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789 lines
46 KiB
789 lines
46 KiB
/* ES Module Shims 1.3.6 */
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(function () {
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const edge = navigator.userAgent.match(/Edge\/\d\d\.\d+$/);
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let baseUrl;
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function createBlob (source, type = 'text/javascript') {
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return URL.createObjectURL(new Blob([source], { type }));
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}
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const noop = () => {};
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const baseEl = document.querySelector('base[href]');
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if (baseEl)
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baseUrl = baseEl.href;
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if (!baseUrl && typeof location !== 'undefined') {
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baseUrl = location.href.split('#')[0].split('?')[0];
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const lastSepIndex = baseUrl.lastIndexOf('/');
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if (lastSepIndex !== -1)
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baseUrl = baseUrl.slice(0, lastSepIndex + 1);
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}
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function isURL (url) {
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try {
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new URL(url);
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return true;
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}
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catch {
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return false;
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}
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}
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const backslashRegEx = /\\/g;
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function resolveIfNotPlainOrUrl (relUrl, parentUrl) {
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// strip off any trailing query params or hashes
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parentUrl = parentUrl && parentUrl.split('#')[0].split('?')[0];
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if (relUrl.indexOf('\\') !== -1)
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relUrl = relUrl.replace(backslashRegEx, '/');
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// protocol-relative
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if (relUrl[0] === '/' && relUrl[1] === '/') {
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return parentUrl.slice(0, parentUrl.indexOf(':') + 1) + relUrl;
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}
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// relative-url
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else if (relUrl[0] === '.' && (relUrl[1] === '/' || relUrl[1] === '.' && (relUrl[2] === '/' || relUrl.length === 2 && (relUrl += '/')) ||
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relUrl.length === 1 && (relUrl += '/')) ||
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relUrl[0] === '/') {
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const parentProtocol = parentUrl.slice(0, parentUrl.indexOf(':') + 1);
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// Disabled, but these cases will give inconsistent results for deep backtracking
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//if (parentUrl[parentProtocol.length] !== '/')
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// throw new Error('Cannot resolve');
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// read pathname from parent URL
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// pathname taken to be part after leading "/"
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let pathname;
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if (parentUrl[parentProtocol.length + 1] === '/') {
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// resolving to a :// so we need to read out the auth and host
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if (parentProtocol !== 'file:') {
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pathname = parentUrl.slice(parentProtocol.length + 2);
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pathname = pathname.slice(pathname.indexOf('/') + 1);
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}
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else {
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pathname = parentUrl.slice(8);
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}
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}
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else {
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// resolving to :/ so pathname is the /... part
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pathname = parentUrl.slice(parentProtocol.length + (parentUrl[parentProtocol.length] === '/'));
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}
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if (relUrl[0] === '/')
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return parentUrl.slice(0, parentUrl.length - pathname.length - 1) + relUrl;
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// join together and split for removal of .. and . segments
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// looping the string instead of anything fancy for perf reasons
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// '../../../../../z' resolved to 'x/y' is just 'z'
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const segmented = pathname.slice(0, pathname.lastIndexOf('/') + 1) + relUrl;
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const output = [];
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let segmentIndex = -1;
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for (let i = 0; i < segmented.length; i++) {
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// busy reading a segment - only terminate on '/'
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if (segmentIndex !== -1) {
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if (segmented[i] === '/') {
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output.push(segmented.slice(segmentIndex, i + 1));
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segmentIndex = -1;
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}
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}
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// new segment - check if it is relative
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else if (segmented[i] === '.') {
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// ../ segment
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if (segmented[i + 1] === '.' && (segmented[i + 2] === '/' || i + 2 === segmented.length)) {
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output.pop();
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i += 2;
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}
