prettier-benchmark.js

// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

const fs = require("fs");
const prettier = require("prettier");

const payloads = [
  {
    name: "preact-8.2.5.js",
    options: { semi: false, useTabs: false }
  },
  {
    name: "lodash.core-4.17.4.js",
    options: { semi: true, useTabs: true }
  },
  {
    name: "todomvc/react/app.jsx",
    options: { semi: false, useTabs: true }
  },
  {
    name: "todomvc/react/footer.jsx",
    options: { jsxBracketSameLine: true, semi: true, useTabs: true }
  },
  {
    name: "todomvc/react/todoItem.jsx",
    options: { semi: false, singleQuote: true, useTabs: true }
  }
].map(({ name, options }) => ({
  payload: fs.readFileSync(`third_party/${name}`, "utf8"),
  options
}));

module.exports = {
  name: "prettier",
  fn() {
    return payloads.map(({ payload, options }) =>
      prettier.format(payload, options)
    );
  }
};