cumulocity-cypress/c8yctrl/c8yctrl.js

Cypress commands for Cumulocity IoT

#!/usr/bin/env node
'use strict';

var _ = require('lodash');
var debug = require('debug');
var util = require('util');
var dotenv = require('dotenv');
var httpcontroller = require('./httpcontroller-BmRpHFCn.js');
require('date-fns');
require('@c8y/client');
require('set-cookie-parser');
var cosmiconfig = require('cosmiconfig');
var cosmiconfigTypescriptLoader = require('cosmiconfig-typescript-loader');
var startupUtil = require('./startup-util.js');
var path = require('path');
require('express');
require('raw-body');
require('cookie-parser');
require('winston');
require('morgan');
require('cookie');
require('http-proxy-middleware');
require('fs');
require('semver');
require('swagger-ui-express');
require('yaml');
require('yargs/yargs');
require('yargs/helpers');
require('winston/lib/winston/transports/');
require('glob');

const log = debug("c8y:ctrl:startup");
(async () => {
    // load .env file first and overwrite with .c8yctrl file if present
    dotenv.config();
    dotenv.config({ path: ".c8yctrl", override: true });
    // read config from environment variables or command line arguments
    const [config, configFile] = startupUtil.getConfigFromArgsOrEnvironment();
    log(`config from args and environment: ${JSON.stringify(config, null, 2)}`);
    // load defaults and merge them with the current config
    startupUtil.applyDefaultConfig(config);
    let resolvedConfigFile = configFile;
    if (configFile != null) {
        log("config file provided:", configFile);
        if (!path.isAbsolute(configFile)) {
            resolvedConfigFile = path.resolve(process.cwd(), configFile);
            log(`resolved config file to: ${resolvedConfigFile}`);
        }
    }
    const configFileDir = resolvedConfigFile != null
        ? path.dirname(resolvedConfigFile)
        : process.cwd();
    const configFileName = resolvedConfigFile != null
        ? path.basename(resolvedConfigFile)
        : "c8yctrl.config.ts";
    const searchPlaces = [configFileName];
    if (!searchPlaces.includes("c8yctrl.config.ts")) {
        searchPlaces.push("c8yctrl.config.ts");
    }
    log("searching for config file in:", searchPlaces);
    log("config file dir:", configFileDir);
    const configLoader = cosmiconfig.cosmiconfig("cumulocity-cypress", {
        searchPlaces,
        loaders: {
            ".ts": cosmiconfigTypescriptLoader.TypeScriptLoader(),
        },
    });
    const result = await configLoader.search(configFileDir);
    if (result) {
        log("loaded config:", result.filepath);
        if (_.isFunction(result.config)) {
            log("config exported a function");
            const configClone = _.cloneDeep(config);
            // assign logger after deep cloning: https://github.com/winstonjs/winston/issues/1730
            configClone.logger = startupUtil.defaultLogger;
            const c = result.config(configClone);
            _.assignIn(config, c || configClone);
        }
        else {
            log("config exported an object");
            _.assignIn(config, result.config);
        }
        config.logger?.info("Config: " + result.filepath);
    }
    else {
        log("no config file found in:", searchPlaces);
    }
    // now config is complete and we can start the controller
    const c = config;
    try {
        startupUtil.validateConfig(config);
        const controller = new httpcontroller.C8yPactHttpController(c);
        config.on?.beforeStart?.(controller, c);
        await controller.start();
    }
    catch (error) {
        if (c.logger != null) {
            c.logger?.error(`Error starting c8yctrl: ${util.inspect(error, { depth: null })}`);
        }
        else {
            console.error(`Error starting c8yctrl`);
            console.error(error);
        }
    }
})();