alinea/dist/core/util/Logger.js

Headless git-based CMS

import {
  prettyMilliseconds
} from "../../chunks/chunk-4LUHJRX4.js";
import "../../chunks/chunk-NZLE2WMY.js";

// src/core/util/Logger.ts
var consoleLog = console.log.bind(console);
var output = typeof process !== "undefined" && process.stdout?.write.bind(process.stdout) || consoleLog;
var isConsole = output === consoleLog;
function now() {
  return typeof performance !== "undefined" ? performance.now() : Date.now();
}
var Report;
((Report2) => {
  function toConsole(report, prefix = "") {
    if (prefix && !isConsole) output(prefix);
    console.info(`${report.name} in ${prettyMilliseconds(report.duration)}`);
    for (const log of report.logs) {
      if ("name" in log) toConsole(log, `${" ".repeat(prefix.length)}\u2514 `);
      else {
        if (prefix && !isConsole) output(prefix);
        console.info(...log.args);
      }
    }
  }
  Report2.toConsole = toConsole;
  function toServerTiming(report, index = 0) {
    const res = [`t${index};desc="${report.name}";dur=${report.duration}`];
    for (const log of report.logs) {
      if ("name" in log) res.push(toServerTiming(log, ++index));
    }
    return res.join(",");
  }
  Report2.toServerTiming = toServerTiming;
})(Report || (Report = {}));
function durationSince(time) {
  return now() - time;
}
var Logger = class _Logger {
  constructor(name) {
    this.name = name;
  }
  logs = [];
  started = now();
  operations = [];
  startProgress = void 0;
  time(name, justTime = false) {
    const op = new _Logger(name);
    if (!justTime) this.progress(name);
    return () => {
      this.logs.push(op.report());
    };
  }
  log(...args) {
    this.logs.push({ args, time: now() });
  }
  progress(message) {
    if (!this.startProgress) {
      this.startProgress = now();
    }
    output(`> ${message}          \r`);
  }
  summary(message) {
    if (this.startProgress) {
      const duration = durationSince(this.startProgress);
      output(`> ${message} in ${prettyMilliseconds(duration)}
`);
      this.startProgress = void 0;
    } else {
      console.info(`> ${message}`);
    }
  }
  result(result) {
    return result.then((result2) => ({ result: result2, logger: this }));
  }
  report() {
    const current = now();
    const duration = current - this.started;
    return {
      name: this.name,
      duration,
      logs: this.logs
    };
  }
};
export {
  Logger,
  Report
};