mirror of
https://github.com/git-learning-game/oh-my-git.git
synced 2024-06-29 07:43:31 +02:00
40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
title = Moving through time
|
|
cards = checkout commit-auto
|
|
|
|
[description]
|
|
|
|
The yellow boxes are frozen points in time, we call them "commits"! You can travel between them using the "checkout" card! (Try it!)
|
|
|
|
The grey panel below shows your current environment - click on an object to inspect or modify it!
|
|
|
|
Can you find out what happened here? Then, while on the latest commit, edit the files to fix the problem, and make a new commit!
|
|
|
|
[setup]
|
|
|
|
echo "This piggy bank belongs to the big sister.
|
|
It contains 10 coins." > piggy_bank
|
|
git add .
|
|
git commit -m "The beginning"
|
|
|
|
echo "A young girl with brown, curly hair." > little_sister
|
|
git add .
|
|
git commit -m "Little sister comes in"
|
|
|
|
echo "Has 10 coins." >> little_sister
|
|
echo "This piggy bank belongs to the big sister.
|
|
It is empty." > piggy_bank
|
|
git add .
|
|
git commit -m "Little sister does something"
|
|
|
|
git checkout HEAD^^
|
|
git branch -df main
|
|
|
|
[win]
|
|
|
|
# Restore sisterly peace.
|
|
{ git show HEAD:piggy_bank | grep "10 coins"; } && { git show HEAD:little_sister | grep -v "10 coins"; } && { git rev-parse HEAD^^^; }
|
|
|
|
[congrats]
|
|
|
|
Wonderful! Now that you're getting familiar with the time machine, let's look at some more complicated situations...
|