Marcos Silva
23 lines
964 B
Markdown
23 lines
964 B
Markdown
---
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name: duplicate-code-check
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description: Review a branch or merge-request diff for newly introduced, meaningful code duplication. Use when a user asks about repeated logic or copy-paste code in a diff.
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---
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# duplicate-code-check
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## Inputs
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Source branch or MR and target branch; use the repository default base only after reporting it.
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## Workflow
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1. Obtain the merge-base diff and list files examined.
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2. Compare changed blocks with nearby and existing code; distinguish deliberate repetition, generated code, and test fixtures.
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3. Report evidenced candidates with both locations, similarity, maintenance risk, and a proportionate suggestion.
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## Rules
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- Do not modify or remove code without explicit approval.
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- Do not label repeated literals alone as duplication without a maintenance consequence.
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- Report scope limits and skipped generated files.
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## Output
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Return a Markdown table: candidate, locations, evidence, confidence, risk, suggested next step.
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