },
+
+ /**
+ * Executes a module callback function. Broken out as a separate function
+ * solely to allow the build system to sequence the files in the built
+ * layer in the right sequence.
+ *
+ * @private
+ */
+ execCb: function (name, callback, args, exports) {
+ return callback.apply(exports, args);
+ },
+
+ /**
+ * callback for script loads, used to check status of loading.
+ *
+ * @param {Event} evt the event from the browser for the script
+ * that was loaded.
+ */
+ onScriptLoad: function (evt) {
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
+ //all old browsers will be supported, but this one was easy enough
+ //to support and still makes sense.
+ if (evt.type === 'load' ||
+ (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+ //Reset interactive script so a script node is not held onto for
+ //to long.
+ interactiveScript = null;
+
+ //Pull out the name of the module and the context.
+ var data = getScriptData(evt);
+ context.completeLoad(data.id);
+ }
+ },
+
+ /**
+ * Callback for script errors.
+ */
+ onScriptError: function (evt) {
+ var data = getScriptData(evt);
+ if (!hasPathFallback(data.id)) {
+ var parents = [];
+ eachProp(registry, function(value, key) {
+ if (key.indexOf('_@r') !== 0) {
+ each(value.depMaps, function(depMap) {
+ if (depMap.id === data.id) {
+ parents.push(key);
+ return true;
+ }
+ });
+ }
+ });
+ return onError(makeError('scripterror', 'Script error for "' + data.id +
+ (parents.length ?
+ '", needed by: ' + parents.join(', ') :
+ '"'), evt, [data.id]));
+ }
+ }
+ };
+
+ context.require = context.makeRequire();
+ return context;
+ }
+
+ /**
+ * Main entry point.
+ *
+ * If the only argument to require is a string, then the module that
+ * is represented by that string is fetched for the appropriate context.
+ *
+ * If the first argument is an array, then it will be treated as an array
+ * of dependency string names to fetch. An optional function callback can
+ * be specified to execute when all of those dependencies are available.
+ *
+ * Make a local req variable to help Caja compliance (it assumes things
+ * on a require that are not standardized), and to give a short
+ * name for minification/local scope use.
+ */
+ req = requirejs = function (deps, callback, errback, optional) {
+
+ //Find the right context, use default
+ var context, config,
+ contextName = defContextName;
+
+ // Determine if have config object in the call.
+ if (!isArray(deps) && typeof deps !== 'string') {
+ // deps is a config object
+ config = deps;
+ if (isArray(callback)) {
+ // Adjust args if there are dependencies
+ deps = callback;
+ callback = errback;
+ errback = optional;
+ } else {
+ deps = [];
+ }
+ }
+
+ if (config && config.context) {
+ contextName = config.context;
+ }
+
+ context = getOwn(contexts, contextName);
+ if (!context) {
+ context = contexts[contextName] = req.s.newContext(contextName);
+ }
+
+ if (config) {
+ context.configure(config);
+ }
+
+ return context.require(deps, callback, errback);
+ };
+
+ /**
+ * Support require.config() to make it easier to cooperate with other
+ * AMD loaders on globally agreed names.
+ */
+ req.config = function (config) {
+ return req(config);
+ };
+
+ /**
+ * Execute something after the current tick
+ * of the event loop. Override for other envs
+ * that have a better solution than setTimeout.
+ * @param {Function} fn function to execute later.
+ */
+ req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+ setTimeout(fn, 4);
+ } : function (fn) { fn(); };
+
+ /**
+ * Export require as a global, but only if it does not already exist.
+ */
+ if (!require) {
+ require = req;
+ }
+
+ req.version = version;
+
+ //Used to filter out dependencies that are already paths.
+ req.jsExtRegExp = /^\/|:|\?|\.js$/;
+ req.isBrowser = isBrowser;
+ s = req.s = {
+ contexts: contexts,
+ newContext: newContext
+ };
+
+ //Create default context.
+ req({});
+
+ //Exports some context-sensitive methods on global require.
+ each([
+ 'toUrl',
+ 'undef',
+ 'defined',
+ 'specified'
+ ], function (prop) {
+ //Reference from contexts instead of early binding to default context,
+ //so that during builds, the latest instance of the default context
+ //with its config gets used.
