175 lines
9.9 KiB
JavaScript
175 lines
9.9 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
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var sourceMap = _interopDefault(require('source-map'));
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var fs = _interopDefault(require('fs'));
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var path = _interopDefault(require('path'));
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var loaderUtils = _interopDefault(require('loader-utils'));
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var SourceMapGenerator = sourceMap.SourceMapGenerator;
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function makeIdentitySourceMap(content, resourcePath) {
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var map = new SourceMapGenerator();
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map.setSourceContent(resourcePath, content);
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content.split('\n').forEach(function (line, index) {
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map.addMapping({
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source: resourcePath,
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original: {
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line: index + 1,
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column: 0
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},
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generated: {
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line: index + 1,
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column: 0
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}
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});
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});
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return map.toJSON();
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}
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var makeIdentitySourceMap_1 = makeIdentitySourceMap;
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var injectionStart = {
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'16.10': ['if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.elementType === element.type || ( // Keep this check inline so it only runs on the false path:\n isCompatibleFamilyForHotReloading(child, element)))', 'if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : hotCompareElements(child.elementType, element.type, hotUpdateChild(child), child.type))'],
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'16.9': ['if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.elementType === element.type || (\n // Keep this check inline so it only runs on the false path:\n isCompatibleFamilyForHotReloading(child, element)))', 'if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : hotCompareElements(child.elementType, element.type, hotUpdateChild(child), child.type))'],
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'16.6': ['if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.elementType === element.type)', 'if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : hotCompareElements(child.elementType, element.type, hotUpdateChild(child), child.type))'],
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'16.6-compact': ['if(child.tag===Fragment?element.type===REACT_FRAGMENT_TYPE:child.elementType===element.type)', 'if(child.tag===Fragment?element.type===REACT_FRAGMENT_TYPE:hotCompareElements(child.elementType,element.type, hotUpdateChild(child), child.type))'],
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'16.4': ['if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.type === element.type) {', 'if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : hotCompareElements(child.type, element.type, hotUpdateChild(child), child.type)) {'],
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'16.4-compact': ['if(child.tag===Fragment?element.type===REACT_FRAGMENT_TYPE:child.type===element.type)', 'if(child.tag===Fragment?element.type===REACT_FRAGMENT_TYPE:hotCompareElements(child.type,element.type, hotUpdateChild(child), child.type))']
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};
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var additional = {
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'16.10-update': ['current$$1.elementType === element.type || ( // Keep this check inline so it only runs on the false path:\n isCompatibleFamilyForHotReloading(current$$1, element)))', '(hotCompareElements(current$$1.elementType, element.type, hotUpdateChild(current$$1), current$$1.type)))'],
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'16.9-update': ['current$$1.elementType === element.type || (\n // Keep this check inline so it only runs on the false path:\n isCompatibleFamilyForHotReloading(current$$1, element)))', '(hotCompareElements(current$$1.elementType, element.type, hotUpdateChild(current$$1), current$$1.type)))'],
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'16.6-update': ['if (current$$1 !== null && current$$1.elementType === element.type) {', 'if (current$$1 !== null && hotCompareElements(current$$1.elementType, element.type, hotUpdateChild(current$$1),current$$1.type)) {'],
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'16.6-update-compact': ['if(current$$1!==null&¤t$$1.elementType===element.type)', 'if(current$$1!==null&&hotCompareElements(current$$1.elementType,element.type,hotUpdateChild(current$$1),current$$1.type))'],
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'16.4-update': ['if (current !== null && current.type === element.type) {', 'if (current !== null && hotCompareElements(current.type, element.type, hotUpdateChild(current),current.type)) {'],
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'16.4-update-compact': ['if (current!== null&¤t.type===element.type)', 'if (current!== null&&hotCompareElements(current.type,element.type,hotUpdateChild(current)))'],
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'16.8-type': ['function createFiberFromTypeAndProps(type, // React$ElementType\nkey, pendingProps, owner, mode, expirationTime) {', 'function createFiberFromTypeAndProps(type, // React$ElementType\nkey, pendingProps, owner, mode, expirationTime) {type = hotResolveType(type);'],
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'16.8-type-compact': ['function createFiberFromTypeAndProps(type,// React$ElementType\nkey,pendingProps,owner,mode,expirationTime){', 'function createFiberFromTypeAndProps(type,// React$ElementType\nkey,pendingProps,owner,mode,expirationTime){type = hotResolveType(type);']
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};
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var ReactHotLoaderInjection = '\nvar hotUpdateChild = function (child) {\n return function (newType) {\n child.type = newType;\n if (child.alternate) {\n child.alternate.type = newType;\n }\n }\n};\nvar hotResolveType = function (type) {\n return type;\n};\nvar hotCompareElements = function (oldType, newType) {\n return oldType === newType\n};\nvar hotCleanupHooks = function () {\n if (typeof resetHooks !== \'undefined\') {\n resetHooks();\n }\n}\nvar ReactDOM = {\n evalInReactContext: function (injection) {\n return eval(injection);\n },\n hotCleanup: hotCleanupHooks,\n hotRenderWithHooks: function (current, render) { \n hotCleanupHooks();\n \n if (typeof nextCurrentHook !== \'undefined\' && typeof ReactCurrentDispatcher$1 !== \'undefined\') { \n nextCurrentHook = current !== null ? current.memoizedState : null;\n if(typeof firstCurrentHook !== \'undefined\') {\n firstCurrentHook = nextCurrentHook;\n }\n \n ReactCurrentDispatcher$1.current = nextCurrentHook === null ? HooksDispatcherOnMountInDEV : HooksDispatcherOnUpdateInDEV;\n }\n \n var rendered = render();\n \n hotCleanupHooks();\n \n return rendered;\n },\n setHotElementComparator: function (newComparator) {\n hotCompareElements = newComparator\n },\n setHotTypeResolver: function (newResolver) {\n hotResolveType = newResolver;\n },\n';
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var defaultEnd = ['var ReactDOM = {', ReactHotLoaderInjection];
