diff mbox series

[v5,1/5] sparse-checkout: correct reapply's handling of options

Message ID 5215b7f7179824468da9476891833ff4cdb28404.1645289086.git.gitgitgadget@gmail.com (mailing list archive)
State Accepted
Commit f748012e01109d04d3e956e26557a7fb4f92ce47
Headers show
Series [v5,1/5] sparse-checkout: correct reapply's handling of options | expand

Commit Message

Elijah Newren Feb. 19, 2022, 4:44 p.m. UTC 
From: Elijah Newren <newren@gmail.com>

Commit 4e256731d6 ("sparse-checkout: enable reapply to take
--[no-]{cone,sparse-index}", 2021-12-14) made it so that reapply could
take additional options but added no tests.  Tests would have shown that
the feature doesn't work because the initial values are set AFTER
parsing the command line options instead of before.  Add a test and set
the initial value at the appropriate time.

Reviewed-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
---
 builtin/sparse-checkout.c          |  6 +++---
 t/t1091-sparse-checkout-builtin.sh | 28 ++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index a311483a7d2..fcd574f5fc1 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -789,15 +789,15 @@  static int sparse_checkout_reapply(int argc, const char **argv)
 	if (!core_apply_sparse_checkout)
 		die(_("must be in a sparse-checkout to reapply sparsity patterns"));
 
+	reapply_opts.cone_mode = -1;
+	reapply_opts.sparse_index = -1;
+
 	argc = parse_options(argc, argv, NULL,
 			     builtin_sparse_checkout_reapply_options,
 			     builtin_sparse_checkout_reapply_usage, 0);
 
 	repo_read_index(the_repository);
 
-	reapply_opts.cone_mode = -1;
-	reapply_opts.sparse_index = -1;
-
 	if (update_modes(&reapply_opts.cone_mode, &reapply_opts.sparse_index))
 		return 1;
 
diff --git a/t/t1091-sparse-checkout-builtin.sh b/t/t1091-sparse-checkout-builtin.sh
index 3592d124424..ce5e7c19efa 100755
--- a/t/t1091-sparse-checkout-builtin.sh
+++ b/t/t1091-sparse-checkout-builtin.sh
@@ -495,6 +495,34 @@  test_expect_failure 'sparse-checkout reapply' '
 	git -C tweak sparse-checkout disable
 '
 
+test_expect_success 'reapply can handle config options' '
+	git -C repo sparse-checkout init --cone --no-sparse-index &&
+	git -C repo config --worktree --list >actual &&
+	cat >expect <<-\EOF &&
+	core.sparsecheckout=true
+	core.sparsecheckoutcone=true
+	EOF
+	test_cmp expect actual &&
+
+	git -C repo sparse-checkout reapply --no-cone --no-sparse-index &&
+	git -C repo config --worktree --list >actual &&
+	cat >expect <<-\EOF &&
+	core.sparsecheckout=true
+	EOF
+	test_cmp expect actual &&
+
+	git -C repo sparse-checkout reapply --cone --sparse-index &&
+	git -C repo config --worktree --list >actual &&
+	cat >expect <<-\EOF &&
+	core.sparsecheckout=true
+	core.sparsecheckoutcone=true
+	index.sparse=true
+	EOF
+	test_cmp expect actual &&
+
+	git -C repo sparse-checkout disable
+'
+
 test_expect_success 'cone mode: set with core.ignoreCase=true' '
 	rm repo/.git/info/sparse-checkout &&
 	git -C repo sparse-checkout init --cone &&