Git provider (optional)

Gitlab

System Info (optional)

Options Used:
2025-06-09 10:56:57.574 | INFO | pr_agent.git_providers.utils:apply_repo_settings:45 - Applying repo settings: {'CONFIG': {'publish_output': True, 'verbosity_level': 2, 'response_language': 'ru-RU', 'allow_dynamic_context': True, 'max_extra_lines_before_dynamic_context': 10, 'max_extra_lines_after_dynamic_context': 10, 'patch_extra_lines_before': 4, 'patch_extra_lines_after': 4}, 'PR_REVIEWER': {'enable_review_labels_effort': False}}

Model: Claude Sonnet 3.5
Source code language: Go
PR Agent version: codiumai/pr-agent:latest

Issues details

We are using PR Agent in our development workflow (free version), but we've encountered an issue: the fixes or changes generated by agent often contain spaces instead of tabs (or different number of spaces) than the original code. This results in unintended formatting changes.

Example:

Original code uses from 1 to 3 tabs as indent. But suggestion uses spaces and it leads to lint issues.

We also tried extra extructions, but it does not help:

Please check the following points when analyzing ONLY GO files:

1. When suggesting changes, use tabs instead of spaces - it's VERY IMPORTANT.
2. Pay attention to the number of spaces in the original code when you propose a new one. You MUST keep the same indentation as in the original code.

Do you have any suggestions how we can fix that behavior? Thanks!