+ req[prop] = function () {
+ var ctx = contexts[defContextName];
+ return ctx.require[prop].apply(ctx, arguments);
+ };
+ });
+
+ if (isBrowser) {
+ head = s.head = document.getElementsByTagName('head')[0];
+ //If BASE tag is in play, using appendChild is a problem for IE6.
+ //When that browser dies, this can be removed. Details in this jQuery bug:
+ //http://dev.jquery.com/ticket/2709
+ baseElement = document.getElementsByTagName('base')[0];
+ if (baseElement) {
+ head = s.head = baseElement.parentNode;
+ }
+ }
+
+ /**
+ * Any errors that require explicitly generates will be passed to this
+ * function. Intercept/override it if you want custom error handling.
+ * @param {Error} err the error object.
+ */
+ req.onError = defaultOnError;
+
+ /**
+ * Creates the node for the load command. Only used in browser envs.
+ */
+ req.createNode = function (config, moduleName, url) {
+ var node = config.xhtml ?
+ document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+ document.createElement('script');
+ node.type = config.scriptType || 'text/javascript';
+ node.charset = 'utf-8';
+ node.async = true;
+ return node;
+ };
+
+ /**
+ * Does the request to load a module for the browser case.
+ * Make this a separate function to allow other environments
+ * to override it.
+ *
+ * @param {Object} context the require context to find state.
+ * @param {String} moduleName the name of the module.
+ * @param {Object} url the URL to the module.
+ */
+ req.load = function (context, moduleName, url) {
+ var config = (context && context.config) || {},
+ node;
+ if (isBrowser) {
+ //In the browser so use a script tag
+ node = req.createNode(config, moduleName, url);
+
+ node.setAttribute('data-requirecontext', context.contextName);
+ node.setAttribute('data-requiremodule', moduleName);
+
+ //Set up load listener. Test attachEvent first because IE9 has
+ //a subtle issue in its addEventListener and script onload firings
+ //that do not match the behavior of all other browsers with
+ //addEventListener support, which fire the onload event for a
+ //script right after the script execution. See:
+ //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+ //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+ //script execution mode.
+ if (node.attachEvent &&
+ //Check if node.attachEvent is artificially added by custom script or
+ //natively supported by browser
+ //read https://github.com/requirejs/requirejs/issues/187
+ //if we can NOT find [native code] then it must NOT natively supported.
+ //in IE8, node.attachEvent does not have toString()
+ //Note the test for "[native code" with no closing brace, see:
+ //https://github.com/requirejs/requirejs/issues/273
+ !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+ !isOpera) {
+ //Probably IE. IE (at least 6-8) do not fire
+ //script onload right after executing the script, so
+ //we cannot tie the anonymous define call to a name.
+ //However, IE reports the script as being in 'interactive'
+ //readyState at the time of the define call.
+ useInteractive = true;
+
+ node.attachEvent('onreadystatechange', context.onScriptLoad);
+ //It would be great to add an error handler here to catch
+ //404s in IE9+. However, onreadystatechange will fire before
+ //the error handler, so that does not help. If addEventListener
+ //is used, then IE will fire error before load, but we cannot
+ //use that pathway given the connect.microsoft.com issue
+ //mentioned above about not doing the 'script execute,
+ //then fire the script load event listener before execute
+ //next script' that other browsers do.
+ //Best hope: IE10 fixes the issues,
+ //and then destroys all installs of IE 6-9.
+ //node.attachEvent('onerror', context.onScriptError);
+ } else {
+ node.addEventListener('load', context.onScriptLoad, false);
+ node.addEventListener('error', context.onScriptError, false);
+ }
+ node.src = url;
+
+ //Calling onNodeCreated after all properties on the node have been
+ //set, but before it is placed in the DOM.
+ if (config.onNodeCreated) {
+ config.onNodeCreated(node, config, moduleName, url);
+ }
+
+ //For some cache cases in IE 6-8, the script executes before the end
+ //of the appendChild execution, so to tie an anonymous define
+ //call to the module name (which is stored on the node), hold on
+ //to a reference to this node, but clear after the DOM insertion.
+ currentlyAddingScript = node;
+ if (baseElement) {
+ head.insertBefore(node, baseElement);
+ } else {
+ head.appendChild(node);
+ }
+ currentlyAddingScript = null;
+
+ return node;
+ } else if (isWebWorker) {
+ try {
+ //In a web worker, use importScripts. This is not a very
+ //efficient use of importScripts, importScripts will block until
+ //its script is downloaded and evaluated. However, if web workers
+ //are in play, the expectation is that a build has been done so
+ //that only one script needs to be loaded anyway. This may need
+ //to be reevaluated if other use cases become common.
