nuqs-svelte/dist/debug.js

Svelte adaptation of the `nuqs` library for managing URL query strings as state.

export const debugEnabled = isDebugEnabled();
export function debug(message, ...args) {
    if (!debugEnabled) {
        return;
    }
    const msg = sprintf(message, ...args);
    performance.mark(msg);
    try {
        // Handle React Devtools not being able to console.log('%s', null)
        console.log(message, ...args);
    }
    catch {
        console.log(msg);
    }
}
export function warn(message, ...args) {
    if (!debugEnabled) {
        return;
    }
    console.warn(message, ...args);
}
export function sprintf(base, ...args) {
    return base.replace(/%[sfdO]/g, (match) => {
        const arg = args.shift();
        if (match === "%O" && arg) {
            return JSON.stringify(arg).replace(/"([^"]+)":/g, "$1:");
        }
        else {
            return String(arg);
        }
    });
}
function isDebugEnabled() {
    // Check if localStorage is available.
    // It may be unavailable in some environments,
    // like Safari in private browsing mode.
    // See https://github.com/47ng/nuqs/pull/588
    try {
        if (typeof localStorage === "undefined") {
            return false;
        }
        const test = "nuqs-localStorage-test";
        localStorage.setItem(test, test);
        const isStorageAvailable = localStorage.getItem(test) === test;
        localStorage.removeItem(test);
        if (!isStorageAvailable) {
            return false;
        }
    }
    catch (error) {
        console.error("[nuqs]: debug mode is disabled (localStorage unavailable).", error);
        return false;
    }
    const debug = localStorage.getItem("debug") ?? "";
    return debug.includes("nuqs");
}