oh-my-git/levels/unused/restore
2021-01-11 19:16:35 +01:00

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title = Looking into the past
cards = checkout-from
[description]
You've been working on your essay for a while. But you're not happy with the changes you've made recently. You want to go back to the version called "Best version"!
No problem, you can use the `checkout` card to restore your essay from an older commit!
[setup]
echo "Initial version" > essay.txt
git add .
git commit -m "Initial commit"
echo "Improved version" > essay.txt
git commit -a -m "Improved version"
echo "Best version" > essay.txt
git commit -a -m "Best version"
echo "Less-good version" > essay.txt
git commit -a -m "Less-good version"
[win]
# For nostalgic reasons, restore the very first backup you made!
diff essay.txt <(echo "Best version")