@putout/compare/lib/comparators/compare-plain.js

compare AST-nodes according to 🦎 PutoutScript

import {types} from '@putout/babel';
import {isObject, isArrays} from '../is.js';
import {comparePrimitives} from './compare-primitives.js';

const {isIdentifier} = types;

export const comparePlain = (node, template, {add}) => {
    if (!node && node === template)
        return true;
    
    if (!node)
        return false;
    
    if (comparePrimitives(node, template))
        return true;
    
    if (isIdentifier(node) && node.name === template.name)
        return true;
    
    if (isObject(template) && !Array.isArray(template))
        return add(node, template, {
            plain: true,
        });
    
    if (isArrays(node, template))
        return add(node, template, {
            plain: true,
        });
    
    return false;
};