staticql/dist/src/logger/ConsoleLogger.js

Type-safe query engine for static content including Markdown, YAML, JSON, and more.

/**
 * ConsoleLogger: A default implementation of LoggerProvider that logs to the browser/Node.js console.
 *
 * Supports log level filtering via `setLevel()`.
 */
export class ConsoleLogger {
    constructor(currentLevel = "info") {
        this.currentLevel = currentLevel;
        this.levelOrder = {
            debug: 1,
            info: 2,
            warn: 3,
            error: 4,
            silent: 5,
        };
    }
    /**
     * Updates the current log level.
     *
     * @param level - Minimum log level to display.
     */
    setLevel(level) {
        this.currentLevel = level;
    }
    /**
     * Determines whether a message at the given level should be logged.
     *
     * @param level - Level of the current log message.
     * @returns `true` if logging is enabled for the level.
     */
    shouldLog(level) {
        return this.levelOrder[level] >= this.levelOrder[this.currentLevel];
    }
    /**
     * Logs debug messages to the console (prefixed with [staticql][debug]).
     */
    debug(...args) {
        if (this.shouldLog("debug")) {
            console.debug("[staticql][debug]", ...args);
        }
    }
    /**
     * Logs informational messages to the console (prefixed with [staticql]).
     */
    info(...args) {
        if (this.shouldLog("info")) {
            console.info("[staticql]", ...args);
        }
    }
    /**
     * Logs warning messages to the console (prefixed with [staticql][warn]).
     */
    warn(...args) {
        if (this.shouldLog("warn")) {
            console.warn("[staticql][warn]", ...args);
        }
    }
    /**
     * Logs error messages to the console (prefixed with [staticql][error]).
     */
    error(...args) {
        if (this.shouldLog("error")) {
            console.error("[staticql][error]", ...args);
        }
    }
}