"info/grafts" should be part of the "common repository" when accessed
from a linked checkout (iow $GIT_COMMON_DIR/info/grafts, not
$GIT_DIR/info/grafts).
git_path("info/grafts") returns correctly, even without this fix,
because it detects that $GIT_GRAFT_FILE is not set, so it goes with the
common rule: anything except sparse-checkout in 'info' belongs to common
repo. But get_graft_file() would return a wrong value and that one is
used for setting grafts up.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
environment.c | 2 +-
t/t0060-path-utils.sh | 1 +
t/t2025-checkout-to.sh | 18 ++++++++++++++++++
3 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/environment.c b/environment.c
index 50ed40a..d5b0788 100644
--- a/environment.c
+++ b/environment.c
@@ -157,7 +157,7 @@ static void setup_git_env(void)
"objects", &git_db_env);
git_index_file = git_path_from_env(INDEX_ENVIRONMENT, git_dir,
"index", &git_index_env);
- git_graft_file = git_path_from_env(GRAFT_ENVIRONMENT, git_dir,
+ git_graft_file = git_path_from_env(GRAFT_ENVIRONMENT, git_common_dir,
"info/grafts", &git_graft_env);
if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT))
check_replace_refs = 0;
diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
index da82aab..93605f4 100755
--- a/t/t0060-path-utils.sh
+++ b/t/t0060-path-utils.sh
@@ -269,6 +269,7 @@ test_git_path GIT_COMMON_DIR=bar logs/HEAD .git/logs/HEAD
test_git_path GIT_COMMON_DIR=bar objects bar/objects
test_git_path GIT_COMMON_DIR=bar objects/bar bar/objects/bar
test_git_path GIT_COMMON_DIR=bar info/exclude bar/info/exclude
+test_git_path GIT_COMMON_DIR=bar info/grafts bar/info/grafts
test_git_path GIT_COMMON_DIR=bar info/sparse-checkout .git/info/sparse-checkout
test_git_path GIT_COMMON_DIR=bar remotes/bar bar/remotes/bar
test_git_path GIT_COMMON_DIR=bar branches/bar bar/branches/bar
diff --git a/t/t2025-checkout-to.sh b/t/t2025-checkout-to.sh
index 8a00310..508993f 100755
--- a/t/t2025-checkout-to.sh
+++ b/t/t2025-checkout-to.sh
@@ -81,4 +81,22 @@ test_expect_success 'checkout from a bare repo without --to' '
)
'
+test_expect_success 'checkout with grafts' '
+ test_when_finished rm .git/info/grafts &&
+ test_commit abc &&
+ SHA1=`git rev-parse HEAD` &&
+ test_commit def &&
+ test_commit xyz &&
+ echo "`git rev-parse HEAD` $SHA1" >.git/info/grafts &&
+ cat >expected <<-\EOF &&
+ xyz
+ abc
+ EOF
+ git log --format=%s -2 >actual &&
+ test_cmp expected actual &&
+ git checkout --detach --to grafted master &&
+ git --git-dir=grafted/.git log --format=%s -2 >actual &&
+ test_cmp expected actual
+'
+
test_done
--
2.1.0.rc0.78.gc0d8480
--
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