webforai/dist/cjs/mdast-handlers/custom-code-handler.js

A library that provides a web interface for AI

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var custom_code_handler_exports = {};
__export(custom_code_handler_exports, {
  customCodeHandler: () => customCodeHandler
});
module.exports = __toCommonJS(custom_code_handler_exports);
var import_hast_util_to_text = require("hast-util-to-text");
var import_trim_trailing_lines = require("trim-trailing-lines");
var import_detect_code_lang = require("../utils/detect-code-lang");
const LANGUAGE_MATCH_REGEX = [/language-(\w+)/, /highlight-source-(\w+)/, /CodeBlock--language-(\w+)/];
const customCodeHandler = (state, node) => {
  const classNames = node.properties?.className || [];
  const codeValue = (0, import_trim_trailing_lines.trimTrailingLines)((0, import_hast_util_to_text.toText)(node)).trim();
  const classLang = classNames.map((className) => {
    const match = LANGUAGE_MATCH_REGEX.map((regex) => className.match(regex)).find((match2) => match2);
    return match?.[1];
  }).find((className) => className);
  const lang = classLang || (0, import_detect_code_lang.detectLanguage)(codeValue) || null;
  const result = { type: "code", lang, meta: null, value: codeValue };
  state.patch(node, result);
  return result;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  customCodeHandler
});