+
+ // Post a task to the event loop to work around a bug in WebKit
+ // where the worker gets garbage-collected after calling
+ // importScripts(): https://webkit.org/b/153317
+ setTimeout(function() {}, 0);
+ importScripts(url);
+
+ //Account for anonymous modules
+ context.completeLoad(moduleName);
+ } catch (e) {
+ context.onError(makeError('importscripts',
+ 'importScripts failed for ' +
+ moduleName + ' at ' + url,
+ e,
+ [moduleName]));
+ }
+ }
+ };
+
+ function getInteractiveScript() {
+ if (interactiveScript && interactiveScript.readyState === 'interactive') {
+ return interactiveScript;
+ }
+
+ eachReverse(scripts(), function (script) {
+ if (script.readyState === 'interactive') {
+ return (interactiveScript = script);
+ }
+ });
+ return interactiveScript;
+ }
+
+ //Look for a data-main script attribute, which could also adjust the baseUrl.
+ if (isBrowser && !cfg.skipDataMain) {
+ //Figure out baseUrl. Get it from the script tag with require.js in it.
+ eachReverse(scripts(), function (script) {
+ //Set the 'head' where we can append children by
+ //using the script's parent.
+ if (!head) {
+ head = script.parentNode;
+ }
+
+ //Look for a data-main attribute to set main script for the page
+ //to load. If it is there, the path to data main becomes the
+ //baseUrl, if it is not already set.
+ dataMain = script.getAttribute('data-main');
+ if (dataMain) {
+ //Preserve dataMain in case it is a path (i.e. contains '?')
+ mainScript = dataMain;
+
+ //Set final baseUrl if there is not already an explicit one,
+ //but only do so if the data-main value is not a loader plugin
+ //module ID.
+ if (!cfg.baseUrl && mainScript.indexOf('!') === -1) {
+ //Pull off the directory of data-main for use as the
+ //baseUrl.
+ src = mainScript.split('/');
+ mainScript = src.pop();
+ subPath = src.length ? src.join('/') + '/' : './';
+
+ cfg.baseUrl = subPath;
+ }
+
+ //Strip off any trailing .js since mainScript is now
+ //like a module name.
+ mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+ //If mainScript is still a path, fall back to dataMain
+ if (req.jsExtRegExp.test(mainScript)) {
+ mainScript = dataMain;
+ }
+
+ //Put the data-main script in the files to load.
+ cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+ return true;
+ }
+ });
+ }
+
+ /**
+ * The function that handles definitions of modules. Differs from
+ * require() in that a string for the module should be the first argument,
+ * and the function to execute after dependencies are loaded should
+ * return a value to define the module corresponding to the first argument's
+ * name.
+ */
+ define = function (name, deps, callback) {
+ var node, context;
+
+ //Allow for anonymous modules
+ if (typeof name !== 'string') {
+ //Adjust args appropriately
+ callback = deps;
+ deps = name;
+ name = null;
+ }
+
+ //This module may not have dependencies
+ if (!isArray(deps)) {
+ callback = deps;
+ deps = null;
+ }
+
+ //If no name, and callback is a function, then figure out if it a
+ //CommonJS thing with dependencies.
+ if (!deps && isFunction(callback)) {
+ deps = [];
+ //Remove comments from the callback string,
+ //look for require calls, and pull them into the dependencies,
+ //but only if there are function args.
+ if (callback.length) {
+ callback
+ .toString()
+ .replace(commentRegExp, commentReplace)
+ .replace(cjsRequireRegExp, function (match, dep) {
+ deps.push(dep);
+ });
+
+ //May be a CommonJS thing even without require calls, but still
+ //could use exports, and module. Avoid doing exports and module
+ //work though if it just needs require.
+ //REQUIRES the function to expect the CommonJS variables in the
+ //order listed below.
+ deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+ }
+ }
+
+ //If in IE 6-8 and hit an anonymous define() call, do the interactive
+ //work.
