feat: add .github/workflows/pr_agent.yml

[dreamhunter2333]

PR Type

enhancement, configuration changes

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Description

• Added a new GitHub Actions workflow named Codium PR Agent.
• Configured the workflow to trigger on pull request events (opened, reopened, ready for review) and issue comments.
• Included steps to run the PR Agent action using the Codium-ai/pr-agent@main repository.
• Set up necessary environment variables such as OPENAI_KEY, OPENAI_API_BASE, and GITHUB_TOKEN.

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Changes walkthrough 📝

	Relevant files
Configuration changes	pr_agent.yml Add GitHub Actions workflow for PR Agent                                  .github/workflows/pr_agent.yml Added a new GitHub Actions workflow for PR Agent. Configured the workflow to trigger on pull request events and issue comments. Set up environment variables for OpenAI and GitHub tokens. +25/-0

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💡 PR-Agent usage:
Comment /help on the PR to get a list of all available PR-Agent tools and their descriptions

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[dreamhunter2333]

/review

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PR Reviewer Guide 🔍

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Key issues to review Configuration Issue The environment variable CONFIG.MODEL_TURBO is set to "gpt-4o", which seems to be a typo. It should likely be "gpt-4-turbo".

[github-actions]

PR Code Suggestions ✨

Category	Suggestion	Score
Best practice	Add a checkout step to ensure the repository is checked out before running the action Add a checkout step to ensure the repository is checked out before running the PR Agent action, which might be necessary for some workflows. .github/workflows/pr_agent.yml [15-18] steps: + - name: Checkout repository + uses: actions/checkout@v2 - name: PR Agent action step id: pragent uses: Codium-ai/pr-agent@main Suggestion importance[1-10]: 10 Why: Adding a checkout step is a best practice that ensures the repository is available for the action, preventing potential issues and ensuring the workflow runs correctly.	10
Enhancement	Add pull_request_target event trigger to handle PRs from forked repositories Add a pull_request_target event trigger to handle cases where the pull request comes from a forked repository, ensuring the workflow runs in such scenarios. .github/workflows/pr_agent.yml [4-5] pull_request: types: [opened, reopened, ready_for_review] +pull_request_target: + types: [opened, reopened, ready_for_review] Suggestion importance[1-10]: 9 Why: Adding the pull_request_target event trigger ensures that the workflow runs for PRs from forked repositories, which is crucial for comprehensive CI/CD coverage.	9
Maintainability	Remove redundant environment variable to avoid duplication The CONFIG.MODEL_TURBO and CONFIG.MODEL environment variables seem to have the same value. If this is intentional, consider removing one of them to avoid redundancy. .github/workflows/pr_agent.yml [22-23] CONFIG.MODEL: "gpt-4o" -CONFIG.MODEL_TURBO: "gpt-4o" Suggestion importance[1-10]: 8 Why: Removing the redundant CONFIG.MODEL_TURBO variable improves maintainability by reducing duplication, making the code cleaner and easier to manage.	8
	Remove duplicate environment variable to avoid redundancy The OPENAI_API_BASE environment variable is set twice with the same value. Consider removing one of the instances to avoid redundancy. .github/workflows/pr_agent.yml [21-24] OPENAI_API_BASE: ${{ secrets.OPENAI_API_BASE }} -OPENAI.API_BASE: ${{ secrets.OPENAI_API_BASE }} Suggestion importance[1-10]: 8 Why: Removing the duplicate OPENAI_API_BASE variable improves maintainability by reducing redundancy, making the code cleaner and easier to manage.	8