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40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
title = Creating branches
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cards = checkout commit-auto branch branch-delete reset-hard
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[description]
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You were invited to two parties! At one of them, your favorite band is playing - and the other one is your best friend's birthday party. Where should you go? No worries - as a time travel agent in training, you can go to both parties!
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To make it easier to tell which timeline is which, you can create time portals! (We call these "branches".)
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[setup]
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echo "You wrap the birthday present, and grab your concert ticket." > you
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git add .
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git commit -m "Evening preparations"
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echo "You go to the birthday party!" >> you
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git add .
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git commit -m "Go to the birthday"
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git checkout HEAD~1
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echo "You go to the concert!" > you
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git add .
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git commit -m "Go to the concert"
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git checkout HEAD~1
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git branch -D main
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[win]
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# Create a branch called 'birthday' that points to the birthday timeline.
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git show birthday | grep 'to the birthday'
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# Create a branch called 'concert' that points to the concert timeline.
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git show concert | grep 'to the concert'
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[congrats]
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Now you can travel between those branches easily (using `git checkout`) - try it!
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Your friend is happy that you made it to the birthday party and you also got your concert ticket signed. Yay!
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