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author | Victoria Dye <vdye@github.com> | 2022-01-11 18:05:05 +0000 |
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committer | Junio C Hamano <gitster@pobox.com> | 2022-01-13 13:49:45 -0800 |
commit | c35e9f5ecd00f0c003dc9120d3c68e95e2ba3bd7 (patch) | |
tree | fa30893d645bb25b851734d85d6823893eb36b89 /t/t5515/fetch.br-branches-one-merge_branches-one | |
parent | update-index: add tests for sparse-checkout compatibility (diff) | |
download | tgif-c35e9f5ecd00f0c003dc9120d3c68e95e2ba3bd7.tar.xz |
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/t5515/fetch.br-branches-one-merge_branches-one')
0 files changed, 0 insertions, 0 deletions