@anshsinghsonkhia/pumki-docgen/dist/src/parseProps.js

Private CLI to generate MDX docs from TSX components for pumki-ui

import { Project } from "ts-morph";
export function parseProps(filePath) {
    const project = new Project();
    project.addSourceFileAtPath(filePath);
    const sourceFile = project.getSourceFileOrThrow(filePath);
    // Find interface ending with "Props"
    const interfaceDec = sourceFile.getInterfaces().find((i) => i.getName().endsWith("Props"));
    if (!interfaceDec)
        return [];
    return interfaceDec.getProperties().map((prop) => ({
        name: prop.getName(),
        type: prop.getType().getText(),
        isOptional: prop.hasQuestionToken(),
        defaultValue: undefined // TODO: extract from initializer (if default assigned in component)
    }));
}