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2005-11-02Do not fail on hierarchical branch names.Libravatar Junio C Hamano1-0/+2
"git-checkout -b frotz/nitfol master" failed to create $GIT_DIR/refs/heads/frotz/nitfol but went ahead and updated $GIT_DIR/HEAD to point at it, resulting in a corrupt repository. Exit when we cannot create the new branch with an error status. While we are at it, there is no reason to forbid subdirectories in refs/heads, so make sure we handle that correctly. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-15git-check-ref-format: reject funny ref names.Libravatar Junio C Hamano1-28/+35
Update check_ref_format() function to reject ref names that: * has a path component that begins with a ".", or * has a double dots "..", or * has ASCII control character, "~", "^", ":" or SP, anywhere, or * ends with a "/". Use it in 'git-checkout -b', 'git-branch', and 'git-tag' to make sure that newly created refs are well-formed. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-01Add git-symbolic-refLibravatar Junio C Hamano1-2/+4
This adds the counterpart of git-update-ref that lets you read and create "symbolic refs". By default it uses a symbolic link to represent ".git/HEAD -> refs/heads/master", but it can be compiled to use the textfile symbolic ref. The places that did 'readlink .git/HEAD' and 'ln -s refs/heads/blah .git/HEAD' have been converted to use new git-symbolic-ref command, so that they can deal with either implementation. Signed-off-by: Junio C Hamano <junio@twinsun.com>
2005-09-15git-branch -d <branch>: delete unused branch.Libravatar Junio C Hamano1-6/+54
The new flag '-d' lets you delete a branch. For safety, it does not lets you delete the branch you are currently on, nor a branch that has been fully merged into your current branch. The credit for the safety check idea goes to Daniel Barkalow. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-09-07[PATCH] Do not create bogus branch from flag to git branchLibravatar Amos Waterland1-0/+16
If you run `git branch --help', you will unexpectedly have created a new branch named "--help". This simple patch adds logic and a usage statement to catch this and similar problems, and adds a testcase for it. Signed-off-by: Amos Waterland <apw@rossby.metr.ou.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-09-07Big tool rename.Libravatar Junio C Hamano1-0/+32
As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <junkio@cox.net>