+ if (useInteractive) {
+ node = currentlyAddingScript || getInteractiveScript();
+ if (node) {
+ if (!name) {
+ name = node.getAttribute('data-requiremodule');
+ }
+ context = contexts[node.getAttribute('data-requirecontext')];
+ }
+ }
+
+ //Always save off evaluating the def call until the script onload handler.
+ //This allows multiple modules to be in a file without prematurely
+ //tracing dependencies, and allows for anonymous module support,
+ //where the module name is not known until the script onload event
+ //occurs. If no context, use the global queue, and get it processed
+ //in the onscript load callback.
+ if (context) {
+ context.defQueue.push([name, deps, callback]);
+ context.defQueueMap[name] = true;
+ } else {
+ globalDefQueue.push([name, deps, callback]);
+ }
+ };
+
+ define.amd = {
+ jQuery: true
+ };
+
+ /**
+ * Executes the text. Normally just uses eval, but can be modified
+ * to use a better, environment-specific call. Only used for transpiling
+ * loader plugins, not for plain JS modules.
+ * @param {String} text the text to execute/evaluate.
+ */
+ req.exec = function (text) {
+ /*jslint evil: true */
+ return eval(text);
+ };
+
+ //Set up with config info.
+ req(cfg);
+}(this, (typeof setTimeout === 'undefined' ? undefined : setTimeout)));
diff --git a/packages/$sdk/dev_compiler/web/dart_stack_trace_mapper.js b/packages/$sdk/dev_compiler/web/dart_stack_trace_mapper.js
new file mode 100644
index 0000000..5f57032
--- /dev/null
+++ b/packages/$sdk/dev_compiler/web/dart_stack_trace_mapper.js
@@ -0,0 +1,5887 @@
+(function dartProgram(){function copyProperties(a,b){var s=Object.keys(a)
+for(var r=0;r=0)return true
+if(typeof version=="function"&&version.length==0){var q=version()
+if(/^\d+\.\d+\.\d+\.\d+$/.test(q))return true}}catch(p){}return false}()
+function inherit(a,b){a.prototype.constructor=a
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diff --git a/packages/analyzer/fix_data.yaml b/packages/analyzer/fix_data.yaml
new file mode 100644
index 0000000..4b73002
--- /dev/null
+++ b/packages/analyzer/fix_data.yaml
@@ -0,0 +1,174 @@
+version: 1
+transforms:
+ # CompilationUnitElement
+ - title: "Replace with get enums"
+ date: 2022-10-21
+ element:
+ getter: 'enums2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'CompilationUnitElement'
+ changes:
+ - kind: 'rename'
+ newName: 'enums'
+ - title: "Replace with get enums"
+ date: 2022-10-21
+ element:
+ getter: 'enums2'
+ uris: [ 'package:analyzer/src/dart/element/element.dart' ]
+ inClass: 'CompilationUnitElementImpl'
+ changes:
+ - kind: 'rename'
+ newName: 'enums'
+ - title: "Replace with get mixins"
+ date: 2022-10-21
+ element:
+ getter: 'mixins2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'CompilationUnitElement'
+ changes:
+ - kind: 'rename'
+ newName: 'mixins'
+ - title: "Replace with get mixins"
+ date: 2022-10-21
+ element:
+ getter: 'mixins2'
+ uris: [ 'package:analyzer/src/dart/element/element.dart' ]
+ inClass: 'CompilationUnitElementImpl'
+ changes:
+ - kind: 'rename'
+ newName: 'mixins'
+ - title: "Replace with getEnum()"
+ date: 2022-10-21
+ element:
+ method: 'getEnum2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'CompilationUnitElement'
+ changes:
+ - kind: 'rename'
+ newName: 'getEnum'
+
+ # LibraryElement
+ - title: "Replace with get parts"
+ date: 2022-10-21
+ element:
+ getter: 'parts2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'LibraryElement'
+ changes:
+ - kind: 'rename'
+ newName: 'parts'
+ - title: "Replace with get parts"
+ date: 2022-10-21
+ element:
+ getter: 'parts2'
+ uris: [ 'package:analyzer/src/dart/element/element.dart' ]
+ inClass: 'LibraryElementImpl'
+ changes:
+ - kind: 'rename'
+ newName: 'parts'
+
+ # PrefixElement
+ - title: "Replace with get imports"
+ date: 2022-10-21
