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Review Summary
Good work on implementing the file moving and renaming logic! The main reason I am requesting changes is that the error handling does not meet a core requirement. The task specifies that an error must be thrown if the destination directory does not exist. Your implementation uses console.error, which only prints a message and allows the program to continue, leading to incorrect behavior. Please change this to throw new Error('Error: Destination directory does not exist.') to ensure the program stops as required.
Additionally, as a minor improvement, the explicit check and deletion of a destination file before calling fs.renameSync is unnecessary. The fs.renameSync function will automatically overwrite the destination file if it exists, so you can safely remove that redundant code.
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Footnotes
src/app.js
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| !fs.existsSync(destResolved) || | ||
| !fs.statSync(destResolved).isDirectory() | ||
| ) { | ||
| console.error('Error'); |
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The requirement states that 'an error must be thrown' if the destination directory does not exist. Using console.error only prints a message to the standard error stream but does not stop the program's execution, which can lead to unexpected behavior later on. You should throw new Error('Error: Destination directory does not exist.') instead.
src/app.js
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| if (fs.existsSync(finalDest) && fs.statSync(finalDest).isFile()) { | ||
| fs.unlinkSync(finalDest); |
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The fs.renameSync function will automatically overwrite the destination file if it already exists. This explicit check and deletion are unnecessary and can be removed.
mateacademy-ai-mentor
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mateacademy-ai-mentor
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Review Summary
Excellent work on this revision! I am approving your submission. You've successfully addressed the previous feedback, and the error handling is now working as required by throwing an error when a destination directory doesn't exist. The logic for handling file renames and moves into directories is solid and covers all the specified scenarios. The code is clean and meets all task requirements. Great job!
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