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// ./ segment
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else if (segmented[i + 1] === '/' || i + 1 === segmented.length) {
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i += 1;
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}
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else {
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// the start of a new segment as below
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segmentIndex = i;
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}
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}
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// it is the start of a new segment
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else {
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segmentIndex = i;
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}
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}
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// finish reading out the last segment
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if (segmentIndex !== -1)
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output.push(segmented.slice(segmentIndex));
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return parentUrl.slice(0, parentUrl.length - pathname.length) + output.join('');
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}
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}
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/*
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* Import maps implementation
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*
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* To make lookups fast we pre-resolve the entire import map
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* and then match based on backtracked hash lookups
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*
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*/
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function resolveUrl (relUrl, parentUrl) {
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return resolveIfNotPlainOrUrl(relUrl, parentUrl) || (relUrl.indexOf(':') !== -1 ? relUrl : resolveIfNotPlainOrUrl('./' + relUrl, parentUrl));
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}
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function resolveAndComposePackages (packages, outPackages, baseUrl, parentMap) {
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for (let p in packages) {
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const resolvedLhs = resolveIfNotPlainOrUrl(p, baseUrl) || p;
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if (outPackages[resolvedLhs]) {
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throw new Error(`Dynamic import map rejected: Overrides entry "${resolvedLhs}" from ${outPackages[resolvedLhs]} to ${packages[resolvedLhs]}.`);
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}
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let target = packages[p];
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if (typeof target !== 'string')
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continue;
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const mapped = resolveImportMap(parentMap, resolveIfNotPlainOrUrl(target, baseUrl) || target, baseUrl);
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if (mapped) {
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outPackages[resolvedLhs] = mapped;
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continue;
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}
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targetWarning(p, packages[p], 'bare specifier did not resolve');
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}
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}
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function resolveAndComposeImportMap (json, baseUrl, parentMap) {
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const outMap = { imports: Object.assign({}, parentMap.imports), scopes: Object.assign({}, parentMap.scopes) };
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if (json.imports)
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resolveAndComposePackages(json.imports, outMap.imports, baseUrl, parentMap);
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if (json.scopes)
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for (let s in json.scopes) {
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const resolvedScope = resolveUrl(s, baseUrl);
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resolveAndComposePackages(json.scopes[s], outMap.scopes[resolvedScope] || (outMap.scopes[resolvedScope] = {}), baseUrl, parentMap);
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}
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return outMap;
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}
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function getMatch (path, matchObj) {
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if (matchObj[path])
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return path;
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let sepIndex = path.length;
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do {
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const segment = path.slice(0, sepIndex + 1);
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if (segment in matchObj)
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return segment;
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} while ((sepIndex = path.lastIndexOf('/', sepIndex - 1)) !== -1)
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}
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function applyPackages (id, packages) {
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const pkgName = getMatch(id, packages);
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if (pkgName) {
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const pkg = packages[pkgName];
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if (pkg === null) return;
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if (id.length > pkgName.length && pkg[pkg.length - 1] !== '/')
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targetWarning(pkgName, pkg, "should have a trailing '/'");
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else
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return pkg + id.slice(pkgName.length);
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}
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}
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function targetWarning (match, target, msg) {
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console.warn("Package target " + msg + ", resolving target '" + target + "' for " + match);
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}
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function resolveImportMap (importMap, resolvedOrPlain, parentUrl) {
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let scopeUrl = parentUrl && getMatch(parentUrl, importMap.scopes);
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while (scopeUrl) {
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const packageResolution = applyPackages(resolvedOrPlain, importMap.scopes[scopeUrl]);
