6 #include "repository.h"
9 #include "object-store.h"
12 #include "string-list.h"
14 #include "transport.h"
15 #include "run-command.h"
16 #include "parse-options.h"
18 #include "submodule-config.h"
19 #include "submodule.h"
20 #include "connected.h"
21 #include "argv-array.h"
24 #include "list-objects-filter-options.h"
25 #include "commit-reach.h"
27 static const char * const builtin_fetch_usage
[] = {
28 N_("git fetch [<options>] [<repository> [<refspec>...]]"),
29 N_("git fetch [<options>] <group>"),
30 N_("git fetch --multiple [<options>] [(<repository> | <group>)...]"),
31 N_("git fetch --all [<options>]"),
41 static int fetch_prune_config
= -1; /* unspecified */
42 static int prune
= -1; /* unspecified */
43 #define PRUNE_BY_DEFAULT 0 /* do we prune by default? */
45 static int fetch_prune_tags_config
= -1; /* unspecified */
46 static int prune_tags
= -1; /* unspecified */
47 #define PRUNE_TAGS_BY_DEFAULT 0 /* do we prune tags by default? */
49 static int all
, append
, dry_run
, force
, keep
, multiple
, update_head_ok
, verbosity
, deepen_relative
;
50 static int progress
= -1;
51 static int tags
= TAGS_DEFAULT
, unshallow
, update_shallow
, deepen
;
52 static int max_children
= 1;
53 static enum transport_family family
;
54 static const char *depth
;
55 static const char *deepen_since
;
56 static const char *upload_pack
;
57 static struct string_list deepen_not
= STRING_LIST_INIT_NODUP
;
58 static struct strbuf default_rla
= STRBUF_INIT
;
59 static struct transport
*gtransport
;
60 static struct transport
*gsecondary
;
61 static const char *submodule_prefix
= "";
62 static int recurse_submodules
= RECURSE_SUBMODULES_DEFAULT
;
63 static int recurse_submodules_default
= RECURSE_SUBMODULES_ON_DEMAND
;
64 static int shown_url
= 0;
65 static struct refspec refmap
= REFSPEC_INIT_FETCH
;
66 static struct list_objects_filter_options filter_options
;
67 static struct string_list server_options
= STRING_LIST_INIT_DUP
;
68 static struct string_list negotiation_tip
= STRING_LIST_INIT_NODUP
;
70 static int git_fetch_config(const char *k
, const char *v
, void *cb
)
72 if (!strcmp(k
, "fetch.prune")) {
73 fetch_prune_config
= git_config_bool(k
, v
);
77 if (!strcmp(k
, "fetch.prunetags")) {
78 fetch_prune_tags_config
= git_config_bool(k
, v
);
82 if (!strcmp(k
, "submodule.recurse")) {
83 int r
= git_config_bool(k
, v
) ?
84 RECURSE_SUBMODULES_ON
: RECURSE_SUBMODULES_OFF
;
85 recurse_submodules
= r
;
88 if (!strcmp(k
, "submodule.fetchjobs")) {
89 max_children
= parse_submodule_fetchjobs(k
, v
);
91 } else if (!strcmp(k
, "fetch.recursesubmodules")) {
92 recurse_submodules
= parse_fetch_recurse_submodules_arg(k
, v
);
96 return git_default_config(k
, v
, cb
);
99 static int parse_refmap_arg(const struct option
*opt
, const char *arg
, int unset
)
102 * "git fetch --refmap='' origin foo"
103 * can be used to tell the command not to store anywhere
105 refspec_append(&refmap
, arg
);
110 static struct option builtin_fetch_options
[] = {
111 OPT__VERBOSITY(&verbosity
),
112 OPT_BOOL(0, "all", &all
,
113 N_("fetch from all remotes")),
114 OPT_BOOL('a', "append", &append
,
115 N_("append to .git/FETCH_HEAD instead of overwriting")),
116 OPT_STRING(0, "upload-pack", &upload_pack
, N_("path"),
117 N_("path to upload pack on remote end")),
118 OPT__FORCE(&force
, N_("force overwrite of local branch"), 0),
119 OPT_BOOL('m', "multiple", &multiple
,
120 N_("fetch from multiple remotes")),
121 OPT_SET_INT('t', "tags", &tags
,
122 N_("fetch all tags and associated objects"), TAGS_SET
),
123 OPT_SET_INT('n', NULL
, &tags
,
124 N_("do not fetch all tags (--no-tags)"), TAGS_UNSET
),
125 OPT_INTEGER('j', "jobs", &max_children
,
126 N_("number of submodules fetched in parallel")),
127 OPT_BOOL('p', "prune", &prune
,
128 N_("prune remote-tracking branches no longer on remote")),
129 OPT_BOOL('P', "prune-tags", &prune_tags
,
130 N_("prune local tags no longer on remote and clobber changed tags")),
131 { OPTION_CALLBACK
, 0, "recurse-submodules", &recurse_submodules
, N_("on-demand"),
132 N_("control recursive fetching of submodules"),
133 PARSE_OPT_OPTARG
, option_fetch_parse_recurse_submodules
},
134 OPT_BOOL(0, "dry-run", &dry_run
,
136 OPT_BOOL('k', "keep", &keep
, N_("keep downloaded pack")),
137 OPT_BOOL('u', "update-head-ok", &update_head_ok
,
138 N_("allow updating of HEAD ref")),
139 OPT_BOOL(0, "progress", &progress
, N_("force progress reporting")),
140 OPT_STRING(0, "depth", &depth
, N_("depth"),
141 N_("deepen history of shallow clone")),
142 OPT_STRING(0, "shallow-since", &deepen_since
, N_("time"),
143 N_("deepen history of shallow repository based on time")),
144 OPT_STRING_LIST(0, "shallow-exclude", &deepen_not
, N_("revision"),
145 N_("deepen history of shallow clone, excluding rev")),
146 OPT_INTEGER(0, "deepen", &deepen_relative
,
147 N_("deepen history of shallow clone")),
148 OPT_SET_INT_F(0, "unshallow", &unshallow
,
149 N_("convert to a complete repository"),
151 { OPTION_STRING
, 0, "submodule-prefix", &submodule_prefix
, N_("dir"),
152 N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN
},
153 { OPTION_CALLBACK
, 0, "recurse-submodules-default",
154 &recurse_submodules_default
, N_("on-demand"),
155 N_("default for recursive fetching of submodules "
156 "(lower priority than config files)"),
157 PARSE_OPT_HIDDEN
, option_fetch_parse_recurse_submodules
},
158 OPT_BOOL(0, "update-shallow", &update_shallow
,
159 N_("accept refs that update .git/shallow")),
160 { OPTION_CALLBACK
, 0, "refmap", NULL
, N_("refmap"),
161 N_("specify fetch refmap"), PARSE_OPT_NONEG
, parse_refmap_arg
},
