deth/dist/esm/debugger/Logger/CliLogger.js

Ethereum node focused on Developer Experience

import { gray, yellow, red, blue, green } from 'chalk';
import { makeAddress } from '../../primitives';
export class CliLogger {
    constructor(abiDecoder) {
        this.abiDecoder = abiDecoder;
    }
    logTransaction(tx) {
        const deploying = tx.to === undefined;
        const data = deploying ? tx.data : undefined;
        const decoded = data ? this.abiDecoder.decodeCalldata(data) : undefined;
        console.log(header('TX'), `From ${formatAddress(tx.from)} to ${tx.to ? formatAddress(tx.to) : '[NEW CONTRACT]'} ${decoded ? `with ${blue(decoded.signature)}` : ''}`);
    }
    logEvent(data, topics) {
        const decodedLog = this.abiDecoder.decodeLog({
            data,
            topics,
        });
        if (decodedLog) {
            // @todo improve output here
            console.log(header('LOG'), blue(decodedLog.signature), stringifyEthersValue(decodedLog.values));
        }
        else {
            console.log(header('LOG'), '(unrecognized)');
        }
    }
    logRevert(reason, address) {
        console.log(header('REVERT'), red(`Reason ${reason} on ${formatAddress(address)}`));
    }
    logNodeInfo(walletManager) {
        const wallets = walletManager.getWallets();
        console.log(`Unlocked wallets: ${green(wallets.length)}`);
        console.log('No:\t Address:\t Private key:');
        for (const [i, wallet] of wallets.entries()) {
            console.log(`${i}\t ${yellow(makeAddress(wallet.address))}\t ${wallet.privateKey}`);
        }
        console.log('');
    }
}
function header(name) {
    return gray(`[${name}]\t`);
}
function stringifyEthersValue(value) {
    const result = [];
    for (let i = 0; i < value.length; i++) {
        result.push(value[i]);
    }
    return result.join(', ');
}
function formatAddress(address) {
    return yellow(`${address.substr(0, 8)}...${address.substr(address.length - 3, 3)}`);
}