+ element:
+ getter: 'imports2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'PrefixElement'
+ changes:
+ - kind: 'rename'
+ newName: 'imports'
+
+ # isAccessibleIn
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'Element'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'ClassElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'ConstructorElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'ExecutableElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'MethodElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'InterfaceElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+ - title: "Replace with get isAccessibleIn"
+ date: 2022-10-21
+ element:
+ method: 'isAccessibleIn2'
+ uris: [ 'package:analyzer/dart/element/element.dart' ]
+ inClass: 'PropertyAccessorElement'
+ changes:
+ - kind: 'rename'
+ newName: 'isAccessibleIn'
+
+ # buildSdkSummary()
+ - title: "Replace with buildSdkSummary()"
+ date: 2022-10-24
+ element:
+ function: 'buildSdkSummary2'
+ uris: [ 'package:analyzer/dart/sdk/build_sdk_summary.dart' ]
+ changes:
+ - kind: 'rename'
+ newName: 'buildSdkSummary'
+
+ # condition -> expression
+ - title: "Replace with get expression"
+ date: 2023-04-18
+ element:
+ method: 'condition'
+ uris: [ 'package:analyzer/dart/ast/ast.dart' ]
+ inClass: 'IfStatement'
+ changes:
+ - kind: rename
+ newName: 'expression'
+ - title: "Replace with get expression"
+ date: 2023-04-18
+ element:
+ method: 'condition'
+ uris: [ 'package:analyzer/dart/ast/ast.dart' ]
+ inClass: 'IfElement'
+ changes:
+ - kind: rename
+ newName: 'expression'
diff --git a/packages/analyzer/src/summary/format.fbs b/packages/analyzer/src/summary/format.fbs
new file mode 100644
index 0000000..905b03d
--- /dev/null
+++ b/packages/analyzer/src/summary/format.fbs
@@ -0,0 +1,447 @@
+// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// This file has been automatically generated. Please do not edit it manually.
+// To regenerate the file, use the SDK script
+// "pkg/analyzer/tool/summary/generate.dart $IDL_FILE_PATH",
+// or "pkg/analyzer/tool/generate_files" for the analyzer package IDL/sources.
+
+
+/// Enum of declaration kinds in available files.
+enum AvailableDeclarationKind : byte {
+ CLASS,
+
+ CLASS_TYPE_ALIAS,
+
+ CONSTRUCTOR,
+
+ ENUM,
+
+ ENUM_CONSTANT,
+
+ EXTENSION,
+
+ FIELD,
+
+ FUNCTION,
+
+ FUNCTION_TYPE_ALIAS,
+
+ GETTER,
+
+ METHOD,
+
+ MIXIN,
+
+ SETTER,
+
+ TYPE_ALIAS,
+
+ VARIABLE
+}
+
+/// Enum used to indicate the kind of an index relation.
+enum IndexRelationKind : byte {
+ /// Left: class.
+ /// Is ancestor of (is extended or implemented, directly or indirectly).
+ /// Right: other class declaration.
+ IS_ANCESTOR_OF,
+
+ /// Left: class.
+ /// Is extended by.
+ /// Right: other class declaration.
+ IS_EXTENDED_BY,
+
+ /// Left: class.
+ /// Is implemented by.
+ /// Right: other class declaration.
+ IS_IMPLEMENTED_BY,
+
+ /// Left: an interface element.
+ /// Constrains.
+ /// Right: mixin.
+ CONSTRAINS,
+
+ /// Left: class.
+ /// Is mixed into.
+ /// Right: other class declaration.
+ IS_MIXED_IN_BY,
+
+ /// Left: method, property accessor, function, variable.
+ /// Is invoked at.
+ /// Right: location.
+ IS_INVOKED_BY,
+
+ /// Left: an unnamed constructor.
+ /// Is invoked by an enum constant, without arguments, which is special
+ /// because when the name given, an empty argument list must be added.
+ /// Right: location.
+ IS_INVOKED_BY_ENUM_CONSTANT_WITHOUT_ARGUMENTS,
+
+ /// Left: any element.
+ /// Is referenced (and not invoked, read/written) at.
+ /// Right: location.
+ IS_REFERENCED_BY,
+
+ /// Left: a constructor.
+ /// Is referenced by a constructor tear-off at, which is special because
+ /// the name of the constructor is required (`new` for unnamed).
+ /// Right: location.
