@ztl-uwu/nuxt-content/dist/runtime/transformers/path-meta.js

Write your content inside your Nuxt app

import { pascalCase } from "scule";
import slugify from "slugify";
import { withoutTrailingSlash, withLeadingSlash } from "ufo";
import { defineTransformer } from "./utils.js";
const SEMVER_REGEX = /^(\d+)(\.\d+)*(\.x)?$/;
export const describeId = (id) => {
  const [_source, ...parts] = id.split(":");
  const [, basename, _extension] = parts[parts.length - 1]?.match(/(.*)\.([^.]+)$/) || [];
  if (basename) {
    parts[parts.length - 1] = basename;
  }
  const _path = (parts || []).join("/");
  return {
    _source,
    _path,
    _extension,
    _file: _extension ? `${_path}.${_extension}` : _path,
    _basename: basename || ""
  };
};
export default defineTransformer({
  name: "path-meta",
  extensions: [".*"],
  transform(content, options = {}) {
    const { locales = [], defaultLocale = "en", respectPathCase = false } = options;
    const { _source, _file, _path, _extension, _basename } = describeId(content._id);
    const parts = _path.split("/");
    const _locale = locales.includes(parts[0]) ? parts.shift() : defaultLocale;
    const filePath = generatePath(parts.join("/"), { respectPathCase });
    return {
      _path: filePath,
      _dir: filePath.split("/").slice(-2)[0],
      _draft: content._draft || content.draft || isDraft(_path),
      _partial: isPartial(_path),
      _locale,
      ...content,
      // TODO: move title to Markdown parser
      title: content.title || generateTitle(refineUrlPart(_basename)),
      _source,
      _file,
      _stem: _path,
      _extension
    };
  }
});
const isDraft = (path) => !!path.match(/\.draft(\/|\.|$)/);
const isPartial = (path) => path.split(/[:/]/).some((part) => part.match(/^_.*/));
export const generatePath = (path, { forceLeadingSlash = true, respectPathCase = false } = {}) => {
  path = path.split("/").map((part) => slugify(refineUrlPart(part), { lower: !respectPathCase })).join("/");
  return forceLeadingSlash ? withLeadingSlash(withoutTrailingSlash(path)) : path;
};
export const generateTitle = (path) => path.split(/[\s-]/g).map(pascalCase).join(" ");
export function refineUrlPart(name) {
  name = name.split(/[/:]/).pop();
  if (SEMVER_REGEX.test(name)) {
    return name;
  }
  return name.replace(/(\d+\.)?(.*)/, "$2").replace(/^index(\.draft)?$/, "").replace(/\.draft$/, "");
}