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
)
101 BUG_ON_OPT_NEG(unset
);
104 * "git fetch --refmap='' origin foo"
105 * can be used to tell the command not to store anywhere
107 refspec_append(&refmap
, arg
);
112 static struct option builtin_fetch_options
[] = {
113 OPT__VERBOSITY(&verbosity
),
114 OPT_BOOL(0, "all", &all
,
115 N_("fetch from all remotes")),
116 OPT_BOOL('a', "append", &append
,
117 N_("append to .git/FETCH_HEAD instead of overwriting")),
118 OPT_STRING(0, "upload-pack", &upload_pack
, N_("path"),
119 N_("path to upload pack on remote end")),
120 OPT__FORCE(&force
, N_("force overwrite of local reference"), 0),
121 OPT_BOOL('m', "multiple", &multiple
,
122 N_("fetch from multiple remotes")),
123 OPT_SET_INT('t', "tags", &tags
,
124 N_("fetch all tags and associated objects"), TAGS_SET
),
125 OPT_SET_INT('n', NULL
, &tags
,
126 N_("do not fetch all tags (--no-tags)"), TAGS_UNSET
),
127 OPT_INTEGER('j', "jobs", &max_children
,
128 N_("number of submodules fetched in parallel")),
129 OPT_BOOL('p', "prune", &prune
,
130 N_("prune remote-tracking branches no longer on remote")),
131 OPT_BOOL('P', "prune-tags", &prune_tags
,
132 N_("prune local tags no longer on remote and clobber changed tags")),
133 { OPTION_CALLBACK
, 0, "recurse-submodules", &recurse_submodules
, N_("on-demand"),
134 N_("control recursive fetching of submodules"),
135 PARSE_OPT_OPTARG
, option_fetch_parse_recurse_submodules
},
136 OPT_BOOL(0, "dry-run", &dry_run
,
138 OPT_BOOL('k', "keep", &keep
, N_("keep downloaded pack")),
139 OPT_BOOL('u', "update-head-ok", &update_head_ok
,
140 N_("allow updating of HEAD ref")),
141 OPT_BOOL(0, "progress", &progress
, N_("force progress reporting")),
142 OPT_STRING(0, "depth", &depth
, N_("depth"),
143 N_("deepen history of shallow clone")),
144 OPT_STRING(0, "shallow-since", &deepen_since
, N_("time"),
145 N_("deepen history of shallow repository based on time")),
146 OPT_STRING_LIST(0, "shallow-exclude", &deepen_not
, N_("revision"),
147 N_("deepen history of shallow clone, excluding rev")),
148 OPT_INTEGER(0, "deepen", &deepen_relative
,
149 N_("deepen history of shallow clone")),
150 OPT_SET_INT_F(0, "unshallow", &unshallow
,
151 N_("convert to a complete repository"),
153 { OPTION_STRING
, 0, "submodule-prefix", &submodule_prefix
, N_("dir"),
154 N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN
},
155 { OPTION_CALLBACK
, 0, "recurse-submodules-default",
156 &recurse_submodules_default
, N_("on-demand"),
157 N_("default for recursive fetching of submodules "
158 "(lower priority than config files)"),
159 PARSE_OPT_HIDDEN
, option_fetch_parse_recurse_submodules
},
160 OPT_BOOL(0, "update-shallow", &update_shallow
,
161 N_("accept refs that update .git/shallow")),
162 { OPTION_CALLBACK
, 0, "refmap", NULL
, N_("refmap"),
163 N_("specify fetch refmap"), PARSE_OPT_NONEG
, parse_refmap_arg
},
164 OPT_STRING_LIST('o', "server-option", &server_options
, N_("server-specific"), N_("option to transmit")),
165 OPT_SET_INT('4', "ipv4", &family
, N_("use IPv4 addresses only"),
166 TRANSPORT_FAMILY_IPV4
),
167 OPT_SET_INT('6', "ipv6", &family
, N_("use IPv6 addresses only"),
168 TRANSPORT_FAMILY_IPV6
),
169 OPT_STRING_LIST(0, "negotiation-tip", &negotiation_tip
, N_("revision"),
170 N_("report that we have only objects reachable from this object")),
171 OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options
