826ae79fca
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>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
#include "builtin.h"
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#include "config.h"
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#include "gettext.h"
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#include "parse-options.h"
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#include "refs.h"
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#include "repository.h"
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#include "revision.h"
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static char const * const pack_refs_usage[] = {
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N_("git pack-refs [--all] [--no-prune] [--exclude <pattern>]"),
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NULL
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};
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int cmd_pack_refs(int argc, const char **argv, const char *prefix)
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{
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unsigned int flags = PACK_REFS_PRUNE;
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static struct ref_exclusions excludes = REF_EXCLUSIONS_INIT;
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struct pack_refs_opts pack_refs_opts = {.exclusions = &excludes, .flags = flags};
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static struct string_list option_excluded_refs = STRING_LIST_INIT_NODUP;
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struct string_list_item *item;
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struct option opts[] = {
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OPT_BIT(0, "all", &pack_refs_opts.flags, N_("pack everything"), PACK_REFS_ALL),
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OPT_BIT(0, "prune", &pack_refs_opts.flags, N_("prune loose refs (default)"), PACK_REFS_PRUNE),
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OPT_STRING_LIST(0, "exclude", &option_excluded_refs, N_("pattern"),
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N_("references to exclude")),
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OPT_END(),
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};
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git_config(git_default_config, NULL);
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if (parse_options(argc, argv, prefix, opts, pack_refs_usage, 0))
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usage_with_options(pack_refs_usage, opts);
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for_each_string_list_item(item, &option_excluded_refs)
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add_ref_exclusion(pack_refs_opts.exclusions, item->string);
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return refs_pack_refs(get_main_ref_store(the_repository), &pack_refs_opts);
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}
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