162 OPT_STRING_LIST('o', "server-option", &server_options
, N_("server-specific"), N_("option to transmit")),
163 OPT_SET_INT('4', "ipv4", &family
, N_("use IPv4 addresses only"),
164 TRANSPORT_FAMILY_IPV4
),
165 OPT_SET_INT('6', "ipv6", &family
, N_("use IPv6 addresses only"),
166 TRANSPORT_FAMILY_IPV6
),
167 OPT_STRING_LIST(0, "negotiation-tip", &negotiation_tip
, N_("revision"),
168 N_("report that we have only objects reachable from this object")),
169 OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options
),
173 static void unlock_pack(void)
176 transport_unlock_pack(gtransport
);
178 transport_unlock_pack(gsecondary
);
181 static void unlock_pack_on_signal(int signo
)
188 static void add_merge_config(struct ref
**head
,
189 const struct ref
*remote_refs
,
190 struct branch
*branch
,
195 for (i
= 0; i
< branch
->merge_nr
; i
++) {
196 struct ref
*rm
, **old_tail
= *tail
;
197 struct refspec_item refspec
;
199 for (rm
= *head
; rm
; rm
= rm
->next
) {
200 if (branch_merge_matches(branch
, i
, rm
->name
)) {
201 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
209 * Not fetched to a remote-tracking branch? We need to fetch
210 * it anyway to allow this branch's "branch.$name.merge"
211 * to be honored by 'git pull', but we do not have to
212 * fail if branch.$name.merge is misconfigured to point
213 * at a nonexisting branch. If we were indeed called by
214 * 'git pull', it will notice the misconfiguration because
215 * there is no entry in the resulting FETCH_HEAD marked
218 memset(&refspec
, 0, sizeof(refspec
));
219 refspec
.src
= branch
->merge
[i
]->src
;
220 get_fetch_map(remote_refs
, &refspec
, tail
, 1);
221 for (rm
= *old_tail
; rm
; rm
= rm
->next
)
222 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
226 static int add_existing(const char *refname
, const struct object_id
*oid
,
227 int flag
, void *cbdata
)
229 struct string_list
*list
= (struct string_list
*)cbdata
;
230 struct string_list_item
*item
= string_list_insert(list
, refname
);
231 struct object_id
*old_oid
= xmalloc(sizeof(*old_oid
));
233 oidcpy(old_oid
, oid
);
234 item
->util
= old_oid
;
238 static int will_fetch(struct ref
**head
, const unsigned char *sha1
)
240 struct ref
*rm
= *head
;
242 if (!hashcmp(rm
->old_oid
.hash
, sha1
))
249 static void find_non_local_tags(const struct ref
*refs
,
253 struct string_list existing_refs
= STRING_LIST_INIT_DUP
;
254 struct string_list remote_refs
= STRING_LIST_INIT_NODUP
;
255 const struct ref
*ref
;
256 struct string_list_item
*item
= NULL
;
258 for_each_ref(add_existing
, &existing_refs
);
259 for (ref
= refs
; ref
; ref
= ref
->next
) {
260 if (!starts_with(ref
->name
, "refs/tags/"))
264 * The peeled ref always follows the matching base
265 * ref, so if we see a peeled ref that we don't want
266 * to fetch then we can mark the ref entry in the list
267 * as one to ignore by setting util to NULL.
269 if (ends_with(ref
->name
, "^{}")) {
271 !has_object_file_with_flags(&ref
->old_oid
,
272 OBJECT_INFO_QUICK
) &&
273 !will_fetch(head
, ref
->old_oid
.hash
) &&
274 !has_sha1_file_with_flags(item
->util
,
275 OBJECT_INFO_QUICK
) &&
276 !will_fetch(head
, item
->util
))
283 * If item is non-NULL here, then we previously saw a
284 * ref not followed by a peeled reference, so we need
285 * to check if it is a lightweight tag that we want to
289 !has_sha1_file_with_flags(item
->util
, OBJECT_INFO_QUICK
) &&
290 !will_fetch(head
, item
->util
))
295 /* skip duplicates and refs that we already have */
296 if (string_list_has_string(&remote_refs
, ref
->name
) ||
297 string_list_has_string(&existing_refs
, ref
->name
))
300 item
= string_list_insert(&remote_refs
, ref
->name
);
301 item
->util
= (void *)&ref
->old_oid
;
303 string_list_clear(&existing_refs
, 1);
306 * We may have a final lightweight tag that needs to be
307 * checked to see if it needs fetching.
310 !has_sha1_file_with_flags(item
->util
, OBJECT_INFO_QUICK
) &&
311 !will_fetch(head
, item
->util
))
315 * For all the tags in the remote_refs string list,
316 * add them to the list of refs to be fetched
318 for_each_string_list_item(item
, &remote_refs
) {
319 /* Unless we have already decided to ignore this item... */
322 struct ref
*rm
= alloc_ref(item
->string
);
323 rm
->peer_ref
= alloc_ref(item
->string
);
324 oidcpy(&rm
->old_oid
, item
->util
);
330 string_list_clear(&remote_refs
, 0);
333 static struct ref
*get_ref_map(struct remote
*remote
,
334 const struct ref
*remote_refs
,
336 int tags
, int *autotags
)
340 struct ref
*ref_map
= NULL
;
341 struct ref
**tail
= &ref_map
;
343 /* opportunistically-updated references: */
344 struct ref
*orefs
= NULL
, **oref_tail
= &orefs
;
346 struct string_list existing_refs
= STRING_LIST_INIT_DUP
;
349 struct refspec
*fetch_refspec
;
351 for (i
= 0; i
< rs
->nr
; i
++) {
352 get_fetch_map(remote_refs
, &rs
->items
[i
], &tail
, 0);
353 if (rs
->items
[i
].dst
&& rs
->items
[i
].dst
[0])
356 /* Merge everything on the command line (but not --tags) */
357 for (rm
= ref_map
; rm
; rm
= rm
->next
)
358 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
361 * For any refs that we happen to be fetching via
362 * command-line arguments, the destination ref might
363 * have been missing or have been different than the
364 * remote-tracking ref that would be derived from the
365 * configured refspec. In these cases, we want to
366 * take the opportunity to update their configured
367 * remote-tracking reference. However, we do not want
368 * to mention these entries in FETCH_HEAD at all, as
369 * they would simply be duplicates of existing
370 * entries, so we set them FETCH_HEAD_IGNORE below.
