75 lines
3.1 KiB
Markdown
75 lines
3.1 KiB
Markdown
# GitHub Copilot Code Review Instructions
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## Review Philosophy
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- Only comment when you have HIGH CONFIDENCE (>80%) that an issue exists
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- Be concise: one sentence per comment when possible
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- Focus on actionable feedback, not observations
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- Skip comments on style that clippy/rustfmt will catch
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- When reviewing text, only comment on clarity issues if the text is genuinely confusing or could lead to errors. "Could be clearer" is not the same as "is confusing" - stay silent unless HIGH confidence it will cause problems
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## Priority Areas (Review These)
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### Security & Safety
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- Unsafe code blocks without justification
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- Command injection risks (shell commands, user input)
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- Path traversal vulnerabilities
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- Credential exposure or hardcoded secrets
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- Missing input validation on external data
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- Improper error handling that could leak sensitive info
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### Correctness Issues
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- Logic errors that could cause panics or incorrect behavior
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- Race conditions in async code
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- Resource leaks (files, connections, memory)
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- Off-by-one errors or boundary conditions
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- Incorrect error propagation (using `unwrap()` inappropriately)
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- Optional types that don't need to be optional
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- Booleans that should default to false but are set as optional
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- Error context that doesn't add useful information (e.g., `.context("Failed to do X")` when error already says it failed)
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- Overly defensive code that adds unnecessary checks
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- Unnecessary comments that just restate what the code already shows (remove them)
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### Architecture & Patterns
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- Code that violates existing patterns in the codebase
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- Missing error handling (should use `anyhow::Result`)
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- Async/await misuse or blocking operations in async contexts
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- Improper trait implementations
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## Skip These (Low Value)
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- Style issues (rustfmt handles this)
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- Clippy warnings (CI catches these)
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- Minor naming suggestions unless truly confusing
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- Obvious code that doesn't need explanation
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- Suggestions to add comments for self-documenting code
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- Refactoring suggestions unless there's a clear bug or maintainability issue
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- Listing multiple potential issues in one comment (choose the single most critical issue)
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- Suggestions to add logging statements, unless for errors or security events (the codebase needs less logging, not more)
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## Response Format
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When you identify an issue:
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1. **State the problem** (1 sentence)
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2. **Why it matters** (1 sentence, only if not obvious)
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3. **Suggested fix** (code snippet or specific action)
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Example:
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```
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This could panic if the vector is empty. Consider using `.get(0)` or add a length check.
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```
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## Project-Specific Context
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- This is a Rust project using cargo workspaces
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- Core crates: `goose` (agent logic), `goose-cli` (CLI), `goose-server` (backend), `goose-mcp` (MCP servers)
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- Error handling: Use `anyhow::Result`, not `unwrap()` in production code
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- Async runtime: tokio
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- All code must pass: `cargo fmt`, `./scripts/clippy-lint.sh`, and tests
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- See HOWTOAI.md for AI-assisted code standards
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- MCP protocol implementations require extra scrutiny
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## When to Stay Silent
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If you're uncertain whether something is an issue, don't comment. False positives create noise and reduce trust in the review process.
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