pr-writer.yml

on:
  pull_request:
    types: [opened, reopened, ready_for_review]
  issue_comment:
    # Reply to an existing PR to generate description (commenter requires PR write access)
    # Requires `/gpt-create-pr` commands to invoke
    types: [created]

jobs:
  llm-pr-generator:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
      repository-projects: read
    steps:
      - name: Generate PR description using LLM
        uses: smartcontractkit/.github/actions/llm-pr-writer@49c3554a9a6886f2ef9c7dc3aa6b1c99a54e3742 # points to a specific tag (ie. llm-pr-writer@0.2.0)
        with:
          # GitHub token used to fetch the PR diff and create a new PR comment.
          # ${{ secrets.GITHUB_TOKEN }} will be sufficient.
          gh-token: ${{ secrets.GITHUB_TOKEN }}
          # OpenAI API Key, used to generate PR descriptions using the GPT model.
          # Needs to have access to the chat-completion endpoints
          # Example: ${{ secrets.OPENAI_API_KEY }}
          openai-api-key: ${{ secrets.OPENAI_API_KEY }}
          # OpenAI model to use for PR description generation. Defaults to 'gpt-3.5-turbo-0125'.
          # If your repository contains complex logic or expects large diffs, use 'gpt-4-0125-preview' or newer.
          # Learn more at: https://platform.openai.com/docs/models/overview
          openai-model: "gpt-4o"
          # File paths or patterns to exclude from the diff analysis. Use semicolons (;) to separate multiple paths.
          # Example: 'poetry.lock;artifacts/*'
          # WARNING: Not excluding build artifacts may result in a large diff that may exceed the GPT model's token limit.
          exclude-paths: "**/package-lock.json;**/.gitignore;**/.npmignore;**/.prettierignore;**/yarn.lock;**/*.png;**/*.jpg;**/*.jpeg;**/*.gif;**/*.bmp;**/*.svg;**/*.webp;**/*.tiff;**/broadcast/**/*.json"
          # Absolute file path to a markdown or text file to append to the PR message (checklist, etc.)
          # Example: '.github/pull_request_append.md'
          pr-append-file: ""
          # ref to smartcontractkit/.github repository to load the prompt from. Defaults to main.
          # Usually used during development.
          workflow-ref: ""