Files
claude-code-action/src
Aner Cohen 7afc848186 fix: improve GitHub suggestion guidelines in review mode to prevent code duplication (#422)
* fix: prevent duplicate function signatures in review mode suggestions

This fixes a critical bug in the experimental review mode where GitHub
suggestions could create duplicate function signatures when applied.

The issue occurred because:
- GitHub suggestions REPLACE the entire selected line range
- Claude wasn't aware of this behavior and would include the function
  signature in multi-line suggestions, causing duplication

Changes:
- Added detailed instructions about GitHub's line replacement behavior
- Provided clear examples for single-line vs multi-line suggestions
- Added explicit warnings about common mistakes (duplicate signatures)
- Improved code readability by using a codeBlock variable instead of
  escaped backticks in template strings

This ensures Claude creates syntactically correct suggestions that
won't break code when applied through GitHub's suggestion feature.

* chore: format
2025-08-07 08:56:30 -07:00
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