Lab 2 — Version Control Deep Dive

[SanyaLikeIT]

Goal

Complete Lab 2 by documenting Git internals, reflog recovery, signed tags, rebasing, and Git bisect.

Changes

• Added the completed Lab 2 report in submissions/lab2.md
• Documented the Git object chain from HEAD to blob contents
• Demonstrated recovery after git reset --hard using reflog
• Created and verified the signed annotated tag v0.1.0-lab2-SanyaLikeIT
• Rebasing feature/lab2 onto the updated main was completed and documented
• Completed the bonus Git bisect task and identified the first bad commit

Testing

Verified the signed tag with git tag -v, confirmed reflog recovery, compared the Git history before and after rebase, and ran the automated bisect test with go test ./... and go build ./....

Checklist

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