@wavesenterprise/generator-cli/src/index.ts

Waves Enterprise transactions generator CLI

#!/usr/bin/env node
import * as fs from "fs";
const chalk = require('chalk');
// const clear = require('clear');
const figlet = require('figlet');
const path = require('path');
const program = require('commander');
import { Generator } from "./generator";
import { parseConfig } from "./configParser";
import { IConfig } from "./interfaces";

// clear();
console.log(
  chalk.green(
    figlet.textSync('tx generator', { horizontalLayout: 'full' })
  )
);

program
	.version('0.2.0')
	.description("Waves enterprise transactions generator")
	.option('-c, --configPath <type>', 'Config file path')
  .option('-o, --output <type>', 'Output directory', 'output')
  .option('-broadcast, --broadcast', 'Broadcast', false)
  .option('-concurrency, --concurrency <type>', 'Concurrency', null)
	.parse(process.argv);

const options = program.opts()
const { configPath, broadcast, concurrency } = options

if (configPath) {
	if(fs.existsSync(configPath)) {
		const rawData = fs.readFileSync(configPath)
		let config: IConfig | null = null
		try {
			config = parseConfig(rawData.toString(), options)
		} catch (e) {
			console.log('Parse config error:', e.message)
			process.exit()
		}
		if (config) {
			const generator = new Generator(config)
			if (broadcast) {
				generator.broadcast({ concurrency: parseInt(concurrency) })
			} else {
				generator.start()
			}
		}
	} else {
		console.log(`Cannot read config file: "${configPath}". Check -c option`)
	}
}

if (!process.argv.slice(2).length) {
	program.outputHelp();
}