flowgen/lib/cli/flow-typed-exporter.js

Generate flowtype definition files from TypeScript

"use strict";

exports.__esModule = true;
exports.flowTypedDirectoryExporter = flowTypedDirectoryExporter;
exports.flowTypedExporter = flowTypedExporter;

var _fs = _interopRequireDefault(require("fs"));

var _shelljs = _interopRequireDefault(require("shelljs"));

var _commander = _interopRequireDefault(require("commander"));

var _util = require("./util");

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

const exists = (0, _util.promisify)(_fs.default.exists);
const writeFile = (0, _util.promisify)(_fs.default.writeFile);
const appendFile = (0, _util.promisify)(_fs.default.appendFile);

async function flowTypedExporter(moduleName, output, _index) {
  const opts = _commander.default.opts();

  const out = typeof opts.flowTypedFormat === "string" ? opts.flowTypedFormat : "exports";
  const folder = `./${out}/${moduleName}_v1.x.x`;
  const flowFolder = `${folder}/flow_v0.35.x-`;
  const outputFile = `${folder}/flow_v0.35.x-/${moduleName}.js`;
  const testfilePath = `${folder}/test_${moduleName}.js`;

  if (!(await exists(flowFolder))) {
    _shelljs.default.mkdir("-p", flowFolder);
  }

  await writeFile(testfilePath, "");
  await writeFile(outputFile, output);
  return testfilePath;
}

async function flowTypedDirectoryExporter({
  rootModuleName
}, output, index) {
  const opts = _commander.default.opts();

  const out = typeof opts.flowTypedFormat === "string" ? opts.flowTypedFormat : "exports";
  const flowFolder = `${out}/flow_v0.35.x-`;
  const outputFile = `${out}/flow_v0.35.x-/${rootModuleName}.js`;
  const testfilePath = `${out}/test_${rootModuleName}.js`;

  if (!(await exists(flowFolder))) {
    _shelljs.default.mkdir("-p", flowFolder);
  }

  if (index === 0 && (await exists(outputFile))) {
    await writeFile(outputFile, "");
  }

  await writeFile(testfilePath, "");
  await appendFile(outputFile, output);
  return testfilePath;
}