Function normMethods

lib/utils/plugin-adapter.js:36–52

};

const normMethods = plugin => {
  const methods = {};
  methods.lint = methods.getDependencies = [bind, promisify(false), thenify, warnIfLong];
  methods.compile = methods.optimize = [bind, promisify(true), thenify, wrapStrings, warnIfLong];
  methods.compileStatic = [bind, thenify, wrapStrings, warnIfLong];

  Object.keys(methods).forEach(key => {
    const fn = plugin[key];
    if (typeof fn !== 'function') return;

    const decorators = methods[key];
    const compose = (fn, decorator) => decorator(fn, plugin, key);
    const value = decorators.reduce(compose, fn);

    Object.defineProperty(plugin, key, {value});
  });
};

const bind = (fn, plugin) => fn.bind(plugin);
const promisify = returnsFile => fn => {