diff options
Diffstat (limited to 'builtin/multi-pack-index.c')
| -rw-r--r-- | builtin/multi-pack-index.c | 92 |
1 files changed, 82 insertions, 10 deletions
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c index 5f364aa816..0f72d96c02 100644 --- a/builtin/multi-pack-index.c +++ b/builtin/multi-pack-index.c @@ -9,12 +9,18 @@ #include "strbuf.h" #include "trace2.h" #include "odb.h" +#include "odb/source.h" #include "replace-object.h" #include "repository.h" #define BUILTIN_MIDX_WRITE_USAGE \ - N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]" \ - "[--refs-snapshot=<path>]") + N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]\n" \ + " [--[no-]bitmap] [--[no-]incremental] [--[no-]stdin-packs]\n" \ + " [--refs-snapshot=<path>]") + +#define BUILTIN_MIDX_COMPACT_USAGE \ + N_("git multi-pack-index [<options>] compact [--[no-]incremental]\n" \ + " [--[no-]bitmap] <from> <to>") #define BUILTIN_MIDX_VERIFY_USAGE \ N_("git multi-pack-index [<options>] verify") @@ -29,6 +35,10 @@ static char const * const builtin_multi_pack_index_write_usage[] = { BUILTIN_MIDX_WRITE_USAGE, NULL }; +static char const * const builtin_multi_pack_index_compact_usage[] = { + BUILTIN_MIDX_COMPACT_USAGE, + NULL +}; static char const * const builtin_multi_pack_index_verify_usage[] = { BUILTIN_MIDX_VERIFY_USAGE, NULL @@ -43,6 +53,7 @@ static char const * const builtin_multi_pack_index_repack_usage[] = { }; static char const * const builtin_multi_pack_index_usage[] = { BUILTIN_MIDX_WRITE_USAGE, + BUILTIN_MIDX_COMPACT_USAGE, BUILTIN_MIDX_VERIFY_USAGE, BUILTIN_MIDX_EXPIRE_USAGE, BUILTIN_MIDX_REPACK_USAGE, @@ -84,6 +95,8 @@ static struct option common_opts[] = { N_("directory"), N_("object directory containing set of packfile and pack-index pairs"), parse_object_dir), + OPT_BIT(0, "progress", &opts.flags, N_("force progress reporting"), + MIDX_PROGRESS), OPT_END(), }; @@ -138,8 +151,6 @@ static int cmd_multi_pack_index_write(int argc, const char **argv, N_("pack for reuse when computing a multi-pack bitmap")), OPT_BIT(0, "bitmap", &opts.flags, N_("write multi-pack bitmap"), MIDX_WRITE_BITMAP | MIDX_WRITE_REV_INDEX), - OPT_BIT(0, "progress", &opts.flags, - N_("force progress reporting"), MIDX_PROGRESS), OPT_BIT(0, "incremental", &opts.flags, N_("write a new incremental MIDX"), MIDX_WRITE_INCREMENTAL), OPT_BOOL(0, "stdin-packs", &opts.stdin_packs, @@ -194,14 +205,78 @@ static int cmd_multi_pack_index_write(int argc, const char **argv, return ret; } +static int cmd_multi_pack_index_compact(int argc, const char **argv, + const char *prefix, + struct repository *repo) +{ + struct multi_pack_index *m, *cur; + struct multi_pack_index *from_midx = NULL; + struct multi_pack_index *to_midx = NULL; + struct odb_source *source; + int ret; + + struct option *options; + static struct option builtin_multi_pack_index_compact_options[] = { + OPT_BIT(0, "bitmap", &opts.flags, N_("write multi-pack bitmap"), + MIDX_WRITE_BITMAP | MIDX_WRITE_REV_INDEX), + OPT_BIT(0, "incremental", &opts.flags, + N_("write a new incremental MIDX"), MIDX_WRITE_INCREMENTAL), + OPT_END(), + }; + + repo_config(repo, git_multi_pack_index_write_config, NULL); + + options = add_common_options(builtin_multi_pack_index_compact_options); + + trace2_cmd_mode(argv[0]); + + if (isatty(2)) + opts.flags |= MIDX_PROGRESS; + argc = parse_options(argc, argv, prefix, + options, builtin_multi_pack_index_compact_usage, + 0); + + if (argc != 2) + usage_with_options(builtin_multi_pack_index_compact_usage, + options); + source = handle_object_dir_option(the_repository); + + FREE_AND_NULL(options); + + m = get_multi_pack_index(source); + + for (cur = m; cur && !(from_midx && to_midx); cur = cur->base_midx) { + const char *midx_csum = midx_get_checksum_hex(cur); + + if (!from_midx && !strcmp(midx_csum, argv[0])) + from_midx = cur; + if (!to_midx && !strcmp(midx_csum, argv[1])) + to_midx = cur; + } + + if (!from_midx) + die(_("could not find MIDX: %s"), argv[0]); + if (!to_midx) + die(_("could not find MIDX: %s"), argv[1]); + if (from_midx == to_midx) + die(_("MIDX compaction endpoints must be unique")); + + for (m = from_midx; m; m = m->base_midx) { + if (m == to_midx) + die(_("MIDX %s must be an ancestor of %s"), argv[0], argv[1]); + } + + ret = write_midx_file_compact(source, from_midx, to_midx, opts.flags); + + return ret; +} + static int cmd_multi_pack_index_verify(int argc, const char **argv, const char *prefix, struct repository *repo UNUSED) { struct option *options; static struct option builtin_multi_pack_index_verify_options[] = { - OPT_BIT(0, "progress", &opts.flags, - N_("force progress reporting"), MIDX_PROGRESS), OPT_END(), }; struct odb_source *source; @@ -231,8 +306,6 @@ static int cmd_multi_pack_index_expire(int argc, const char **argv, { struct option *options; static struct option builtin_multi_pack_index_expire_options[] = { - OPT_BIT(0, "progress", &opts.flags, - N_("force progress reporting"), MIDX_PROGRESS), OPT_END(), }; struct odb_source *source; @@ -264,8 +337,6 @@ static int cmd_multi_pack_index_repack(int argc, const char **argv, static struct option builtin_multi_pack_index_repack_options[] = { OPT_UNSIGNED(0, "batch-size", &opts.batch_size, N_("during repack, collect pack-files of smaller size into a batch that is larger than this size")), - OPT_BIT(0, "progress", &opts.flags, - N_("force progress reporting"), MIDX_PROGRESS), OPT_END(), }; struct odb_source *source; @@ -300,6 +371,7 @@ int cmd_multi_pack_index(int argc, struct option builtin_multi_pack_index_options[] = { OPT_SUBCOMMAND("repack", &fn, cmd_multi_pack_index_repack), OPT_SUBCOMMAND("write", &fn, cmd_multi_pack_index_write), + OPT_SUBCOMMAND("compact", &fn, cmd_multi_pack_index_compact), OPT_SUBCOMMAND("verify", &fn, cmd_multi_pack_index_verify), OPT_SUBCOMMAND("expire", &fn, cmd_multi_pack_index_expire), OPT_END(), |