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authorThomas Rast <trast@student.ethz.ch>2009-05-29 17:09:42 +0200
committerEric Wong <normalperson@yhbt.net>2009-06-25 00:38:16 -0700
commit5eec27e35f0a6231d2b0c50d94c726a67f14b23e (patch)
treea62a63ba7a38bde8aa3d0a3164f7a36c95a266a1 /t/t9100-git-svn-basic.sh
parent916e1373fb86db9d7019de4e7e74e39c9474a153 (diff)
downloadgit-5eec27e35f0a6231d2b0c50d94c726a67f14b23e.tar.gz
git-5eec27e35f0a6231d2b0c50d94c726a67f14b23e.tar.xz
git-svn: let 'dcommit $rev' work on $rev instead of HEAD
'git svn dcommit' takes an optional revision argument, but the meaning of it was rather scary. It completely ignored the current state of the HEAD, only looking at the revisions between SVN and $rev. If HEAD was attached to $branch, the branch lost all commits $rev..$branch in the process. Considering that 'git svn dcommit HEAD^' has the intuitive meaning "dcommit all changes on my branch except the last one", we change the meaning of the revision argument. git-svn temporarily checks out $rev for its work, meaning that * if a branch is specified, that branch (_not_ the HEAD) is rebased as part of the dcommit, * if some other revision is specified, as in the example, all work happens on a detached HEAD and no branch is affected. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Eric Wong <normalperson@yhbt.net>
Diffstat (limited to 't/t9100-git-svn-basic.sh')
-rwxr-xr-xt/t9100-git-svn-basic.sh19
1 files changed, 19 insertions, 0 deletions
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 64aa7e2f1..570e0359e 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -231,6 +231,25 @@ test_expect_success \
"^:refs/${remotes_git_svn}$"
'
+test_expect_success 'dcommit $rev does not clobber current branch' '
+ git svn fetch -i bar &&
+ git checkout -b my-bar refs/remotes/bar &&
+ echo 1 > foo &&
+ git add foo &&
+ git commit -m "change 1" &&
+ echo 2 > foo &&
+ git add foo &&
+ git commit -m "change 2" &&
+ old_head=$(git rev-parse HEAD) &&
+ git svn dcommit -i bar HEAD^ &&
+ test $old_head = $(git rev-parse HEAD) &&
+ test refs/heads/my-bar = $(git symbolic-ref HEAD) &&
+ git log refs/remotes/bar | grep "change 1" &&
+ ! git log refs/remotes/bar | grep "change 2" &&
+ git checkout master &&
+ git branch -D my-bar
+ '
+
test_expect_success 'able to dcommit to a subdirectory' "
git svn fetch -i bar &&
git checkout -b my-bar refs/remotes/bar &&