@aikidosec/firewall/agent/hooks/getModuleInfoFromPath.js

Zen by Aikido is an embedded Web Application Firewall that autonomously protects Node.js apps against common and critical attacks

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getModuleInfoFromPath = getModuleInfoFromPath;
const path_1 = require("path");
/**
 * Get the module name and dir from a path that is inside a node_modules folder.
 */
function getModuleInfoFromPath(path) {
    const segments = path.split(path_1.sep);
    const i = segments.lastIndexOf("node_modules");
    if (i === -1 || i + 1 >= segments.length) {
        return undefined;
    }
    const isScoped = segments[i + 1][0] === "@";
    const name = isScoped
        ? segments[i + 1] + "/" + segments[i + 2]
        : segments[i + 1];
    const offset = isScoped ? 3 : 2;
    return {
        name: name,
        base: segments.slice(0, i + offset).join(path_1.sep),
        path: segments.slice(i + offset).join(path_1.sep),
    };
}