+ IS_REFERENCED_BY_CONSTRUCTOR_TEAR_OFF,
+
+ /// Left: unresolved member name.
+ /// Is read at.
+ /// Right: location.
+ IS_READ_BY,
+
+ /// Left: unresolved member name.
+ /// Is both read and written at.
+ /// Right: location.
+ IS_READ_WRITTEN_BY,
+
+ /// Left: unresolved member name.
+ /// Is written at.
+ /// Right: location.
+ IS_WRITTEN_BY
+}
+
+/// When we need to reference a synthetic element in [PackageIndex] we use a
+/// value of this enum to specify which kind of the synthetic element we
+/// actually reference.
+enum IndexSyntheticElementKind : byte {
+ /// Not a synthetic element.
+ notSynthetic,
+
+ /// The unnamed synthetic constructor a class element.
+ constructor,
+
+ /// The synthetic field element.
+ field,
+
+ /// The synthetic getter of a property introducing element.
+ getter,
+
+ /// The synthetic setter of a property introducing element.
+ setter,
+
+ /// The synthetic top-level variable element.
+ topLevelVariable,
+
+ /// The synthetic `loadLibrary` element.
+ loadLibrary,
+
+ /// The synthetic `index` getter of an enum.
+ enumIndex,
+
+ /// The synthetic `values` getter of an enum.
+ enumValues,
+
+ /// The synthetic `toString` method of an enum.
+ enumToString,
+
+ /// The containing unit itself.
+ unit
+}
+
+/// Information about the context of an exception in analysis driver.
+table AnalysisDriverExceptionContext {
+ /// The exception string.
+ exception:string (id: 1);
+
+ /// The state of files when the exception happened.
+ files:[AnalysisDriverExceptionFile] (id: 3);
+
+ /// The path of the file being analyzed when the exception happened.
+ path:string (id: 0);
+
+ /// The exception stack trace string.
+ stackTrace:string (id: 2);
+}
+
+/// Information about a single file in [AnalysisDriverExceptionContext].
+table AnalysisDriverExceptionFile {
+ /// The content of the file.
+ content:string (id: 1);
+
+ /// The path of the file.
+ path:string (id: 0);
+}
+
+/// Information about a resolved unit.
+table AnalysisDriverResolvedUnit {
+ /// The full list of analysis errors, both syntactic and semantic.
+ errors:[AnalysisDriverUnitError] (id: 0);
+
+ /// The index of the unit.
+ index:AnalysisDriverUnitIndex (id: 1);
+}
+
+/// Information about a subtype of one or more classes.
+table AnalysisDriverSubtype {
+ /// The names of defined instance members.
+ /// They are indexes into [AnalysisDriverUnitError.strings] list.
+ /// The list is sorted in ascending order.
+ members:[uint] (id: 1);
+
+ /// The name of the class.
+ /// It is an index into [AnalysisDriverUnitError.strings] list.
+ name:uint (id: 0);
+}
+
+/// Information about an error in a resolved unit.
+table AnalysisDriverUnitError {
+ /// The context messages associated with the error.
+ contextMessages:[DiagnosticMessage] (id: 5);
+
+ /// The optional correction hint for the error.
+ correction:string (id: 4);
+
+ /// The length of the error in the file.
+ length:uint (id: 1);
+
+ /// The message of the error.
+ message:string (id: 3);
+
+ /// The offset from the beginning of the file.
+ offset:uint (id: 0);
+
+ /// The unique name of the error code.
+ uniqueName:string (id: 2);
+}
+
+/// Information about a resolved unit.
+table AnalysisDriverUnitIndex {
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// a list of the prefixes associated with references to the element.
+ elementImportPrefixes:[string] (id: 20);
+
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// the kind of the synthetic element.
+ elementKinds:[IndexSyntheticElementKind] (id: 4);
+
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// the identifier of the class member element name, or `null` if the element
+ /// is a top-level element. The list is sorted in ascending order, so that
+ /// the client can quickly check whether an element is referenced in this
+ /// index.
+ elementNameClassMemberIds:[uint] (id: 7);
+
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// the identifier of the named parameter name, or `null` if the element is
+ /// not a named parameter. The list is sorted in ascending order, so that the
+ /// client can quickly check whether an element is referenced in this index.
