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Add dynamic injection to ReactErrorUtils #9246

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merged 1 commit into from
Mar 23, 2017
Merged

Add dynamic injection to ReactErrorUtils #9246

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17 changes: 17 additions & 0 deletions src/renderers/shared/utils/ReactErrorUtils.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,8 @@

'use strict';

const invariant = require('invariant');

let caughtError = null;

/**
Expand All @@ -24,6 +26,21 @@ let caughtError = null;
* @param {...*} args Arguments for function
*/
const ReactErrorUtils = {
injection: {
injectErrorUtils(injectedErrorUtils: Object) {
invariant(
typeof injectedErrorUtils.invokeGuardedCallback === 'function',
'Injected invokeGuardedCallback() must be a function.',
);
invariant(
typeof injectedErrorUtils.rethrowCaughtError === 'function',
'Injected rethrowCaughtError() must be a function.',
);
ReactErrorUtils.invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;
ReactErrorUtils.rethrowCaughtError = injectedErrorUtils.rethrowCaughtError;
},
},

invokeGuardedCallback: function<A, B, C, D, E, F, Context>(
name: string | null,
func: (a: A, b: B, c: C, d: D, e: E, f: F) => void,
Expand Down