chore: remove unnecessary files & fix tests

[blue4209211]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @blue4209211, 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 focuses on project hygiene and refactoring. It introduces a much more comprehensive .gitignore file to prevent common development artifacts from being tracked, removes an existing Dockerfile for the nbctl application, and simultaneously adds a new, minimal Go entry point for nbctl. The changes suggest a move towards a cleaner project structure and potentially a simplified build or deployment strategy for nbctl.

Highlights

• Comprehensive .gitignore: The .gitignore file has been significantly expanded to include a wide array of common ignore patterns for various development environments, languages, and tools, ensuring a cleaner repository.
• Dockerfile Removal: The existing Dockerfile for the nbctl application has been removed, indicating a change in its build or deployment strategy.
• nbctl Application Refactoring: A new, minimal main.go file has been added for nbctl, suggesting a refactoring or simplification of the application's entry point.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request removes the Dockerfile, which eliminates the container-based build process for the application, and significantly expands the .gitignore file. While the PR is titled 'remove unnecessary files', it also adds a new file, cmd/nbctl/main.go.

My review has identified some opportunities for improvement. I've found some redundancies in the updated .gitignore that can be cleaned up. More critically, the newly added cmd/nbctl/main.go appears to be an unnecessary and confusing duplicate of the main application entrypoint, contradicting the PR's stated goal. Please see my detailed comments for suggestions.