The 'extensions' configuration variable gets special meaning in the new
repository version, so when enabling the extension we should upgrade the
repository to version 1.
Signed-off-by: Xin Li <delphij@xxxxxxxxxx>
---
builtin/sparse-checkout.c | 2 ++
t/t2404-worktree-config.sh | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index 95d0882417..95669815d4 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -249,6 +249,8 @@ static int set_config(enum sparse_checkout_mode mode)
{
const char *config_path;
+ if (upgrade_repository_format(1) < 0)
+ die(_("unable to upgrade repository format to enable worktreeConfig"));
if (git_config_set_gently("extensions.worktreeConfig", "true")) {
error(_("failed to set extensions.worktreeConfig setting"));
return 1;
diff --git a/t/t2404-worktree-config.sh b/t/t2404-worktree-config.sh
index 286121d8de..9536d10919 100755
--- a/t/t2404-worktree-config.sh
+++ b/t/t2404-worktree-config.sh
@@ -23,8 +23,10 @@ test_expect_success 'config --worktree without extension' '
'
test_expect_success 'enable worktreeConfig extension' '
+ git config core.repositoryformatversion 1 &&
git config extensions.worktreeConfig true &&
- test_cmp_config true extensions.worktreeConfig
+ test_cmp_config true extensions.worktreeConfig &&
+ test_cmp_config 1 core.repositoryformatversion
'
test_expect_success 'config is shared as before' '
--
2.27.0.278.ge193c7cf3a9-goog
