flow-typed/dist/commands/create-def.js

A repository of high quality flow type definitions

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.name = exports.description = void 0;
exports.run = run;
exports.setup = setup;

var _path = _interopRequireDefault(require("path"));

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

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

const flowVersion = '0.83.x';
const name = 'create-def <libName> <ver>';
exports.name = name;
const description = 'Create template library definitions in flow-typed';
exports.description = description;

function setup(yargs) {
  return yargs.usage(`$0 ${name}`).positional('libName', {
    describe: 'Please provide the names of library',
    type: 'string'
  }).positional('ver', {
    describe: 'Please provide the version range you want to add',
    type: 'string'
  }).example('$0 create-def foo 1.x.x', '').help('h').alias('h', 'help');
}

async function run({
  libName,
  ver
}) {
  if (typeof libName !== 'string' || typeof ver !== 'string') {
    return 1;
  }

  if (ver.startsWith('v')) {
    console.error("ERROR: You don't need to specify `v` with your version");
    return 1;
  }

  const scope = libName.startsWith('@') ? libName.split('/')[0] : '';
  const packageName = scope ? libName.split('/')[1] : libName;

  const definitionsPath = _path.default.join(process.cwd(), '/definitions/npm', scope !== null && scope !== void 0 ? scope : '');

  const rootDefDir = `${definitionsPath}/${packageName}_v${ver}`;
  const defDir = `${rootDefDir}/flow_v${flowVersion}-`;

  if (scope) {
    try {
      _fs.default.mkdirSync(definitionsPath);
    } catch (err) {
      if (err.code !== 'EEXIST') {
        throw err;
      }
    }
  }

  _fs.default.mkdirSync(rootDefDir);

  _fs.default.mkdirSync(defDir);

  _fs.default.writeFileSync(`${defDir}/${packageName}_v${ver}.js`, `declare module '${libName}' {
  declare module.exports: any;
}`);

  _fs.default.writeFileSync(`${defDir}/test_${packageName}_v${ver}.js`, `// @flow
import { describe, it } from 'flow-typed-test';
// import library from '${libName}';

describe('${libName}', () => {
  it('', () => {

  });
});`);

  return 0;
}