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54 lines
929 B
Text
54 lines
929 B
Text
title = I pushed something broken
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cards = revert push
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[description]
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We were talking about how to undo a commit, and fix it. This only helps when you haven't already pushed it to a remote. When that has happened, and you want to undo the effects of the commit completely, your best option is `git revert`
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[setup]
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echo "this is fine
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?
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?
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?" > text
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git add .
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git commit -m fine
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echo "this is fine
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this is also fine
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?
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?" > text
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git commit -am "also fine"
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echo "this is fine
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this is also fine
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this is very bad
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?" > text
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git commit -am "very bad"
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echo "this is fine
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this is also fine
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this is very bad
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this is fine again" > text
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git commit -am "fine again"
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git push team main
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git branch -u team/main main
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[setup team]
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[win team]
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# The team's main branch no longer contains the bad thing.
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! { git show main:text | grep -q "very bad"; }
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# And the history has not been modified.
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git show main^:text | grep -q "very bad"
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