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if (packageResolution)
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return packageResolution;
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scopeUrl = getMatch(scopeUrl.slice(0, scopeUrl.lastIndexOf('/')), importMap.scopes);
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}
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return applyPackages(resolvedOrPlain, importMap.imports) || resolvedOrPlain.indexOf(':') !== -1 && resolvedOrPlain;
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}
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const optionsScript = document.querySelector('script[type=esms-options]');
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const esmsInitOptions = optionsScript ? JSON.parse(optionsScript.innerHTML) : self.esmsInitOptions ? self.esmsInitOptions : {};
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let shimMode = !!esmsInitOptions.shimMode;
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const resolveHook = globalHook(shimMode && esmsInitOptions.resolve);
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const skip = esmsInitOptions.skip ? new RegExp(esmsInitOptions.skip) : null;
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let nonce = esmsInitOptions.nonce;
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if (!nonce) {
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const nonceElement = document.querySelector('script[nonce]');
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if (nonceElement)
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nonce = nonceElement.nonce || nonceElement.getAttribute('nonce');
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}
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const onerror = globalHook(esmsInitOptions.onerror || noop);
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const onpolyfill = globalHook(esmsInitOptions.onpolyfill || noop);
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const { revokeBlobURLs, noLoadEventRetriggers } = esmsInitOptions;
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const fetchHook = esmsInitOptions.fetch ? globalHook(esmsInitOptions.fetch) : fetch;
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function globalHook (name) {
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return typeof name === 'string' ? self[name] : name;
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}
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const enable = Array.isArray(esmsInitOptions.polyfillEnable) ? esmsInitOptions.polyfillEnable : [];
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const cssModulesEnabled = enable.includes('css-modules');
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const jsonModulesEnabled = enable.includes('json-modules');
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function setShimMode () {
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shimMode = true;
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}
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let err;
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window.addEventListener('error', _err => err = _err);
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function dynamicImportScript (url, { errUrl = url } = {}) {
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err = undefined;
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const src = createBlob(`import*as m from'${url}';self._esmsi=m`);
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const s = Object.assign(document.createElement('script'), { type: 'module', src });
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s.setAttribute('nonce', nonce);
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s.setAttribute('noshim', '');
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const p = new Promise((resolve, reject) => {
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// Safari is unique in supporting module script error events
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s.addEventListener('error', cb);
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s.addEventListener('load', cb);
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function cb (_err) {
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document.head.removeChild(s);
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if (self._esmsi) {
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resolve(self._esmsi, baseUrl);
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self._esmsi = undefined;
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}
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else {
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reject(!(_err instanceof Event) && _err || err && err.error || new Error(`Error loading or executing the graph of ${errUrl} (check the console for ${src}).`));
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err = undefined;
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}
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}
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});
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document.head.appendChild(s);
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return p;
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}
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let dynamicImport = dynamicImportScript;
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const supportsDynamicImportCheck = dynamicImportScript(createBlob('export default u=>import(u)')).then(_dynamicImport => {
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if (_dynamicImport)
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dynamicImport = _dynamicImport.default;
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return !!_dynamicImport;
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}, noop);
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// support browsers without dynamic import support (eg Firefox 6x)
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let supportsJsonAssertions = false;
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let supportsCssAssertions = false;
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let supportsImportMeta = false;
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let supportsImportMaps = false;
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let supportsDynamicImport = false;
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const featureDetectionPromise = Promise.resolve(supportsDynamicImportCheck).then(_supportsDynamicImport => {
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if (!_supportsDynamicImport)
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return;
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supportsDynamicImport = true;
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return Promise.all([
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dynamicImport(createBlob('import.meta')).then(() => supportsImportMeta = true, noop),
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cssModulesEnabled && dynamicImport(createBlob('import"data:text/css,{}"assert{type:"css"}')).then(() => supportsCssAssertions = true, noop),
