"use strict";
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
require("symbol-observable");
// symbol polyfill must go first
const fs_1 = require("fs");
const path = __importStar(require("path"));
const semver_1 = require("semver");
const version_1 = require("../models/version");
const color_1 = require("../utilities/color");
const config_1 = require("../utilities/config");
(async () => {
    var _a;
    /**
     * Disable Browserslist old data warning as otherwise with every release we'd need to update this dependency
     * which is cumbersome considering we pin versions and the warning is not user actionable.
     * `Browserslist: caniuse-lite is outdated. Please run next command `npm update`
     * See: https://github.com/browserslist/browserslist/blob/819c4337456996d19db6ba953014579329e9c6e1/node.js#L324
     */
    process.env.BROWSERSLIST_IGNORE_OLD_DATA = '1';
    const disableVersionCheckEnv = process.env['NG_DISABLE_VERSION_CHECK'];
    /**
     * Disable CLI version mismatch checks and forces usage of the invoked CLI
     * instead of invoking the local installed version.
     */
    const disableVersionCheck = disableVersionCheckEnv !== undefined &&
        disableVersionCheckEnv !== '0' &&
        disableVersionCheckEnv.toLowerCase() !== 'false';
    if (disableVersionCheck) {
        return (await Promise.resolve().then(() => __importStar(require('./cli')))).default;
    }
    let cli;
    try {
        // No error implies a projectLocalCli, which will load whatever
        // version of ng-cli you have installed in a local package.json
        const projectLocalCli = require.resolve('@angular/cli', { paths: [process.cwd()] });
        cli = await Promise.resolve().then(() => __importStar(require(projectLocalCli)));
        const globalVersion = new semver_1.SemVer(version_1.VERSION.full);
        // Older versions might not have the VERSION export
        let localVersion = (_a = cli.VERSION) === null || _a === void 0 ? void 0 : _a.full;
        if (!localVersion) {
            try {
                const localPackageJson = await fs_1.promises.readFile(path.join(path.dirname(projectLocalCli), '../../package.json'), 'utf-8');
                localVersion = JSON.parse(localPackageJson).version;
            }
            catch (error) {
                // eslint-disable-next-line  no-console
                console.error('Version mismatch check skipped. Unable to retrieve local version: ' + error);
            }
        }
        let isGlobalGreater = false;
        try {
            isGlobalGreater = !!localVersion && globalVersion.compare(localVersion) > 0;
        }
        catch (error) {
            // eslint-disable-next-line  no-console
            console.error('Version mismatch check skipped. Unable to compare local version: ' + error);
        }
        if (isGlobalGreater) {
            // If using the update command and the global version is greater, use the newer update command
            // This allows improvements in update to be used in older versions that do not have bootstrapping
            if (process.argv[2] === 'update') {
                cli = await Promise.resolve().then(() => __importStar(require('./cli')));
            }
            else if (await config_1.isWarningEnabled('versionMismatch')) {
                // Otherwise, use local version and warn if global is newer than local
                const warning = `Your global Angular CLI version (${globalVersion}) is greater than your local ` +
                    `version (${localVersion}). The local Angular CLI version is used.\n\n` +
                    'To disable this warning use "ng config -g cli.warnings.versionMismatch false".';
                // eslint-disable-next-line  no-console
                console.error(color_1.colors.yellow(warning));
            }
        }
    }
    catch {
        // If there is an error, resolve could not find the ng-cli
        // library from a package.json. Instead, include it from a relative
        // path to this script file (which is likely a globally installed
        // npm package). Most common cause for hitting this is `ng new`
        cli = await Promise.resolve().then(() => __importStar(require('./cli')));
    }
    if ('default' in cli) {
        cli = cli['default'];
    }
    return cli;
})()
    .then((cli) => {
    return cli({
        cliArgs: process.argv.slice(2),
        inputStream: process.stdin,
        outputStream: process.stdout,
    });
})
    .then((exitCode) => {
    process.exit(exitCode);
})
    .catch((err) => {
    // eslint-disable-next-line  no-console
    console.error('Unknown error: ' + err.toString());
    process.exit(127);
});