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index.js
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const { exec, execSync, spawn } = require("child_process");
const os = require("os");
const fs = require("fs");
const path = require("path");
const si = require("systeminformation");
const blessed = require("blessed");
const contrib = require("blessed-contrib");
const minimist = require("minimist");
const pty = require("node-pty");
const { createPublicClient, http } = require("viem");
const { mainnet } = require("viem/chains");
// Set default command line option values
let executionClient = "geth";
let consensusClient = "prysm";
let installDir = os.homedir();
// Set client versions. Note: Prsym version works differently and is parsed from logs
const gethVer = "1.14.3";
const rethVer = "1.0.0";
const lighthouseVer = "5.1.3";
function showHelp() {
console.log("Usage: node script.js [options]");
console.log("");
console.log("Options:");
// console.log(" -e <client> Specify the execution client ('geth' or 'reth')");
console.log(" -e <client> Specify the execution client ('geth')");
// console.log(
// " -c <client> Specify the consensus client ('prysm' or 'lighthouse')"
// );
console.log(" -c <client> Specify the consensus client ('prysm')");
console.log(" -d <path> Specify the install directory (defaults to ~)");
console.log(" -h Display this help message and exit");
console.log("");
}
function isValidPath(p) {
try {
return fs.existsSync(p) && fs.statSync(p).isDirectory();
} catch (err) {
return false;
}
}
// Process command-line arguments
const argv = minimist(process.argv.slice(2));
if (argv.e) {
executionClient = argv.e;
if (executionClient !== "geth") {
console.log("Invalid option for -e. Use 'geth'.");
process.exit(1);
}
}
if (argv.c) {
consensusClient = argv.c;
if (consensusClient !== "prysm") {
console.log("Invalid option for -c. Use 'prysm'.");
process.exit(1);
}
}
// if (argv.e) {
// executionClient = argv.e;
// if (executionClient !== "geth" && executionClient !== "reth") {
// console.log("Invalid option for -e. Use 'geth' or 'reth'.");
// process.exit(1);
// }
// }
//
// if (argv.c) {
// consensusClient = argv.c;
// if (consensusClient !== "prysm" && consensusClient !== "lighthouse") {
// console.log("Invalid option for -c. Use 'prysm' or 'lighthouse'.");
// process.exit(1);
// }
// }
if (argv.d) {
installDir = argv.d;
if (!isValidPath(installDir)) {
console.log(`Invalid option for -d. '${installDir}' is not a valid path.`);
process.exit(1);
}
}
if (argv.h) {
showHelp();
process.exit(0);
}
function debugToFile(data, callback) {
const filePath = path.join(installDir, "bgnode", "debug.log");
const now = new Date();
const timestamp = `${now.toLocaleDateString()} ${now.toLocaleTimeString()}`;
const content =
typeof data === "object"
? `${timestamp} - ${JSON.stringify(data, null, 2)}\n`
: `${timestamp} - ${data}\n`;
fs.writeFile(filePath, content, { flag: "a" }, (err) => {
if (err) {
console.error("Failed to write to file:", err);
} else {
if (callback) callback();
}
});
}
function getFormattedDateTime() {
const now = new Date();
const year = now.getFullYear();
const month = (now.getMonth() + 1).toString().padStart(2, "0");
const day = now.getDate().toString().padStart(2, "0");
const hour = now.getHours().toString().padStart(2, "0");
const minute = now.getMinutes().toString().padStart(2, "0");
const second = now.getSeconds().toString().padStart(2, "0");
return `${year}_${month}_${day}_${hour}_${minute}_${second}`;
}
function createJwtSecret(jwtDir) {
if (!fs.existsSync(jwtDir)) {
console.log(`\nCreating '${jwtDir}'`);
fs.mkdirSync(jwtDir, { recursive: true });
