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https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
acd2a45b83
This makes git-push refuse pushing into a non-bare repository to update the current branch by default. To help people who are used to be able to do this (and later "reset --hard" it in some other way), an error message is issued when this refusal is triggered, instructing how to resurrect the old behaviour. Hosting sites that do not give the users direct access to customize their repositories (e.g. repo.or.cz, gitorious, github etc.) may further want to explicitly set the configuration variable to "refuse" for their customers' repositories. Signed-off-by: Junio C Hamano <gitster@pobox.com>
91 lines
2.2 KiB
Bash
Executable file
91 lines
2.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='pulling from symlinked subdir'
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. ./test-lib.sh
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if ! test_have_prereq SYMLINKS
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then
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say 'Symbolic links not supported, skipping tests.'
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test_done
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fi
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# The scenario we are building:
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#
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# trash\ directory/
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# clone-repo/
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# subdir/
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# bar
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# subdir-link -> clone-repo/subdir/
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#
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# The working directory is subdir-link.
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test_expect_success setup '
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mkdir subdir &&
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echo file >subdir/file &&
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git add subdir/file &&
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git commit -q -m file &&
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git clone -q . clone-repo &&
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ln -s clone-repo/subdir/ subdir-link &&
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(
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cd clone-repo &&
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git config receive.denyCurrentBranch warn
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) &&
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git config receive.denyCurrentBranch warn
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'
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# Demonstrate that things work if we just avoid the symlink
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#
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test_expect_success 'pulling from real subdir' '
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(
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echo real >subdir/file &&
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git commit -m real subdir/file &&
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cd clone-repo/subdir/ &&
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git pull &&
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test real = $(cat file)
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)
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'
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# From subdir-link, pulling should work as it does from
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# clone-repo/subdir/.
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#
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# Instead, the error pull gave was:
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#
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# fatal: 'origin': unable to chdir or not a git archive
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# fatal: The remote end hung up unexpectedly
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#
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# because git would find the .git/config for the "trash directory"
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# repo, not for the clone-repo repo. The "trash directory" repo
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# had no entry for origin. Git found the wrong .git because
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# git rev-parse --show-cdup printed a path relative to
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# clone-repo/subdir/, not subdir-link/. Git rev-parse --show-cdup
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# used the correct .git, but when the git pull shell script did
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# "cd `git rev-parse --show-cdup`", it ended up in the wrong
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# directory. A POSIX shell's "cd" works a little differently
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# than chdir() in C; "cd -P" is much closer to chdir().
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#
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test_expect_success 'pulling from symlinked subdir' '
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(
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echo link >subdir/file &&
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git commit -m link subdir/file &&
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cd subdir-link/ &&
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git pull &&
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test link = $(cat file)
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)
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'
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# Prove that the remote end really is a repo, and other commands
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# work fine in this context. It's just that "git pull" breaks.
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#
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test_expect_success 'pushing from symlinked subdir' '
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(
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cd subdir-link/ &&
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echo push >file &&
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git commit -m push ./file &&
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git push
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) &&
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test push = $(git show HEAD:subdir/file)
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'
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test_done
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