README.md

Git Kata: Save my commit

In this repository we had added the holy grail in holygrail.txt. Unfortunately, we reset our master branch to the initial commit. Now it is time to recover from the mistake.

Setup

1. Run source setup.sh (or .\setup.ps1 in PowerShell)

The task

We just reset the master branch to the initial commit. We will recover the lost work.

1. Use git log to see that the history is brief
2. Use ls to verify that holygrail.txt is not in the workspace
3. Use git reflog to find the commit that added holygrail.txt
4. Use git reset --hard to recover our history and work
5. Use git log and ls to see the recovered work
6. Undo your solution by running git reset --hard initial-commit
7. Use git cherry-pick to restore holygrail.txt
8. Compare history and workspace to the solution using reset
9. Again, undo your solution using git reset --hard initial-commit
10. Force the Git garbage collector to run with git gc
11. Try to restore the holy grail using one of the previous solutions

Relevant git commands

• git reflog
• git cherry-pick
• git reset --hard
• git log