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jsonModulesEnabled && dynamicImport(createBlob('import"data:text/json,{}"assert{type:"json"}')).then(() => supportsJsonAssertions = true, noop),
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new Promise(resolve => {
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self._$s = v => {
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document.head.removeChild(iframe);
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if (v) supportsImportMaps = true;
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delete self._$s;
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resolve();
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};
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const iframe = document.createElement('iframe');
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iframe.style.display = 'none';
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document.head.appendChild(iframe);
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iframe.src = createBlob(`<script type=importmap nonce="${nonce}">{"imports":{"x":"data:text/javascript,"}}<${''}/script><script nonce="${nonce}">import('x').then(()=>1,()=>0).then(v=>parent._$s(v))<${''}/script>`, 'text/html');
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})
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]);
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});
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let e,r,a,i=4194304;const s=1===new Uint8Array(new Uint16Array([1]).buffer)[0];let t,f,c$1;function parse(k,l="@"){if(t=k,f=l,t.length>i||!e){for(;t.length>i;)i*=2;r=new ArrayBuffer(4*i),e=function(e,r,a){"use asm";var i=new e.Int8Array(a),s=new e.Int16Array(a),t=new e.Int32Array(a),f=new e.Uint8Array(a),c=new e.Uint16Array(a),n=816;function b(e){e=e|0;var r=0,a=0,f=0,b=0,l=0;l=n;n=n+14336|0;b=l;i[589]=1;s[291]=0;s[292]=0;s[293]=-1;t[15]=t[2];i[590]=0;t[14]=0;i[588]=0;t[16]=l+10240;t[17]=l+2048;i[591]=0;e=(t[3]|0)+-2|0;t[18]=e;r=e+(t[12]<<1)|0;t[19]=r;e:while(1){a=e+2|0;t[18]=a;if(e>>>0>=r>>>0){f=18;break}r:do{switch(s[a>>1]|0){case 9:case 10:case 11:case 12:case 13:case 32:break;case 101:{if((((s[292]|0)==0?R(a)|0:0)?B(e+4|0,120,112,111,114,116)|0:0)?(u(),(i[589]|0)==0):0){f=9;break e}else f=17;break}case 105:{if(R(a)|0?B(e+4|0,109,112,111,114,116)|0:0){k();f=17;}else f=17;break}case 59:{f=17;break}case 47:switch(s[e+4>>1]|0){case 47:{G();break r}case 42:{p(1);break r}default:{f=16;break e}}default:{f=16;break e}}}while(0);if((f|0)==17){f=0;t[15]=t[18];}e=t[18]|0;r=t[19]|0;}if((f|0)==9){e=t[18]|0;t[15]=e;f=19;}else if((f|0)==16){i[589]=0;t[18]=e;f=19;}else if((f|0)==18)if(!(i[588]|0)){e=a;f=19;}else e=0;do{if((f|0)==19){e:while(1){r=e+2|0;t[18]=r;a=r;if(e>>>0>=(t[19]|0)>>>0){f=75;break}r:do{switch(s[r>>1]|0){case 9:case 10:case 11:case 12:case 13:case 32:break;case 101:{if(((s[292]|0)==0?R(r)|0:0)?B(e+4|0,120,112,111,114,116)|0:0){u();f=74;}else f=74;break}case 105:{if(R(r)|0?B(e+4|0,109,112,111,114,116)|0:0){k();f=74;}else f=74;break}case 99:{if((R(r)|0?z(e+4|0,108,97,115,115)|0:0)?Z(s[e+12>>1]|0)|0:0){i[591]=1;f=74;}else f=74;break}case 40:{r=t[15]|0;a=t[17]|0;f=s[292]|0;s[292]=f+1<<16>>16;t[a+((f&65535)<<2)>>2]=r;f=74;break}case 41:{e=s[292]|0;if(!(e<<16>>16)){f=36;break e}f=e+-1<<16>>16;s[292]=f;e=t[11]|0;if((e|0)!=0?(t[e+20>>2]|0)==(t[(t[17]|0)+((f&65535)<<2)>>2]|0):0){r=e+4|0;if(!(t[r>>2]|0))t[r>>2]=a;t[e+12>>2]=a;t[11]=0;f=74;}else f=74;break}case 123:{f=t[15]|0;a=t[8]|0;e=f;do{if((s[f>>1]|0)==41&(a|0)!=0?(t[a+4>>2]|0)==(f|0):0){r=t[9]|0;t[8]=r;if(!r){t[4]=0;break}else {t[r+28>>2]=0;break}}}while(0);r=s[292]|0;f=r&65535;i[b+f>>0]=i[591]|0;i[591]=0;a=t[17]|0;s[292]=r+1<<16>>16;t[a+(f<<2)>>2]=e;f=74;break}case 125:{e=s[292]|0;if(!(e<<16>>16)){f=49;break e}a=e+-1<<16>>16;s[292]=a;r=s[293]|0;if(e<<16>>16!=r<<16>>16)if(r<<16>>16!=-1&(a&65535)<(r&65535)){f=53;break e}else {f=74;break r}else {a=t[16]|0;f=(s[291]|0)+-1<<16>>16;s[291]=f;s[293]=s[a+((f&65535)<<1)>>1]|0;h();f=74;break r}}case 39:{d(39);f=74;break}case 34:{d(34);f=74;break}case 47:switch(s[e+4>>1]|0){case 47:{G();break r}case 42:{p(1);break r}default:{r=t[15]|0;a=s[r>>1]|0;a:do{if(!(x(a)|0)){switch(a<<16>>16){case 41:if(L(t[(t[17]|0)+(c[292]<<2)>>2]|0)|0){f=71;break a}else {f=68;break a}case 125:break;default:{f=68;break a}}e=c[292]|0;if(!(y(t[(t[17]|0)+(e<<2)>>2]|0)|0)?(i[b+e>>0]|0)==0:0)f=68;else f=71;}else switch(a<<16>>16){case 46:if(((s[r+-2>>1]|0)+-48&65535)<10){f=68;break a}else {f=71;break a}case 43:if((s[r+-2>>1]|0)==43){f=68;break a}else {f=71;break a}case 45:if((s[r+-2>>1]|0)==45){f=68;break a}else {f=71;break a}default:{f=71;break a}}}while(0);a:do{if((f|0)==68){f=0;if(!(o(r)|0)){switch(a<<16>>16){case 0:{f=71;break a}case 47:break;default:{e=1;break a}}if(!(i[590]|0))e=1;else f=71;}else f=71;}}while(0);if((f|0)==71){I();e=0;}i[590]=e;f=74;break r}}case 96:{h();f=74;break}default:f=74;}}while(0);if((f|0)==74){f=0;t[15]=t[18];}e=t[18]|0;}if((f|0)==36){Y();e=0;break}else if((f|0)==49){Y();e=0;break}else if((f|0)==53){Y();e=0;break}else if((f|0)==75){e=(s[293]|0)==-1&(s[292]|0)==0&(i[588]|0)==0;break}}}while(0);n=l;return e|0}function u(){var e=0,r=0,a=0,f=0,c=0,n=0;c=t[18]|0;n=c+12|0;t[18]=n;r=w(1)|0;e=t[18]|0;if(!((e|0)==(n|0)?!(S(r)|0):0))f=3;e:do{if((f|0)==3){r:do{switch(r<<16>>16){case 100:{J(e,e+14|0);break e}case 97:{t[18]=e+10;w(1)|0;e=t[18]|0;f=6;break}case 102:{f=6;break}case 99:{if(z(e+2|0,108,97,115,115)|0?(a=e+10|0,F(s[a>>1]|0)|0):0){t[18]=a;c=w(1)|0;n=t[18]|0;H(c)|0;J(n,t[18]|0);t[18]=(t[18]|0)+-2;break e}e=e+4|0;t[18]=e;f=13;break}case 108:case 118:{f=13;break}case 123:{t[18]=e+2;e=w(1)|0;a=t[18]|0;while(1){if(_(e)|0){d(e);e=(t[18]|0)+2|0;t[18]=e;}else {H(e)|0;e=t[18]|0;}w(1)|0;e=g(a,e)|0;if(e<<16>>16==44){t[18]=(t[18]|0)+2;e=w(1)|0;}r=a;a=t[18]|0;if(e<<16>>16==125){f=32;break}if((a|0)==(r|0)){f=29;break}if(a>>>0>(t[19]|0)>>>0){f=31;break}}if((f|0)==29){Y();break e}else if((f|0)==31){Y();break e}else if((f|0)==32){t[18]=a+2;f=34;break r}break}case 42:{t[18]=e+2;w(1)|0;f=t[18]|0;g(f,f)|0;f=34;break}default:{}}}while(0);if((f|0)==6){t[18]=e+16;e=w(1)|0;if(e<<16>>16==42){t[18]=(t[18]|0)+2;e=w(1)|0;}n=t[18]|0;H(e)|0;J(n,t[18]|0);t[18]=(t[18]|0)+-2;break}else if((f|0)==13){e=e+4|0;t[18]=e;i[589]=0;r:while(1){t[18]=e+2;n=w(1)|0;e=t[18]|0;switch((H(n)|0)<<16>>16){case 91:case 123:{f=15;break r}default:{}}r=t[18]|0;if((r|0)==(e|0))break e;J(e,r);switch((w(1)|0)<<16>>16){case 61:{f=19;break r}case 44:break;default:{f=20;break r}}e=t[18]|0;}if((f|0)==15){t[18]=(t[18]|0)+-2;break}else if((f|0)==19){t[18]=(t[18]|0)+-2;break}else if((f|0)==20){t[18]=(t[18]|0)+-2;break}}else if((f|0)==34)r=w(1)|0;e=t[18]|0;if(r<<16>>16==102?K(e+2|0,114,111,109)|0:0){t[18]=e+8;l(c,w(1)|0);break}t[18]=e+-2;}}while(0);return}function k(){var e=0,r=0,a=0,f=0,c=0;c=t[18]|0;r=c+12|0;t[18]=r;e:do{switch((w(1)|0)<<16>>16){case 40:{r=t[17]|0;a=s[292]|0;s[292]=a+1<<16>>16;t[r+((a&65535)<<2)>>2]=c;if((s[t[15]>>1]|0)!=46){v(c,(t[18]|0)+2|0,0,c);t[11]=t[8];t[18]=(t[18]|0)+2;switch((w(1)|0)<<16>>16){case 39:{d(39);break}case 34:{d(34);break}default:{t[18]=(t[18]|0)+-2;break e}}t[18]=(t[18]|0)+2;switch((w(1)|0)<<16>>16){case 44:{c=t[18]|0;t[(t[8]|0)+4>>2]=c;t[18]=c+2;w(1)|0;c=t[18]|0;a=t[8]|0;t[a+16>>2]=c;i[a+24>>0]=1;t[18]=c+-2;break e}case 41:{s[292]=(s[292]|0)+-1<<16>>16;a=t[18]|0;c=t[8]|0;t[c+4>>2]=a;t[c+12>>2]=a;i[c+24>>0]=1;break e}default:{t[18]=(t[18]|0)+-2;break e}}}break}case 46:{t[18]=(t[18]|0)+2;if(((w(1)|0)<<16>>16==109?