fix: ignore errors on cleanUpLitestream()

[exKAZUu]

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[gemini-code-assist]

Summary of Changes

Hello @exKAZUu, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the robustness of the Litestream cleanup mechanism. It specifically modifies the cleanUpLitestream function to prevent script failures caused by non-existent files or directories during the removal of replication artifacts, thereby ensuring a more resilient and uninterrupted operation of the system.

Highlights

• Error Handling: The cleanUpLitestream function has been updated to gracefully handle potential errors during the removal of Litestream replication artifacts. By appending ; true to the rm -Rf command, the script will now ignore failures if the specified files or directories do not exist, ensuring the cleanup process continues without interruption.

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[gemini-code-assist]

Code Review

このプルリクエストは cleanUpLitestream 関数でエラーを無視するように修正するものです。シェルのコマンドの最後に ; true を追加することで、rm コマンドが失敗してもスクリプト全体が成功として扱われるようになります。この変更は妥当ですが、複数の rm コマンドを1つにまとめることで、よりクリーンで効率的なコードにすることができます。

[Copilot]

Pull request overview

This PR modifies the cleanUpLitestream() method to ignore errors during cleanup by appending ; true to the shell command. This ensures the command always exits with success even if the rm operations fail (e.g., when files don't exist). The comment is also updated to remove the phrase "at first" which didn't add meaningful context.

Key Changes

• Added ; true to the end of the cleanup command chain to force a successful exit code
• Updated the comment to be more concise by removing "at first"

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