19 lines
819 B
JavaScript
19 lines
819 B
JavaScript
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import { localStorageGetItem, localStorageRemoveItem } from 'react-devtools-shared/src/storage';
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import { LOCAL_STORAGE_SUPPORTS_PROFILING_KEY } from 'react-devtools-shared/src/constants';
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function getProfilingFlags() {
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// This flag lets us tip the Store off early that we expect to be profiling.
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// This avoids flashing a temporary "Profiling not supported" message in the Profiler tab,
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// after a user has clicked the "reload and profile" button.
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let isProfiling = false;
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let supportsProfiling = false;
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if ((LOCAL_STORAGE_SUPPORTS_PROFILING_KEY |> localStorageGetItem(%)) === 'true') {
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supportsProfiling = true;
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isProfiling = true;
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LOCAL_STORAGE_SUPPORTS_PROFILING_KEY |> localStorageRemoveItem(%);
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}
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return {
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isProfiling,
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supportsProfiling
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};
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}
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export default getProfilingFlags;
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