}
if (!fs.existsSync(`${jwtDir}/jwt.hex`)) {
console.log("Generating JWT.hex file.");
execSync(`cd "${jwtDir}" && openssl rand -hex 32 > jwt.hex`, {
stdio: "inherit",
});
}
}
function downloadRethSnapshot(rethDir, platform) {
const snapshotDate = "2024-05-14";
if (
!fs.existsSync(
path.join(installDir, "bgnode", "reth", "database", "db", "mdbx.dat")
) ||
!fs.existsSync(
path.join(installDir, "bgnode", "reth", "database", "blobstore")
)
) {
console.log("\nDownloading Reth snapshot.");
if (platform === "darwin") {
execSync(
`cd "${rethDir}/database" && wget -O - https://downloads.merkle.io/reth-${snapshotDate}.tar.lz4 | lz4 -dc | tar -xvf -`,
{ stdio: "inherit" }
);
} else if (platform === "linux") {
execSync(
`cd "${rethDir}/database" && wget -O - https://downloads.merkle.io/reth-${snapshotDate}.tar.lz4 | tar -I lz4 -xvf -`,
{ stdio: "inherit" }
);
} else if (platform === "win32") {
// TODO: Add code for downloading snapshot on windows
}
} else {
console.log("\nReth snapshot already downloaded.");
}
}
function installMacLinuxExecutionClient(
executionClient,
platform,
gethVer,
rethVer
) {
const arch = os.arch();
const configs = {
darwin: {
x64: {
gethFileName: `geth-darwin-amd64-${gethVer}-ab48ba42`,
rethFileName: `reth-v${rethVer}-rc.2-x86_64-apple-darwin`,
},
arm64: {
gethFileName: `geth-darwin-arm64-${gethVer}-ab48ba42`,
rethFileName: `reth-v${rethVer}-rc.2-aarch64-apple-darwin`,
},
},
linux: {
x64: {
gethFileName: `geth-linux-amd64-${gethVer}-ab48ba42`,
rethFileName: `reth-v${rethVer}-rc.2-x86_64-unknown-linux-gnu`,
},
arm64: {
gethFileName: `geth-linux-arm64-${gethVer}-ab48ba42`,
rethFileName: `reth-v${rethVer}-rc.2-aarch64-unknown-linux-gnu`,
},
},
};
const { gethFileName, rethFileName } = configs[platform][arch];
if (executionClient === "geth") {
const gethDir = path.join(installDir, "bgnode", "geth");
const gethScript = path.join(gethDir, "geth");
if (!fs.existsSync(gethScript)) {
console.log("\nInstalling Geth.");
if (!fs.existsSync(gethDir)) {
console.log(`Creating '${gethDir}'`);
fs.mkdirSync(`${gethDir}/database`, { recursive: true });
fs.mkdirSync(`${gethDir}/logs`, { recursive: true });
}
console.log("Downloading Geth.");
execSync(
`cd "${gethDir}" && curl -L -O -# https://gethstore.blob.core.windows.net/builds/${gethFileName}.tar.gz`,
{ stdio: "inherit" }
);
console.log("Uncompressing Geth.");
execSync(`cd "${gethDir}" && tar -xzvf "${gethFileName}.tar.gz"`, {
stdio: "inherit",
});
execSync(`cd "${gethDir}/${gethFileName}" && mv geth ..`, {
stdio: "inherit",
});
console.log("Cleaning up Geth directory.");
execSync(
`cd "${gethDir}" && rm -r "${gethFileName}" && rm "${gethFileName}.tar.gz"`,
{ stdio: "inherit" }
);
} else {
console.log("Geth is already installed.");
}
} else if (executionClient === "reth") {
const rethDir = path.join(installDir, "bgnode", "reth");
const rethScript = path.join(rethDir, "reth");
if (!fs.existsSync(rethScript)) {
console.log("\nInstalling Reth.");
if (!fs.existsSync(rethDir)) {
console.log(`Creating '${rethDir}'`);
fs.mkdirSync(`${rethDir}/database`, { recursive: true });
fs.mkdirSync(`${rethDir}/logs`, { recursive: true });
}
console.log("Downloading Reth.");
execSync(
`cd "${rethDir}" && curl -L -O -# https://github.com/paradigmxyz/reth/releases/download/v${rethVer}-rc.2/${rethFileName}.tar.gz`,
{ stdio: "inherit" }
);
console.log("Uncompressing Reth.");
execSync(`cd "${rethDir}" && tar -xzvf "${rethFileName}.tar.gz"`, {
stdio: "inherit",
});
console.log("Cleaning up Reth directory.");
execSync(`cd "${rethDir}" && rm "${rethFileName}.tar.gz"`, {
stdio: "inherit",
});
// downloadRethSnapshot(rethDir, platform);
} else {
