Automated pull requests reviewing and issues triaging with ChatGPT.

Create an OpenAI API key here, and then set the key as an action secret in your repository named OPENAI_API_KEY.

Finally, create a file named .github/workflows/chatgpt-review.yml with the following contents:

name: ChatGPT Review

on: [pull_request]

jobs:
    chatgpt-review:
        name: ChatGPT Review
        runs-on: ubuntu-latest
        steps:
            - uses: uniacco-tech/ChatGPT-Reviewer@v0
              name: ChatGPT Review
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
                  OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
                  # OPENAI_API_BASE: ${{ secrets.OPENAI_API_BASE }}
              # Optional configurations:
              # with:
              #   model: "gpt-3.5-turbo"
              #   temperature: 0.2
              #   review_per_file: true
              #   comment_per_file: true

The ChatGPT reviewer PRs are also getting reviewed by ChatGPT, refer the pull requests for the sample review comments.

In order to protect public repositories for malicious users, Github runs all pull request workflows raised from repository forks with a read-only token and no access to secrets.

pull_request_target event could be used in such cases, which would run the workflow in the context of the base of the pull request (rather than in the context of the merge commit, as the pull_request event does).

Refer Github docs here for more details of pull_request_target event.