"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// this code is largely taken from opn
const childProcess = require("child_process");
const isWsl = require('is-wsl');
function open(target, opts = {}) {
    // opts = {wait: true, ...opts}
    let cmd;
    let appArgs = [];
    let args = [];
    const cpOpts = {};
    if (Array.isArray(opts.app)) {
        appArgs = opts.app.slice(1);
        opts.app = opts.app[0];
    }
    if (process.platform === 'darwin') {
        cmd = 'open';
        // if (opts.wait) {
        //   args.push('-W')
        // }
        if (opts.app) {
            args.push('-a', opts.app);
        }
    }
    else if (process.platform === 'win32' || isWsl) {
        cmd = 'cmd' + (isWsl ? '.exe' : '');
        args.push('/c', 'start', '""', '/b');
        target = target.replace(/&/g, '^&');
        // if (opts.wait) {
        //   args.push('/wait')
        // }
        if (opts.app) {
            args.push(opts.app);
        }
        if (appArgs.length > 0) {
            args = [...args, ...appArgs];
        }
    }
    else {
        cmd = opts.app ? opts.app : 'xdg-open';
        if (appArgs.length > 0) {
            args = [...args, ...appArgs];
        }
        // if (!opts.wait) {
        // `xdg-open` will block the process unless
        // stdio is ignored and it's detached from the parent
        // even if it's unref'd
        cpOpts.stdio = 'ignore';
        cpOpts.detached = true;
        // }
    }
    args.push(target);
    if (process.platform === 'darwin' && appArgs.length > 0) {
        args.push('--args');
        args = [...args, ...appArgs];
    }
    const cp = childProcess.spawn(cmd, args, cpOpts);
    return new Promise((resolve, reject) => {
        cp.once('error', reject);
        cp.once('close', code => {
            if (Number.isInteger(code) && code > 0) {
                reject(new Error('Exited with code ' + code));
                return;
            }
            resolve(cp);
        });
    });
}
exports.default = open;
