Add conditional checks for window object
#839
Conversation
WalkthroughThe recent changes ensure that Changes
Sequence Diagram(s) (Beta)sequenceDiagram
participant Browser
participant Window
participant DevTools
Browser->>DevTools: Initialize transactionEventsByDocKey
DevTools->>Window: Attach transactionEventsByDocKey to Window
Window-->>DevTools: transactionEventsByDocKey is now globally accessible
Poem
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #839 +/- ##
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- Coverage 80.68% 80.66% -0.02%
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Files 59 59
Lines 4576 4577 +1
Branches 930 931 +1
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Hits 3692 3692
Misses 616 616
- Partials 268 269 +1 ☔ View full report in Codecov by Sentry. |
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Actionable comments posted: 0
Outside diff range and nitpick comments (3)
src/devtools/index.ts (3)
Line range hint
100-100: Replace non-null assertion with optional chaining.Unsafe use of non-null assertion can lead to runtime errors. Replace with optional chaining to ensure safety.
- transactionEventsByDocKey.get(doc.getKey())!.push(event); + transactionEventsByDocKey.get(doc.getKey())?.push(event);
Line range hint
100-100: Address TODO for unsubscribing from document events.The TODO comment suggests a need to handle unsubscribing from document events. This is crucial for preventing memory leaks. Would you like assistance in implementing this feature?
Line range hint
151-151: Ensure removal of event listeners.The TODO comment indicates the need to remove event listeners to prevent potential memory leaks or unintended behavior. It's important to address this. Would you like help with this implementation?
Review details
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Files selected for processing (1)
- src/devtools/index.ts (1 hunks)
Additional context used
Biome
src/devtools/index.ts
[error] 100-100: Forbidden non-null assertion.
Unsafe fix: Replace with optional chain operator ?. This operator includes runtime checks, so it is safer than the compile-only non-null assertion operator
[error] 151-151: Forbidden non-null assertion.
Additional comments not posted (2)
src/devtools/index.ts (2)
37-44: Ensurewindowobject is only accessed when defined.The changes correctly implement a check for the
windowobject before accessing it, which should prevent thewindow is not definederror in server-side environments. Good use of TypeScript's global declaration to extend theWindowinterface.
Line range hint
151-151: Replace non-null assertion with optional chaining.Refer to the previous comment regarding the replacement of non-null assertions with optional chaining.
What this PR does / why we need it?
This pull request addresses the issue of the
window is not definederror encountered in the Next.js example.Any background context you want to provide?
What are the relevant tickets?
Fixes #
Checklist
Summary by CodeRabbit
transactionEventsByDocKeyavailable as a global property.