nuxt/dist/app/utils.js

Nuxt is a free and open-source framework with an intuitive and extendable way to create type-safe, performant and production-grade full-stack web applications and websites with Vue.js.

import { captureStackTrace } from "errx";
export function toArray(value) {
  return Array.isArray(value) ? value : [value];
}
const distURL = import.meta.url.replace(/\/app\/.*$/, "/");
export function getUserTrace() {
  if (!import.meta.dev) {
    return [];
  }
  const trace = captureStackTrace();
  const start = trace.findIndex((entry) => !entry.source.startsWith(distURL));
  const end = [...trace].reverse().findIndex((entry) => !entry.source.includes("node_modules") && !entry.source.startsWith(distURL));
  if (start === -1 || end === -1) {
    return [];
  }
  return trace.slice(start, -end).map((i) => ({
    ...i,
    source: i.source.replace(/^file:\/\//, "")
  }));
}
export function getUserCaller() {
  if (!import.meta.dev) {
    return null;
  }
  const { source, line, column } = captureStackTrace().find((entry) => !entry.source.startsWith(distURL)) ?? {};
  if (!source) {
    return null;
  }
  return {
    source: source.replace(/^file:\/\//, ""),
    line,
    column
  };
}