diff options
| -rw-r--r-- | Documentation/git-maintenance.txt | 6 | ||||
| -rw-r--r-- | builtin/gc.c | 21 | ||||
| -rwxr-xr-x | t/t7900-maintenance.sh | 12 |
3 files changed, 35 insertions, 4 deletions
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..41bec4f177 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_) diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh index 78ccf4b33f..4a8a78769b 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 |