console.log("Reth is already installed.");
}
}
}
function installMacLinuxConsensusClient(
consensusClient,
platform,
lighthouseVer
) {
const arch = os.arch();
const configs = {
darwin: {
x64: {
lighthouseFileName: `lighthouse-v${lighthouseVer}-x86_64-apple-darwin`,
},
arm64: {
lighthouseFileName: `lighthouse-v${lighthouseVer}-x86_64-apple-darwin-portable`,
},
},
linux: {
x64: {
lighthouseFileName: `lighthouse-v${lighthouseVer}-x86_64-unknown-linux-gnu`,
},
arm64: {
lighthouseFileName: `lighthouse-v${lighthouseVer}-aarch64-unknown-linux-gnu`,
},
},
};
const prysmFileName = "prysm";
const { lighthouseFileName } = configs[platform][arch];
if (consensusClient === "prysm") {
const prysmDir = path.join(installDir, "bgnode", "prysm");
const prysmScript = path.join(prysmDir, "prysm.sh");
if (!fs.existsSync(prysmScript)) {
console.log("\nInstalling Prysm.");
if (!fs.existsSync(prysmDir)) {
console.log(`Creating '${prysmDir}'`);
fs.mkdirSync(`${prysmDir}/database`, { recursive: true });
fs.mkdirSync(`${prysmDir}/logs`, { recursive: true });
}
console.log("Downloading Prysm.");
execSync(
`cd "${prysmDir}" && curl -L -O -# https://raw.githubusercontent.com/prysmaticlabs/prysm/master/${prysmFileName}.sh && chmod +x prysm.sh`,
{ stdio: "inherit" }
);
} else {
console.log("Prysm is already installed.");
}
} else if (consensusClient === "lighthouse") {
const lighthouseDir = path.join(installDir, "bgnode", "lighthouse");
const lighthouseScript = path.join(lighthouseDir, "lighthouse");
if (!fs.existsSync(lighthouseScript)) {
console.log("\nInstalling Lighthouse.");
if (!fs.existsSync(lighthouseDir)) {
console.log(`Creating '${lighthouseDir}'`);
fs.mkdirSync(`${lighthouseDir}/database`, { recursive: true });
fs.mkdirSync(`${lighthouseDir}/logs`, { recursive: true });
}
console.log("Downloading Lighthouse.");
execSync(
`cd "${lighthouseDir}" && curl -L -O -# https://github.com/sigp/lighthouse/releases/download/v${lighthouseVer}/${lighthouseFileName}.tar.gz`,
{ stdio: "inherit" }
);
console.log("Uncompressing Lighthouse.");
execSync(
`cd "${lighthouseDir}" && tar -xzvf ${lighthouseFileName}.tar.gz`,
{
stdio: "inherit",
}
);
console.log("Cleaning up Lighthouse directory.");
execSync(`cd "${lighthouseDir}" && rm ${lighthouseFileName}.tar.gz`, {
stdio: "inherit",
});
} else {
console.log("Lighthouse is already installed.");
}
}
}
function installWindowsExecutionClient(executionClient) {
if (executionClient === "geth") {
const gethDir = path.join(installDir, "bgnode", "geth");
const gethScript = path.join(gethDir, "geth.exe");
if (!fs.existsSync(gethScript)) {
console.log("\nInstalling Geth.");
if (!fs.existsSync(gethDir)) {
console.log(`Creating '${gethDir}'`);
fs.mkdirSync(`${gethDir}/database`, { recursive: true });
fs.mkdirSync(`${gethDir}/logs`, { recursive: true });
}
execSync(
`cd "${gethDir}" && curl https://gethstore.blob.core.windows.net/builds/geth-windows-amd64-1.14.3-ab48ba42.zip --output geth.zip`,
{ stdio: "inherit" }
);
execSync(`cd "${gethDir}" && tar -xf geth.zip`, {
stdio: "inherit",
});
execSync(
`cd "${gethDir}/geth-windows-amd64-1.14.3-ab48ba42" && move geth.exe ..`,
{
stdio: "inherit",
}
);
execSync(
`cd "${gethDir}" && del geth.zip && rd /S /Q geth-windows-amd64-1.14.3-ab48ba42`,
{ stdio: "inherit" }
);
} else {
console.log("Geth is already installed.");
}
} else if (executionClient === "reth") {
const rethDir = path.join(installDir, "bgnode", "reth");
const rethScript = path.join(rethDir, "reth.exe");
if (!fs.existsSync(rethScript)) {
console.log("\nInstalling Reth.");
if (!fs.existsSync(rethDir)) {
console.log(`Creating '${rethDir}'`);
fs.mkdirSync(`${rethDir}/database`, { recursive: true });
