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96 lines
2.1 KiB
Text
96 lines
2.1 KiB
Text
title = Branching out
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cards = checkout commit-auto merge reset-hard
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[description]
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You can use these little blue labels to give names to different timelines! This makes it easier to remember what happened where.
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One of your colleagues messed up here - can you help reordering the branches correctly using the "reset" card?
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When you do commits or merges while you're on a branch, the branch will grow with you. Try that while you eat that donut.
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Finally, merge all timelines together, in a way so that the "main" branch points to the result. That's base reality!
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[setup]
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echo "A friendly old lady.
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Sells delicious baguettes." > mary
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echo "A rebellious teenager.
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Sells good coffee." > larry
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echo "A snail. Literally a snail.
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Sells donuts with an unspecified, slimy filling." > gary
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echo "You do not have a baguette.
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You do not have coffee.
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You do not have a donut." > you
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git add .
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git commit -m "The Beginning"
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git checkout -b coffee
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echo "You have a baguette.
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You do not have coffee.
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You do not have a donut." > you
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git add .
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git commit -m "You buy a baguette"
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echo "You ate a baguette.
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You do not have coffee.
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You do not have a donut." > you
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git add .
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git commit -m "You eat the baguette"
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git checkout -b baguette main
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echo "You do not have a baguette.
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You have coffee.
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You do not have a donut." > you
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git add .
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git commit -m "You buy some coffee"
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echo "You do not have a baguette.
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You drank coffee.
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You do not have a donut." > you
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git add .
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git commit -m "You drink the coffee"
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git checkout -b donut main
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echo "You do not have a baguette.
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You do not have coffee.
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You have a donut." > you
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git add .
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git commit -m "You buy a donut"
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git checkout --detach main
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[win]
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# Did you eat a baguette on the main branch?
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git show main:you | grep "You ate.*baguette"
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# Did you drink a coffee on the main branch?
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git show main:you | grep "You drank.*coffee"
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# Did you eat a donut on the main branch?
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git show main:you | grep "You ate.*donut"
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[actions]
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test "$(git rev-parse HEAD^)" = "$(git rev-parse donut)" && hint "Ooops, your branch ref is still on the old commit."
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[congrats]
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Nice! It's often convenient to stay on branches most of the time!
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