diff options
| author | Derrick Stolee <dstolee@microsoft.com> | 2020-09-25 15:33:33 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-09-25 20:53:04 +0300 |
| commit | 3e220e60696ebc27c719b83adc6f734d6857521f (patch) | |
| tree | 223f5099131fec5d15fb4ff4dee5321c3a361fbe /t/t7900-maintenance.sh | |
| parent | 252cfb7cb86a33f7740c799748ee6c586931c7bc (diff) | |
maintenance: create auto condition for loose-objects
The loose-objects task deletes loose objects that already exist in a
pack-file, then place the remaining loose objects into a new pack-file.
If this step runs all the time, then we risk creating pack-files with
very few objects with every 'git commit' process. To prevent
overwhelming the packs directory with small pack-files, place a minimum
number of objects to justify the task.
The 'maintenance.loose-objects.auto' config option specifies a minimum
number of loose objects to justify the task to run under the '--auto'
option. This defaults to 100 loose objects. Setting the value to zero
will prevent the step from running under '--auto' while a negative value
will force it to run every time.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7900-maintenance.sh')
| -rwxr-xr-x | t/t7900-maintenance.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh index b3fc7c8670..27565c55a2 100755 --- a/t/t7900-maintenance.sh +++ b/t/t7900-maintenance.sh @@ -127,4 +127,26 @@ test_expect_success 'loose-objects task' ' test_cmp packs-between packs-after ' +test_expect_success 'maintenance.loose-objects.auto' ' + git repack -adk && + GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \ + git -c maintenance.loose-objects.auto=1 maintenance \ + run --auto --task=loose-objects 2>/dev/null && + test_subcommand ! git prune-packed --quiet <trace-lo1.txt && + printf data-A | git hash-object -t blob --stdin -w && + GIT_TRACE2_EVENT="$(pwd)/trace-loA" \ + git -c maintenance.loose-objects.auto=2 \ + maintenance run --auto --task=loose-objects 2>/dev/null && + test_subcommand ! git prune-packed --quiet <trace-loA && + printf data-B | git hash-object -t blob --stdin -w && + GIT_TRACE2_EVENT="$(pwd)/trace-loB" \ + git -c maintenance.loose-objects.auto=2 \ + maintenance run --auto --task=loose-objects 2>/dev/null && + test_subcommand git prune-packed --quiet <trace-loB && + GIT_TRACE2_EVENT="$(pwd)/trace-loC" \ + git -c maintenance.loose-objects.auto=2 \ + maintenance run --auto --task=loose-objects 2>/dev/null && + test_subcommand git prune-packed --quiet <trace-loC +' + test_done |