31 lines
898 B
Plaintext
31 lines
898 B
Plaintext
/**
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @flow strict-local
|
|
* @format
|
|
* @oncall react_native
|
|
*/
|
|
|
|
import type {MixedSourceMap} from '../source-map';
|
|
import type {IConsumer} from './types';
|
|
|
|
import MappingsConsumer from './MappingsConsumer';
|
|
import SectionsConsumer from './SectionsConsumer';
|
|
import invariant from 'invariant';
|
|
|
|
export default function createConsumer(sourceMap: MixedSourceMap): IConsumer {
|
|
invariant(
|
|
(sourceMap.version: mixed) === '3' || sourceMap.version === 3,
|
|
`Unrecognized source map format version: ${sourceMap.version}`,
|
|
);
|
|
|
|
// eslint-disable-next-line lint/strictly-null
|
|
if (sourceMap.mappings === undefined) {
|
|
return new SectionsConsumer(sourceMap);
|
|
}
|
|
return new MappingsConsumer(sourceMap);
|
|
}
|