Function patchConfigPaths

node/opencc.js:181–206

* Patch all relative paths in a config JSON object to absolute paths. * * - segmentation resources + __plugin_library → jieba package * - conversion_chain dict files → main opencc package assets * * @param {Object} config - Parsed config JSON object (modified in-place). * @param {Object} jieba

(config, jieba, mainAssetsDir)

 * @param {string} mainAssetsDir - Main opencc package assets directory.
 */
function patchConfigPaths(config, jieba, mainAssetsDir) {
  // Inject explicit plugin library path (skips dlopen search in C++)
  if (jieba && config.segmentation) {
    config.segmentation.__plugin_library = jieba.pluginLibrary;
    // Absolutify segmentation resource paths (dict_path, model_path, etc.)
    if (config.segmentation.resources) {
      const res = config.segmentation.resources;
      for (const key of Object.keys(res)) {
        if (!path.isAbsolute(res[key])) {
          res[key] = path.join(jieba.dataDir, res[key]);
        }
      }
    }
  }
  // Absolutify normalization and conversion_chain dict file paths
  if (Array.isArray(config.normalization)) {
    for (const step of config.normalization) {
      patchDictPaths(step.dict, mainAssetsDir);
    }
  }
  if (Array.isArray(config.conversion_chain)) {
    for (const step of config.conversion_chain) {
      patchDictPaths(step.dict, mainAssetsDir);
    }
  }
}

function resolveJiebaConfigPath(config, jieba) {
  if (!jieba || isAbsolutePath(config)) {