mirror of
https://github.com/git-learning-game/oh-my-git.git
synced 2024-05-18 04:07:46 +02:00
44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
title = Parallel timelines
|
|
|
|
[description]
|
|
|
|
In this zoo, we found a few parallel timelines. Feel free to travel between the commits to see what's going on! The ends of the timelines have little tags attached.
|
|
|
|
But especially the `bad_ending` one needs our attention! Can you travel to the `good_ending` one, and make a new commit that makes everyone happy?
|
|
|
|
[setup]
|
|
|
|
git checkout -b bad_ending
|
|
|
|
mkdir cage
|
|
mkdir toy_shop
|
|
echo "Looks very hungry." > cage/lion
|
|
|
|
echo "A small child.
|
|
It really loves cats!
|
|
It's holding a lollipop." > child
|
|
git add .
|
|
git commit -m "The beginning"
|
|
|
|
mv child cage
|
|
git add .
|
|
git commit -m "The child is curious"
|
|
git branch good_ending
|
|
|
|
git rm cage/child
|
|
echo "Looks happy. :)" > cage/lion
|
|
git commit -m "Oh no"
|
|
|
|
git checkout HEAD~2
|
|
git checkout -b boring_ending
|
|
mv child toy_shop
|
|
git add .
|
|
git commit -m "The child is distracted"
|
|
|
|
git checkout bad_ending
|
|
|
|
[win]
|
|
|
|
# Is the child still there, and do we have a commit that's not in bad_ending?
|
|
{ git ls-tree --name-only -r good_ending | grep child; } && { test "$(git log good_ending ^bad_ending --oneline | wc -l)" -gt 0; }
|