+ elementNameParameterIds:[uint] (id: 8);
+
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// the identifier of the top-level element name, or `null` if the element is
+ /// the unit. The list is sorted in ascending order, so that the client can
+ /// quickly check whether an element is referenced in this index.
+ elementNameUnitMemberIds:[uint] (id: 6);
+
+ /// Each item of this list corresponds to a unique referenced element. It is
+ /// the index into [unitLibraryUris] and [unitUnitUris] for the library
+ /// specific unit where the element is declared.
+ elementUnits:[uint] (id: 5);
+
+ /// Identifier of the null string in [strings].
+ nullStringId:uint (id: 1);
+
+ /// List of unique element strings used in this index. The list is sorted in
+ /// ascending order, so that the client can quickly check the presence of a
+ /// string in this index.
+ strings:[string] (id: 0);
+
+ /// The list of classes declared in the unit.
+ subtypes:[AnalysisDriverSubtype] (id: 19);
+
+ /// The identifiers of supertypes of elements at corresponding indexes
+ /// in [subtypes]. They are indexes into [strings] list. The list is sorted
+ /// in ascending order. There might be more than one element with the same
+ /// value if there is more than one subtype of this supertype.
+ supertypes:[uint] (id: 18);
+
+ /// Each item of this list corresponds to the library URI of a unique library
+ /// specific unit referenced in the index. It is an index into [strings]
+ /// list.
+ unitLibraryUris:[uint] (id: 2);
+
+ /// Each item of this list corresponds to the unit URI of a unique library
+ /// specific unit referenced in the index. It is an index into [strings]
+ /// list.
+ unitUnitUris:[uint] (id: 3);
+
+ /// Each item of this list is the `true` if the corresponding element usage
+ /// is qualified with some prefix.
+ usedElementIsQualifiedFlags:[ubyte] (id: 13);
+
+ /// Each item of this list is the kind of the element usage.
+ usedElementKinds:[IndexRelationKind] (id: 10);
+
+ /// Each item of this list is the length of the element usage.
+ usedElementLengths:[uint] (id: 12);
+
+ /// Each item of this list is the offset of the element usage relative to the
+ /// beginning of the file.
+ usedElementOffsets:[uint] (id: 11);
+
+ /// Each item of this list is the index into [elementUnits],
+ /// [elementNameUnitMemberIds], [elementNameClassMemberIds] and
+ /// [elementNameParameterIds]. The list is sorted in ascending order, so
+ /// that the client can quickly find element references in this index.
+ usedElements:[uint] (id: 9);
+
+ /// Each item of this list is the `true` if the corresponding name usage
+ /// is qualified with some prefix.
+ usedNameIsQualifiedFlags:[ubyte] (id: 17);
+
+ /// Each item of this list is the kind of the name usage.
+ usedNameKinds:[IndexRelationKind] (id: 15);
+
+ /// Each item of this list is the offset of the name usage relative to the
+ /// beginning of the file.
+ usedNameOffsets:[uint] (id: 16);
+
+ /// Each item of this list is the index into [strings] for a used name. The
+ /// list is sorted in ascending order, so that the client can quickly find
+ /// whether a name is used in this index.
+ usedNames:[uint] (id: 14);
+}
+
+/// Information about a single declaration.
+table AvailableDeclaration {
+ children:[AvailableDeclaration] (id: 0);
+
+ codeLength:uint (id: 1);
+
+ codeOffset:uint (id: 2);
+
+ defaultArgumentListString:string (id: 3);
+
+ defaultArgumentListTextRanges:[uint] (id: 4);
+
+ docComplete:string (id: 5);
+
+ docSummary:string (id: 6);
+
+ fieldMask:uint (id: 7);
+
+ isAbstract:bool (id: 8);
+
+ isConst:bool (id: 9);
+
+ isDeprecated:bool (id: 10);
+
+ isFinal:bool (id: 11);
+
+ isStatic:bool (id: 12);
+
+ /// The kind of the declaration.
+ kind:AvailableDeclarationKind (id: 13);
+
+ locationOffset:uint (id: 14);
+
+ locationStartColumn:uint (id: 15);
+
+ locationStartLine:uint (id: 16);
+
+ /// The first part of the declaration name, usually the only one, for example
+ /// the name of a class like `MyClass`, or a function like `myFunction`.