372 * We compute these entries now, based only on the
373 * refspecs specified on the command line. But we add
374 * them to the list following the refspecs resulting
375 * from the tags option so that one of the latter,
376 * which has FETCH_HEAD_NOT_FOR_MERGE, is not removed
377 * by ref_remove_duplicates() in favor of one of these
378 * opportunistic entries with FETCH_HEAD_IGNORE.
381 fetch_refspec
= &refmap
;
383 fetch_refspec
= &remote
->fetch
;
385 for (i
= 0; i
< fetch_refspec
->nr
; i
++)
386 get_fetch_map(ref_map
, &fetch_refspec
->items
[i
], &oref_tail
, 1);
387 } else if (refmap
.nr
) {
388 die("--refmap option is only meaningful with command-line refspec(s).");
390 /* Use the defaults */
391 struct branch
*branch
= branch_get(NULL
);
392 int has_merge
= branch_has_merge_config(branch
);
395 /* Note: has_merge implies non-NULL branch->remote_name */
396 (has_merge
&& !strcmp(branch
->remote_name
, remote
->name
)))) {
397 for (i
= 0; i
< remote
->fetch
.nr
; i
++) {
398 get_fetch_map(remote_refs
, &remote
->fetch
.items
[i
], &tail
, 0);
399 if (remote
->fetch
.items
[i
].dst
&&
400 remote
->fetch
.items
[i
].dst
[0])
402 if (!i
&& !has_merge
&& ref_map
&&
403 !remote
->fetch
.items
[0].pattern
)
404 ref_map
->fetch_head_status
= FETCH_HEAD_MERGE
;
407 * if the remote we're fetching from is the same
408 * as given in branch.<name>.remote, we add the
409 * ref given in branch.<name>.merge, too.
411 * Note: has_merge implies non-NULL branch->remote_name
414 !strcmp(branch
->remote_name
, remote
->name
))
415 add_merge_config(&ref_map
, remote_refs
, branch
, &tail
);
417 ref_map
= get_remote_ref(remote_refs
, "HEAD");
419 die(_("Couldn't find remote ref HEAD"));
420 ref_map
->fetch_head_status
= FETCH_HEAD_MERGE
;
421 tail
= &ref_map
->next
;
425 if (tags
== TAGS_SET
)
426 /* also fetch all tags */
427 get_fetch_map(remote_refs
, tag_refspec
, &tail
, 0);
428 else if (tags
== TAGS_DEFAULT
&& *autotags
)
429 find_non_local_tags(remote_refs
, &ref_map
, &tail
);
431 /* Now append any refs to be updated opportunistically: */
433 for (rm
= orefs
; rm
; rm
= rm
->next
) {
434 rm
->fetch_head_status
= FETCH_HEAD_IGNORE
;
438 ref_map
= ref_remove_duplicates(ref_map
);
440 for_each_ref(add_existing
, &existing_refs
);
441 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
443 struct string_list_item
*peer_item
=
444 string_list_lookup(&existing_refs
,
447 struct object_id
*old_oid
= peer_item
->util
;
448 oidcpy(&rm
->peer_ref
->old_oid
, old_oid
);
452 string_list_clear(&existing_refs
, 1);
457 #define STORE_REF_ERROR_OTHER 1
458 #define STORE_REF_ERROR_DF_CONFLICT 2
460 static int s_update_ref(const char *action
,
465 char *rla
= getenv("GIT_REFLOG_ACTION");
466 struct ref_transaction
*transaction
;
467 struct strbuf err
= STRBUF_INIT
;
468 int ret
, df_conflict
= 0;
473 rla
= default_rla
.buf
;
474 msg
= xstrfmt("%s: %s", rla
, action
);
476 transaction
= ref_transaction_begin(&err
);
478 ref_transaction_update(transaction
, ref
->name
,
480 check_old
? &ref
->old_oid
: NULL
,
484 ret
= ref_transaction_commit(transaction
, &err
);
486 df_conflict
= (ret
== TRANSACTION_NAME_CONFLICT
);
490 ref_transaction_free(transaction
);
491 strbuf_release(&err
);
495 ref_transaction_free(transaction
);
496 error("%s", err
.buf
);
497 strbuf_release(&err
);
499 return df_conflict
? STORE_REF_ERROR_DF_CONFLICT
500 : STORE_REF_ERROR_OTHER
;
503 static int refcol_width
= 10;
504 static int compact_format
;
506 static void adjust_refcol_width(const struct ref
*ref
)
508 int max
, rlen
, llen
, len
;
510 /* uptodate lines are only shown on high verbosity level */
511 if (!verbosity
&& !oidcmp(&ref
->peer_ref
->old_oid
, &ref
->old_oid
))
514 max
= term_columns();
515 rlen
= utf8_strwidth(prettify_refname(ref
->name
));
517 llen
= utf8_strwidth(prettify_refname(ref
->peer_ref
->name
));
520 * rough estimation to see if the output line is too long and
521 * should not be counted (we can't do precise calculation
522 * anyway because we don't know if the error explanation part
523 * will be printed in update_local_ref)
525 if (compact_format
) {
529 len
= 21 /* flag and summary */ + rlen
+ 4 /* -> */ + llen
;
534 * Not precise calculation for compact mode because '*' can
535 * appear on the left hand side of '->' and shrink the column
538 if (refcol_width
< rlen
)
542 static void prepare_format_display(struct ref
*ref_map
)
545 const char *format
= "full";
547 git_config_get_string_const("fetch.output", &format
);
548 if (!strcasecmp(format
, "full"))
550 else if (!strcasecmp(format
, "compact"))
553 die(_("configuration fetch.output contains invalid value %s"),
556 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
557 if (rm
->status
== REF_STATUS_REJECT_SHALLOW
||
559 !strcmp(rm
->name
, "HEAD"))
562 adjust_refcol_width(rm
);
566 static void print_remote_to_local(struct strbuf
*display
,
567 const char *remote
, const char *local
)
569 strbuf_addf(display
, "%-*s -> %s", refcol_width
, remote
, local
);
572 static int find_and_replace(struct strbuf
*haystack
,
574 const char *placeholder
)
576 const char *p
= strstr(haystack
->buf
, needle
);
582 if (p
> haystack
->buf
&& p
[-1] != '/')
586 nlen
= strlen(needle
);
587 if (plen
> nlen
&& p
[nlen
] != '/')
590 strbuf_splice(haystack
, p
- haystack
->buf
, nlen
,
591 placeholder
, strlen(placeholder
));
595 static void print_compact(struct strbuf
*display
,
596 const char *remote
, const char *local
)
598 struct strbuf r
= STRBUF_INIT
;
599 struct strbuf l
= STRBUF_INIT
;
601 if (!strcmp(remote
, local
)) {
602 strbuf_addf(display
, "%-*s -> *", refcol_width
, remote
