Enhancements and Fixes in Bitbucket Provider

[mrT23]

PR Type:

Bug fix, Enhancement, Documentation

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PR Description:

This PR includes several enhancements and bug fixes:

• Fixed a bug in the get_repo_settings method of the Bitbucket provider where it didn't handle 404 status code.
• Added a method to generate a link to the relevant line number in the Bitbucket provider.

---

PR Main Files Walkthrough:

files:

• pr_agent/git_providers/bitbucket_provider.py: Added pr_url and diff_files as class attributes. Fixed a bug in get_repo_settings method to handle 404 status code. Added caching for diff files in get_diff_files method. Added a new method generate_link_to_relevant_line_number to generate a link to the relevant line number.
• pr_agent/tools/pr_reviewer.py: Removed the logic of generating a link to the relevant line number and used the method from the Bitbucket provider instead.
• INSTALL.md: Updated the instructions on how to use the Docker image. Removed the separate section for asking a question about a PR and merged it with the section on how to invoke a tool. Updated the instructions on how to run a specific version of the Docker image.

Extra data:

• fixed the 'apply_repo_settings' bug in bitbucket (it always crashed)
• bitbucket review is now linkable:

https://bitbucket.org/codiumai/pr-agent/pull-requests/7

[mrT23]

/describe

[github-actions]

PR Analysis

• 🎯 Main theme: This PR seems to be focused on fixing bugs and improving the functionality of a Bitbucket provider in a PR agent tool. It also includes some changes to the documentation.
• 📝 PR summary: The PR introduces several changes to the Bitbucket provider in the PR agent tool, including handling of 404 responses, caching of diff files, and generation of links to relevant line numbers. It also refactors the _prepare_pr_review method in pr_reviewer.py and updates the INSTALL.md documentation.
• 📌 Type of PR: Bug fix
• 🧪 Relevant tests added: No
• ⏱️ Estimated effort to review [1-5]: 3, because the PR involves changes to multiple files and introduces new functionalities which need to be thoroughly reviewed for potential issues.
• 🔒 Security concerns: No

PR Feedback

• 💡 General suggestions: The PR generally looks good, but it would be beneficial to add some tests to ensure the new functionalities work as expected. Also, it would be helpful to handle exceptions more gracefully and provide more informative error messages.

• 🤖 Code feedback:

  • relevant file: pr_agent/git_providers/bitbucket_provider.py
    suggestion: Consider adding error handling for the case when self.pr_url is None. This could potentially lead to a TypeError when trying to construct the link string. [important]
    relevant line: "+ if absolute_position != -1 and self.pr_url:"

  • relevant file: pr_agent/git_providers/bitbucket_provider.py
    suggestion: It would be good to handle the case when response.status_code is not 404. Currently, the function returns the response text regardless of the status code, which might not be the expected behavior. [medium]
    relevant line: "+ if response.status_code == 404: # not found"

  • relevant file: pr_agent/git_providers/bitbucket_provider.py
    suggestion: Consider adding a check to ensure diff_files is not None before trying to access it. This could potentially lead to a TypeError. [important]
    relevant line: "+ if self.diff_files:"

  • relevant file: pr_agent/tools/pr_reviewer.py
    suggestion: It would be beneficial to add some logging here to track the progress of the review preparation. This could help with debugging in case of issues. [medium]
    relevant line: "+ if link:"

How to use

To invoke the PR-Agent, add a comment using one of the following commands:
/review [-i]: Request a review of your Pull Request. For an incremental review, which only considers changes since the last review, include the '-i' option.
/describe: Modify the PR title and description based on the contents of the PR.
/improve [--extended]: Suggest improvements to the code in the PR. Extended mode employs several calls, and provides a more thorough feedback.
/ask <QUESTION>: Pose a question about the PR.
/update_changelog: Update the changelog based on the PR's contents.

To edit any configuration parameter from configuration.toml, add --config_path=new_value
For example: /review --pr_reviewer.extra_instructions="focus on the file: ..."
To list the possible configuration parameters, use the /config command.