webpods/dist/logger.js

Append-only log service with OAuth authentication

// Simple logger utility for WebPods
export function createLogger(name) {
    const logLevel = process.env.LOG_LEVEL || "info";
    const levels = ["debug", "info", "warn", "error"];
    const currentLevelIndex = levels.indexOf(logLevel);
    const shouldLog = (level) => {
        return levels.indexOf(level) >= currentLevelIndex;
    };
    const formatMessage = (level, message, meta) => {
        const timestamp = new Date().toISOString();
        const metaStr = meta ? ` ${JSON.stringify(meta)}` : "";
        return `[${timestamp}] [${level.toUpperCase()}] [${name}] ${message}${metaStr}`;
    };
    return {
        debug: (message, meta) => {
            if (shouldLog("debug")) {
                console.info(formatMessage("debug", message, meta));
            }
        },
        info: (message, meta) => {
            if (shouldLog("info")) {
                console.info(formatMessage("info", message, meta));
            }
        },
        warn: (message, meta) => {
            if (shouldLog("warn")) {
                console.warn(formatMessage("warn", message, meta));
            }
        },
        error: (message, meta) => {
            if (shouldLog("error")) {
                console.error(formatMessage("error", message, meta));
            }
        },
    };
}
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