terminal-cv/node_modules/htmlnano/lib/htmlnano.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.loadConfig = loadConfig;
exports.default = void 0;

var _posthtml = _interopRequireDefault(require("posthtml"));

var _cosmiconfig = require("cosmiconfig");

var _safe = _interopRequireDefault(require("./presets/safe"));

var _ampSafe = _interopRequireDefault(require("./presets/ampSafe"));

var _max = _interopRequireDefault(require("./presets/max"));

var _package = _interopRequireDefault(require("../package.json"));

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

const presets = {
  safe: _safe.default,
  ampSafe: _ampSafe.default,
  max: _max.default
};

function loadConfig(options, preset, configPath) {
  var _options;

  if (!((_options = options) !== null && _options !== void 0 && _options.skipConfigLoading)) {
    const explorer = (0, _cosmiconfig.cosmiconfigSync)(_package.default.name);
    const rc = configPath ? explorer.load(configPath) : explorer.search();

    if (rc) {
      const {
        preset: presetName
      } = rc.config;

      if (presetName) {
        if (!preset && presets[presetName]) {
          preset = presets[presetName];
        }

        delete rc.config.preset;
      }

      if (!options) {
        options = rc.config;
      }
    }
  }

  return [options || {}, preset || _safe.default];
}

function htmlnano(optionsRun, presetRun) {
  let [options, preset] = loadConfig(optionsRun, presetRun);
  return function minifier(tree) {
    options = { ...preset,
      ...options
    };
    let promise = Promise.resolve(tree);

    for (const [moduleName, moduleOptions] of Object.entries(options)) {
      if (!moduleOptions) {
        // The module is disabled
        continue;
      }

      if (_safe.default[moduleName] === undefined) {
        throw new Error('Module "' + moduleName + '" is not defined');
      }

      let module = require('./modules/' + moduleName);

      promise = promise.then(tree => module.default(tree, options, moduleOptions));
    }

    return promise;
  };
}

htmlnano.process = function (html, options, preset, postHtmlOptions) {
  return (0, _posthtml.default)([htmlnano(options, preset)]).process(html, postHtmlOptions);
};

htmlnano.presets = presets;
var _default = htmlnano;
exports.default = _default;