@storybook/preset-react-webpack/dist/loaders/react-docgen-loader.js

Storybook for React: Develop React Component in isolation with Hot Reloading

"use strict";var __create=Object.create;var __defProp=Object.defineProperty;var __getOwnPropDesc=Object.getOwnPropertyDescriptor;var __getOwnPropNames=Object.getOwnPropertyNames;var __getProtoOf=Object.getPrototypeOf,__hasOwnProp=Object.prototype.hasOwnProperty;var __export=(target,all)=>{for(var name in all)__defProp(target,name,{get:all[name],enumerable:!0})},__copyProps=(to,from,except,desc)=>{if(from&&typeof from=="object"||typeof from=="function")for(let key of __getOwnPropNames(from))!__hasOwnProp.call(to,key)&&key!==except&&__defProp(to,key,{get:()=>from[key],enumerable:!(desc=__getOwnPropDesc(from,key))||desc.enumerable});return to};var __toESM=(mod,isNodeMode,target)=>(target=mod!=null?__create(__getProtoOf(mod)):{},__copyProps(isNodeMode||!mod||!mod.__esModule?__defProp(target,"default",{value:mod,enumerable:!0}):target,mod)),__toCommonJS=mod=>__copyProps(__defProp({},"__esModule",{value:!0}),mod);var react_docgen_loader_exports={};__export(react_docgen_loader_exports,{default:()=>reactDocgenLoader,getReactDocgenImporter:()=>getReactDocgenImporter});module.exports=__toCommonJS(react_docgen_loader_exports);var import_common=require("storybook/internal/common"),import_node_logger=require("storybook/internal/node-logger"),import_find_up=require("find-up"),import_magic_string=__toESM(require("magic-string")),import_react_docgen=require("react-docgen"),TsconfigPaths=__toESM(require("tsconfig-paths"));var import_node_path=require("path"),import_resolve=__toESM(require("resolve")),ReactDocgenResolveError=class extends Error{constructor(filename){super(`'${filename}' was ignored by react-docgen.`);this.code="MODULE_NOT_FOUND"}},RESOLVE_EXTENSIONS=[".js",".cts",".mts",".ctsx",".mtsx",".ts",".tsx",".mjs",".cjs",".mts",".cts",".jsx"];function defaultLookupModule(filename,basedir){let resolveOptions={basedir,extensions:RESOLVE_EXTENSIONS,includeCoreModules:!1};try{return import_resolve.default.sync(filename,resolveOptions)}catch(error){let ext=(0,import_node_path.extname)(filename),newFilename;switch(ext){case".js":case".mjs":case".cjs":newFilename=`${filename.slice(0,-2)}ts`;break;case".jsx":newFilename=`${filename.slice(0,-3)}tsx`;break;default:throw error}return import_resolve.default.sync(newFilename,{...resolveOptions,extensions:[]})}}var{getNameOrValue,isReactForwardRefCall}=import_react_docgen.utils,actualNameHandler=function(documentation,componentDefinition){if(documentation.set("definedInFile",componentDefinition.hub.file.opts.filename),(componentDefinition.isClassDeclaration()||componentDefinition.isFunctionDeclaration())&&componentDefinition.has("id"))documentation.set("actualName",getNameOrValue(componentDefinition.get("id")));else if(componentDefinition.isArrowFunctionExpression()||componentDefinition.isFunctionExpression()||isReactForwardRefCall(componentDefinition)){let currentPath=componentDefinition;for(;currentPath.parentPath;){if(currentPath.parentPath.isVariableDeclarator()){documentation.set("actualName",getNameOrValue(currentPath.parentPath.get("id")));return}if(currentPath.parentPath.isAssignmentExpression()){let leftPath=currentPath.parentPath.get("left");if(leftPath.isIdentifier()||leftPath.isLiteral()){documentation.set("actualName",getNameOrValue(leftPath));return}}currentPath=currentPath.parentPath}documentation.set("actualName","")}},defaultHandlers=Object.values(import_react_docgen.builtinHandlers).map(handler=>handler),defaultResolver=new import_react_docgen.builtinResolvers.FindExportedDefinitionsResolver,handlers=[...defaultHandlers,actualNameHandler],tsconfigPathsInitialized=!1,matchPath;async function reactDocgenLoader(source,map){let callback=this.async(),options=this.getOptions()||{},{debug=!1}=options;if(!tsconfigPathsInitialized){let tsconfigPath=await(0,import_find_up.findUp)("tsconfig.json",{cwd:process.cwd(),stopAt:(0,import_common.getProjectRoot)()}),tsconfig=TsconfigPaths.loadConfig(tsconfigPath);tsconfig.resultType==="success"&&(import_node_logger.logger.info("Using tsconfig paths for react-docgen"),matchPath=TsconfigPaths.createMatchPath(tsconfig.absoluteBaseUrl,tsconfig.paths,["browser","module","main"])),tsconfigPathsInitialized=!0}try{let docgenResults=(0,import_react_docgen.parse)(source,{filename:this.resourcePath,resolver:defaultResolver,handlers,importer:getReactDocgenImporter(matchPath),babelOptions:{babelrc:!1,configFile:!1}}),magicString=new import_magic_string.default(source);docgenResults.forEach(info=>{let{actualName,definedInFile,...docgenInfo}=info;if(actualName&&definedInFile==this.resourcePath){let docNode=JSON.stringify(docgenInfo);magicString.append(`;${actualName}.__docgenInfo=${docNode}`)}}),callback(null,magicString.toString(),map??magicString.generateMap({hires:!0,source:this.resourcePath,includeContent:!0}))}catch(error){error.code===import_react_docgen.ERROR_CODES.MISSING_DEFINITION||(debug?(import_node_logger.logger.warn(`Failed to parse ${this.resourcePath} with react-docgen. Please use the below error message and the content of the file which causes the error to report the issue to the maintainers of react-docgen. https://github.com/reactjs/react-docgen`),import_node_logger.logger.error(error)):import_node_logger.logger.warn(`Failed to parse ${this.resourcePath} with react-docgen. Rerun Storybook with --loglevel=debug to get more info.`)),callback(null,source)}}function getReactDocgenImporter(matchingPath){return(0,import_react_docgen.makeFsImporter)((filename,basedir)=>{let mappedFilenameByPaths=matchingPath&&matchingPath(filename)||filename,result=defaultLookupModule(mappedFilenameByPaths,basedir);if(RESOLVE_EXTENSIONS.find(ext=>result.endsWith(ext)))return result;throw new ReactDocgenResolveError(filename)})}0&&(module.exports={getReactDocgenImporter});