Add check to start server if module is main#30
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📝 WalkthroughWalkthroughA conditional block checking for Node.js environment and main module status was added to Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~8 minutes Poem
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| if (typeof require !== 'undefined' && typeof module !== 'undefined' && require.main === module) { | ||
| startServer(DEFAULT_PORT); | ||
| } |
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Duplicate if-block calling startServer(DEFAULT_PORT) was added; remove the redundant block so server-start logic exists only once.
Show fix
| if (typeof require !== 'undefined' && typeof module !== 'undefined' && require.main === module) { | |
| startServer(DEFAULT_PORT); | |
| } |
Details
✨ AI Reasoning
The change added a second, identical guard that calls startServer(DEFAULT_PORT). This creates two identical if-blocks in the same file that perform the same action when require.main === module. Duplicated runtime-start logic increases maintenance burden and risks inconsistent updates if one copy is changed later. The duplication was introduced by the added lines and is localized to the new block.
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Actionable comments posted: 1
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@index.ts`:
- Around line 17-19: The duplicate main-module startup guard should be removed
to prevent startServer(DEFAULT_PORT) being called twice; locate the repeated
require.main === module check block that calls startServer(DEFAULT_PORT) and
delete the redundant occurrence so only the original startup guard (the other
require/main check that calls startServer) remains; ensure startServer,
DEFAULT_PORT and the remaining require.main === module guard are left intact.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
| if (typeof require !== 'undefined' && typeof module !== 'undefined' && require.main === module) { | ||
| startServer(DEFAULT_PORT); | ||
| } |
There was a problem hiding this comment.
Remove duplicated main-module startup block.
Line 17 duplicates the existing startup guard (Lines 12-14), so startServer(DEFAULT_PORT) executes twice when run as the main module. Since startServer binds the port immediately, the second call can trigger EADDRINUSE and break startup.
Proposed fix
-if (typeof require !== 'undefined' && typeof module !== 'undefined' && require.main === module) {
- startServer(DEFAULT_PORT);
-}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| if (typeof require !== 'undefined' && typeof module !== 'undefined' && require.main === module) { | |
| startServer(DEFAULT_PORT); | |
| } |
🧰 Tools
🪛 GitHub Check: SonarCloud Code Analysis
[warning] 17-17: Compare with undefined directly instead of using typeof.
[warning] 17-17: Compare with undefined directly instead of using typeof.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@index.ts` around lines 17 - 19, The duplicate main-module startup guard
should be removed to prevent startServer(DEFAULT_PORT) being called twice;
locate the repeated require.main === module check block that calls
startServer(DEFAULT_PORT) and delete the redundant occurrence so only the
original startup guard (the other require/main check that calls startServer)
remains; ensure startServer, DEFAULT_PORT and the remaining require.main ===
module guard are left intact.
1 participant
Summary by Aikido
🔧 Refactors
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Summary by CodeRabbit