mirror of
https://github.com/zebrajr/react.git
synced 2025-12-07 12:20:38 +01:00
37054867c1
Stacked on #33403. When a Promise is coming from React such as when it's passed from another environment, we should forward the debug information from that environment. We already do that when rendered as a child. This makes it possible to also `await promise` and have the information from that instrumented promise carry through to the next render. This is a bit tricky because the current protocol is that we have to read it from the Promise after it resolves so it has time to be assigned to the promise. `async_hooks` doesn't pass us the instance (even though it has it) when it gets resolved so we need to keep it around. However, we have to be very careful because if we get this wrong it'll cause a memory leak since we retain things by `asyncId` and then manually listen for `destroy()` which can only be called once a Promise is GC:ed, which it can't be if we retain it. We have to therefore use a `WeakRef` in case it never resolves, and then read the `_debugInfo` when it resolves. We could maybe install a setter or something instead but that's also heavy. The other issues is that we don't use native Promises in ReactFlightClient so our instrumented promises aren't picked up by the `async_hooks` implementation and so we never get a handle to our thenable instance. To solve this we can create a native wrapper only in DEV.
98 lines
2.5 KiB
JavaScript
98 lines
2.5 KiB
JavaScript
'use strict';
|
|
|
|
module.exports = {
|
|
env: {
|
|
commonjs: true,
|
|
browser: true,
|
|
},
|
|
globals: {
|
|
// ES6
|
|
BigInt: 'readonly',
|
|
Map: 'readonly',
|
|
Set: 'readonly',
|
|
Symbol: 'readonly',
|
|
Proxy: 'readonly',
|
|
WeakMap: 'readonly',
|
|
WeakSet: 'readonly',
|
|
WeakRef: 'readonly',
|
|
|
|
Int8Array: 'readonly',
|
|
Uint8Array: 'readonly',
|
|
Uint8ClampedArray: 'readonly',
|
|
Int16Array: 'readonly',
|
|
Uint16Array: 'readonly',
|
|
Int32Array: 'readonly',
|
|
Uint32Array: 'readonly',
|
|
Float32Array: 'readonly',
|
|
Float64Array: 'readonly',
|
|
BigInt64Array: 'readonly',
|
|
BigUint64Array: 'readonly',
|
|
DataView: 'readonly',
|
|
ArrayBuffer: 'readonly',
|
|
|
|
Reflect: 'readonly',
|
|
globalThis: 'readonly',
|
|
|
|
FinalizationRegistry: 'readonly',
|
|
|
|
ScrollTimeline: 'readonly',
|
|
navigation: 'readonly',
|
|
|
|
// Vendor specific
|
|
MSApp: 'readonly',
|
|
__REACT_DEVTOOLS_GLOBAL_HOOK__: 'readonly',
|
|
// FB
|
|
__DEV__: 'readonly',
|
|
// Fabric. See https://github.com/facebook/react/pull/15490
|
|
// for more information
|
|
nativeFabricUIManager: 'readonly',
|
|
// RN flag to enable microtasks
|
|
RN$enableMicrotasksInReact: 'readonly',
|
|
// Trusted Types
|
|
trustedTypes: 'readonly',
|
|
// RN supports this
|
|
setImmediate: 'readonly',
|
|
// Scheduler profiling
|
|
TaskController: 'readonly',
|
|
reportError: 'readonly',
|
|
AggregateError: 'readonly',
|
|
|
|
// Node Feature Detection
|
|
process: 'readonly',
|
|
|
|
// Temp
|
|
AsyncLocalStorage: 'readonly',
|
|
async_hooks: 'readonly',
|
|
|
|
// jest
|
|
jest: 'readonly',
|
|
|
|
// act
|
|
IS_REACT_ACT_ENVIRONMENT: 'readonly',
|
|
},
|
|
parserOptions: {
|
|
ecmaVersion: 5,
|
|
sourceType: 'script',
|
|
},
|
|
rules: {
|
|
'no-undef': 'error',
|
|
'no-shadow-restricted-names': 'error',
|
|
'no-restricted-syntax': [
|
|
'error',
|
|
// TODO: Can be removed once we upgrade GCC to a version without `optimizeArgumentsArray` optimization.
|
|
{
|
|
selector: 'Identifier[name=/^JSCompiler_OptimizeArgumentsArray_/]',
|
|
message:
|
|
'Google Closure Compiler optimized `arguments` access. ' +
|
|
'This affects function arity. ' +
|
|
'Create a reference to `arguments` to avoid this optimization',
|
|
},
|
|
],
|
|
},
|
|
|
|
// These plugins aren't used, but eslint complains if an eslint-ignore comment
|
|
// references unused plugins. An alternate approach could be to strip
|
|
// eslint-ignore comments as part of the build.
|
|
plugins: ['ft-flow', 'jest', 'no-for-of-loops', 'react', 'react-internal'],
|
|
};
|