nodegit/dist/filter_registry.js

Node.js libgit2 asynchronous native bindings

"use strict";

var NodeGit = require("../");
var normalizeOptions = NodeGit.Utils.normalizeOptions;

var FilterRegistry = NodeGit.FilterRegistry;

var _register = FilterRegistry.register;
var _unregister = FilterRegistry.unregister;

// register should add filter by name to dict and return
// Override FilterRegistry.register to normalize Filter
FilterRegistry.register = function (name, filter, priority, callback) {
  // setting default value of attributes
  if (filter.attributes === undefined) {
    filter.attributes = "";
  }

  filter = normalizeOptions(filter, NodeGit.Filter);

  if (!filter.check || !filter.apply) {
    return callback(new Error("ERROR: please provide check and apply callbacks for filter"));
  }

  return _register(name, filter, priority).then(function (result) {
    if (typeof callback === "function") {
      callback(null, result);
    }
    return result;
  }, callback);
};

FilterRegistry.unregister = function (name, callback) {
  return _unregister(name).then(function (result) {
    if (typeof callback === "function") {
      callback(null, result);
    }
    return result;
  }, callback);
};