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Merge branch 'sr/clone-empty' 

* sr/clone-empty:
  Allow cloning an empty repository
maint
Junio C Hamano 2009-01-25 17:11:30 -08:00
parent ec74042dc7 86ac751859
commit 45099df6d7
2 changed files with 29 additions and 4 deletions
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17
builtin-clone.c
View File

@ -522,14 +522,23 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
option_upload_pack);

refs = transport_get_remote_refs(transport);
transport_fetch_refs(transport, refs);
if(refs)
transport_fetch_refs(transport, refs);
}

clear_extra_refs();
if (refs) {
clear_extra_refs();

mapped_refs = write_remote_refs(refs, &refspec, reflog_msg.buf);
mapped_refs = write_remote_refs(refs, &refspec, reflog_msg.buf);

head_points_at = locate_head(refs, mapped_refs, &remote_head);
head_points_at = locate_head(refs, mapped_refs, &remote_head);
}
else {
warning("You appear to have cloned an empty repository.");
head_points_at = NULL;
remote_head = NULL;
option_no_checkout = 1;
}

if (head_points_at) {
/* Local default branch link */

16
t/t5701-clone-local.sh
View File

@ -116,4 +116,20 @@ test_expect_success 'bundle clone with nonexistent HEAD' '
test ! -e .git/refs/heads/master
'

test_expect_success 'clone empty repository' '
cd "$D" &&
mkdir empty &&
(cd empty && git init) &&
git clone empty empty-clone &&
test_tick &&
(cd empty-clone
echo "content" >> foo &&
git add foo &&
git commit -m "Initial commit" &&
git push origin master &&
expected=$(git rev-parse master) &&
actual=$(git --git-dir=../empty/.git rev-parse master) &&
test $actual = $expected)
'

test_done