Summarize a person's git commits for a specific date, grouped by feature points, in English. Use when reviewing daily work output.

Summarize a person's git commits on a given date, grouped by feature area with concise descriptions for daily work review.

Daily Commits Summary

Summarize all git commits by $1 on $0, grouped by feature/functional area, in English.

Steps

1. Run git log filtered by date and author:

git log --after="<start-of-day>" --before="<end-of-day>" --author="$1" --pretty=format:"%h %s" --no-merges

Convert the date $0 (format: YYYY.MM.DD) to proper git date range:

• --after = the date at 00:00:00
• --before = the next day at 00:00:00

2. Also run git log with --stat to understand the scope of changes:

git log --after="<start-of-day>" --before="<end-of-day>" --author="$1" --stat --no-merges

3. Analyze all commits and group them by feature/functional area based on:

   • Commit message prefixes (feat, fix, refactor, docs, style, test, chore, etc.)
   • Related file paths and modules
   • Logical grouping of related changes

4. Output a clean summary in this format:

## Daily Commits Summary: <author> — <date>

### <Feature Area 1>
- <concise description of what was done> (`commit-hash`)
- ...

### <Feature Area 2>
- <concise description of what was done> (`commit-hash`)
- ...

**Total: X commits**

Rules

• Output in English only
• Group by logical feature, not by commit type prefix
• Each bullet should be a concise human-readable description (not just the raw commit message)
• If a commit message already has a conventional prefix like feat(meeting):, use the scope as a hint for grouping
• Omit merge commits
• If no commits found, state that clearly