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cli.js
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cli.js
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#!/usr/bin/env node
'use strict';
const path = require('path');
const semver = require('semver');
const { engines } = require('../package.json');
const logger = require('../src/helpers/logger');
const parameters = require('../src/parameters');
const HelpCommand = require('../src/commands/.help');
const ApiHelper = require('../src/helpers/api-helper');
const HelpParser = require('../src/helpers/help-parser');
const { deleteTempFolder } = require('../src/helpers/util');
const Distributor = require('../src/helpers/distributors/distributor');
/**
* Validate node version
*/
if (!semver.satisfies(process.version, engines.node)) {
logger.warn(`Required Node version is ${engines.node}, current ${process.version}`);
process.exit(1);
}
/**
* Command create
* @param {logger|*} logger
* @returns {Distributor}
*/
function commandCreate(logger = console) {
const command = parameters.args._.shift();
delete parameters.args._;
if (!HelpParser.getCommandsNameList().includes(command) || parameters.config.isHelp
|| HelpParser.hasInvalidOptions(command, parameters.args)) {
parameters.args.command = command;
const helpCommand = new HelpCommand(parameters, logger);
return new Distributor(helpCommand);
}
const Command = require(path.join(parameters.commandsPath, command));
const _Command = new Command(parameters, logger);
return new Distributor(_Command);
}
/**
* @param {Number} code
* @param {String | Array} message
* @param {Boolean} error
* @return {Promise}
*/
async function syncExitProcess(code, message, error = false) {
await ApiHelper.promisesForSyncExit();
deleteTempFolder();
if (error) {
Array.isArray(message)
? message.forEach(err => logger.error(err || 'Error occurred'))
: logger.error(message || 'Error occurred');
} else {
message ? logger.info(message) : null;
}
await ApiHelper.saveRealtimeAndLogs();
if (code !== 0) {
return process.exit(code);
}
}
let command;
try {
command = commandCreate(logger);
} catch (error) {
logger.error(error || 'Error occurred');
process.exit(1);
}
(async () => {
try {
ApiHelper.init(parameters);
const result = await command.run();
const message = Array.isArray(result) ? result.toString() : result;
await syncExitProcess(0, message);
} catch (error) {
ApiHelper.sendErrorToApi();
await syncExitProcess(1, error, true);
}
})();