(e=t[18]|0,K(e+2|0,101,116,97)|0):0)?(s[t[15]>>1]|0)!=46:0)v(c,c,e+8|0,2);break}case 42:case 39:case 34:{f=16;break}case 123:{e=t[18]|0;if(s[292]|0){t[18]=e+-2;break e}while(1){if(e>>>0>=(t[19]|0)>>>0)break;e=w(1)|0;if(!(_(e)|0)){if(e<<16>>16==125){f=31;break}}else d(e);e=(t[18]|0)+2|0;t[18]=e;}if((f|0)==31)t[18]=(t[18]|0)+2;w(1)|0;e=t[18]|0;if(!(z(e,102,114,111,109)|0)){Y();break e}t[18]=e+8;e=w(1)|0;if(_(e)|0){l(c,e);break e}else {Y();break e}}default:if((t[18]|0)!=(r|0))f=16;}}while(0);do{if((f|0)==16){if(s[292]|0){t[18]=(t[18]|0)+-2;break}e=t[19]|0;r=t[18]|0;while(1){if(r>>>0>=e>>>0){f=23;break}a=s[r>>1]|0;if(_(a)|0){f=21;break}f=r+2|0;t[18]=f;r=f;}if((f|0)==21){l(c,a);break}else if((f|0)==23){Y();break}}}while(0);return}function l(e,r){e=e|0;r=r|0;var a=0,i=0;a=(t[18]|0)+2|0;switch(r<<16>>16){case 39:{d(39);i=5;break}case 34:{d(34);i=5;break}default:Y();}do{if((i|0)==5){v(e,a,t[18]|0,1);t[18]=(t[18]|0)+2;i=(w(0)|0)<<16>>16==97;r=t[18]|0;if(i?B(r+2|0,115,115,101,114,116)|0:0){t[18]=r+12;if((w(1)|0)<<16>>16!=123){t[18]=r;break}e=t[18]|0;a=e;e:while(1){t[18]=a+2;a=w(1)|0;switch(a<<16>>16){case 39:{d(39);t[18]=(t[18]|0)+2;a=w(1)|0;break}case 34:{d(34);t[18]=(t[18]|0)+2;a=w(1)|0;break}default:a=H(a)|0;}if(a<<16>>16!=58){i=16;break}t[18]=(t[18]|0)+2;switch((w(1)|0)<<16>>16){case 39:{d(39);break}case 34:{d(34);break}default:{i=20;break e}}t[18]=(t[18]|0)+2;switch((w(1)|0)<<16>>16){case 125:{i=25;break e}case 44:break;default:{i=24;break e}}t[18]=(t[18]|0)+2;if((w(1)|0)<<16>>16==125){i=25;break}a=t[18]|0;}if((i|0)==16){t[18]=r;break}else if((i|0)==20){t[18]=r;break}else if((i|0)==24){t[18]=r;break}else if((i|0)==25){i=t[8]|0;t[i+16>>2]=e;t[i+12>>2]=(t[18]|0)+2;break}}t[18]=r+-2;}}while(0);return}function o(e){e=e|0;e:do{switch(s[e>>1]|0){case 100:switch(s[e+-2>>1]|0){case 105:{e=q(e+-4|0,118,111)|0;break e}case 108:{e=P(e+-4|0,121,105,101)|0;break e}default:{e=0;break e}}case 101:{switch(s[e+-2>>1]|0){case 115:break;case 116:{e=E(e+-4|0,100,101,108,101)|0;break e}default:{e=0;break e}}switch(s[e+-4>>1]|0){case 108:{e=D(e+-6|0,101)|0;break e}case 97:{e=D(e+-6|0,99)|0;break e}default:{e=0;break e}}}case 102:{if((s[e+-2>>1]|0)==111?(s[e+-4>>1]|0)==101:0)switch(s[e+-6>>1]|0){case 99:{e=O(e+-8|0,105,110,115,116,97,110)|0;break e}case 112:{e=q(e+-8|0,116,121)|0;break e}default:{e=0;break e}}else e=0;break}case 110:{e=e+-2|0;if(D(e,105)|0)e=1;else e=$(e,114,101,116,117,114)|0;break}case 111:{e=D(e+-2|0,100)|0;break}case 114:{e=m(e+-2|0,100,101,98,117,103,103,101)|0;break}case 116:{e=E(e+-2|0,97,119,97,105)|0;break}case 119:switch(s[e+-2>>1]|0){case 101:{e=D(e+-4|0,110)|0;break e}case 111:{e=P(e+-4|0,116,104,114)|0;break e}default:{e=0;break e}}default:e=0;}}while(0);return e|0}function h(){var e=0,r=0,a=0;r=t[19]|0;a=t[18]|0;e:while(1){e=a+2|0;if(a>>>0>=r>>>0){r=8;break}switch(s[e>>1]|0){case 96:{r=9;break e}case 36:{if((s[a+4>>1]|0)==123){r=6;break e}break}case 92:{e=a+4|0;break}default:{}}a=e;}if((r|0)==6){t[18]=a+4;e=s[293]|0;r=t[16]|0;a=s[291]|0;s[291]=a+1<<16>>16;s[r+((a&65535)<<1)>>1]=e;a=(s[292]|0)+1<<16>>16;s[292]=a;s[293]=a;}else if((r|0)==8){t[18]=e;Y();}else if((r|0)==9)t[18]=e;return}function w(e){e=e|0;var r=0,a=0,i=0;a=t[18]|0;e:do{r=s[a>>1]|0;r:do{if(r<<16>>16!=47)if(e)if(Z(r)|0)break;else break e;else if(Q(r)|0)break;else break e;else switch(s[a+2>>1]|0){case 47:{G();break r}case 42:{p(e);break r}default:{r=47;break e}}}while(0);i=t[18]|0;a=i+2|0;t[18]=a;}while(i>>>0<(t[19]|0)>>>0);return r|0}function d(e){e=e|0;var r=0,a=0,i=0,f=0;f=t[19]|0;r=t[18]|0;while(1){i=r+2|0;if(r>>>0>=f>>>0){r=9;break}a=s[i>>1]|0;if(a<<16>>16==e<<16>>16){r=10;break}if(a<<16>>16==92){a=r+4|0;if((s[a>>1]|0)==13){r=r+6|0;r=(s[r>>1]|0)==10?r:a;}else r=a;}else if(ae(a)|0){r=9;break}else r=i;}if((r|0)==9){t[18]=i;Y();}else if((r|0)==10)t[18]=i;return}function v(e,r,a,s){e=e|0;r=r|0;a=a|0;s=s|0;var f=0,c=0;f=t[13]|0;t[13]=f+32;c=t[8]|0;t[((c|0)==0?16:c+28|0)>>2]=f;t[9]=c;t[8]=f;t[f+8>>2]=e;do{if(2!=(s|0))if(1==(s|0)){t[f+12>>2]=a+2;break}else {t[f+12>>2]=t[3];break}else t[f+12>>2]=a;}while(0);t[f>>2]=r;t[f+4>>2]=a;t[f+16>>2]=0;t[f+20>>2]=s;i[f+24>>0]=1==(s|0)&1;t[f+28>>2]=0;return}function A(){var e=0,r=0,a=0;a=t[19]|0;r=t[18]|0;e:while(1){e=r+2|0;if(r>>>0>=a>>>0){r=6;break}switch(s[e>>1]|0){case 13:case 10:{r=6;break e}case 93:{r=7;break e}case 92:{e=r+4|0;break}default:{}}r=e;}if((r|0)==6){t[18]=e;Y();e=0;}else if((r|0)==7){t[18]=e;e=93;}return e|0}function C(e,r,a,i,t,f,c,n){e=e|0;r=r|0;a=a|0;i=i|0;t=t|0;f=f|0;c=c|0;n=n|0;if((((((s[e+12>>1]|0)==n<<16>>16?(s[e+10>>1]|0)==c<<16>>16:0)?(s[e+8>>1]|0)==f<<16>>16:0)?(s[e+6>>1]|0)==t<<16>>16:0)?(s[e+4>>1]|0)==i<<16>>16:0)?(s[e+2>>1]|0)==a<<16>>16:0)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function y(e){e=e|0;switch(s[e>>1]|0){case 62:{e=(s[e+-2>>1]|0)==61;break}case 41:case 59:{e=1;break}case 104:{e=E(e+-2|0,99,97,116,99)|0;break}case 121:{e=O(e+-2|0,102,105,110,97,108,108)|0;break}case 101:{e=P(e+-2|0,101,108,115)|0;break}default:e=0;}return e|0}function g(e,r){e=e|0;r=r|0;var a=0,i=0;a=t[18]|0;i=s[a>>1]|0;if(i<<16>>16==97){t[18]=a+4;a=w(1)|0;e=t[18]|0;if(_(a)|0){d(a);r=(t[18]|0)+2|0;t[18]=r;}else {H(a)|0;r=t[18]|0;}i=w(1)|0;a=t[18]|0;}if((a|0)!=(e|0))J(e,r);return i|0}function I(){var e=0,r=0,a=0;e:while(1){e=t[18]|0;r=e+2|0;t[18]=r;if(e>>>0>=(t[19]|0)>>>0){a=7;break}switch(s[r>>1]|0){case 13:case 10:{a=7;break e}case 47:break e;case 91:{A()|0;break}case 92:{t[18]=e+4;break}default:{}}}if((a|0)==7)Y();return}function p(e){e=e|0;var r=0,a=0,i=0,f=0,c=0;f=(t[18]|0)+2|0;t[18]=f;a=t[19]|0;while(1){r=f+2|0;if(f>>>0>=a>>>0)break;i=s[r>>1]|0;if(!e?ae(i)|0:0)break;if(i<<16>>16==42?(s[f+4>>1]|0)==47:0){c=8;break}f=r;}if((c|0)==8){t[18]=r;r=f+4|0;}t[18]=r;return}function U(e,r,a,i,t,f,c){e=e|0;r=r|0;a=a|0;i=i|0;t=t|0;f=f|0;c=c|0;if(((((s[e+10>>1]|0)==c<<16>>16?(s[e+8>>1]|0)==f<<16>>16:0)?(s[e+6>>1]|0)==t<<16>>16:0)?(s[e+4>>1]|0)==i<<16>>16:0)?(s[e+2>>1]|0)==a<<16>>16:0)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function m(e,r,a,i,f,c,n,b){e=e|0;r=r|0;a=a|0;i=i|0;f=f|0;c=c|0;n=n|0;b=b|0;var u=0,k=0;k=e+-12|0;u=t[3]|0;if(k>>>0>=u>>>0?C(k,r,a,i,f,c,n,b)|0:0)if((k|0)==(u|0))u=1;else u=F(s[e+-14>>1]|0)|0;else u=0;return u|0}function S(e){e=e|0;e:do{switch(e<<16>>16){case 38:case 37:case 33:{e=1;break}default:if((e&-8)<<16>>16==40|(e+-58&65535)<6)e=1;else {switch(e<<16>>16){case 91:case 93:case 94:{e=1;break e}default:{}}e=(e+-123&65535)<4;}}}while(0);return e|0}function x(e){e=e|0;e:do{switch(e<<16>>16){case 38:case 37:case 33:break;default:if(!((e+-58&65535)<6|(e+-40&65535)<7&e<<16>>16!=41)){switch(e<<16>>16){case 91:case 94:break e;default:{}}return e<<16>>16!=125&(e+-123&65535)<4|0}}}while(0);return 1}function O(e,r,a,i,f,c,n){e=e|0;r=r|0;a=a|0;i=i|0;f=f|0;c=c|0;n=n|0;var b=0,u=0;u=e+-10|0;b=t[3]|0;if(u>>>0>=b>>>0?U(u,r,a,i,f,c,n)|0:0)if((u|0)==(b|0))b=1;else b=F(s[e+-12>>1]|0)|0;else b=0;return b|0}function $(e,r,a,i,f,c){e=e|0;r=r|0;a=a|0;i=i|0;f=f|0;c=c|0;var n=0,b=0;b=e+-8|0;n=t[3]|0;if(b>>>0>=n>>>0?B(b,r,a,i,f,c)|0:0)if((b|0)==(n|0))n=1;else n=F(s[e+-10>>1]|0)|0;else n=0;return n|0}function j(e){e=e|0;var r=0,a=0,i=0,f=0;a=n;n=n+16|0;i=a;t[i>>2]=0;t[12]=e;r=t[3]|0;f=r+(e<<1)|0;e=f+2|0;s[f>>1]=0;t[i>>2]=e;t[13]=e;t[4]=0;t[8]=0;t[6]=0;t[5]=0;t[10]=0;t[7]=0;n=a;return r|0}function B(e,r,a,i,t,f){e=e|0;r=r|0;a=a|0;i=i|0;t=t|0;f=f|0;if((((s[e+8>>1]|0)==f<<16>>16?(s[e+6>>1]|0)==t<<16>>16:0)?(s[e+4>>1]|0)==i<<16>>16:0)?