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Integrate CodeRabbit into a GitHub repository that you own

2

>>> Observe CodeRabbit perform a code review of a pull request that you initiate

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Converse with CodeRabbit about the code review

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Prompt CodeRabbit to generate its own improvements to the pull request

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Create a pull request

Now that CodeRabbit is integrated with your repository, it’s time to see it in action. You’ll create a pull request with intentionally imperfect code to demonstrate how CodeRabbit identifies issues and provides actionable feedback. The following steps guide you through creating a pull request that adds a small Python library with a few common code quality issues. Use your usual Git workflow to perform the following steps in the coderabbit-test repository:
1

Create a branch

Create a branch named add-utils.
2

Create a new file

In that new add-utils branch, create a new file called simple_utils.py, with the following content:
# simple_utils.py - A tiny utility library

def reverse_string(text):
    """Reverses the characters in a string."""
    return text[::-1]

def count_words(sentence):
    return len(sentence.split())

def celsius_to_fahrenheit(celsius):
    return (celsius * 9/5) + 32
3

Commit the file

Commit the added file to the add-utils branch. Use any text you want for the commit message.
4

Create a pull request

Create a pull request that proposes to merge the add-utils branch into the main branch. Use any text you want for the pull request message.
After a few moments, CodeRabbit responds to the pull request using the @coderabbitai GitHub account. It performs the following actions, all of which are visible on the pull request’s page on GitHub:
  • If you didn’t write a pull request summary, then CodeRabbit adds a new summary to the pull request.
  • CodeRabbit posts a comment titled Walkthrough containing analysis and commentary about the content of the pull request.
  • CodeRabbit attaches a detailed code review to the pull request as another comment.
Part of the review resembles the following screenshot: An example code review comment This shows that CodeRabbit has noticed some flaws with this Python library, including a lack of docstrings and input validation. The review comment identifies these flaws, and suggests how you might improve them.