The 'git multi-pack-index expire' subcommand may delete packs that are not needed from the perspective of the multi-pack-index. If a pack has a .keep file, then we should not delete that pack. Add a test that ensures we preserve a pack that would otherwise be expired. First, create a new pack that contains every object in the repo, then add it to the multi-pack-index. Then create a .keep file for a pack starting with "a-pack" that was added in the previous test. Finally, expire and verify that the pack remains and the other packs were expired. Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx> --- t/t5319-multi-pack-index.sh | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh index 19b769eea0..bcfa520401 100755 --- a/t/t5319-multi-pack-index.sh +++ b/t/t5319-multi-pack-index.sh @@ -495,4 +495,22 @@ test_expect_success 'expire works when adding new packs' ' ) ' +test_expect_success 'expire respects .keep files' ' + ( + cd dup && + git pack-objects --revs .git/objects/pack/pack-all <<-EOF && + refs/heads/A + EOF + git multi-pack-index write && + PACKA=$(ls .git/objects/pack/a-pack*\.pack | sed s/\.pack\$//) && + touch $PACKA.keep && + git multi-pack-index expire && + ls -S .git/objects/pack/a-pack* | grep $PACKA >a-pack-files && + test_line_count = 3 a-pack-files && + test-tool read-midx .git/objects | grep idx >midx-list && + test_line_count = 2 midx-list + ) +' + + test_done -- 2.21.0.1096.g1c91fdc207