(s[e+2>>1]|0)==a<<16>>16:0)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function E(e,r,a,i,f){e=e|0;r=r|0;a=a|0;i=i|0;f=f|0;var c=0,n=0;n=e+-6|0;c=t[3]|0;if(n>>>0>=c>>>0?z(n,r,a,i,f)|0:0)if((n|0)==(c|0))c=1;else c=F(s[e+-8>>1]|0)|0;else c=0;return c|0}function P(e,r,a,i){e=e|0;r=r|0;a=a|0;i=i|0;var f=0,c=0;c=e+-4|0;f=t[3]|0;if(c>>>0>=f>>>0?K(c,r,a,i)|0:0)if((c|0)==(f|0))f=1;else f=F(s[e+-6>>1]|0)|0;else f=0;return f|0}function q(e,r,a){e=e|0;r=r|0;a=a|0;var i=0,f=0;f=e+-2|0;i=t[3]|0;if(f>>>0>=i>>>0?N(f,r,a)|0:0)if((f|0)==(i|0))i=1;else i=F(s[e+-4>>1]|0)|0;else i=0;return i|0}function z(e,r,a,i,t){e=e|0;r=r|0;a=a|0;i=i|0;t=t|0;if(((s[e+6>>1]|0)==t<<16>>16?(s[e+4>>1]|0)==i<<16>>16:0)?(s[e+2>>1]|0)==a<<16>>16:0)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function D(e,r){e=e|0;r=r|0;var a=0;a=t[3]|0;if(a>>>0<=e>>>0?(s[e>>1]|0)==r<<16>>16:0)if((a|0)==(e|0))a=1;else a=F(s[e+-2>>1]|0)|0;else a=0;return a|0}function F(e){e=e|0;e:do{if((e+-9&65535)<5)e=1;else {switch(e<<16>>16){case 32:case 160:{e=1;break e}default:{}}e=e<<16>>16!=46&(S(e)|0);}}while(0);return e|0}function G(){var e=0,r=0,a=0;e=t[19]|0;a=t[18]|0;e:while(1){r=a+2|0;if(a>>>0>=e>>>0)break;switch(s[r>>1]|0){case 13:case 10:break e;default:a=r;}}t[18]=r;return}function H(e){e=e|0;while(1){if(Z(e)|0)break;if(S(e)|0)break;e=(t[18]|0)+2|0;t[18]=e;e=s[e>>1]|0;if(!(e<<16>>16)){e=0;break}}return e|0}function J(e,r){e=e|0;r=r|0;var a=0,i=0;a=t[13]|0;t[13]=a+12;i=t[10]|0;t[((i|0)==0?20:i+8|0)>>2]=a;t[10]=a;t[a>>2]=e;t[a+4>>2]=r;t[a+8>>2]=0;return}function K(e,r,a,i){e=e|0;r=r|0;a=a|0;i=i|0;if((s[e+4>>1]|0)==i<<16>>16?(s[e+2>>1]|0)==a<<16>>16:0)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function L(e){e=e|0;if(!($(e,119,104,105,108,101)|0)?!(P(e,102,111,114)|0):0)e=q(e,105,102)|0;else e=1;return e|0}function M(){var e=0;e=t[(t[6]|0)+20>>2]|0;switch(e|0){case 1:{e=-1;break}case 2:{e=-2;break}default:e=e-(t[3]|0)>>1;}return e|0}function N(e,r,a){e=e|0;r=r|0;a=a|0;if((s[e+2>>1]|0)==a<<16>>16)r=(s[e>>1]|0)==r<<16>>16;else r=0;return r|0}function Q(e){e=e|0;switch(e<<16>>16){case 160:case 32:case 12:case 11:case 9:{e=1;break}default:e=0;}return e|0}function R(e){e=e|0;if((t[3]|0)==(e|0))e=1;else e=F(s[e+-2>>1]|0)|0;return e|0}function T(){var e=0;e=t[(t[6]|0)+16>>2]|0;if(!e)e=-1;else e=e-(t[3]|0)>>1;return e|0}function V(){var e=0;e=t[6]|0;e=t[((e|0)==0?16:e+28|0)>>2]|0;t[6]=e;return (e|0)!=0|0}function W(){var e=0;e=t[7]|0;e=t[((e|0)==0?20:e+8|0)>>2]|0;t[7]=e;return (e|0)!=0|0}function X(e){e=e|0;var r=0;r=n;n=n+e|0;n=n+15&-16;return r|0}function Y(){i[588]=1;t[14]=(t[18]|0)-(t[3]|0)>>1;t[18]=(t[19]|0)+2;return}function Z(e){e=e|0;return (e|128)<<16>>16==160|(e+-9&65535)<5|0}function _(e){e=e|0;return e<<16>>16==39|e<<16>>16==34|0}function ee(){return (t[(t[6]|0)+12>>2]|0)-(t[3]|0)>>1|0}function re(){return (t[(t[6]|0)+8>>2]|0)-(t[3]|0)>>1|0}function ae(e){e=e|0;return e<<16>>16==13|e<<16>>16==10|0}function ie(){return (t[(t[6]|0)+4>>2]|0)-(t[3]|0)>>1|0}function se(){return (t[(t[7]|0)+4>>2]|0)-(t[3]|0)>>1|0}function te(){return (t[t[6]>>2]|0)-(t[3]|0)>>1|0}function fe(){return (t[t[7]>>2]|0)-(t[3]|0)>>1|0}function ce(){return f[(t[6]|0)+24>>0]|0|0}function ne(e){e=e|0;t[3]=e;return}function be(){return (i[589]|0)!=0|0}function ue(){return t[14]|0}return {ai:T,e:ue,ee:se,es:fe,f:be,id:M,ie:ie,ip:ce,is:te,p:b,re:W,ri:V,sa:j,se:ee,ses:ne,ss:re,sta:X}}({Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array},{},r),a=e.sta(2*i);}const o=t.length+1;e.ses(a),e.sa(o-1),(s?b:n)(t,new Uint16Array(r,a,o)),e.p()||(c$1=e.e(),h());const w=[],d=[];for(;e.ri();){const r=e.is(),a=e.ie(),i=e.ai(),s=e.id(),f=e.ss(),c=e.se();let n;e.ip()&&(n=u(-1===s?r:r+1,t.charCodeAt(-1===s?r-1:r))),w.push({n:n,s:r,e:a,ss:f,se:c,d:s,a:i});}for(;e.re();){const r=e.es(),a=t.charCodeAt(r);d.push(34===a||39===a?u(r+1,a):t.slice(e.es(),e.ee()));}return [w,d,!!e.f()]}function n(e,r){const a=e.length;let i=0;for(;i<a;){const a=e.charCodeAt(i);r[i++]=(255&a)<<8|a>>>8;}}function b(e,r){const a=e.length;let i=0;for(;i<a;)r[i]=e.charCodeAt(i++);}function u(e,r){c$1=e;let a="",i=c$1;for(;;){c$1>=t.length&&h();const e=t.charCodeAt(c$1);if(e===r)break;92===e?(a+=t.slice(i,c$1),a+=k(),i=c$1):(8232===e||8233===e||o(e)&&h(),++c$1);}return a+=t.slice(i,c$1++),a}function k(){let e=t.charCodeAt(++c$1);switch(++c$1,e){case 110:return "\n";case 114:return "\r";case 120:return String.fromCharCode(l(2));case 117:return function(){let e;123===t.charCodeAt(c$1)?(++c$1,e=l(t.indexOf("}",c$1)-c$1),++c$1,e>1114111&&h()):e=l(4);return e<=65535?String.fromCharCode(e):(e-=65536,String.fromCharCode(55296+(e>>10),56320+(1023&e)))}();case 116:return "\t";case 98:return "\b";case 118:return "\v";case 102:return "\f";case 13:10===t.charCodeAt(c$1)&&++c$1;case 10:return "";case 56:case 57:h();default:if(e>=48&&e<=55){let r=t.substr(c$1-1,3).match(/^[0-7]+/)[0],a=parseInt(r,8);return a>255&&(r=r.slice(0,-1),a=parseInt(r,8)),c$1+=r.length-1,e=t.charCodeAt(c$1),"0"===r&&56!==e&&57!==e||h(),String.fromCharCode(a)}return o(e)?"":String.fromCharCode(e)}}function l(e){const r=c$1;let a=0,i=0;for(let r=0;r<e;++r,++c$1){let e,s=t.charCodeAt(c$1);if(95!==s){if(s>=97)e=s-97+10;else if(s>=65)e=s-65+10;else {if(!(s>=48&&s<=57))break;e=s-48;}if(e>=16)break;i=s,a=16*a+e;}else 95!==i&&0!==r||h(),i=s;}return 95!==i&&c$1-r===e||h(),a}function o(e){return 13===e||10===e}function h(){throw Object.assign(new Error(`Parse error ${f}:${t.slice(0,c$1).split("\n").length}:${c$1-t.lastIndexOf("\n",c$1-1)}`),{idx:c$1})}
|
|
|
|
async function defaultResolve (id, parentUrl) {
|
|
return resolveImportMap(importMap, resolveIfNotPlainOrUrl(id, parentUrl) || id, parentUrl);
|
|
}
|
|
|
|
async function _resolve (id, parentUrl) {
|
|
const urlResolved = resolveIfNotPlainOrUrl(id, parentUrl);
|
|
return {
|
|
r: resolveImportMap(importMap, urlResolved || id, parentUrl),
|
|
// b = bare specifier
|
|
b: !urlResolved && !isURL(id)
|
|
};
|
|
}
|
|
|
|
const resolve = resolveHook ? async (id, parentUrl) => ({ r: await resolveHook(id, parentUrl, defaultResolve), b: false }) : _resolve;
|
|
|
|
let id = 0;
|
|
const registry = {};
|
|
|
|
async function loadAll (load, seen) {
|
|
if (load.b || seen[load.u])
|
|
return;
|
|
seen[load.u] = 1;
|
|
await load.L;
|
|
await Promise.all(load.d.map(dep => loadAll(dep, seen)));
|
|
if (!load.n)
|
|
load.n = load.d.some(dep => dep.n);
|
|
}
|
|
|
|
let importMap = { imports: {}, scopes: {} };
|
|
let importMapSrcOrLazy = false;
|
|
let baselinePassthrough;
|
|
|
|
const initPromise = featureDetectionPromise.then(() => {
|
|
// shim mode is determined on initialization, no late shim mode
|
|
if (!shimMode) {
|
|
let seenScript = false;
|
|
for (const script of document.querySelectorAll('script[type="module-shim"],script[type="importmap-shim"],script[type="module"],script[type="importmap"]')) {
|
|
if (!seenScript && script.type === 'module')
|
|
seenScript = true;
|
|
if (script.type.endsWith('-shim')) {
|
|
setShimMode();
|
|
break;
|
|
}
|
|
if (seenScript && script.type === 'importmap') {
|
|
importMapSrcOrLazy = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
baselinePassthrough = supportsDynamicImport && supportsImportMeta && supportsImportMaps && (!jsonModulesEnabled || supportsJsonAssertions) && (!cssModulesEnabled || supportsCssAssertions) && !importMapSrcOrLazy && !false;
|
|
if (!baselinePassthrough) onpolyfill();
|
|
if (shimMode || !baselinePassthrough) {
|
|