),
175 static void unlock_pack(void)
178 transport_unlock_pack(gtransport
);
180 transport_unlock_pack(gsecondary
);
183 static void unlock_pack_on_signal(int signo
)
190 static void add_merge_config(struct ref
**head
,
191 const struct ref
*remote_refs
,
192 struct branch
*branch
,
197 for (i
= 0; i
< branch
->merge_nr
; i
++) {
198 struct ref
*rm
, **old_tail
= *tail
;
199 struct refspec_item refspec
;
201 for (rm
= *head
; rm
; rm
= rm
->next
) {
202 if (branch_merge_matches(branch
, i
, rm
->name
)) {
203 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
211 * Not fetched to a remote-tracking branch? We need to fetch
212 * it anyway to allow this branch's "branch.$name.merge"
213 * to be honored by 'git pull', but we do not have to
214 * fail if branch.$name.merge is misconfigured to point
215 * at a nonexisting branch. If we were indeed called by
216 * 'git pull', it will notice the misconfiguration because
217 * there is no entry in the resulting FETCH_HEAD marked
220 memset(&refspec
, 0, sizeof(refspec
));
221 refspec
.src
= branch
->merge
[i
]->src
;
222 get_fetch_map(remote_refs
, &refspec
, tail
, 1);
223 for (rm
= *old_tail
; rm
; rm
= rm
->next
)
224 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
228 static int add_existing(const char *refname
, const struct object_id
*oid
,
229 int flag
, void *cbdata
)
231 struct string_list
*list
= (struct string_list
*)cbdata
;
232 struct string_list_item
*item
= string_list_insert(list
, refname
);
233 struct object_id
*old_oid
= xmalloc(sizeof(*old_oid
));
235 oidcpy(old_oid
, oid
);
236 item
->util
= old_oid
;
240 static int will_fetch(struct ref
**head
, const unsigned char *sha1
)
242 struct ref
*rm
= *head
;
244 if (hasheq(rm
->old_oid
.hash
, sha1
))
251 static void find_non_local_tags(const struct ref
*refs
,
255 struct string_list existing_refs
= STRING_LIST_INIT_DUP
;
256 struct string_list remote_refs
= STRING_LIST_INIT_NODUP
;
257 const struct ref
*ref
;
258 struct string_list_item
*item
= NULL
;
260 for_each_ref(add_existing
, &existing_refs
);
261 for (ref
= refs
; ref
; ref
= ref
->next
) {
262 if (!starts_with(ref
->name
, "refs/tags/"))
266 * The peeled ref always follows the matching base
267 * ref, so if we see a peeled ref that we don't want
268 * to fetch then we can mark the ref entry in the list
269 * as one to ignore by setting util to NULL.
271 if (ends_with(ref
->name
, "^{}")) {
273 !has_object_file_with_flags(&ref
->old_oid
,
274 OBJECT_INFO_QUICK
) &&
275 !will_fetch(head
, ref
->old_oid
.hash
) &&
276 !has_sha1_file_with_flags(item
->util
,
277 OBJECT_INFO_QUICK
) &&
278 !will_fetch(head
, item
->util
))
285 * If item is non-NULL here, then we previously saw a
286 * ref not followed by a peeled reference, so we need
287 * to check if it is a lightweight tag that we want to
291 !has_sha1_file_with_flags(item
->util
, OBJECT_INFO_QUICK
) &&
292 !will_fetch(head
, item
->util
))
297 /* skip duplicates and refs that we already have */
298 if (string_list_has_string(&remote_refs
, ref
->name
) ||
299 string_list_has_string(&existing_refs
, ref
->name
))
302 item
= string_list_insert(&remote_refs
, ref
->name
);
303 item
->util
= (void *)&ref
->old_oid
;
305 string_list_clear(&existing_refs
, 1);
308 * We may have a final lightweight tag that needs to be
309 * checked to see if it needs fetching.
