Christoph Nakazawa 5ed749e1b2 Move codegen into packages/react-native-codegen
Summary: This is the first step in organizing React Native slightly differently. This doesn't set up a "monorepo" structure for the GitHub repo yet, it merely moves a few files around and I slightly updated the package.json file for the codegen project.

Reviewed By: rickhanlonii, TheSavior

Differential Revision: D13974180

fbshipit-source-id: f53375f3b6618ef12658064cb1fc690ef1f95299
2019-02-07 03:09:05 -08:00

50 lines
1.0 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
* @format
*/
'use strict';
const RNCodegen = require('../src/generators/RNCodegen.js');
const fs = require('fs');
const mkdirp = require('mkdirp');
const args = process.argv.slice(2);
if (args.length !== 3) {
throw new Error(
`Expected to receive path to schema, library name, and output directory. Received ${args.join(
', ',
)}`,
);
}
const schemaPath = args[0];
const libraryName = args[1];
const outputDirectory = args[2];
const schemaText = fs.readFileSync(schemaPath, 'utf-8');
if (schemaText == null) {
throw new Error(`Can't find schema at ${schemaPath}`);
}
mkdirp.sync(outputDirectory);
let schema;
try {
schema = JSON.parse(schemaText);
} catch (err) {
throw new Error(`Can't parse schema to JSON. ${schemaPath}`);
}
RNCodegen.generate({
libraryName,
schema,
outputDirectory,
});