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| author | Max Kirillov <max@max630.net> | 2014-11-30 15:24:58 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-12-01 11:00:19 -0800 |
| commit | ee4fb8435e2186323c6a91d26d1572da12b5d033 (patch) | |
| tree | 88426fec5af7b2164d0a989e1fa2edeb37f6268e | |
| parent | ad35f61518f93cb13ff79d1c85d3e04d03097bf3 (diff) | |
| download | git-ee4fb8435e2186323c6a91d26d1572da12b5d033.tar.gz | |
checkout: do not fail if target is an empty directory
Non-recursive checkout creates empty directpries in place of submodules.
If then I try to "checkout --to" submodules there, it refuses to do so,
because directory already exists.
Fix by allowing checking out to empty directory. Add test and modify the
existing one so that it uses non-empty directory.
Signed-off-by: Max Kirillov <max@max630.net>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/checkout.c | 2 | ||||
| -rwxr-xr-x | t/t2025-checkout-to.sh | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index 8c5276cf44..953b76370b 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -865,7 +865,7 @@ static int prepare_linked_checkout(const struct checkout_opts *opts, if (!new->commit) die(_("no branch specified")); - if (file_exists(path)) + if (file_exists(path) && !is_empty_dir(path)) die(_("'%s' already exists"), path); len = strlen(path); diff --git a/t/t2025-checkout-to.sh b/t/t2025-checkout-to.sh index eddd3251f1..915b506b6c 100755 --- a/t/t2025-checkout-to.sh +++ b/t/t2025-checkout-to.sh @@ -13,10 +13,15 @@ test_expect_success 'checkout --to not updating paths' ' ' test_expect_success 'checkout --to an existing worktree' ' - mkdir existing && + mkdir -p existing/subtree && test_must_fail git checkout --detach --to existing master ' +test_expect_success 'checkout --to an existing empty worktree' ' + mkdir existing_empty && + git checkout --detach --to existing_empty master +' + test_expect_success 'checkout --to refuses to checkout locked branch' ' test_must_fail git checkout --to zere master && ! test -d zere && |