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5a03e7f253
I've seen some users get into situtations where their HEAD symbolic-ref is pointing at a non-existant ref. (Sometimes this happens during clone when the remote repository lacks a 'master' branch.) If this happens the user is unable to use git-checkout to switch branches as there is no prior commit to merge from. So instead of giving the user low-level errors about how HEAD can't be resolved and how not a single revision was given change the type of checkout to be a force and go through with the user's request anyway. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
81 lines
1.5 KiB
Bash
Executable file
81 lines
1.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='git-checkout tests.'
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. ./test-lib.sh
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fill () {
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for i
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do
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echo "$i"
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done
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}
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test_expect_success setup '
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fill 1 2 3 4 5 >one &&
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fill a b c d e >two &&
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git add one two &&
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git commit -m "Initial A one, A two" &&
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git checkout -b side &&
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fill 1 2 3 >one &&
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fill A B C D E >three &&
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rm -f two &&
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git update-index --add --remove one two three &&
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git commit -m "Side M one, D two, A three" &&
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git checkout master
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'
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test_expect_success "checkout from non-existing branch" '
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git checkout -b delete-me master &&
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rm .git/refs/heads/delete-me &&
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test refs/heads/delete-me = "$(git symbolic-ref HEAD)" &&
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git checkout master &&
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test refs/heads/master = "$(git symbolic-ref HEAD)"
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'
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test_expect_success "checkout with dirty tree without -m" '
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fill 0 1 2 3 4 5 >one &&
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if git checkout side
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then
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echo Not happy
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false
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else
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echo "happy - failed correctly"
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fi
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'
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test_expect_success "checkout -m with dirty tree" '
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git checkout -f master &&
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git clean &&
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fill 0 1 2 3 4 5 >one &&
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git checkout -m side &&
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fill " master" "* side" >expect.branch &&
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git branch >current.branch &&
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diff expect.branch current.branch &&
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fill "M one" "A three" "D two" >expect.master &&
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git diff --name-status master >current.master &&
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diff expect.master current.master &&
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fill "M one" >expect.side &&
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git diff --name-status side >current.side &&
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diff expect.side current.side &&
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: >expect.index &&
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git diff --cached >current.index &&
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diff expect.index current.index
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'
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test_done
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