The tmp package with promises support and disposers.
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{
"context": "This criteria evaluates the engineer's ability to properly use tmp-promise for error handling and propagation, focusing on promise rejection handling, try-catch usage, cleanup guarantees, and appropriate error recovery strategies.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Promise rejection handling",
"description": "Uses proper promise rejection handling (try-catch with async/await or .catch()) when calling tmp-promise methods like file() or dir()",
"max_score": 20
},
{
"name": "Cleanup function usage",
"description": "Properly calls the cleanup() function returned by file() or dir() in finally blocks or after operations complete to ensure resource cleanup",
"max_score": 25
},
{
"name": "withFile disposer pattern",
"description": "Uses withFile() or withDir() disposer pattern to guarantee automatic cleanup even when errors occur, avoiding manual cleanup management",
"max_score": 25
},
{
"name": "Error propagation",
"description": "Correctly propagates errors from tmp-promise operations through the application's error handling chain (rejecting promises or throwing in async functions)",
"max_score": 15
},
{
"name": "Retry and fallback",
"description": "Implements retry logic or fallback strategies when tmp-promise operations fail, using the tries option or implementing custom retry mechanisms",
"max_score": 15
}
]
}Install with Tessl CLI
npx tessl i tessl/npm-tmp-promisedocs
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
scenario-10