fs.mkdirSync(`${rethDir}/logs`, { recursive: true });
}
execSync(
`cd "${rethDir}" && curl -LO https://github.com/paradigmxyz/reth/releases/download/v0.2.0-beta.6/reth-v0.2.0-beta.6-x86_64-pc-windows-gnu.tar.gz`,
{ stdio: "inherit" }
);
execSync(
`cd "${rethDir}" && tar -xzf reth-v0.2.0-beta.6-x86_64-pc-windows-gnu.tar.gz`,
{
stdio: "inherit",
}
);
execSync(
`cd "${rethDir}" && del reth-v0.2.0-beta.6-x86_64-pc-windows-gnu.tar.gz`,
{
stdio: "inherit",
}
);
} else {
console.log("Reth is already installed.");
}
}
}
function installWindowsConsensusClient(consensusClient) {
if (consensusClient === "prysm") {
const prysmDir = path.join(installDir, "bgnode", "prysm");
const prysmScript = path.join(prysmDir, "prysm.bat");
if (!fs.existsSync(prysmScript)) {
console.log("Installing Prysm.");
if (!fs.existsSync(prysmDir)) {
console.log(`Creating '${prysmDir}'`);
fs.mkdirSync(`${prysmDir}/database`, { recursive: true });
fs.mkdirSync(`${prysmDir}/logs`, { recursive: true });
}
execSync(
`cd "${prysmDir}" && curl https://raw.githubusercontent.com/prysmaticlabs/prysm/master/prysm.bat --output prysm.bat`,
{ stdio: "inherit" }
);
execSync(
"reg add HKCU\\Console /v VirtualTerminalLevel /t REG_DWORD /d 1",
{ stdio: "inherit" }
);
} else {
console.log("Prysm is already installed.");
}
} else if (consensusClient === "lighthouse") {
const lighthouseDir = path.join(installDir, "bgnode", "lighthouse");
const lighthouseScript = path.join(lighthouseDir, "lighthouse.exe");
if (!fs.existsSync(lighthouseScript)) {
console.log("Installing Lighthouse.");
if (!fs.existsSync(lighthouseDir)) {
console.log(`Creating '${lighthouseDir}'`);
fs.mkdirSync(`${lighthouseDir}/database`, { recursive: true });
fs.mkdirSync(`${lighthouseDir}/logs`, { recursive: true });
}
execSync(
`cd "${lighthouseDir}" && curl -LO https://github.com/sigp/lighthouse/releases/download/v5.1.3/lighthouse-v5.1.3-x86_64-windows.tar.gz`,
{ stdio: "inherit" }
);
execSync(
`cd "${lighthouseDir}" && tar -xzf lighthouse-v5.1.3-x86_64-windows.tar.gz`,
{
stdio: "inherit",
}
);
execSync(
`cd "${lighthouseDir}" && del lighthouse-v5.1.3-x86_64-windows.tar.gz`,
{
stdio: "inherit",
}
);
} else {
console.log("Lighthouse is already installed.");
}
}
}
function stripAnsiCodes(input) {
return input.replace(
/[\u001b\u009b][[()#;?]*(?:(?:[a-zA-Z\d]*(?:;[a-zA-Z\d]*)*)?\u0007|(?:\d{1,4}(?:;\d{0,4})*)?[0-9A-ORZcf-nq-uy=><~])/g,
""
);
}
function parseExecutionLogs(line) {
line = stripAnsiCodes(line);
if (line.includes("Looking for peers")) {
const peerCountMatch = line.match(/peercount=(\d+)/);
const peerCount = parseInt(peerCountMatch[1], 10);
updatePeerCountLcd(peerCount);
} else if (line.includes("Syncing beacon headers")) {
const headerDlMatch = line.match(
/downloaded=([\d,]+)\s+left=([\d,]+)\s+eta=([^\s]+)/
);
const headerDlDownloaded = parseInt(headerDlMatch[1].replace(/,/g, ""), 10);
const headerDlLeft = parseInt(headerDlMatch[2].replace(/,/g, ""), 10);
const headerDlEta = headerDlMatch[3];
const headerDlProgress =
headerDlDownloaded / (headerDlDownloaded + headerDlLeft);
updateHeaderDlGauge(headerDlProgress);
} else if (line.includes("Syncing: chain download in progress")) {
const chainSyncMatch = line.match(/synced=([\d.]+)%/);
const chainDlProgress = parseFloat(chainSyncMatch[1]) / 100;
updateChainDlGauge(chainDlProgress);
} else if (line.includes("Syncing: state download in progress")) {
const stateSyncMatch = line.match(/synced=([\d.]+)%/);
const stateDlProgress = parseFloat(stateSyncMatch[1]) / 100;
updateStateDlGauge(stateDlProgress);
}
}
function parseConsensusLogs(line) {
line = stripAnsiCodes(line);
if (line.includes("Latest Prysm version is")) {
