tsc-template/findBestNode.js

Utility to build TypeScript AST from a string, similar to @babel/template

import { forEachChild } from 'typescript';
import { extractCodePart } from './extractCodePart.js';
function isInjectedNode(node) {
    return node.pos < 0 || node.end < 0;
}
export function findBestNode(file) {
    const codePart = extractCodePart(file.getText());
    let latest = file;
    const find = (node) => {
        if (!isInjectedNode(node) && node.getText(file) === codePart) {
            latest = node;
        }
        else if (latest !== file) {
            return latest;
        }
        return forEachChild(node, find);
    };
    return forEachChild(file, find) ?? latest;
}
//# sourceMappingURL=findBestNode.js.map