interblue.pl/.claude/commands/changelog.md

Generate or update the project changelog.

Arguments (optional): $ARGUMENTS

Instructions:

1. Parse arguments: first argument is optional date (YYYY-MM-DD), remaining text is semicolon-separated description of changes.
   • If no date provided, use today's date.
   • If no description provided, summarize changes from the current conversation or use "Aktualizacja projektu".
2. Detect changed files using git status --porcelain.
3. Read the existing changelog file changelog/<date>.md if it exists.
4. Merge new entries with existing ones (deduplicate both "Co zrobiono" points and file list).
5. Write/update the file with this structure:

# YYYY-MM-DD

## Co zrobiono

- point 1
- point 2

## Zmienione pliki

- `path/to/file`

6. Show the user what was written.

Rules:

• Never overwrite existing entries — only append and deduplicate.
• File list should include both git-detected changes AND files touched in the current conversation.
• Use Polish section headers as shown above.
• Keep descriptions concise but informative.