const prysmVerMatch = line.match(/version is v(\d+\.\d+\.\d+)/);
const prysmVer = prysmVerMatch[1];
consensusLog.setLabel(`Prysm v${prysmVer}`);
screen.render();
}
}
let executionChild;
let consensusChild;
let executionExited = false;
let consensusExited = false;
function handleExit(signal) {
if (executionChild) {
executionChild.kill("SIGINT");
}
if (consensusChild) {
consensusChild.kill("SIGINT");
}
// Check if both child processes have exited
const checkExit = () => {
if (executionExited && consensusExited) {
process.exit(0);
}
};
// Listen for exit events
if (executionChild) {
executionChild.on("exit", (code) => {
executionExited = true;
checkExit();
});
} else {
executionExited = true;
}
if (consensusChild) {
consensusChild.on("exit", (code) => {
consensusExited = true;
checkExit();
});
} else {
consensusExited = true;
}
// Initial check in case both children are already not running
checkExit();
}
process.on("SIGINT", handleExit);
process.on("SIGTERM", handleExit);
function startClient(clientName, installDir, logBox) {
let clientCommand, clientArgs;
if (clientName === "geth") {
clientCommand = path.join(__dirname, "geth.js");
clientArgs = [];
} else if (clientName === "reth") {
clientCommand = path.join(__dirname, "reth.js");
clientArgs = [];
} else if (clientName === "prysm") {
clientCommand = path.join(__dirname, "prysm.js");
clientArgs = [];
} else if (clientName === "lighthouse") {
clientCommand = path.join(__dirname, "lighthouse.js");
clientArgs = [];
} else {
clientCommand = path.join(installDir, "bgnode", clientName, clientName);
clientArgs = [];
}
const child = spawn("node", [clientCommand, ...clientArgs], {
stdio: ["inherit", "pipe", "inherit"],
cwd: process.env.HOME,
env: { ...process.env, INSTALL_DIR: installDir },
});
if (clientName === "geth") {
executionChild = child;
} else if (clientName === "reth") {
consensusChild = child;
} else if (clientName === "prysm") {
consensusChild = child;
} else if (clientName === "lighthouse") {
consensusChild = child;
}
child.stdout.on("data", (data) => {
logBox.log(data.toString());
if (clientName === "geth") {
parseExecutionLogs(data.toString());
} else if (clientName === "prysm") {
parseConsensusLogs(data.toString());
}
});
child.on("exit", (code) => {
logBox.log(`${clientName} process exited with code ${code}`);
});
child.on("error", (err) => {
logBox.log(`Error: ${err.message}`);
});
}
module.exports = { startClient };
let lastStats = {
totalSent: 0,
totalReceived: 0,
timestamp: Date.now(),
};
let screen;
let networkLine;
let networkDataX = [];
let dataSentY = [];
let dataReceivedY = [];
let cpuLine;
let cpuDataX = [];
let dataCpuUsage;
let headerDlGauge;
let stateDlGauge;
let chainDlGauge;
let peerCountLcd;
let memGauge;
let storageGauge;
function getCpuUsage() {
return new Promise((resolve, reject) => {
si.currentLoad()
.then((load) => {
const currentLoad = load.currentLoad;
resolve(currentLoad);
})
.catch((error) => {
debugToFile(
`getCpuUsage() Error fetching CPU usage stats: ${error}`,
() => {}
);
reject(error);
});
});
}
async function updateCpuLinePlot() {
try {
const currentLoad = await getCpuUsage(); // Get the overall CPU load
if (currentLoad === undefined || currentLoad === null) {
throw new Error("Failed to fetch CPU usage data or data is empty");
}
const now = new Date();
const timeLabel = `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`;
if (!Array.isArray(cpuDataX)) {
cpuDataX = [];
}
if (!Array.isArray(dataCpuUsage)) {
dataCpuUsage = [];
}
cpuDataX.push(timeLabel);
dataCpuUsage.push(currentLoad);
// Prepare series data for the overall CPU load
const series = [
{
