On 8/27/2021 5:13 PM, Matheus Tavares wrote:
> On Tue, Aug 24, 2021 at 6:54 PM Derrick Stolee via GitGitGadget <gitgitgadget@xxxxxxxxx> wrote:
>>
>> Subject: [PATCH 06/13] add: skip paths that are outside sparse-checkout cone
>
> Perhaps this could be "skip _tracked_ paths that ..." (to help
> differentiate the end goal of this patch from the previous one).
>
>> diff --git a/pathspec.c b/pathspec.c
>> index 44306fdaca2..0e6e60fdc5a 100644
>> --- a/pathspec.c
>> +++ b/pathspec.c
>> @@ -39,7 +39,8 @@ void add_pathspec_matches_against_index(const struct pathspec *pathspec,
>> return;
>> for (i = 0; i < istate->cache_nr; i++) {
>> const struct cache_entry *ce = istate->cache[i];
>> - if (sw_action == PS_IGNORE_SKIP_WORKTREE && ce_skip_worktree(ce))
>> + if (sw_action == PS_IGNORE_SKIP_WORKTREE &&
>> + (ce_skip_worktree(ce) || !path_in_sparse_checkout(ce->name, istate)))
>
> Hmm, even though we skip the sparse paths here, cmd_add() will call
> add_files_to_cache() at the end and still update these paths in the
> index. I think there are two ways to fix this. We could either change
> run_diff_files() to skip these paths (but I don't know how other callers
> of this functions want to handle this, so maybe this needs to hide
> behind an option flag):
You are absolutely right to point this out. I had missed this interaction.
But, this is also already broken. The patch below adds a check to show that
'git add' does not add the sparse_entry, but it does (even when applied
before any patch in this series). That is: all the modified tests fail
after this change. I'll work to fix this issue before the next version of
this series.
Thanks,
-Stolee
--- >8 ---
>From 21dab466d221e8632d98553f5f1fa900a2d47c7f Mon Sep 17 00:00:00 2001
From: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
Date: Wed, 8 Sep 2021 15:40:32 -0400
Subject: [PATCH] t3705: test that 'sparse_entry' is unstaged
The tests in t3705-add-sparse-checkout.sh check to see how 'git add'
behaves with paths outside the sparse-checkout definition. These
currently check to see if a given warning is present but not that the
index is not updated with the sparse entries. Add a new
'test_sparse_entry_unstaged' helper to be sure 'git add' is behaving
correctly.
Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
---
t/t3705-add-sparse-checkout.sh | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/t/t3705-add-sparse-checkout.sh b/t/t3705-add-sparse-checkout.sh
index 2b1fd0d0eef..d31a0d4f550 100755
--- a/t/t3705-add-sparse-checkout.sh
+++ b/t/t3705-add-sparse-checkout.sh
@@ -36,6 +36,11 @@ setup_gitignore () {
EOF
}
+test_sparse_entry_unstaged () {
+ git status --porcelain >actual &&
+ ! grep "A sparse_entry" actual
+}
+
test_expect_success 'setup' "
cat >sparse_error_header <<-EOF &&
The following pathspecs didn't match any eligible path, but they do match index
@@ -55,6 +60,7 @@ test_expect_success 'git add does not remove sparse entries' '
setup_sparse_entry &&
rm sparse_entry &&
test_must_fail git add sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@@ -73,6 +79,7 @@ test_expect_success 'git add . does not remove sparse entries' '
rm sparse_entry &&
setup_gitignore &&
test_must_fail git add . 2>stderr &&
+ test_sparse_entry_unstaged &&
cat sparse_error_header >expect &&
echo . >>expect &&
@@ -88,6 +95,7 @@ do
setup_sparse_entry &&
echo modified >sparse_entry &&
test_must_fail git add $opt sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@@ -98,6 +106,7 @@ test_expect_success 'git add --refresh does not update sparse entries' '
git ls-files --debug sparse_entry | grep mtime >before &&
test-tool chmtime -60 sparse_entry &&
test_must_fail git add --refresh sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
git ls-files --debug sparse_entry | grep mtime >after &&
test_cmp before after
@@ -106,6 +115,7 @@ test_expect_success 'git add --refresh does not update sparse entries' '
test_expect_success 'git add --chmod does not update sparse entries' '
setup_sparse_entry &&
test_must_fail git add --chmod=+x sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged &&
! test -x sparse_entry
@@ -116,6 +126,7 @@ test_expect_success 'git add --renormalize does not update sparse entries' '
setup_sparse_entry "LINEONE\r\nLINETWO\r\n" &&
echo "sparse_entry text=auto" >.gitattributes &&
test_must_fail git add --renormalize sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@@ -124,6 +135,7 @@ test_expect_success 'git add --dry-run --ignore-missing warn on sparse path' '
setup_sparse_entry &&
rm sparse_entry &&
test_must_fail git add --dry-run --ignore-missing sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@@ -148,6 +160,7 @@ test_expect_success 'do not warn when pathspec matches dense entries' '
test_expect_success 'add obeys advice.updateSparsePath' '
setup_sparse_entry &&
test_must_fail git -c advice.updateSparsePath=false add sparse_entry 2>stderr &&
+ test_sparse_entry_unstaged &&
test_cmp sparse_entry_error stderr
'
--
2.33.0.vfs.signtest.55.g904c8365e91
