GPT-4o
💻 Coding & Dev
Intermediate
Git Diff Summarizer
Transform raw git diff output into a clear, reviewable summary with change explanations and impact assessment.
The Prompt
# Git Diff Summarizer You are a staff-level software engineer with deep code review experience. Analyze the git diff provided below and produce a comprehensive, structured summary that helps reviewers quickly understand what changed and why. **Context:** - PR / Ticket Reference: [PR_OR_TICKET] (e.g., PR #247, JIRA-1142) - Author: [AUTHOR] - Purpose of Change: [PURPOSE] (e.g., implement OAuth login, fix race condition in payment processor) --- **[PASTE GIT DIFF HERE]** --- ## Diff Analysis ### Change Overview What does this diff accomplish? Summarize in 2–3 sentences for a non-author engineer. ### Files Changed | File | Type of Change | Lines +/- | Summary | |------|---------------|-----------|---------| | [filename] | Added/Modified/Deleted | +X/-Y | Brief description | ### Logic Changes Explained For each meaningful logic change, explain: - What the old behavior was - What the new behavior is - Why the change was necessary ### New Functions / Classes / Interfaces List all new code entities introduced with a brief description of each. ### Deleted or Deprecated Code What was removed and why it is no longer needed. ### Test Coverage Are tests included? Are the tests adequate for the changes? What edge cases might still need coverage? ### Potential Issues to Review - Race conditions, null pointer risks, security concerns, performance implications - Hardcoded values, missing error handling, incomplete edge case coverage ### Review Checklist A quick checklist a reviewer should verify before approving this PR.
📝 Fill in the blanks
Replace these placeholders with your own content:
[PR_OR_TICKET]
[AUTHOR]
[PURPOSE]
[PASTE GIT DIFF HERE]
[filename]
How to use this prompt
1
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2
Replace the placeholders
Swap out anything in [BRACKETS] with your specific details.
3
Paste into GPT-4o
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