create-react-native-library/lib/utils/assert.js

CLI to scaffold React Native libraries

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.assertNpxExists = assertNpxExists;
var _kleur = _interopRequireDefault(require("kleur"));
var _spawn = require("./spawn");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
async function assertNpxExists() {
  try {
    await (0, _spawn.spawn)('npx', ['--help']);
  } catch (error) {
    // @ts-expect-error: TS doesn't know about `code`
    if (error != null && error.code === 'ENOENT') {
      throw new Error(`Couldn't find ${_kleur.default.blue('npx')}! Please install it by running ${_kleur.default.blue('npm install -g npx')}`);
    } else {
      throw error;
    }
  }
}
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