title: "", // Use an empty string for the title
x: cpuDataX,
y: dataCpuUsage,
style: { line: "cyan" }, // Use the first color
},
];
cpuLine.setData(series);
screen.render();
// Limit data history to the last 60 points
if (cpuDataX.length > 60) {
cpuDataX.shift();
dataCpuUsage.shift();
}
} catch (error) {
debugToFile(
`updateCpuLineChart() Failed to update CPU usage line chart: ${error}`,
() => {}
);
}
}
function getNetworkStats() {
return new Promise((resolve, reject) => {
si.networkStats()
.then((interfaces) => {
let currentTotalSent = 0;
let currentTotalReceived = 0;
interfaces.forEach((iface) => {
currentTotalSent += iface.tx_bytes;
currentTotalReceived += iface.rx_bytes;
});
// Calculate time difference in seconds
const currentTime = Date.now();
const timeDiff = (currentTime - lastStats.timestamp) / 1000;
// Calculate bytes per second
const sentPerSecond =
(currentTotalSent - lastStats.totalSent) / timeDiff;
const receivedPerSecond =
(currentTotalReceived - lastStats.totalReceived) / timeDiff;
// Update last stats for next calculation
lastStats = {
totalSent: currentTotalSent,
totalReceived: currentTotalReceived,
timestamp: currentTime,
};
resolve({
sentPerSecond: sentPerSecond / 1000000,
receivedPerSecond: receivedPerSecond / 1000000,
});
})
.catch((error) => {
debugToFile(
`getNetworkStats() Error fetching network stats: ${error}`,
() => {}
);
reject(error);
});
});
}
async function updateNetworkLinePlot() {
try {
const stats = await getNetworkStats();
const now = new Date();
networkDataX.push(
now.getHours() + ":" + now.getMinutes() + ":" + now.getSeconds()
);
dataSentY.push(stats.sentPerSecond);
dataReceivedY.push(stats.receivedPerSecond);
var seriesNetworkSent = {
title: "Sent",
x: networkDataX,
y: dataSentY,
style: { line: "red" },
};
var seriesNetworkReceived = {
title: "Received",
x: networkDataX,
y: dataReceivedY,
style: { line: "blue" },
};
networkLine.setData([seriesNetworkSent, seriesNetworkReceived]);
screen.render();
// Keep the data arrays from growing indefinitely
if (networkDataX.length > 60) {
networkDataX.shift();
dataSentY.shift();
dataReceivedY.shift();
}
} catch (error) {
debugToFile(`updateNetworkPlot(): ${error}`, () => {});
}
}
async function updatePeerCountLcd(peerCount) {
try {
if (peerCountLcd) {
peerCountLcd.setDisplay(peerCount.toString());
screen.render();
}
} catch (error) {
debugToFile(`updatePeerCountLcd(): ${error}`, () => {});
}
}
const progressFilePath = path.join(installDir, "bgnode", "progress.json");
function saveProgress(progress) {
fs.writeFileSync(
progressFilePath,
JSON.stringify(progress, null, 2),
"utf-8"
);
}
function loadProgress() {
if (fs.existsSync(progressFilePath)) {
const data = fs.readFileSync(progressFilePath, "utf-8");
return JSON.parse(data);
}
return {
headerDlProgress: 0,
chainDlProgress: 0,
stateDlProgress: 0,
};
}
const progress = loadProgress();
async function updateHeaderDlGauge(headerDlProgress) {
try {
if (headerDlGauge) {
headerDlGauge.setPercent(headerDlProgress);
progress.headerDlProgress = headerDlProgress;
saveProgress(progress);
screen.render();
}
} catch (error) {
debugToFile(`updateHeaderDlGauge(): ${error}`, () => {});
}
}
async function updateChainDlGauge(chainDlProgress) {
try {
if (chainDlGauge) {
chainDlGauge.setPercent(chainDlProgress);
progress.chainDlProgress = chainDlProgress;
saveProgress(progress);
screen.render();
}
} catch (error) {
debugToFile(`updateChainDlGauge(): ${error}`, () => {});
}
}
async function updateStateDlGauge(stateDlProgress) {
try {
if (stateDlGauge) {
stateDlGauge.setPercent(stateDlProgress);
progress.stateDlProgress = stateDlProgress;
saveProgress(progress);
screen.render();
