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https://github.com/zhigang1992/react-native.git
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7ef6716582
Summary: When we actually use the codegen we will be passing in a path to a schema. Refactoring the existing buck rules to take a path to a schema instead of a fixture name so it can be reused. Reviewed By: mdvacca Differential Revision: D13619358 fbshipit-source-id: 1180d2e80c11b93f3cbdb0f9e848ae37bff199f4
50 lines
1.0 KiB
JavaScript
50 lines
1.0 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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* @format
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*/
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'use strict';
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const RNCodegen = require('../src/generators/RNCodegen.js');
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const fs = require('fs');
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const mkdirp = require('mkdirp');
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const args = process.argv.slice(2);
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if (args.length !== 3) {
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throw new Error(
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`Expected to receive path to schema, library name, and output directory. Received ${args.join(
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', ',
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)}`,
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);
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}
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const schemaPath = args[0];
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const libraryName = args[1];
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const outputDirectory = args[2];
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const schemaText = fs.readFileSync(schemaPath, 'utf-8');
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if (schemaText == null) {
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throw new Error(`Can't find schema at ${schemaPath}`);
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}
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mkdirp.sync(outputDirectory);
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let schema;
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try {
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schema = JSON.parse(schemaText);
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} catch (err) {
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throw new Error(`Can't parse schema to JSON. ${schemaPath}`);
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}
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RNCodegen.generate({
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libraryName,
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schema,
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outputDirectory,
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});
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