);
606 strbuf_addstr(&r
, remote
);
607 strbuf_addstr(&l
, local
);
609 if (!find_and_replace(&r
, local
, "*"))
610 find_and_replace(&l
, remote
, "*");
611 print_remote_to_local(display
, r
.buf
, l
.buf
);
617 static void format_display(struct strbuf
*display
, char code
,
618 const char *summary
, const char *error
,
619 const char *remote
, const char *local
,
622 int width
= (summary_width
+ strlen(summary
) - gettext_width(summary
));
624 strbuf_addf(display
, "%c %-*s ", code
, width
, summary
);
626 print_remote_to_local(display
, remote
, local
);
628 print_compact(display
, remote
, local
);
630 strbuf_addf(display
, " (%s)", error
);
633 static int update_local_ref(struct ref
*ref
,
635 const struct ref
*remote_ref
,
636 struct strbuf
*display
,
639 struct commit
*current
= NULL
, *updated
;
640 enum object_type type
;
641 struct branch
*current_branch
= branch_get(NULL
);
642 const char *pretty_ref
= prettify_refname(ref
->name
);
644 type
= oid_object_info(the_repository
, &ref
->new_oid
, NULL
);
646 die(_("object %s not found"), oid_to_hex(&ref
->new_oid
));
648 if (!oidcmp(&ref
->old_oid
, &ref
->new_oid
)) {
650 format_display(display
, '=', _("[up to date]"), NULL
,
651 remote
, pretty_ref
, summary_width
);
655 if (current_branch
&&
656 !strcmp(ref
->name
, current_branch
->name
) &&
657 !(update_head_ok
|| is_bare_repository()) &&
658 !is_null_oid(&ref
->old_oid
)) {
660 * If this is the head, and it's not okay to update
661 * the head, and the old value of the head isn't empty...
663 format_display(display
, '!', _("[rejected]"),
664 _("can't fetch in current branch"),
665 remote
, pretty_ref
, summary_width
);
669 if (!is_null_oid(&ref
->old_oid
) &&
670 starts_with(ref
->name
, "refs/tags/")) {
672 r
= s_update_ref("updating tag", ref
, 0);
673 format_display(display
, r
? '!' : 't', _("[tag update]"),
674 r
? _("unable to update local ref") : NULL
,
675 remote
, pretty_ref
, summary_width
);
679 current
= lookup_commit_reference_gently(the_repository
,
681 updated
= lookup_commit_reference_gently(the_repository
,
683 if (!current
|| !updated
) {
688 * Nicely describe the new ref we're fetching.
689 * Base this on the remote's ref name, as it's
690 * more likely to follow a standard layout.
692 const char *name
= remote_ref
? remote_ref
->name
: "";
693 if (starts_with(name
, "refs/tags/")) {
695 what
= _("[new tag]");
696 } else if (starts_with(name
, "refs/heads/")) {
697 msg
= "storing head";
698 what
= _("[new branch]");
701 what
= _("[new ref]");
704 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
705 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
706 check_for_new_submodule_commits(&ref
->new_oid
);
707 r
= s_update_ref(msg
, ref
, 0);
708 format_display(display
, r
? '!' : '*', what
,
709 r
? _("unable to update local ref") : NULL
,
710 remote
, pretty_ref
, summary_width
);
714 if (in_merge_bases(current
, updated
)) {
715 struct strbuf quickref
= STRBUF_INIT
;
717 strbuf_add_unique_abbrev(&quickref
, ¤t
->object
.oid
, DEFAULT_ABBREV
);
718 strbuf_addstr(&quickref
, "..");
719 strbuf_add_unique_abbrev(&quickref
, &ref
->new_oid
, DEFAULT_ABBREV
);
720 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
721 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
722 check_for_new_submodule_commits(&ref
->new_oid
);
723 r
= s_update_ref("fast-forward", ref
, 1);
724 format_display(display
, r
? '!' : ' ', quickref
.buf
,
725 r
? _("unable to update local ref") : NULL
,
726 remote
, pretty_ref
, summary_width
);
727 strbuf_release(&quickref
);
729 } else if (force
|| ref
->force
) {
730 struct strbuf quickref
= STRBUF_INIT
;
732 strbuf_add_unique_abbrev(&quickref
, ¤t
->object
.oid
, DEFAULT_ABBREV
);
733 strbuf_addstr(&quickref
, "...");
734 strbuf_add_unique_abbrev(&quickref
, &ref
->new_oid
, DEFAULT_ABBREV
);
735 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
736 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
737 check_for_new_submodule_commits(&ref
->new_oid
);
738 r
= s_update_ref("forced-update", ref
, 1);
739 format_display(display
, r
? '!' : '+', quickref
.buf
,
740 r
? _("unable to update local ref") : _("forced update"),
741 remote
, pretty_ref
, summary_width
);
742 strbuf_release(&quickref
);
745 format_display(display
, '!', _("[rejected]"), _("non-fast-forward"),
746 remote
, pretty_ref
, summary_width
);
751 static int iterate_ref_map(void *cb_data
, struct object_id
*oid
)
753 struct ref
**rm
= cb_data
;
754 struct ref
*ref
= *rm
;
756 while (ref
&& ref
->status
== REF_STATUS_REJECT_SHALLOW
)
759 return -1; /* end of the list */
761 oidcpy(oid
, &ref
->old_oid
);
765 static int store_updated_refs(const char *raw_url
, const char *remote_name
,
766 int connectivity_checked
, struct ref
*ref_map
)
769 struct commit
*commit
;
770 int url_len
, i
, rc
= 0;
771 struct strbuf note
= STRBUF_INIT
;
772 const char *what
, *kind
;
775 const char *filename
= dry_run
? "/dev/null" : git_path_fetch_head(the_repository
);
777 int summary_width
= transport_summary_width(ref_map
);
779 fp
= fopen(filename
, "a");
781 return error_errno(_("cannot open %s"), filename
);
784 url
= transport_anonymize_url(raw_url
);
786 url
= xstrdup("foreign");
788 if (!connectivity_checked
) {
790 if (check_connected(iterate_ref_map
, &rm
, NULL
)) {
791 rc
= error(_("%s did not send all necessary objects\n"), url
);
796 prepare_format_display(ref_map
);
799 * We do a pass for each fetch_head_status type in their enum order, so
800 * merged entries are written before not-for-merge. That lets readers
801 * use FETCH_HEAD as a refname to refer to the ref to be merged.