}
} catch (error) {
debugToFile(`updateStateDlGauge(): ${error}`, () => {});
}
}
// const localClient = createPublicClient({
// name: "localClient",
// chain: mainnet,
// transport: http("http://localhost:8545"),
// });
// async function isSyncing(client) {
// try {
// const syncingStatus = await client.request({
// method: "eth_syncing",
// params: [],
// });
// return syncingStatus;
// } catch (error) {
// throw new Error(`Failed to fetch syncing status: ${error.message}`);
// }
// }
// async function updateSyncProgressGauge(client, gauge) {
// try {
// const syncingStatus = await isSyncing(client);
// if (syncingStatus) {
// const currentBlock = parseInt(syncingStatus.currentBlock, 16);
// const highestBlock = parseInt(syncingStatus.highestBlock, 16);
// if (highestBlock > 0) {
// const progress = ((currentBlock / highestBlock) * 100).toFixed(1); // Calculate sync progress
// gauge.setPercent(progress);
// }
// } else {
// gauge.setPercent(100); // If not syncing, assume fully synced
// }
// screen.render();
// } catch (error) {
// console.error();
// debugToFile(
// `updateSyncProgressGauge() Failed to update sync progress gauge: ${error}`,
// () => {}
// );
// }
// }
function getDiskUsage(installDir) {
return new Promise((resolve, reject) => {
si.fsSize()
.then((drives) => {
let diskUsagePercent = 0;
// Find the drive where the OS is installed. This is often the drive mounted at "/".
const osDrive = drives.find((drive) => {
return drive.mount === "/" || drive.mount === "C:/";
});
if (osDrive) {
diskFreePercent = 100 - (osDrive.available / osDrive.size) * 100;
} else {
debugToFile(`OS Drive not found.`, () => {});
}
resolve(diskFreePercent.toFixed(1));
})
.catch((error) => {
debugToFile(
`getDiskUsage() Error fetching disk usage stats: ${error}`,
() => {}
);
reject(error);
});
});
}
async function updateDiskGauge(installDir) {
try {
const diskUsagePercent = await getDiskUsage(installDir); // Wait for disk usage stats
// storageGauge.setData([{ label: "% Used", percent: diskUsagePercent }]);
storageGauge.setPercent(diskUsagePercent);
screen.render();
} catch (error) {
debugToFile(
`updateDiskGauge() Failed to update disk usage donut: ${error}`,
() => {}
);
}
}
function getMemoryUsage() {
return new Promise((resolve, reject) => {
si.mem()
.then((memory) => {
const totalMemory = memory.total;
const usedMemory = memory.active; // 'active' is usually what's actually used
const memoryUsagePercent = (usedMemory / totalMemory) * 100;
resolve(memoryUsagePercent.toFixed(1)); // Return memory usage as a percentage
})
.catch((error) => {
debugToFile(
`getMemoryUsage() Error fetching memory stats: ${error}`,
() => {}
);
reject(error);
});
});
}
async function updateMemoryGauge() {
try {
const memoryUsagePercent = await getMemoryUsage(); // Wait for memory usage stats
// memGauge.setData([{ label: " ", percent: memoryUsagePercent }]);
memGauge.setPercent(memoryUsagePercent);
screen.render();
} catch (error) {
debugToFile(
`updateMemoryGauge() Failed to update memory gauge: ${error}`,
() => {}
);
}
}
function suppressMouseOutput(screen) {
screen.on("element mouse", (el, data) => {
if (data.button === "mouseup" || data.button === "mousedown") {
return false; // Suppress mouse up/down events
}
});
// Optionally, you can suppress keypress events like arrow keys as well
screen.on("keypress", (ch, key) => {
if (
key.name === "up" ||
key.name === "down" ||
key.name === "left" ||
key.name === "right"
) {
if (!key.ctrl && !key.meta && !key.shift) {
return false; // Suppress arrow key events unless combined with Ctrl, Meta, or Shift
}
}
});
}
function handleBlessedContrib(
executionClient,