new MutationObserver(mutations => {
|
|
for (const mutation of mutations) {
|
|
if (mutation.type !== 'childList') continue;
|
|
for (const node of mutation.addedNodes) {
|
|
if (node.tagName === 'SCRIPT') {
|
|
if (!shimMode && node.type === 'module' || shimMode && node.type === 'module-shim')
|
|
processScript(node);
|
|
if (!shimMode && node.type === 'importmap' || shimMode && node.type === 'importmap-shim')
|
|
processImportMap(node);
|
|
}
|
|
else if (node.tagName === 'LINK' && node.rel === 'modulepreload')
|
|
processPreload(node);
|
|
}
|
|
}
|
|
}).observe(document, { childList: true, subtree: true });
|
|
processImportMaps();
|
|
processScriptsAndPreloads();
|
|
return undefined;
|
|
}
|
|
});
|
|
let importMapPromise = initPromise;
|
|
|
|
let acceptingImportMaps = true;
|
|
async function topLevelLoad (url, fetchOpts, source, nativelyLoaded, lastStaticLoadPromise) {
|
|
if (!shimMode)
|
|
acceptingImportMaps = false;
|
|
await importMapPromise;
|
|
// early analysis opt-out - no need to even fetch if we have feature support
|
|
if (!shimMode && baselinePassthrough) {
|
|
// for polyfill case, only dynamic import needs a return value here, and dynamic import will never pass nativelyLoaded
|
|
if (nativelyLoaded)
|
|
return null;
|
|
await lastStaticLoadPromise;
|
|
return dynamicImport(source ? createBlob(source) : url, { errUrl: url || source });
|
|
}
|
|
const load = getOrCreateLoad(url, fetchOpts, source);
|
|
const seen = {};
|
|
await loadAll(load, seen);
|
|
lastLoad = undefined;
|
|
resolveDeps(load, seen);
|
|
await lastStaticLoadPromise;
|
|
if (source && !shimMode && !load.n && !false) {
|
|
const module = await dynamicImport(createBlob(source), { errUrl: source });
|
|
if (revokeBlobURLs) revokeObjectURLs(Object.keys(seen));
|
|
return module;
|
|
}
|
|
const module = await dynamicImport(!shimMode && !load.n && nativelyLoaded ? load.u : load.b, { errUrl: load.u });
|
|
// if the top-level load is a shell, run its update function
|
|
if (load.s)
|
|
(await dynamicImport(load.s)).u$_(module);
|
|
if (revokeBlobURLs) revokeObjectURLs(Object.keys(seen));
|
|
// when tla is supported, this should return the tla promise as an actual handle
|
|
// so readystate can still correspond to the sync subgraph exec completions
|
|
return module;
|
|
}
|
|
|
|
function revokeObjectURLs(registryKeys) {
|
|
let batch = 0;
|
|
const keysLength = registryKeys.length;
|
|
const schedule = self.requestIdleCallback ? self.requestIdleCallback : self.requestAnimationFrame;
|
|
schedule(cleanup);
|
|
function cleanup() {
|
|
const batchStartIndex = batch * 100;
|
|
if (batchStartIndex > keysLength) return
|
|
for (const key of registryKeys.slice(batchStartIndex, batchStartIndex + 100)) {
|
|
const load = registry[key];
|
|
if (load) URL.revokeObjectURL(load.b);
|
|
}
|
|
batch++;
|
|
schedule(cleanup);
|
|
}
|
|
}
|
|
|
|
async function importShim (id, parentUrl = baseUrl, _assertion) {
|
|
// needed for shim check
|
|
await initPromise;
|
|
if (acceptingImportMaps || shimMode || !baselinePassthrough) {
|
|
processImportMaps();
|
|
if (!shimMode)
|
|
acceptingImportMaps = false;
|
|
}
|
|
await importMapPromise;
|
|
return topLevelLoad((await resolve(id, parentUrl)).r || throwUnresolved(id, parentUrl), { credentials: 'same-origin' });
|
|
}
|
|
|
|
self.importShim = importShim;
|
|
|
|
if (shimMode) {
|
|
importShim.getImportMap = () => JSON.parse(JSON.stringify(importMap));
|
|
}
|
|
|
|
const meta = {};
|
|
|
|
async function importMetaResolve (id, parentUrl = this.url) {
|
|
return (await resolve(id, `${parentUrl}`)).r || throwUnresolved(id, parentUrl);
|
|
}
|
|
|
|
self._esmsm = meta;
|
|
|
|
function urlJsString (url) {
|
|
return `'${url.replace(/'/g, "\\'")}'`;
|
|
}
|
|
|
|
let lastLoad;
|
|
function resolveDeps (load, seen) {
|
|
if (load.b || !seen[load.u])
|
|
return;
|
|
seen[load.u] = 0;
|
|
|
|
for (const dep of load.d)
|
|
resolveDeps(dep, seen);
|
|
|
|
const [imports] = load.a;
|
|
|
|
// "execution"
|
|
const source = load.S;
|
|
|
|
// edge doesnt execute sibling in order, so we fix this up by ensuring all previous executions are explicit dependencies
|
|
let resolvedSource = edge && lastLoad ? `import '${lastLoad}';` : '';
|
|
|
|
if (!imports.length) {
|
|
resolvedSource += source;
|
|
}
|
|
else {
|
|
// once all deps have loaded we can inline the dependency resolution blobs
|
|
// and define this blob
|
|
let lastIndex = 0, depIndex = 0;
|
|
for (const { s: start, se: end, d: dynamicImportIndex } of imports) {
|
|
// dependency source replacements
|
|
if (dynamicImportIndex === -1) {
|
|
const depLoad = load.d[depIndex++];
|
|
let blobUrl = depLoad.b;
|
|
if (!blobUrl) {
|
|
// circular shell creation
|
|
if (!(blobUrl = depLoad.s)) {
|
|
blobUrl = depLoad.s = createBlob(`export function u$_(m){${
|
|
depLoad.a[1].map(
|
|
name => name === 'default' ? `$_default=m.default` : `${name}=m.${name}`
|
|
).join(',')
|
|
}}${
|
|
depLoad.a[1].map(name =>
|
|
name === 'default' ? `let $_default;export{$_default as default}` : `export let ${name}`
|
|
).join(';')
|
|
}\n//# sourceURL=${depLoad.r}?cycle`);
|
|
}
|
|
}
|
|
// circular shell execution
|
|
else if (depLoad.s) {
|
|
resolvedSource += `${source.slice(lastIndex, start - 1)}/*${source.slice(start - 1, end)}*/${urlJsString(blobUrl)};import*as m$_${depIndex} from'${depLoad.b}';import{u$_ as u$_${depIndex}}from'${depLoad.s}';u$_${depIndex}(m$_${depIndex})`;
|
|
lastIndex = end;
|
|
depLoad.s = undefined;
|
|
continue;
|
|
}
|
|
resolvedSource += `${source.slice(lastIndex, start - 1)}/*${source.slice(start - 1, end)}*/${urlJsString(blobUrl)}`;
|
|
lastIndex = end;
|
|
}
|
|
// import.meta
|
|
else if (dynamicImportIndex === -2) {
|
|
meta[load.r] = { url: load.r, resolve: importMetaResolve };
|
|
resolvedSource += `${source.slice(lastIndex, start)}self._esmsm[${urlJsString(load.r)}]`;
|
|
lastIndex = end;
|
|
}
|
|
// dynamic import
|
|
else {
|
|
resolvedSource += `${source.slice(lastIndex, dynamicImportIndex + 6)}Shim(${source.slice(start, end)}, ${load.r && urlJsString(load.r)}`;
|
|
lastIndex = end;
|
|
}
|
|
}
|
|
|
|
resolvedSource += source.slice(lastIndex);
|
|
}
|
|
|
|
// ; and // trailer support added for Ruby 7 source maps compatibility
|
|
let hasSourceURL = false;
|
|
resolvedSource = resolvedSource.replace(sourceMapURLRegEx, (match, isMapping, url) => (hasSourceURL = !isMapping, match.replace(url, () => new URL(url, load.r))));
|
|
if (!hasSourceURL)
|
|
resolvedSource += '\n//# sourceURL=' + load.r;
|
|
|
|
load.b = lastLoad = createBlob(resolvedSource);
|
|
load.S = undefined;
|
|
}
|
|
|
|
const sourceMapURLRegEx = /\n\/\/# source(Mapping)?URL=([^\n]+)\s*((;|\/\/[^#][^\n]*)\s*)*$/;
|
|
|
|
const jsContentType = /^(text|application)\/(x-)?javascript(;|$)/;
|
|
const jsonContentType = /^(text|application)\/json(;|$)/;
|
|
const cssContentType = /^(text|application)\/css(;|$)/;
|
|
const wasmContentType = /^application\/wasm(;|$)/;
|
|
|
|
const cssUrlRegEx = /url\(\s*(?:(["'])((?:\\.|[^\n\\"'])+)\1|((?:\\.|[^\s,"'()\\])+))\s*\)/g;
|
|
|
|
// restrict in-flight fetches to a pool of 100
|
|
let p = [];
|
|
let c = 0;
|
|
function pushFetchPool () {
|
|
if (++c > 100)
|
|
return new Promise(r => p.push(r));
|
|
}
|
|
function popFetchPool () {
|
|
c--;
|
|
if (p.length)
|
|
p.shift()();
|
|
}
|
|
|
|
async function doFetch (url, fetchOpts) {
|
|
const poolQueue = pushFetchPool();
|
|
