pandora/dist/common/Helpers.js

A powerful and lightweight application manager for Node.js applications powered by TypeScript.

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const fs_1 = require("fs");
const pandora_dollar_1 = require("pandora-dollar");
function calcAppName(dir) {
    let ret;
    try {
        const pkg = require(path_1.join(dir, 'package.json'));
        pkg.name.toString();
        ret = removePkgNameScope(pkg.name);
    }
    catch (err) {
        ret = null;
    }
    if (!ret && dir) {
        ret = dir.split('/').slice(-1)[0] || null;
    }
    return ret;
}
exports.calcAppName = calcAppName;
function removePkgNameScope(pkgName) {
    return pkgName.replace(/^@[^\/]*\//, '');
}
exports.removePkgNameScope = removePkgNameScope;
function cliParamsToApplicationRepresentation(command, cliConfig) {
    const result = {};
    const cwd = process.cwd();
    const targetPath = result.appDir = cliConfig.targetPath || cwd;
    const appDir = path_1.resolve(targetPath);
    if (!fs_1.statSync(appDir).isDirectory()) {
        const dir = path_1.dirname(targetPath);
        throw new Error(`Pandora.js can only start a Pandora.js project directory, like [ pandora ${command}${dir === '.' ? ' ./' : ' ' + dir + '/'} ]\nYou can use [ pandora init ${targetPath} ] to init a Pandora.js project`);
    }
    result.appDir = appDir;
    result.appName = cliConfig.name || calcAppName(appDir);
    if (cliConfig.env) {
        try {
            const envMap = {};
            const splitEnv = cliConfig.env.split(' ');
            for (const item of splitEnv) {
                const execRes = /^(.*?)=(.*)$/.exec(item);
                const key = execRes[1];
                const value = execRes[2];
                envMap[key] = value;
            }
            result.globalEnv = envMap;
        }
        catch (err) {
            pandora_dollar_1.consoleLogger.error(err);
        }
    }
    if (cliConfig.args) {
        result.globalArgs = cliConfig.args.split(' ');
    }
    if (cliConfig['node-args']) {
        result.globalExecArgv = cliConfig['node-args'].split(' ');
    }
    for (const optName of ['inspect-port', 'inspect']) {
        if (cliConfig.hasOwnProperty(optName)) {
            const inspect = cliConfig[optName];
            if (optName === 'inspect' && inspect === '' || true === inspect) { // be an empty str
                result.inspector = true;
            }
            else if (typeof inspect === 'string' && inspect) {
                const { host, port } = parseInspectPort(inspect);
                result.inspector = { host, port, setPortOnly: optName === 'inspect-port' };
            }
            break;
        }
    }
    return result;
}
exports.cliParamsToApplicationRepresentation = cliParamsToApplicationRepresentation;
function parseInspectPort(inspect) {
    const split = inspect.split(':');
    let port, host;
    if (split.length >= 2) {
        host = split[0];
        port = parseInt(split[1], 10);
    }
    else if (inspect.indexOf('.') > -1) {
        host = inspect;
    }
    else {
        port = parseInt(inspect, 10);
    }
    return { host, port };
}
exports.parseInspectPort = parseInspectPort;
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