diff options
| author | John Cai <johncai86@gmail.com> | 2023-05-13 00:34:41 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-05-13 00:54:14 +0300 |
| commit | 826ae79fca263bc2b70c54fddacb1603c5ebb9c6 (patch) | |
| tree | f0a65557626ded284ed05b538dc0f886c067eb82 /builtin | |
| parent | 283174b214c4c5416772dcacbc6389dd192969a0 (diff) | |
pack-refs: teach --exclude option to exclude refs from being packed
At GitLab, we have a system that creates ephemeral internal refs that
don't live long before getting deleted. Having an option to exclude
certain refs from a packed-refs file allows these internal references to
be deleted much more efficiently.
Add an --exclude option to the pack-refs builtin, and use the ref
exclusions API to exclude certain refs from being packed into the final
packed-refs file
Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/pack-refs.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/builtin/pack-refs.c b/builtin/pack-refs.c index 9833815fb3..1d1a64fe38 100644 --- a/builtin/pack-refs.c +++ b/builtin/pack-refs.c @@ -4,22 +4,34 @@ #include "parse-options.h" #include "refs.h" #include "repository.h" +#include "revision.h" static char const * const pack_refs_usage[] = { - N_("git pack-refs [--all] [--no-prune]"), + N_("git pack-refs [--all] [--no-prune] [--exclude <pattern>]"), NULL }; int cmd_pack_refs(int argc, const char **argv, const char *prefix) { unsigned int flags = PACK_REFS_PRUNE; + static struct ref_exclusions excludes = REF_EXCLUSIONS_INIT; + struct pack_refs_opts pack_refs_opts = {.exclusions = &excludes, .flags = flags}; + static struct string_list option_excluded_refs = STRING_LIST_INIT_NODUP; + struct string_list_item *item; + struct option opts[] = { - OPT_BIT(0, "all", &flags, N_("pack everything"), PACK_REFS_ALL), - OPT_BIT(0, "prune", &flags, N_("prune loose refs (default)"), PACK_REFS_PRUNE), + OPT_BIT(0, "all", &pack_refs_opts.flags, N_("pack everything"), PACK_REFS_ALL), + OPT_BIT(0, "prune", &pack_refs_opts.flags, N_("prune loose refs (default)"), PACK_REFS_PRUNE), + OPT_STRING_LIST(0, "exclude", &option_excluded_refs, N_("pattern"), + N_("references to exclude")), OPT_END(), }; git_config(git_default_config, NULL); if (parse_options(argc, argv, prefix, opts, pack_refs_usage, 0)) usage_with_options(pack_refs_usage, opts); - return refs_pack_refs(get_main_ref_store(the_repository), flags); + + for_each_string_list_item(item, &option_excluded_refs) + add_ref_exclusion(pack_refs_opts.exclusions, item->string); + + return refs_pack_refs(get_main_ref_store(the_repository), &pack_refs_opts); } |