diff options
| -rw-r--r-- | Documentation/config/maintenance.txt | 5 | ||||
| -rw-r--r-- | Documentation/git-maintenance.txt | 6 | ||||
| -rw-r--r-- | builtin/gc.c | 23 | ||||
| -rwxr-xr-x | t/t7900-maintenance.sh | 26 |
4 files changed, 54 insertions, 6 deletions
diff --git a/Documentation/config/maintenance.txt b/Documentation/config/maintenance.txt index a5ead09e4b..18f0562131 100644 --- a/Documentation/config/maintenance.txt +++ b/Documentation/config/maintenance.txt @@ -15,8 +15,9 @@ maintenance.strategy:: * `none`: This default setting implies no task are run at any schedule. * `incremental`: This setting optimizes for performing small maintenance activities that do not delete any data. This does not schedule the `gc` - task, but runs the `prefetch` and `commit-graph` tasks hourly and the - `loose-objects` and `incremental-repack` tasks daily. + task, but runs the `prefetch` and `commit-graph` tasks hourly, the + `loose-objects` and `incremental-repack` tasks daily, and the `pack-refs` + task weekly. maintenance.<task>.enabled:: This boolean config option controls whether the maintenance task diff --git a/Documentation/git-maintenance.txt b/Documentation/git-maintenance.txt index 3b432171d6..80ddd33ceb 100644 --- a/Documentation/git-maintenance.txt +++ b/Documentation/git-maintenance.txt @@ -145,6 +145,12 @@ incremental-repack:: which is a special case that attempts to repack all pack-files into a single pack-file. +pack-refs:: + The `pack-refs` task collects the loose reference files and + collects them into a single file. This speeds up operations that + need to iterate across many references. See linkgit:git-pack-refs[1] + for more information. + OPTIONS ------- --auto:: diff --git a/builtin/gc.c b/builtin/gc.c index 4c40594d66..6db9cb39e6 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -54,7 +54,6 @@ static const char *prune_worktrees_expire = "3.months.ago"; static unsigned long big_pack_threshold; static unsigned long max_delta_cache_size = DEFAULT_DELTA_CACHE_SIZE; -static struct strvec pack_refs_cmd = STRVEC_INIT; static struct strvec reflog = STRVEC_INIT; static struct strvec repack = STRVEC_INIT; static struct strvec prune = STRVEC_INIT; @@ -163,6 +162,15 @@ static void gc_config(void) git_config(git_default_config, NULL); } +struct maintenance_run_opts; +static int maintenance_task_pack_refs(MAYBE_UNUSED struct maintenance_run_opts *opts) +{ + struct strvec pack_refs_cmd = STRVEC_INIT; + strvec_pushl(&pack_refs_cmd, "pack-refs", "--all", "--prune", NULL); + + return run_command_v_opt(pack_refs_cmd.v, RUN_GIT_CMD); +} + static int too_many_loose_objects(void) { /* @@ -518,8 +526,8 @@ static void gc_before_repack(void) if (done++) return; - if (pack_refs && run_command_v_opt(pack_refs_cmd.v, RUN_GIT_CMD)) - die(FAILED_RUN, pack_refs_cmd.v[0]); + if (pack_refs && maintenance_task_pack_refs(NULL)) + die(FAILED_RUN, "pack-refs"); if (prune_reflogs && run_command_v_opt(reflog.v, RUN_GIT_CMD)) die(FAILED_RUN, reflog.v[0]); @@ -556,7 +564,6 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_gc_usage, builtin_gc_options); - strvec_pushl(&pack_refs_cmd, "pack-refs", "--all", "--prune", NULL); strvec_pushl(&reflog, "reflog", "expire", "--all", NULL); strvec_pushl(&repack, "repack", "-d", "-l", NULL); strvec_pushl(&prune, "prune", "--expire", NULL); @@ -1224,6 +1231,7 @@ enum maintenance_task_label { TASK_INCREMENTAL_REPACK, TASK_GC, TASK_COMMIT_GRAPH, + TASK_PACK_REFS, /* Leave as final value */ TASK__COUNT @@ -1255,6 +1263,11 @@ static struct maintenance_task tasks[] = { maintenance_task_commit_graph, should_write_commit_graph, }, + [TASK_PACK_REFS] = { + "pack-refs", + maintenance_task_pack_refs, + NULL, + }, }; static int compare_tasks_by_selection(const void *a_, const void *b_) @@ -1339,6 +1352,8 @@ static void initialize_maintenance_strategy(void) tasks[TASK_INCREMENTAL_REPACK].schedule = SCHEDULE_DAILY; tasks[TASK_LOOSE_OBJECTS].enabled = 1; tasks[TASK_LOOSE_OBJECTS].schedule = SCHEDULE_DAILY; + tasks[TASK_PACK_REFS].enabled = 1; + tasks[TASK_PACK_REFS].schedule = SCHEDULE_WEEKLY; } } diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh index 78ccf4b33f..286b18db3c 100755 --- a/t/t7900-maintenance.sh +++ b/t/t7900-maintenance.sh @@ -343,6 +343,18 @@ test_expect_success 'maintenance.incremental-repack.auto' ' test_subcommand git multi-pack-index write --no-progress <trace-B ' +test_expect_success 'pack-refs task' ' + for n in $(test_seq 1 5) + do + git branch -f to-pack/$n HEAD || return 1 + done && + GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \ + git maintenance run --task=pack-refs && + ls .git/refs/heads/ >after && + test_must_be_empty after && + test_subcommand git pack-refs --all --prune <pack-refs.txt +' + test_expect_success '--auto and --schedule incompatible' ' test_must_fail git maintenance run --auto --schedule=daily 2>err && test_i18ngrep "at most one" err @@ -396,18 +408,32 @@ test_expect_success 'maintenance.strategy inheritance' ' git maintenance run --schedule=hourly --quiet && GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \ git maintenance run --schedule=daily --quiet && + GIT_TRACE2_EVENT="$(pwd)/incremental-weekly.txt" \ + git maintenance run --schedule=weekly --quiet && test_subcommand git commit-graph write --split --reachable \ --no-progress <incremental-hourly.txt && test_subcommand ! git prune-packed --quiet <incremental-hourly.txt && test_subcommand ! git multi-pack-index write --no-progress \ <incremental-hourly.txt && + test_subcommand ! git pack-refs --all --prune \ + <incremental-hourly.txt && test_subcommand git commit-graph write --split --reachable \ --no-progress <incremental-daily.txt && test_subcommand git prune-packed --quiet <incremental-daily.txt && test_subcommand git multi-pack-index write --no-progress \ <incremental-daily.txt && + test_subcommand ! git pack-refs --all --prune \ + <incremental-daily.txt && + + test_subcommand git commit-graph write --split --reachable \ + --no-progress <incremental-weekly.txt && + test_subcommand git prune-packed --quiet <incremental-weekly.txt && + test_subcommand git multi-pack-index write --no-progress \ + <incremental-weekly.txt && + test_subcommand git pack-refs --all --prune \ + <incremental-weekly.txt && # Modify defaults git config maintenance.commit-graph.schedule daily && |