Pull Request Reviewer
Let’s delve into the “Reviewer” script, which automates the code review process, making it a breeze for developers.
Script Metadata
This block defines the script’s metadata. It sets the title
and description
for the script, along with specifying the model
, which is openai:gpt-4o
in this case. The system
and tools
arrays list the dependencies that the script requires. Lastly, we have parameters
which can control the behavior of the script—here, we see a boolean named errors
that determines if only errors should be reported.
Configuration
In the configuration section, we extract the errors
parameter from the environment variables to use it later in the script’s logic.
Context and File Handling
The Prompt
The prompt is what instructs the AI on what to do. It’s a critical part of the script, defining the role, task, and guidelines for the AI to follow during the review process.
As you can see, the AI’s role is that of an expert developer reviewing code. It’s tasked with reporting errors (or errors and warnings) in the provided content. The guidance section sets clear expectations for the quality of the review.
How to Run the Script
To run this script, you’ll need the GenAIScript CLI. If you haven’t installed it yet, check out the installation guide.
Once you have the CLI, running the script is as simple as:
This will execute the script and provide you with the AI’s feedback directly in your terminal or command prompt. It’s like having a virtual code reviewer at your disposal whenever you need it!