4 #include "parse-options.h"
7 #include "object-store.h"
9 #define BUILTIN_MIDX_WRITE_USAGE \
10 N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]" \
11 "[--refs-snapshot=<path>]")
13 #define BUILTIN_MIDX_VERIFY_USAGE \
14 N_("git multi-pack-index [<options>] verify")
16 #define BUILTIN_MIDX_EXPIRE_USAGE \
17 N_("git multi-pack-index [<options>] expire")
19 #define BUILTIN_MIDX_REPACK_USAGE \
20 N_("git multi-pack-index [<options>] repack [--batch-size=<size>]")
22 static char const * const builtin_multi_pack_index_write_usage
[] = {
23 BUILTIN_MIDX_WRITE_USAGE
,
26 static char const * const builtin_multi_pack_index_verify_usage
[] = {
27 BUILTIN_MIDX_VERIFY_USAGE
,
30 static char const * const builtin_multi_pack_index_expire_usage
[] = {
31 BUILTIN_MIDX_EXPIRE_USAGE
,
34 static char const * const builtin_multi_pack_index_repack_usage
[] = {
35 BUILTIN_MIDX_REPACK_USAGE
,
38 static char const * const builtin_multi_pack_index_usage
[] = {
39 BUILTIN_MIDX_WRITE_USAGE
,
40 BUILTIN_MIDX_VERIFY_USAGE
,
41 BUILTIN_MIDX_EXPIRE_USAGE
,
42 BUILTIN_MIDX_REPACK_USAGE
,
46 static struct opts_multi_pack_index
{
48 const char *preferred_pack
;
49 const char *refs_snapshot
;
50 unsigned long batch_size
;
56 static int parse_object_dir(const struct option
*opt
, const char *arg
,
59 free(opts
.object_dir
);
61 opts
.object_dir
= xstrdup(get_object_directory());
63 opts
.object_dir
= real_pathdup(arg
, 1);
67 static struct option common_opts
[] = {
68 OPT_CALLBACK(0, "object-dir", &opts
.object_dir
,
70 N_("object directory containing set of packfile and pack-index pairs"),
75 static struct option
*add_common_options(struct option
*prev
)
77 return parse_options_concat(common_opts
, prev
);
80 static int git_multi_pack_index_write_config(const char *var
, const char *value
,
83 if (!strcmp(var
, "pack.writebitmaphashcache")) {
84 if (git_config_bool(var
, value
))
85 opts
.flags
|= MIDX_WRITE_BITMAP_HASH_CACHE
;
87 opts
.flags
&= ~MIDX_WRITE_BITMAP_HASH_CACHE
;
90 if (!strcmp(var
, "pack.writebitmaplookuptable")) {
91 if (git_config_bool(var
, value
))
92 opts
.flags
|= MIDX_WRITE_BITMAP_LOOKUP_TABLE
;
94 opts
.flags
&= ~MIDX_WRITE_BITMAP_LOOKUP_TABLE
;
98 * We should never make a fall-back call to 'git_default_config', since
99 * this was already called in 'cmd_multi_pack_index()'.
104 static void read_packs_from_stdin(struct string_list
*to
)
106 struct strbuf buf
= STRBUF_INIT
;
107 while (strbuf_getline(&buf
, stdin
) != EOF
)
108 string_list_append(to
, buf
.buf
);
109 string_list_sort(to
);
111 strbuf_release(&buf
);
114 static int cmd_multi_pack_index_write(int argc
, const char **argv
,
117 struct option
*options
;
118 static struct option builtin_multi_pack_index_write_options
[] = {
119 OPT_STRING(0, "preferred-pack", &opts
.preferred_pack
,
120 N_("preferred-pack"),
121 N_("pack for reuse when computing a multi-pack bitmap")),
122 OPT_BIT(0, "bitmap", &opts
.flags
, N_("write multi-pack bitmap"),
123 MIDX_WRITE_BITMAP
| MIDX_WRITE_REV_INDEX
),
124 OPT_BIT(0, "progress", &opts
.flags
,
125 N_("force progress reporting"), MIDX_PROGRESS
),
126 OPT_BOOL(0, "stdin-packs", &opts
.stdin_packs
,
127 N_("write multi-pack index containing only given indexes")),
128 OPT_FILENAME(0, "refs-snapshot", &opts
.refs_snapshot
,
129 N_("refs snapshot for selecting bitmap commits")),
133 opts
.flags
|= MIDX_WRITE_BITMAP_HASH_CACHE
;
135 git_config(git_multi_pack_index_write_config
, NULL
);
137 options
= add_common_options(builtin_multi_pack_index_write_options
);
139 trace2_cmd_mode(argv
[0]);
142 opts
.flags
|= MIDX_PROGRESS
;
143 argc
= parse_options(argc
, argv
, prefix
,
144 options