if (poolQueue) await poolQueue;
|
|
try {
|
|
var res = await fetchHook(url, fetchOpts);
|
|
}
|
|
finally {
|
|
popFetchPool();
|
|
}
|
|
if (!res.ok)
|
|
throw new Error(`${res.status} ${res.statusText} ${res.url}`);
|
|
const contentType = res.headers.get('content-type');
|
|
if (jsContentType.test(contentType))
|
|
return { r: res.url, s: await res.text(), t: 'js' };
|
|
else if (jsonContentType.test(contentType))
|
|
return { r: res.url, s: `export default ${await res.text()}`, t: 'json' };
|
|
else if (cssContentType.test(contentType))
|
|
return { r: res.url, s: `var s=new CSSStyleSheet();s.replaceSync(${
|
|
JSON.stringify((await res.text()).replace(cssUrlRegEx, (_match, quotes, relUrl1, relUrl2) => `url(${quotes}${resolveUrl(relUrl1 || relUrl2, url)}${quotes})`))
|
|
});export default s;`, t: 'css' };
|
|
else if (wasmContentType.test(contentType))
|
|
throw new Error('WASM modules not supported');
|
|
else
|
|
throw new Error(`Unknown Content-Type "${contentType}"`);
|
|
}
|
|
|
|
function getOrCreateLoad (url, fetchOpts, source) {
|
|
let load = registry[url];
|
|
if (load)
|
|
return load;
|
|
|
|
load = registry[url] = {
|
|
// url
|
|
u: url,
|
|
// response url
|
|
r: undefined,
|
|
// fetchPromise
|
|
f: undefined,
|
|
// source
|
|
S: undefined,
|
|
// linkPromise
|
|
L: undefined,
|
|
// analysis
|
|
a: undefined,
|
|
// deps
|
|
d: undefined,
|
|
// blobUrl
|
|
b: undefined,
|
|
// shellUrl
|
|
s: undefined,
|
|
// needsShim
|
|
n: false,
|
|
// type
|
|
t: null
|
|
};
|
|
|
|
load.f = (async () => {
|
|
if (!source) {
|
|
// preload fetch options override fetch options (race)
|
|
let t;
|
|
({ r: load.r, s: source, t } = await (fetchCache[url] || doFetch(url, fetchOpts)));
|
|
if (t && !shimMode) {
|
|
if (t === 'css' && !cssModulesEnabled || t === 'json' && !jsonModulesEnabled)
|
|
throw new Error(`${t}-modules require <script type="esms-options">{ "polyfillEnable": ["${t}-modules"] }<${''}/script>`);
|
|
if (t === 'css' && !supportsCssAssertions || t === 'json' && !supportsJsonAssertions)
|
|
load.n = true;
|
|
}
|
|
}
|
|
try {
|
|
load.a = parse(source, load.u);
|
|
}
|
|
catch (e) {
|
|
console.warn(e);
|
|
load.a = [[], []];
|
|
}
|
|
load.S = source;
|
|
return load;
|
|
})();
|
|
|
|
load.L = load.f.then(async () => {
|
|
let childFetchOpts = fetchOpts;
|
|
load.d = (await Promise.all(load.a[0].map(async ({ n, d }) => {
|
|
if (d >= 0 && !supportsDynamicImport || d === 2 && !supportsImportMeta)
|
|
load.n = true;
|
|
if (!n) return;
|
|
const { r, b } = await resolve(n, load.r || load.u);
|
|
if (b && (!supportsImportMaps || importMapSrcOrLazy))
|
|
load.n = true;
|
|
if (d !== -1) return;
|
|
if (!r)
|
|
throwUnresolved(n, load.r || load.u);
|
|
if (skip && skip.test(r)) return { b: r };
|
|
if (childFetchOpts.integrity)
|
|
childFetchOpts = Object.assign({}, childFetchOpts, { integrity: undefined });
|
|
return getOrCreateLoad(r, childFetchOpts).f;
|
|
}))).filter(l => l);
|
|
});
|
|
|
|
return load;
|
|
}
|
|
|
|
function processScriptsAndPreloads () {
|
|
for (const script of document.querySelectorAll(shimMode ? 'script[type="module-shim"]' : 'script[type="module"]'))
|
|
processScript(script);
|
|
for (const link of document.querySelectorAll('link[rel="modulepreload"]'))
|
|
processPreload(link);
|
|
}
|
|
|
|
function processImportMaps () {
|
|
for (const script of document.querySelectorAll(shimMode ? 'script[type="importmap-shim"]' : 'script[type="importmap"]'))
|
|
processImportMap(script);
|
|
}
|
|
|
|
function getFetchOpts (script) {
|
|
const fetchOpts = {};
|
|
if (script.integrity)
|
|
fetchOpts.integrity = script.integrity;
|
|
if (script.referrerpolicy)
|
|
fetchOpts.referrerPolicy = script.referrerpolicy;
|
|
if (script.crossorigin === 'use-credentials')
|
|
fetchOpts.credentials = 'include';
|
|
else if (script.crossorigin === 'anonymous')
|
|
fetchOpts.credentials = 'omit';
|
|
else
|
|
fetchOpts.credentials = 'same-origin';
|
|
return fetchOpts;
|
|
}
|
|
|
|
let lastStaticLoadPromise = Promise.resolve();
|
|
|
|
let domContentLoadedCnt = 1;
|
|
function domContentLoadedCheck () {
|
|
if (--domContentLoadedCnt === 0 && !noLoadEventRetriggers)
|
|
document.dispatchEvent(new Event('DOMContentLoaded'));
|
|
}
|
|
// this should always trigger because we assume es-module-shims is itself a domcontentloaded requirement
|
|
document.addEventListener('DOMContentLoaded', async () => {
|
|
await initPromise;
|
|
domContentLoadedCheck();
|
|
if (shimMode || !baselinePassthrough) {
|
|
processImportMaps();
|
|
processScriptsAndPreloads();
|
|
}
|
|
});
|
|
|
|
let readyStateCompleteCnt = 1;
|
|
if (document.readyState === 'complete') {
|
|
readyStateCompleteCheck();
|
|
}
|
|
else {
|
|
document.addEventListener('readystatechange', async () => {
|
|
processImportMaps();
|
|
await initPromise;
|
|
readyStateCompleteCheck();
|
|
});
|
|
}
|
|
function readyStateCompleteCheck () {
|
|
if (--readyStateCompleteCnt === 0 && !noLoadEventRetriggers)
|
|
document.dispatchEvent(new Event('readystatechange'));
|
|
}
|
|
|
|
function processImportMap (script) {
|
|
if (script.ep) // ep marker = script processed
|
|
return;
|
|
// empty inline scripts sometimes show before domready
|
|
if (!script.src && !script.innerHTML)
|
|
return;
|
|
script.ep = true;
|
|
// we dont currently support multiple, external or dynamic imports maps in polyfill mode to match native
|
|
if (script.src) {
|
|
if (!shimMode)
|
|
return;
|
|
importMapSrcOrLazy = true;
|
|
}
|
|
if (acceptingImportMaps) {
|
|
importMapPromise = importMapPromise
|
|
.then(async () => {
|
|
importMap = resolveAndComposeImportMap(script.src ? await (await fetchHook(script.src)).json() : JSON.parse(script.innerHTML), script.src || baseUrl, importMap);
|
|
})
|
|
.catch(error => setTimeout(() => { throw error }));
|
|
if (!shimMode)
|
|
acceptingImportMaps = false;
|
|
}
|
|
}
|
|
|
|
function processScript (script) {
|
|
if (script.ep) // ep marker = script processed
|
|
return;
|
|
if (script.getAttribute('noshim') !== null)
|
|
return;
|
|
// empty inline scripts sometimes show before domready
|
|
if (!script.src && !script.innerHTML)
|
|
return;
|
|
script.ep = true;
|
|
// does this load block readystate complete
|
|
const isReadyScript = readyStateCompleteCnt > 0;
|
|
// does this load block DOMContentLoaded
|
|
const isDomContentLoadedScript = domContentLoadedCnt > 0;
|
|
if (isReadyScript) readyStateCompleteCnt++;
|
|
if (isDomContentLoadedScript) domContentLoadedCnt++;
|
|
const blocks = script.getAttribute('async') === null && isReadyScript;
|
|
const loadPromise = topLevelLoad(script.src || `${baseUrl}?${id++}`, getFetchOpts(script), !script.src && script.innerHTML, !shimMode, blocks && lastStaticLoadPromise).catch(e => {
|
|
setTimeout(() => { throw e });
|
|
onerror(e);
|
|
});
|
|
if (blocks)
|
|
lastStaticLoadPromise = loadPromise.then(readyStateCompleteCheck);
|
|
if (isDomContentLoadedScript)
|
|
loadPromise.then(domContentLoadedCheck);
|
|
}
|
|
|
|
const fetchCache = {};
|
|
function processPreload (link) {
|
|
if (link.ep) // ep marker = processed
|
|
return;
|
|
link.ep = true;
|
|
if (fetchCache[link.href])
|
|
return;
|
|
fetchCache[link.href] = doFetch(link.href, getFetchOpts(link));
|
|
}
|
|
|
|
function throwUnresolved (id, parentUrl) {
|
|
throw Error("Unable to resolve specifier '" + id + (parentUrl ? "' from " + parentUrl : "'"));
|
|
}
|
|
|
|
})();
|
|
|