lab/bin/lab

#!/usr/bin/env node

'use strict';

const inspectPattern = /^(--inspect|--inspect-brk)(=\d+)?$/;
const inspectArg = process.argv.find((argument) => {

    return inspectPattern.test(argument);
});

if (process.env.NODE_DEBUG_OPTION || inspectArg) {
    const ChildProcess = require('child_process');

    const node = process.argv[0];
    const lab = process.argv[1];
    const args = [];

    if (process.env.NODE_DEBUG_OPTION) { // WebStorm debugger
        args.push.apply(args, process.env.NODE_DEBUG_OPTION.split(' '));
        delete process.env.NODE_DEBUG_OPTION;
    }
    else { // V8 inspector
        args.push(inspectArg);
        args.push('--debug-brk');
    }

    args.push(lab);

    // Remove node, lab, and the --inspect that might have been provided in the options
    args.push.apply(args, process.argv.slice(2).filter((argument) => !inspectPattern.test(argument)));

    const options = {
        stdio: 'inherit'
    };

    const childLab = ChildProcess.spawn(
        node,
        args,
        options
    );

    childLab.on('close', (code) => {

        process.exit(code);
    });

    return;
}

const main = async () => {

    let { code } = await require('../lib/cli').run();
    if (typeof code !== 'number') {
        code = code[Object.keys(code)[0]];
    }
    process.exit(code);
};

main();