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| author | Junio C Hamano <junkio@cox.net> | 2006-09-27 21:51:29 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-27 21:51:29 -0700 |
| commit | 2b83ade9778552526abbe34ae03a57da52a7433d (patch) | |
| tree | 617052a511f352c0f18e97147b2f28b027fb0026 | |
| parent | f2ce6a4c3c9dba3b2366e4c48bb7f417a2cb7fb8 (diff) | |
| parent | 5a03e7f25334a6bf1dbbfdb9830d41de5b8f0d7f (diff) | |
| download | git-2b83ade9778552526abbe34ae03a57da52a7433d.tar.gz git-2b83ade9778552526abbe34ae03a57da52a7433d.tar.xz | |
Merge branch 'sp/void'
* sp/void:
Allow git-checkout when on a non-existant branch.
| -rwxr-xr-x | git-checkout.sh | 9 | ||||
| -rwxr-xr-x | t/t7201-co.sh | 9 |
2 files changed, 17 insertions, 1 deletions
diff --git a/git-checkout.sh b/git-checkout.sh index 580a9e8a2..dd477245f 100755 --- a/git-checkout.sh +++ b/git-checkout.sh @@ -4,8 +4,8 @@ USAGE='[-f] [-b <new_branch>] [-m] [<branch>] [<paths>...]' SUBDIRECTORY_OK=Sometimes . git-sh-setup -old=$(git-rev-parse HEAD) old_name=HEAD +old=$(git-rev-parse --verify $old_name 2>/dev/null) new= new_name= force= @@ -139,6 +139,13 @@ fi die "git checkout: to checkout the requested commit you need to specify a name for a new branch which is created and switched to" +if [ "X$old" = X ] +then + echo "warning: You do not appear to currently be on a branch." >&2 + echo "warning: Forcing checkout of $new_name." >&2 + force=1 +fi + if [ "$force" ] then git-read-tree --reset -u $new diff --git a/t/t7201-co.sh b/t/t7201-co.sh index b64e8b7d7..085d4a096 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -31,6 +31,15 @@ test_expect_success setup ' git checkout master ' +test_expect_success "checkout from non-existing branch" ' + + git checkout -b delete-me master && + rm .git/refs/heads/delete-me && + test refs/heads/delete-me = "$(git symbolic-ref HEAD)" && + git checkout master && + test refs/heads/master = "$(git symbolic-ref HEAD)" +' + test_expect_success "checkout with dirty tree without -m" ' fill 0 1 2 3 4 5 >one && |