@mintlify/previewing/dist/local-preview/dev-timing.js

Preview Mintlify docs locally

import { createElement } from 'react';
import { addLog, removeLog, replaceLog } from '../logging-state.js';
import { InfoLog } from '../logs.js';
// steps faster than this are not worth reading about
const MIN_LOGGED_DURATION_MS = 100;
const isDevTimingEnabled = () => process.env.DEV_TIMING === 'true';
const getElapsedMs = (startTime) => {
    return Number((process.hrtime.bigint() - startTime) / 1000000n);
};
const formatDuration = (durationMs) => {
    return durationMs < 1000 ? `${durationMs}ms` : `${(durationMs / 1000).toFixed(1)}s`;
};
export const addDevTimingLog = (message, detail) => {
    if (!isDevTimingEnabled()) {
        return;
    }
    addLog(createElement(InfoLog, { message, detail }));
};
export const startDevTiming = (label) => {
    if (!isDevTimingEnabled()) {
        return () => { };
    }
    const startTime = process.hrtime.bigint();
    const pendingLog = createElement(InfoLog, { message: label, detail: '...' });
    addLog(pendingLog);
    return (status) => {
        const durationMs = getElapsedMs(startTime);
        if (!status && durationMs < MIN_LOGGED_DURATION_MS) {
            removeLog(pendingLog);
            return;
        }
        const finishedLog = createElement(InfoLog, {
            message: `${label}${status ? ` ${status}` : ''}`,
            detail: `in ${formatDuration(durationMs)}`,
        });
        replaceLog(pendingLog, finishedLog);
    };
};
export const timeDev = async (label, callback) => {
    const finish = startDevTiming(label);
    try {
        const result = await callback();
        finish();
        return result;
    }
    catch (error) {
        finish('failed');
        throw error;
    }
};
export const timeDevSync = (label, callback) => {
    const finish = startDevTiming(label);
    try {
        const result = callback();
        finish();
        return result;
    }
    catch (error) {
        finish('failed');
        throw error;
    }
};