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var defaultEndCompact = ['var ReactDOM={', ReactHotLoaderInjection];
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var injectionEnd = {
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'16.10': defaultEnd,
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'16.9': defaultEnd,
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'16.6': defaultEnd,
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'16.4': defaultEnd,
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'16.6-compact': defaultEndCompact,
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'16.4-compact': defaultEndCompact
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};
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var sign = '/* 🔥 this is hot-loader/react-dom 4.8+ 🔥 */';
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function additionalTransform(source) {
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for (var key in additional) {
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source = source.split(additional[key][0]).join(additional[key][1]);
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}
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return source;
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}
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function transform(source) {
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if (source.indexOf('reconcileSingleElement') < 0) {
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// early reject
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return source;
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}
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if (source.indexOf(sign) >= 0) {
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// already patched
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return source;
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}
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for (var key in injectionStart) {
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if (source.indexOf(injectionStart[key][0]) > 0 && source.indexOf(injectionEnd[key][0]) > 0) {
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var result = additionalTransform(source.replace(injectionStart[key][0], injectionStart[key][1]).replace(injectionEnd[key][0], injectionEnd[key][1]));
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return sign + '\n' + result + '\n' + sign;
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}
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}
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return source;
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}
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var patch = transform;
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var SourceNode = sourceMap.SourceNode,
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SourceMapConsumer = sourceMap.SourceMapConsumer;
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var tagCommonJSExportsSource = null;
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function transform$1(source, map) {
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var callback = this.async();
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var resourcePath = this.resourcePath;
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if (source && source.types && source.types.IfStatement) {
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throw new Error('React Hot Loader: You are erroneously trying to use a Webpack loader ' + 'as a Babel plugin. Replace "react-hot-loader/webpack" with ' + '"react-hot-loader/babel" in the "plugins" section of your .babelrc file. ' + 'While we recommend the above, if you prefer not to use Babel, ' + 'you may remove "react-hot-loader/webpack" from the "plugins" section of ' + 'your .babelrc file altogether, and instead add "react-hot-loader/webpack" ' + 'to the "loaders" section of your Webpack configuration.');
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}
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if (this.cacheable) {
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this.cacheable();
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}
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var options = Object.assign({ withPatch: true }, loaderUtils.getOptions(this));
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if (options.withPatch) {
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source = patch(source);
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}
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if (source.indexOf('reactHotLoader.register') > 0 || options.noRegister) {
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return callback(null, source, map);
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}
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// This is a Webpack loader, but the user put it in the Babel config.
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// Read the helper once.
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if (!tagCommonJSExportsSource) {
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tagCommonJSExportsSource = fs.readFileSync(path.join(__dirname, 'webpackTagCommonJSExports.js'), 'utf8')
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// Babel inserts these.
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// Ideally we'd opt out for one file but this is simpler.
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.replace(/['"]use strict['"];/, '')
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// eslint comments don't need to end up in the output
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.replace(/\/\* (.*) \*\//, '').replace(/\/\/ eslint-disable-line .*\n/g, '\n').replace(/\/\* global.*\*\//, '').split(/\n\s*/).join(' ');
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}
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// Parameterize the helper with the current filename.
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var separator = '\n';
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var appendText = tagCommonJSExportsSource.replace(/__FILENAME__/g, JSON.stringify(resourcePath));
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if (this.sourceMap === false) {
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return callback(null, [source, appendText].join(separator));
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}
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if (!map) {
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map = makeIdentitySourceMap_1(source, resourcePath); // eslint-disable-line no-param-reassign
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}
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var sourceMapConsumer = new SourceMapConsumer(map);
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var onSourceMapReady = function onSourceMapReady(consumedMap) {
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var node = new SourceNode(null, null, null, [SourceNode.fromStringWithSourceMap(source, consumedMap), new SourceNode(null, null, resourcePath, appendText)]).join(separator);
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var result = node.toStringWithSourceMap();
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callback(null, result.code, result.map.toJSON() || undefined);
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};
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if (sourceMapConsumer.then) {
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sourceMapConsumer.then(onSourceMapReady);
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} else {
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onSourceMapReady(sourceMapConsumer);
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}
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}
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transform$1.patch = patch;
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var webpack = transform$1;
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exports.default = webpack;
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