hardhat/dist/src/internal/cli/telemetry/analytics/utils.js

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

import path from "node:path";
import { exists, readJsonFile, writeJsonFile, } from "@nomicfoundation/hardhat-utils/fs";
import { getTelemetryDir } from "@nomicfoundation/hardhat-utils/global-dir";
import debug from "debug";
const log = debug("hardhat:cli:telemetry:analytics:utils");
const ANALYTICS_FILE_NAME = "analytics.json";
export async function getAnalyticsClientId() {
    let clientId = await readAnalyticsClientId();
    if (clientId === undefined) {
        log("Client Id not found, generating a new one");
        clientId = crypto.randomUUID();
        await writeAnalyticsClientId(clientId);
    }
    return clientId;
}
async function readAnalyticsClientId() {
    const globalTelemetryDir = await getTelemetryDir();
    const filePath = path.join(globalTelemetryDir, ANALYTICS_FILE_NAME);
    log(`Looking up Client Id at '${filePath}'`);
    if ((await exists(filePath)) === false) {
        return undefined;
    }
    const data = await readJsonFile(filePath);
    const clientId = data.analytics.clientId;
    log(`Client Id found: ${clientId}`);
    return clientId;
}
async function writeAnalyticsClientId(clientId) {
    const globalTelemetryDir = await getTelemetryDir();
    const filePath = path.join(globalTelemetryDir, ANALYTICS_FILE_NAME);
    await writeJsonFile(filePath, {
        analytics: {
            clientId,
        },
    });
    log(`Stored clientId '${clientId}'`);
}
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