astro/dist/core/logger/impls/node.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import {
  AstroLogger,
  getEventPrefix,
  levels
} from "../core.js";
import { matchesLevel } from "../public.js";
function nodeLogDestination(config = {}) {
  const { level = "info" } = config;
  return {
    write(event) {
      let dest = process.stderr;
      if (levels[event.level] < levels["error"]) {
        dest = process.stdout;
      }
      if (!matchesLevel(event.level, level)) {
        return;
      }
      let trailingLine = event.newLine ? "\n" : "";
      if (event.label === "SKIP_FORMAT") {
        dest.write(event.message + trailingLine);
      } else {
        dest.write(getEventPrefix(event) + " " + event.message + trailingLine);
      }
    }
  };
}
function node_default(options) {
  return nodeLogDestination(options);
}
function createNodeLoggerFromFlags(inlineConfig) {
  return new AstroLogger({
    destination: nodeLogDestination(),
    level: inlineConfig.logLevel ?? "info"
  });
}
export {
  createNodeLoggerFromFlags,
  node_default as default
};