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frameworks.js
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37 lines (30 loc) · 898 Bytes
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
import getSymbols from "./getSymbols";
export function isReactComponent(source) {
const { imports, classes } = getSymbols(source);
if (!imports || !classes) {
return false;
}
return importsReact(imports) && extendsComponent(classes);
}
function importsReact(imports) {
return imports.some(
importObj =>
importObj.source === "react" &&
importObj.specifiers.some(specifier => specifier === "React")
);
}
function extendsComponent(classes) {
let result = false;
classes.some(classObj => {
if (
classObj.parent.name === "Component" ||
classObj.parent.name === "PureComponent"
) {
result = true;
}
});
return result;
}