803 for (want_status
= FETCH_HEAD_MERGE
;
804 want_status
<= FETCH_HEAD_IGNORE
;
806 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
807 struct ref
*ref
= NULL
;
808 const char *merge_status_marker
= "";
810 if (rm
->status
== REF_STATUS_REJECT_SHALLOW
) {
811 if (want_status
== FETCH_HEAD_MERGE
)
812 warning(_("reject %s because shallow roots are not allowed to be updated"),
813 rm
->peer_ref
? rm
->peer_ref
->name
: rm
->name
);
817 commit
= lookup_commit_reference_gently(the_repository
,
821 rm
->fetch_head_status
= FETCH_HEAD_NOT_FOR_MERGE
;
823 if (rm
->fetch_head_status
!= want_status
)
827 ref
= alloc_ref(rm
->peer_ref
->name
);
828 oidcpy(&ref
->old_oid
, &rm
->peer_ref
->old_oid
);
829 oidcpy(&ref
->new_oid
, &rm
->old_oid
);
830 ref
->force
= rm
->peer_ref
->force
;
834 if (!strcmp(rm
->name
, "HEAD")) {
838 else if (starts_with(rm
->name
, "refs/heads/")) {
840 what
= rm
->name
+ 11;
842 else if (starts_with(rm
->name
, "refs/tags/")) {
844 what
= rm
->name
+ 10;
846 else if (starts_with(rm
->name
, "refs/remotes/")) {
847 kind
= "remote-tracking branch";
848 what
= rm
->name
+ 13;
855 url_len
= strlen(url
);
856 for (i
= url_len
- 1; url
[i
] == '/' && 0 <= i
; i
--)
859 if (4 < i
&& !strncmp(".git", url
+ i
- 3, 4))
865 strbuf_addf(¬e
, "%s ", kind
);
866 strbuf_addf(¬e
, "'%s' of ", what
);
868 switch (rm
->fetch_head_status
) {
869 case FETCH_HEAD_NOT_FOR_MERGE
:
870 merge_status_marker
= "not-for-merge";
872 case FETCH_HEAD_MERGE
:
873 fprintf(fp
, "%s\t%s\t%s",
874 oid_to_hex(&rm
->old_oid
),
877 for (i
= 0; i
< url_len
; ++i
)
885 /* do not write anything to FETCH_HEAD */
891 rc
|= update_local_ref(ref
, what
, rm
, ¬e
,
895 format_display(¬e
, '*',
896 *kind
? kind
: "branch", NULL
,
897 *what
? what
: "HEAD",
898 "FETCH_HEAD", summary_width
);
900 if (verbosity
>= 0 && !shown_url
) {
901 fprintf(stderr
, _("From %.*s\n"),
906 fprintf(stderr
, " %s\n", note
.buf
);
911 if (rc
& STORE_REF_ERROR_DF_CONFLICT
)
912 error(_("some local refs could not be updated; try running\n"
913 " 'git remote prune %s' to remove any old, conflicting "
914 "branches"), remote_name
);
917 strbuf_release(¬e
);
924 * We would want to bypass the object transfer altogether if
925 * everything we are going to fetch already exists and is connected
928 static int quickfetch(struct ref
*ref_map
)
930 struct ref
*rm
= ref_map
;
931 struct check_connected_options opt
= CHECK_CONNECTED_INIT
;
934 * If we are deepening a shallow clone we already have these
935 * objects reachable. Running rev-list here will return with
936 * a good (0) exit status and we'll bypass the fetch that we
937 * really need to perform. Claiming failure now will ensure
938 * we perform the network exchange to deepen our history.
943 return check_connected(iterate_ref_map
, &rm
, &opt
);
946 static int fetch_refs(struct transport
*transport
, struct ref
*ref_map
)
948 int ret
= quickfetch(ref_map
);
950 ret
= transport_fetch_refs(transport
, ref_map
);
953 * Keep the new pack's ".keep" file around to allow the caller
954 * time to update refs to reference the new objects.
