next
Version:
The React Framework
4 lines • 1.98 kB
JavaScript
;exports.__esModule=true;exports.ReactSyncScriptsConformanceCheck=exports.ErrorDescription=exports.WarningMessage=exports.ErrorMessage=void 0;var _TestInterface=require("../TestInterface");var _constants=require("../constants");var _fileUtils=require("../utils/file-utils");var _astUtils=require("../utils/ast-utils");const ErrorMessage=`${_constants.CONFORMANCE_ERROR_PREFIX}: A sync script was found in a react module.`;exports.ErrorMessage=ErrorMessage;const WarningMessage=`${_constants.CONFORMANCE_WARNING_PREFIX}: A sync script was found in a react module.`;exports.WarningMessage=WarningMessage;const ErrorDescription=``;exports.ErrorDescription=ErrorDescription;const EARLY_EXIT_SUCCESS_RESULT={result:_TestInterface.IConformanceTestStatus.SUCCESS};class ReactSyncScriptsConformanceCheck{constructor({AllowedSources}={}){this.allowedSources=[];if(AllowedSources){this.allowedSources=AllowedSources;}}getAstNode(){return[{visitor:'visitCallExpression',inspectNode:(path,{request})=>{const{node}=path;if(!node.arguments||node.arguments.length<2){return EARLY_EXIT_SUCCESS_RESULT;}if((0,_astUtils.isNodeCreatingScriptElement)(node)){const propsNode=node.arguments[1];if(!propsNode.properties){return EARLY_EXIT_SUCCESS_RESULT;}const props=propsNode.properties.reduce((originalProps,prop)=>{// @ts-ignore
originalProps[prop.key.name]=prop.value.value;return originalProps;},{});if('defer'in props||'async'in props||!('src'in props)||this.allowedSources.includes(props.src)){return EARLY_EXIT_SUCCESS_RESULT;}// Todo: Add an absolute error case for modern js when class is a subclass of next/head.
return{result:_TestInterface.IConformanceTestStatus.FAILED,warnings:[{message:`${WarningMessage} ${(0,_fileUtils.getLocalFileName)(request)}. This can potentially delay FCP/FP metrics.`}]};}return EARLY_EXIT_SUCCESS_RESULT;}}];}}exports.ReactSyncScriptsConformanceCheck=ReactSyncScriptsConformanceCheck;
//# sourceMappingURL=react-sync-scripts-conformance-check.js.map