node_modules/esrun/tools/findBinDirectory.js

import { existsSync, mkdirSync } from "fs";
import { posix } from "path";
export function findBinDirectory() {
    const nodeModules = posix.resolve("node_modules");
    if (!existsSync(nodeModules))
        return "";
    const binDirectory = posix.join(nodeModules, ".bin");
    if (!existsSync(binDirectory))
        mkdirSync(binDirectory);
    return binDirectory;
}