diff options
| author | Victoria Dye <vdye@github.com> | 2022-01-11 21:05:05 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-01-14 00:49:45 +0300 |
| commit | c35e9f5ecd00f0c003dc9120d3c68e95e2ba3bd7 (patch) | |
| tree | fa30893d645bb25b851734d85d6823893eb36b89 /t/t1092-sparse-checkout-compatibility.sh | |
| parent | e015d4d9614f728cc454900fde52af2076d5ef63 (diff) | |
update-index: integrate with sparse index
Enable use of the sparse index with `update-index`. Most variations of
`update-index` work without explicitly expanding the index or making any
other updates in or outside of `update-index.c`.
The one usage requiring additional changes is `--cacheinfo`; if a file
inside a sparse directory was specified, the index would not be expanded
until after the cache tree is invalidated, leading to a mismatch between the
index and cache tree. This scenario is handled by rearranging
`add_index_entry_with_check`, allowing `index_name_stage_pos` to expand the
index *before* attempting to invalidate the relevant cache tree path,
avoiding cache tree/index corruption.
Signed-off-by: Victoria Dye <vdye@github.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1092-sparse-checkout-compatibility.sh')
| -rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 91f849f541..fceaba7101 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -1253,6 +1253,21 @@ test_expect_success 'sparse index is not expanded: diff' ' ensure_not_expanded diff --cached ' +test_expect_success 'sparse index is not expanded: update-index' ' + init_repos && + + deep_a_oid=$(git -C full-checkout rev-parse update-deep:deep/a) && + ensure_not_expanded update-index --cacheinfo 100644 $deep_a_oid deep/a && + + echo "test" >sparse-index/README.md && + echo "test2" >sparse-index/a && + rm -f sparse-index/deep/a && + + ensure_not_expanded update-index --add README.md && + ensure_not_expanded update-index a && + ensure_not_expanded update-index --remove deep/a +' + test_expect_success 'sparse index is not expanded: blame' ' init_repos && |