Lab 2 - T.Shekhmametyev

[Littlepr1nce]

Goal

Complete Lab 2 requirements: Git internals, reflog recovery, signed tags, rebasing, and regression debugging with git bisect.

Changes

• Added submissions/lab2.md
• Explored Git object model and .git internals
• Recovered commits using git reflog
• Created signed tag v0.1.0-lab2-p4in
• Rebased feature/lab2 onto updated main
• Used manual and automated git bisect to find a regression

Testing

• Verified Git object relationships using git cat-file
• Confirmed reflog-based recovery after git reset --hard
• Verified signed tag with git tag -v ("Good" signature)
• Confirmed successful rebase and history rewrite
• Verified safe remote update using --force-with-lease
• Confirmed failing test reproduction with git bisect
• Identified commit f285ede as the first bad commit manually and automatically

Checklist

• Title is a clear sentence (≤ 70 chars)
• Commits are signed (git log --show-signature)
• submissions/lab2.md updated