, builtin_multi_pack_index_write_usage
,
147 usage_with_options(builtin_multi_pack_index_write_usage
,
150 FREE_AND_NULL(options
);
152 if (opts
.stdin_packs
) {
153 struct string_list packs
= STRING_LIST_INIT_DUP
;
156 read_packs_from_stdin(&packs
);
158 ret
= write_midx_file_only(opts
.object_dir
, &packs
,
160 opts
.refs_snapshot
, opts
.flags
);
162 string_list_clear(&packs
, 0);
167 return write_midx_file(opts
.object_dir
, opts
.preferred_pack
,
168 opts
.refs_snapshot
, opts
.flags
);
171 static int cmd_multi_pack_index_verify(int argc
, const char **argv
,
174 struct option
*options
;
175 static struct option builtin_multi_pack_index_verify_options
[] = {
176 OPT_BIT(0, "progress", &opts
.flags
,
177 N_("force progress reporting"), MIDX_PROGRESS
),
180 options
= add_common_options(builtin_multi_pack_index_verify_options
);
182 trace2_cmd_mode(argv
[0]);
185 opts
.flags
|= MIDX_PROGRESS
;
186 argc
= parse_options(argc
, argv
, prefix
,
187 options
, builtin_multi_pack_index_verify_usage
,
190 usage_with_options(builtin_multi_pack_index_verify_usage
,
193 FREE_AND_NULL(options
);
195 return verify_midx_file(the_repository
, opts
.object_dir
, opts
.flags
);
198 static int cmd_multi_pack_index_expire(int argc
, const char **argv
,
201 struct option
*options
;
202 static struct option builtin_multi_pack_index_expire_options
[] = {
203 OPT_BIT(0, "progress", &opts
.flags
,
204 N_("force progress reporting"), MIDX_PROGRESS
),
207 options
= add_common_options(builtin_multi_pack_index_expire_options
);
209 trace2_cmd_mode(argv
[0]);
212 opts
.flags
|= MIDX_PROGRESS
;
213 argc
= parse_options(argc
, argv
, prefix
,
214 options
, builtin_multi_pack_index_expire_usage
,
217 usage_with_options(builtin_multi_pack_index_expire_usage
,
220 FREE_AND_NULL(options
);
222 return expire_midx_packs(the_repository
, opts
.object_dir
, opts
.flags
);
225 static int cmd_multi_pack_index_repack(int argc
, const char **argv
,
228 struct option
*options
;
229 static struct option builtin_multi_pack_index_repack_options
[] = {
230 OPT_MAGNITUDE(0, "batch-size", &opts
.batch_size
,
231 N_("during repack, collect pack-files of smaller size into a batch that is larger than this size")),
232 OPT_BIT(0, "progress", &opts
.flags
,
233 N_("force progress reporting"), MIDX_PROGRESS
),
237 options
= add_common_options(builtin_multi_pack_index_repack_options
);
239 trace2_cmd_mode(argv
[0]);
242 opts
.flags
|= MIDX_PROGRESS
;
243 argc
= parse_options(argc
, argv
, prefix
,
245 builtin_multi_pack_index_repack_usage
,
248 usage_with_options(builtin_multi_pack_index_repack_usage
,
251 FREE_AND_NULL(options
);
253 return midx_repack(the_repository
, opts
.object_dir
,
254 (size_t)opts
.batch_size
, opts
.flags
);
257 int cmd_multi_pack_index(int argc
, const char **argv
,
261 parse_opt_subcommand_fn
*fn
= NULL
;
262 struct option builtin_multi_pack_index_options
[] = {
263 OPT_SUBCOMMAND("repack", &fn
, cmd_multi_pack_index_repack
),
264 OPT_SUBCOMMAND("write", &fn
, cmd_multi_pack_index_write
),
265 OPT_SUBCOMMAND("verify", &fn
, cmd_multi_pack_index_verify
),
266 OPT_SUBCOMMAND("expire", &fn
, cmd_multi_pack_index_expire
),
269 struct option
*options
= parse_options_concat(builtin_multi_pack_index_options
, common_opts
);
271 git_config(git_default_config
, NULL
);
273 if (the_repository
&&
274 the_repository
->objects
&&
275 the_repository
->objects
->odb
)
276 opts
.object_dir
= xstrdup(the_repository
->objects
->odb
->path
);
278 argc
= parse_options(argc
, argv
, prefix
, options
,
279 builtin_multi_pack_index_usage
, 0);
280 FREE_AND_NULL(options
);
282 res
= fn(argc
, argv
, prefix
);
284 free(opts
.object_dir
);