957 transport_unlock_pack(transport
);
961 /* Update local refs based on the ref values fetched from a remote */
962 static int consume_refs(struct transport
*transport
, struct ref
*ref_map
)
964 int connectivity_checked
= transport
->smart_options
965 ? transport
->smart_options
->connectivity_checked
: 0;
966 int ret
= store_updated_refs(transport
->url
,
967 transport
->remote
->name
,
968 connectivity_checked
,
970 transport_unlock_pack(transport
);
974 static int prune_refs(struct refspec
*rs
, struct ref
*ref_map
,
977 int url_len
, i
, result
= 0;
978 struct ref
*ref
, *stale_refs
= get_stale_heads(rs
, ref_map
);
980 int summary_width
= transport_summary_width(stale_refs
);
981 const char *dangling_msg
= dry_run
982 ? _(" (%s will become dangling)")
983 : _(" (%s has become dangling)");
986 url
= transport_anonymize_url(raw_url
);
988 url
= xstrdup("foreign");
990 url_len
= strlen(url
);
991 for (i
= url_len
- 1; url
[i
] == '/' && 0 <= i
; i
--)
995 if (4 < i
&& !strncmp(".git", url
+ i
- 3, 4))
999 struct string_list refnames
= STRING_LIST_INIT_NODUP
;
1001 for (ref
= stale_refs
; ref
; ref
= ref
->next
)
1002 string_list_append(&refnames
, ref
->name
);
1004 result
= delete_refs("fetch: prune", &refnames
, 0);
1005 string_list_clear(&refnames
, 0);
1008 if (verbosity
>= 0) {
1009 for (ref
= stale_refs
; ref
; ref
= ref
->next
) {
1010 struct strbuf sb
= STRBUF_INIT
;
1012 fprintf(stderr
, _("From %.*s\n"), url_len
, url
);
1015 format_display(&sb
, '-', _("[deleted]"), NULL
,
1016 _("(none)"), prettify_refname(ref
->name
),
1018 fprintf(stderr
, " %s\n",sb
.buf
);
1019 strbuf_release(&sb
);
1020 warn_dangling_symref(stderr
, dangling_msg
, ref
->name
);
1025 free_refs(stale_refs
);
1029 static void check_not_current_branch(struct ref
*ref_map
)
1031 struct branch
*current_branch
= branch_get(NULL
);
1033 if (is_bare_repository() || !current_branch
)
1036 for (; ref_map
; ref_map
= ref_map
->next
)
1037 if (ref_map
->peer_ref
&& !strcmp(current_branch
->refname
,
1038 ref_map
->peer_ref
->name
))
1039 die(_("Refusing to fetch into current branch %s "
1040 "of non-bare repository"), current_branch
->refname
);
1043 static int truncate_fetch_head(void)
1045 const char *filename
= git_path_fetch_head(the_repository
);
1046 FILE *fp
= fopen_for_writing(filename
);
1049 return error_errno(_("cannot open %s"), filename
);
1054 static void set_option(struct transport
*transport
, const char *name
, const char *value
)
1056 int r
= transport_set_option(transport
, name
, value
);
1058 die(_("Option \"%s\" value \"%s\" is not valid for %s"),
1059 name
, value
, transport
->url
);
1061 warning(_("Option \"%s\" is ignored for %s\n"),
1062 name
, transport
->url
);
1066 static int add_oid(const char *refname
, const struct object_id
*oid
, int flags
,
1069 struct oid_array
*oids
= cb_data
;
1071 oid_array_append(oids
, oid
);
1075 static void add_negotiation_tips(struct git_transport_options
*smart_options
)
1077 struct oid_array
*oids
= xcalloc(1, sizeof(*oids
));
1080 for (i
= 0; i
< negotiation_tip
.nr
; i
++) {
1081 const char *s
= negotiation_tip
.items
[i
].string
;
1083 if (!has_glob_specials(s
)) {
1084 struct object_id oid
;
1085 if (get_oid(s
, &oid
))
1086 die("%s is not a valid object", s
);
1087 oid_array_append(oids
, &oid
);
1091 for_each_glob_ref(add_oid
, s
, oids
);
1092 if (old_nr
== oids
->nr
)
1093 warning("Ignoring --negotiation-tip=%s because it does not match any refs",
1096 smart_options
->negotiation_tips
= oids
;
1099 static struct transport
*prepare_transport(struct remote
*remote
, int deepen
)
1101 struct transport
*transport
;
1102 transport
= transport_get(remote
, NULL
);
1103 transport_set_verbosity(transport
, verbosity
, progress
);
1104 transport
->family
= family
;
1106 set_option(transport
, TRANS_OPT_UPLOADPACK
, upload_pack
);
1108 set_option(transport
, TRANS_OPT_KEEP
, "yes");
1110 set_option(transport
, TRANS_OPT_DEPTH
, depth
);
1111 if (deepen
&& deepen_since
)
1112 set_option(transport
, TRANS_OPT_DEEPEN_SINCE
, deepen_since
);
1113 if (deepen
&& deepen_not
.nr
)
1114 set_option(transport
, TRANS_OPT_DEEPEN_NOT
,
1115 (const char *)&deepen_not
);
1116 if (deepen_relative
)
1117 set_option(transport
, TRANS_OPT_DEEPEN_RELATIVE
, "yes");
1119 set_option(transport
, TRANS_OPT_UPDATE_SHALLOW
, "yes");
1120 if (filter_options
.choice
) {
1121 set_option(transport
, TRANS_OPT_LIST_OBJECTS_FILTER
,
1122 filter_options
.filter_spec
);
1123 set_option(transport
, TRANS_OPT_FROM_PROMISOR
, "1");
1125 if (negotiation_tip
.nr
) {
1126 if (transport
->smart_options
)
1127 add_negotiation_tips(transport
->smart_options
);
1129 warning("Ignoring --negotiation-tip because the protocol does not support it.");
1134 static void backfill_tags(struct transport
*transport
, struct ref
*ref_map
)
1139 * Once we have set TRANS_OPT_DEEPEN_SINCE, we can't unset it
1140 * when remote helper is used (setting it to an empty string
1141 * is not unsetting). We could extend the remote helper
1142 * protocol for that, but for now, just force a new connection
1143 * without deepen-since. Similar story for deepen-not.
1145 cannot_reuse
= transport
->cannot_reuse
||
1146 deepen_since
|| deepen_not
.nr
;
1148 gsecondary
= prepare_transport(transport
->remote
, 0);
1149 transport
= gsecondary
;
1152 transport_set_option(transport
, TRANS_OPT_FOLLOWTAGS
, NULL
);
1153 transport_set_option(transport
, TRANS_OPT_DEPTH
, "0");
1154 transport_set_option(transport
, TRANS_OPT_DEEPEN_RELATIVE
, NULL
);
1155 if (!fetch_refs(transport
, ref_map
))
1156 consume_refs(transport
, ref_map
);
1159 transport_disconnect(gsecondary
);
1164 static int do_fetch(struct transport
*transport
,
1167 struct ref
*ref_map
;
1168 int autotags
= (transport
->remote
->fetch_tags
== 1);
1170 const struct ref
*remote_refs
;
1171 struct argv_array ref_prefixes
= ARGV_ARRAY_INIT
;
1173 if (tags
== TAGS_DEFAULT
) {
1174 if (transport
->remote
->fetch_tags
== 2)
1176 if (transport
->remote
->fetch_tags
== -1)
1180 /* if not appending, truncate FETCH_HEAD */
1181 if (!append
&& !dry_run
) {
1182 retcode
= truncate_fetch_head();
1188 refspec_ref_prefixes(rs
, &ref_prefixes
);
1189 else if (transport
->remote
&& transport
->remote
->fetch
.nr
)
1190 refspec_ref_prefixes(&transport
->remote
->fetch
, &ref_prefixes
);
1192 if (ref_prefixes
.argc
&&
1193 (tags
== TAGS_SET
|| (tags
== TAGS_DEFAULT
))) {
1194 argv_array_push(&ref_prefixes
, "refs/tags/");
1197 remote_refs
= transport_get_remote_refs(transport
, &ref_prefixes
);
1198 argv_array_clear(&ref_prefixes
);
1200 ref_map
= get_ref_map(transport
->remote
, remote_refs
, rs
,
1202 if (!update_head_ok
)
1203 check_not_current_branch(ref_map
);
1205 if (tags
== TAGS_DEFAULT
&& autotags
)
1206 transport_set_option(transport
, TRANS_OPT_FOLLOWTAGS
, "1");
1209 * We only prune based on refspecs specified
1210 * explicitly (via command line or configuration); we
1211 * don't care whether --tags was specified.
