react-app-rewire-wolox/lib/utils.js

Add CSS Modules + SASS and Babel config Webpack config to a [`react-app-rewired`](https://github.com/timarney/react-app-rewired) config.

"use strict";

var _path = require("path");

var _path2 = _interopRequireDefault(_path);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ruleChildren = function ruleChildren(loader) {
  return loader.use || loader.oneOf || Array.isArray(loader.loader) && loader.loader || [];
};

var findIndexAndRules = function findIndexAndRules(rulesSource, ruleMatcher) {
  var result = void 0;
  var rules = Array.isArray(rulesSource) ? rulesSource : ruleChildren(rulesSource);
  rules.some(function (rule, index) {
    return result = ruleMatcher(rule) ? { index: index, rules: rules } : findIndexAndRules(ruleChildren(rule), ruleMatcher);
  });
  return result;
};

exports.findRule = function (rulesSource, ruleMatcher) {
  var _findIndexAndRules = findIndexAndRules(rulesSource, ruleMatcher),
      index = _findIndexAndRules.index,
      rules = _findIndexAndRules.rules;

  return rules[index];
};

exports.createLoaderMatcher = function (loader) {
  return function (rule) {
    return rule.loader && rule.loader.indexOf("" + _path2.default.sep + loader + _path2.default.sep) !== -1;
  };
};

exports.addAfterRule = function (rulesSource, ruleMatcher, value) {
  var _findIndexAndRules2 = findIndexAndRules(rulesSource, ruleMatcher),
      index = _findIndexAndRules2.index,
      rules = _findIndexAndRules2.rules;

  rules.splice(index + 1, 0, value);
};

exports.addBeforeRule = function (rulesSource, ruleMatcher, value) {
  var _findIndexAndRules3 = findIndexAndRules(rulesSource, ruleMatcher),
      index = _findIndexAndRules3.index,
      rules = _findIndexAndRules3.rules;

  rules.splice(index, 0, value);
};