175 lines
		
	
	
		
			6.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			175 lines
		
	
	
		
			6.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
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| Object.defineProperty(exports, "__esModule", {
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|   value: true
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| });
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| exports["default"] = patchRequire;
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| var path = _interopRequireWildcard(require("path"));
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| function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
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| var isWin32 = process.platform === 'win32';
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| var correctPath = isWin32 ? require('./correctPath').correctPath : function (p) {
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|   return p;
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| };
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| function stripBOM(content) {
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|   if (content.charCodeAt(0) === 0xFEFF) {
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|     content = content.slice(1);
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|   }
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|   return content;
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| }
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| function patchRequire(vol) {
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|   var unixifyPaths = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
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|   var Module = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : require('module');
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|   if (isWin32 && unixifyPaths) {
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|     var original = vol;
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|     vol = {
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|       readFileSync: function readFileSync(path, options) {
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|         return original.readFileSync(correctPath(path), options);
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|       },
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|       realpathSync: function realpathSync(path) {
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|         return original.realpathSync(correctPath(path));
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|       },
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|       statSync: function statSync(path) {
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|         return original.statSync(correctPath(path));
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|       }
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|     };
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|   }
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|   function internalModuleReadFile(path) {
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|     try {
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|       return vol.readFileSync(path, 'utf8');
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|     } catch (err) {}
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|   }
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|   function internalModuleStat(filename) {
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|     try {
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|       return vol.statSync(filename).isDirectory() ? 1 : 0;
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|     } catch (err) {
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|       return -2;
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|     }
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|   }
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|   function stat(filename) {
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|     filename = path._makeLong(filename);
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|     var cache = stat.cache;
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|     if (cache !== null) {
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|       var _result = cache.get(filename);
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|       if (_result !== undefined) return _result;
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|     }
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|     var result = internalModuleStat(filename);
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|     if (cache !== null) cache.set(filename, result);
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|     return result;
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|   }
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|   stat.cache = null;
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|   var preserveSymlinks = false;
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|   function toRealPath(requestPath) {
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|     return vol.realpathSync(requestPath);
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|   }
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|   var packageMainCache = Object.create(null);
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|   function readPackage(requestPath) {
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|     var entry = packageMainCache[requestPath];
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|     if (entry) return entry;
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|     var jsonPath = path.resolve(requestPath, 'package.json');
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|     var json = internalModuleReadFile(path._makeLong(jsonPath));
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|     if (json === undefined) {
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|       return false;
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|     }
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|     var pkg;
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|     try {
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|       var pkgJson = JSON.parse(json);
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|       pkg = packageMainCache[requestPath] = pkgJson.exports && pkgJson.exports.require || pkgJson.main;
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|     } catch (e) {
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|       e.path = jsonPath;
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|       e.message = 'Error parsing ' + jsonPath + ': ' + e.message;
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|       throw e;
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|     }
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|     return pkg;
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|   }
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|   function tryFile(requestPath, isMain) {
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|     var rc = stat(requestPath);
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|     if (preserveSymlinks && !isMain) {
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|       return rc === 0 && path.resolve(requestPath);
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|     }
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|     return rc === 0 && toRealPath(requestPath);
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|   }
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|   function tryExtensions(p, exts, isMain) {
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|     for (var i = 0; i < exts.length; i++) {
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|       var filename = tryFile(p + exts[i], isMain);
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|       if (filename) {
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|         return filename;
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|       }
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|     }
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|     return false;
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|   }
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|   function tryPackage(requestPath, exts, isMain) {
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|     var pkg = readPackage(requestPath);
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|     if (!pkg) return false;
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|     var filename = path.resolve(requestPath, pkg);
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|     return tryFile(filename, isMain) || tryExtensions(filename, exts, isMain) || tryExtensions(path.resolve(filename, 'index'), exts, isMain);
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|   }
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|   Module._extensions['.js'] = function (module, filename) {
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|     var content = vol.readFileSync(filename, 'utf8');
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|     module._compile(stripBOM(content), filename);
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|   };
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|   Module._extensions['.json'] = function (module, filename) {
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|     var content = vol.readFileSync(filename, 'utf8');
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|     try {
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|       module.exports = JSON.parse(stripBOM(content));
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|     } catch (err) {
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|       err.message = filename + ': ' + err.message;
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|       throw err;
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|     }
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|   };
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|   var warned = true;
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|   Module._findPath = function (request, paths, isMain) {
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|     if (path.isAbsolute(request)) {
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|       paths = [''];
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|     } else if (!paths || paths.length === 0) {
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|       return false;
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|     }
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|     var cacheKey = request + '\x00' + (paths.length === 1 ? paths[0] : paths.join('\x00'));
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|     var entry = Module._pathCache[cacheKey];
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|     if (entry) return entry;
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|     var exts;
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|     var trailingSlash = request.length > 0 && request.charCodeAt(request.length - 1) === 47;
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|     for (var i = 0; i < paths.length; i++) {
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|       var curPath = paths[i];
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|       if (curPath && stat(curPath) < 1) continue;
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|       var basePath = correctPath(path.resolve(curPath, request));
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|       var filename;
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|       var rc = stat(basePath);
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|       if (!trailingSlash) {
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|         if (rc === 0) {
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|           if (preserveSymlinks && !isMain) {
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|             filename = path.resolve(basePath);
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|           } else {
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|             filename = toRealPath(basePath);
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|           }
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|         } else if (rc === 1) {
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|           if (exts === undefined) exts = Object.keys(Module._extensions);
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|           filename = tryPackage(basePath, exts, isMain);
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|         }
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|         if (!filename) {
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|           if (exts === undefined) exts = Object.keys(Module._extensions);
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|           filename = tryExtensions(basePath, exts, isMain);
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|         }
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|       }
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|       if (!filename && rc === 1) {
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|         if (exts === undefined) exts = Object.keys(Module._extensions);
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|         filename = tryPackage(basePath, exts, isMain);
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|       }
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|       if (!filename && rc === 1) {
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|         if (exts === undefined) exts = Object.keys(Module._extensions);
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|         filename = tryExtensions(path.resolve(basePath, 'index'), exts, isMain);
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|       }
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|       if (filename) {
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|         if (request === '.' && i > 0) {
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|           if (!warned) {
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|             warned = true;
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|             process.emitWarning('warning: require(\'.\') resolved outside the package ' + 'directory. This functionality is deprecated and will be removed ' + 'soon.', 'DeprecationWarning', 'DEP0019');
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|           }
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|         }
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|         Module._pathCache[cacheKey] = filename;
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|         return filename;
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|       }
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|     }
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|     return false;
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|   };
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| } |