1214 prune_refs(rs
, ref_map
, transport
->url
);
1216 prune_refs(&transport
->remote
->fetch
,
1221 if (fetch_refs(transport
, ref_map
) || consume_refs(transport
, ref_map
)) {
1228 /* if neither --no-tags nor --tags was specified, do automated tag
1230 if (tags
== TAGS_DEFAULT
&& autotags
) {
1231 struct ref
**tail
= &ref_map
;
1233 find_non_local_tags(remote_refs
, &ref_map
, &tail
);
1235 backfill_tags(transport
, ref_map
);
1243 static int get_one_remote_for_fetch(struct remote
*remote
, void *priv
)
1245 struct string_list
*list
= priv
;
1246 if (!remote
->skip_default_update
)
1247 string_list_append(list
, remote
->name
);
1251 struct remote_group_data
{
1253 struct string_list
*list
;
1256 static int get_remote_group(const char *key
, const char *value
, void *priv
)
1258 struct remote_group_data
*g
= priv
;
1260 if (skip_prefix(key
, "remotes.", &key
) && !strcmp(key
, g
->name
)) {
1261 /* split list by white space */
1263 size_t wordlen
= strcspn(value
, " \t\n");
1266 string_list_append_nodup(g
->list
,
1267 xstrndup(value
, wordlen
));
1268 value
+= wordlen
+ (value
[wordlen
] != '\0');
1275 static int add_remote_or_group(const char *name
, struct string_list
*list
)
1277 int prev_nr
= list
->nr
;
1278 struct remote_group_data g
;
1279 g
.name
= name
; g
.list
= list
;
1281 git_config(get_remote_group
, &g
);
1282 if (list
->nr
== prev_nr
) {
1283 struct remote
*remote
= remote_get(name
);
1284 if (!remote_is_configured(remote
, 0))
1286 string_list_append(list
, remote
->name
);
1291 static void add_options_to_argv(struct argv_array
*argv
)
1294 argv_array_push(argv
, "--dry-run");
1296 argv_array_push(argv
, prune
? "--prune" : "--no-prune");
1297 if (prune_tags
!= -1)
1298 argv_array_push(argv
, prune_tags
? "--prune-tags" : "--no-prune-tags");
1300 argv_array_push(argv
, "--update-head-ok");
1302 argv_array_push(argv
, "--force");
1304 argv_array_push(argv
, "--keep");
1305 if (recurse_submodules
== RECURSE_SUBMODULES_ON
)
1306 argv_array_push(argv
, "--recurse-submodules");
1307 else if (recurse_submodules
== RECURSE_SUBMODULES_ON_DEMAND
)
1308 argv_array_push(argv
, "--recurse-submodules=on-demand");
1309 if (tags
== TAGS_SET
)
1310 argv_array_push(argv
, "--tags");
1311 else if (tags
== TAGS_UNSET
)
1312 argv_array_push(argv
, "--no-tags");
1314 argv_array_push(argv
, "-v");
1316 argv_array_push(argv
, "-v");
1317 else if (verbosity
< 0)
1318 argv_array_push(argv
, "-q");
1322 static int fetch_multiple(struct string_list
*list
)
1325 struct argv_array argv
= ARGV_ARRAY_INIT
;
1327 if (!append
&& !dry_run
) {
1328 int errcode
= truncate_fetch_head();
1333 argv_array_pushl(&argv
, "fetch", "--append", NULL
);
1334 add_options_to_argv(&argv
);
1336 for (i
= 0; i
< list
->nr
; i
++) {
1337 const char *name
= list
->items
[i
].string
;
1338 argv_array_push(&argv
, name
);
1340 printf(_("Fetching %s\n"), name
);
1341 if (run_command_v_opt(argv
.argv
, RUN_GIT_CMD
)) {
1342 error(_("Could not fetch %s"), name
);
1345 argv_array_pop(&argv
);
1348 argv_array_clear(&argv
);
1353 * Fetching from the promisor remote should use the given filter-spec
1354 * or inherit the default filter-spec from the config.
1356 static inline void fetch_one_setup_partial(struct remote
*remote
)
1359 * Explicit --no-filter argument overrides everything, regardless
1360 * of any prior partial clones and fetches.
1362 if (filter_options
.no_filter
)
1366 * If no prior partial clone/fetch and the current fetch DID NOT
1367 * request a partial-fetch, do a normal fetch.
1369 if (!repository_format_partial_clone
&& !filter_options
.choice
)
1373 * If this is the FIRST partial-fetch request, we enable partial
1374 * on this repo and remember the given filter-spec as the default
1375 * for subsequent fetches to this remote.
1377 if (!repository_format_partial_clone
&& filter_options
.choice
) {
1378 partial_clone_register(remote
->name
, &filter_options
);
1383 * We are currently limited to only ONE promisor remote and only
1384 * allow partial-fetches from the promisor remote.
