@tobiastengler/create-relay-app/dist/misc/packageManagers/index.js

Easy configuration of Relay for existing projects

import { NpmPackageManager } from "./NpmPackageManager.js";
import { PnpmPackageManager } from "./PnpmPackageManager.js";
import { YarnPackageManager } from "./YarnPackageManager.js";
export function getPackageManger(type, cmdRunner, cwd) {
    switch (type) {
        case "npm":
            return new NpmPackageManager(cwd, cmdRunner);
        case "yarn":
            return new YarnPackageManager(cwd, cmdRunner);
        case "pnpm":
            return new PnpmPackageManager(cwd, cmdRunner);
    }
}
export function getExecutingPackageManager() {
    const userAgent = process.env.npm_config_user_agent;
    if (userAgent) {
        if (userAgent.startsWith("yarn")) {
            return "yarn";
        }
        else if (userAgent.startsWith("pnpm")) {
            return "pnpm";
        }
    }
    return "npm";
}