reveal.js

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

const { formatEther } = require('ethers').utils;
const program = require('commander');
const numbro = require('numbro');
const util = require('util');
const { gray, red, yellow, green, cyan } = require('chalk');
const lookup = require('./lib/lookup');

require('dotenv-safe').config();

// perform as CLI tool if args given
if (require.main === module) {
	(async () => {
		require('pretty-error').start();

		program
			.option('-h, --hash <value>', 'Transaction hash (include 0x prefix)')
			.option('-n, --network [value]', 'Network to use', 'mainnet')
			.option('-a, --`abiContract` [value]', 'Alternative contract that would have the ABI')
			.parse(process.argv);

		const { hash, network } = program;
		console.log(gray('txn:', `https://etherscan.io/tx/${hash}`));

		const {
			to,
			from,
			blockNumber,
			timestamp,
			contract,
			method,
			decodedLogs,
			gasUsed,
			status,
			errorMessage,
			revertReason,
			value,
		} = await lookup({
			hash,
			network,
			etherscanKey: process.env.ETHERSCAN_API_KEY,
			providerURI: process.env.PROVIDER_URI,
			infuraProjectID: process.env.INFURA_PROJECT_ID,
		});

		console.log(gray('from:', from));
		console.log(gray('to:', to));
		console.log(gray('block:', blockNumber));
		console.log(gray('date:', new Date(timestamp * 1000)));

		if (contract) console.log(gray('contract:', contract));

		if (method)
			console.log(
				gray(
					'method:',
					typeof method === 'string'
						? method
						: util.inspect(method, { showHidden: true, depth: null })
				)
			);

		if (decodedLogs && decodedLogs.length)
			console.log(
				gray(
					'logs:',
					util.inspect(decodedLogs, {
						showHidden: true,
						depth: null,
					})
				)
			);

		if (Number(formatEther(value)) > 0) console.log(gray('value:', formatEther(value), 'ETH'));

		console.log(
			gray(
				`Gas used: ${numbro(gasUsed).format({ average: true })} (${numbro(gasUsed).format('0,0')})`
			)
		);
		console.log(gray('Status:'), status > 0 ? green('success') : red('failure'));

		if (errorMessage) {
			console.log('ES error:', cyan(errorMessage));
		}
		if (revertReason) {
			console.log('Revert reason:', yellow(revertReason));
		}
	})();
}

module.exports = lookup;