1386 if (strcmp(remote
->name
, repository_format_partial_clone
)) {
1387 if (filter_options
.choice
)
1388 die(_("--filter can only be used with the remote configured in core.partialClone"));
1393 * Do a partial-fetch from the promisor remote using either the
1394 * explicitly given filter-spec or inherit the filter-spec from
1397 if (!filter_options
.choice
)
1398 partial_clone_get_default_filter_spec(&filter_options
);
1402 static int fetch_one(struct remote
*remote
, int argc
, const char **argv
, int prune_tags_ok
)
1404 struct refspec rs
= REFSPEC_INIT_FETCH
;
1407 int maybe_prune_tags
;
1408 int remote_via_config
= remote_is_configured(remote
, 0);
1411 die(_("No remote repository specified. Please, specify either a URL or a\n"
1412 "remote name from which new revisions should be fetched."));
1414 gtransport
= prepare_transport(remote
, 1);
1417 /* no command line request */
1418 if (0 <= remote
->prune
)
1419 prune
= remote
->prune
;
1420 else if (0 <= fetch_prune_config
)
1421 prune
= fetch_prune_config
;
1423 prune
= PRUNE_BY_DEFAULT
;
1426 if (prune_tags
< 0) {
1427 /* no command line request */
1428 if (0 <= remote
->prune_tags
)
1429 prune_tags
= remote
->prune_tags
;
1430 else if (0 <= fetch_prune_tags_config
)
1431 prune_tags
= fetch_prune_tags_config
;
1433 prune_tags
= PRUNE_TAGS_BY_DEFAULT
;
1436 maybe_prune_tags
= prune_tags_ok
&& prune_tags
;
1437 if (maybe_prune_tags
&& remote_via_config
)
1438 refspec_append(&remote
->fetch
, TAG_REFSPEC
);
1440 if (maybe_prune_tags
&& (argc
|| !remote_via_config
))
1441 refspec_append(&rs
, TAG_REFSPEC
);
1443 for (i
= 0; i
< argc
; i
++) {
1444 if (!strcmp(argv
[i
], "tag")) {
1448 die(_("You need to specify a tag name."));
1450 tag
= xstrfmt("refs/tags/%s:refs/tags/%s",
1452 refspec_append(&rs
, tag
);
1455 refspec_append(&rs
, argv
[i
]);
1459 if (server_options
.nr
)
1460 gtransport
->server_options
= &server_options
;
1462 sigchain_push_common(unlock_pack_on_signal
);
1463 atexit(unlock_pack
);
1464 exit_code
= do_fetch(gtransport
, &rs
);
1466 transport_disconnect(gtransport
);
1471 int cmd_fetch(int argc
, const char **argv
, const char *prefix
)
1474 struct string_list list
= STRING_LIST_INIT_DUP
;
1475 struct remote
*remote
= NULL
;
1477 int prune_tags_ok
= 1;
1478 struct argv_array argv_gc_auto
= ARGV_ARRAY_INIT
;
1480 packet_trace_identity("fetch");
1482 fetch_if_missing
= 0;
1484 /* Record the command line for the reflog */
1485 strbuf_addstr(&default_rla
, "fetch");
1486 for (i
= 1; i
< argc
; i
++)
1487 strbuf_addf(&default_rla
, " %s", argv
[i
]);
1489 fetch_config_from_gitmodules(&max_children
, &recurse_submodules
);
1490 git_config(git_fetch_config
, NULL
);
1492 argc
= parse_options(argc
, argv
, prefix
,
1493 builtin_fetch_options
, builtin_fetch_usage
, 0);
1495 if (deepen_relative
) {
1496 if (deepen_relative
< 0)
1497 die(_("Negative depth in --deepen is not supported"));
1499 die(_("--deepen and --depth are mutually exclusive"));
1500 depth
= xstrfmt("%d", deepen_relative
);
1504 die(_("--depth and --unshallow cannot be used together"));
1505 else if (!is_repository_shallow(the_repository
))
1506 die(_("--unshallow on a complete repository does not make sense"));
1508 depth
= xstrfmt("%d", INFINITE_DEPTH
);
1511 /* no need to be strict, transport_set_option() will validate it again */
1512 if (depth
&& atoi(depth
) < 1)
1513 die(_("depth %s is not a positive number"), depth
);
1514 if (depth
|| deepen_since
|| deepen_not
.nr
)
1517 if (filter_options
.choice
&& !repository_format_partial_clone
)
1518 die("--filter can only be used when extensions.partialClone is set");
1522 die(_("fetch --all does not take a repository argument"));
1524 die(_("fetch --all does not make sense with refspecs"));
1525 (void) for_each_remote(get_one_remote_for_fetch
, &list
);
1526 } else if (argc
== 0) {
1527 /* No arguments -- use default remote */
1528 remote
= remote_get(NULL
);
1529 } else if (multiple
) {
1530 /* All arguments are assumed to be remotes or groups */
1531 for (i
= 0; i
< argc
; i
++)
1532 if (!add_remote_or_group(argv
[i
], &list
))
1533 die(_("No such remote or remote group: %s"), argv
[i
]);
1535 /* Single remote or group */
1536 (void) add_remote_or_group(argv
[0], &list
);
1538 /* More than one remote */
1540 die(_("Fetching a group and specifying refspecs does not make sense"));
1542 /* Zero or one remotes */
1543 remote
= remote_get(argv
[0]);
1544 prune_tags_ok
= (argc
== 1);
1551 if (filter_options
.choice
|| repository_format_partial_clone
)
1552 fetch_one_setup_partial(remote
);
1553 result
= fetch_one(remote
, argc
, argv
, prune_tags_ok
);
1555 if (filter_options
.choice
)
1556 die(_("--filter can only be used with the remote configured in core.partialClone"));
1557 /* TODO should this also die if we have a previous partial-clone? */
1558 result
= fetch_multiple(&list
);
1561 if (!result
&& (recurse_submodules
!= RECURSE_SUBMODULES_OFF
)) {
1562 struct argv_array options
= ARGV_ARRAY_INIT
;
1564 add_options_to_argv(&options
);
1565 result
= fetch_populated_submodules(the_repository
,
1569 recurse_submodules_default
,
1572 argv_array_clear(&options
);
1575 string_list_clear(&list
, 0);
1577 close_all_packs(the_repository
->objects
);
1579 argv_array_pushl(&argv_gc_auto
, "gc", "--auto", NULL
);
1581 argv_array_push(&argv_gc_auto
, "--quiet");
1582 run_command_v_opt(argv_gc_auto
.argv
, RUN_GIT_CMD
);
1583 argv_array_clear(&argv_gc_auto
);