+ name:string (id: 17);
+
+ parameterNames:[string] (id: 18);
+
+ parameters:string (id: 19);
+
+ parameterTypes:[string] (id: 20);
+
+ /// The partial list of relevance tags. Not every declaration has one (for
+ /// example, function do not currently), and not every declaration has to
+ /// store one (for classes it can be computed when we know the library that
+ /// includes this file).
+ relevanceTags:[string] (id: 21);
+
+ requiredParameterCount:uint (id: 22);
+
+ returnType:string (id: 23);
+
+ typeParameters:string (id: 24);
+}
+
+/// Information about an available, even if not yet imported file.
+table AvailableFile {
+ /// Declarations of the file.
+ declarations:[AvailableDeclaration] (id: 0);
+
+ /// The Dartdoc directives in the file.
+ directiveInfo:DirectiveInfo (id: 1);
+
+ /// Exports directives of the file.
+ exports:[AvailableFileExport] (id: 2);
+
+ /// Is `true` if this file is a library.
+ isLibrary:bool (id: 3);
+
+ /// Is `true` if this file is a library, and it is deprecated.
+ isLibraryDeprecated:bool (id: 4);
+
+ /// Offsets of the first character of each line in the source code.
+ lineStarts:[uint] (id: 5);
+
+ /// URIs of `part` directives.
+ parts:[string] (id: 6);
+}
+
+/// Information about an export directive.
+table AvailableFileExport {
+ /// Combinators contained in this export directive.
+ combinators:[AvailableFileExportCombinator] (id: 1);
+
+ /// URI of the exported library.
+ uri:string (id: 0);
+}
+
+/// Information about a `show` or `hide` combinator in an export directive.
+table AvailableFileExportCombinator {
+ /// List of names which are hidden. Empty if this is a `show` combinator.
+ hides:[string] (id: 1);
+
+ /// List of names which are shown. Empty if this is a `hide` combinator.
+ shows:[string] (id: 0);
+}
+
+/// Errors for a single unit.
+table CiderUnitErrors {
+ errors:[AnalysisDriverUnitError] (id: 0);
+}
+
+table DiagnosticMessage {
+ /// The absolute and normalized path of the file associated with this message.
+ filePath:string (id: 0);
+
+ /// The length of the source range associated with this message.
+ length:uint (id: 1);
+
+ /// The text of the message.
+ message:string (id: 2);
+
+ /// The zero-based offset from the start of the file to the beginning of the
+ /// source range associated with this message.
+ offset:uint (id: 3);
+
+ /// The URL of the message, if any.
+ url:string (id: 4);
+}
+
+/// Information about the Dartdoc directives in an [AvailableFile].
+table DirectiveInfo {
+ /// The names of the defined templates.
+ templateNames:[string] (id: 0);
+
+ /// The values of the defined templates.
+ templateValues:[string] (id: 1);
+}
+
+root_type AnalysisDriverResolvedUnit;
+
+file_identifier "ADRU";
diff --git a/packages/build_runner/src/server/README.md b/packages/build_runner/src/server/README.md
new file mode 100644
index 0000000..e40bb70
--- /dev/null
+++ b/packages/build_runner/src/server/README.md
@@ -0,0 +1,4 @@
+## Regenerating the graph_vis_main.dart.js{.map} files
+
+To regenerate these files, you should use the custom build script at
+`tool/build.dart`. This supports all the normal build_runner commands.
diff --git a/packages/build_runner/src/server/build_updates_client/live_reload_client.js b/packages/build_runner/src/server/build_updates_client/live_reload_client.js
new file mode 100644
index 0000000..6925175
--- /dev/null
+++ b/packages/build_runner/src/server/build_updates_client/live_reload_client.js
@@ -0,0 +1,8 @@
+(function () {
+ var _buildUpdatesProtocol = '$buildUpdates';
+
+ var ws = new WebSocket('ws://' + location.host, [_buildUpdatesProtocol]);
+ ws.onmessage = function (event) {
+ location.reload();
+ };
+})();
\ No newline at end of file
diff --git a/packages/build_runner/src/server/graph_viz.html b/packages/build_runner/src/server/graph_viz.html
new file mode 100644
index 0000000..58d658f
--- /dev/null
+++ b/packages/build_runner/src/server/graph_viz.html
@@ -0,0 +1,76 @@
+
+
+
+
+
+ Asset Graph visualization
+
+
+
+
+
+
+