312 !has_sha1_file_with_flags(item
->util
, OBJECT_INFO_QUICK
) &&
313 !will_fetch(head
, item
->util
))
317 * For all the tags in the remote_refs string list,
318 * add them to the list of refs to be fetched
320 for_each_string_list_item(item
, &remote_refs
) {
321 /* Unless we have already decided to ignore this item... */
324 struct ref
*rm
= alloc_ref(item
->string
);
325 rm
->peer_ref
= alloc_ref(item
->string
);
326 oidcpy(&rm
->old_oid
, item
->util
);
332 string_list_clear(&remote_refs
, 0);
335 static struct ref
*get_ref_map(struct remote
*remote
,
336 const struct ref
*remote_refs
,
338 int tags
, int *autotags
)
342 struct ref
*ref_map
= NULL
;
343 struct ref
**tail
= &ref_map
;
345 /* opportunistically-updated references: */
346 struct ref
*orefs
= NULL
, **oref_tail
= &orefs
;
348 struct string_list existing_refs
= STRING_LIST_INIT_DUP
;
351 struct refspec
*fetch_refspec
;
353 for (i
= 0; i
< rs
->nr
; i
++) {
354 get_fetch_map(remote_refs
, &rs
->items
[i
], &tail
, 0);
355 if (rs
->items
[i
].dst
&& rs
->items
[i
].dst
[0])
358 /* Merge everything on the command line (but not --tags) */
359 for (rm
= ref_map
; rm
; rm
= rm
->next
)
360 rm
->fetch_head_status
= FETCH_HEAD_MERGE
;
363 * For any refs that we happen to be fetching via
364 * command-line arguments, the destination ref might
365 * have been missing or have been different than the
366 * remote-tracking ref that would be derived from the
367 * configured refspec. In these cases, we want to
368 * take the opportunity to update their configured
369 * remote-tracking reference. However, we do not want
370 * to mention these entries in FETCH_HEAD at all, as
371 * they would simply be duplicates of existing
372 * entries, so we set them FETCH_HEAD_IGNORE below.
374 * We compute these entries now, based only on the
375 * refspecs specified on the command line. But we add
376 * them to the list following the refspecs resulting
377 * from the tags option so that one of the latter,
378 * which has FETCH_HEAD_NOT_FOR_MERGE, is not removed
379 * by ref_remove_duplicates() in favor of one of these
380 * opportunistic entries with FETCH_HEAD_IGNORE.
383 fetch_refspec
= &refmap
;
385 fetch_refspec
= &remote
->fetch
;
387 for (i
= 0; i
< fetch_refspec
->nr
; i
++)
388 get_fetch_map(ref_map
, &fetch_refspec
->items
[i
], &oref_tail
, 1);
389 } else if (refmap
.nr
) {
390 die("--refmap option is only meaningful with command-line refspec(s).");
392 /* Use the defaults */
393 struct branch
*branch
= branch_get(NULL
);
394 int has_merge
= branch_has_merge_config(branch
);
397 /* Note: has_merge implies non-NULL branch->remote_name */
398 (has_merge
&& !strcmp(branch
->remote_name
, remote
->name
)))) {
399 for (i
= 0; i
< remote
->fetch
.nr
; i
++) {
400 get_fetch_map(remote_refs
, &remote
->fetch
.items
[i
], &tail
, 0);
401 if (remote
->fetch
.items
[i
].dst
&&
402 remote
->fetch
.items
[i
].dst
[0])
404 if (!i
&& !has_merge
&& ref_map
&&
405 !remote
->fetch
.items
[0].pattern
)
406 ref_map
->fetch_head_status
= FETCH_HEAD_MERGE
;
409 * if the remote we're fetching from is the same
410 * as given in branch.<name>.remote, we add the
411 * ref given in branch.<name>.merge, too.
413 * Note: has_merge implies non-NULL branch->remote_name
416 !strcmp(branch
->remote_name
, remote
->name
))
417 add_merge_config(&ref_map
, remote_refs
, branch
, &tail
);
419 ref_map
= get_remote_ref(remote_refs
, "HEAD");
421 die(_("Couldn't find remote ref HEAD"));
422 ref_map
->fetch_head_status
= FETCH_HEAD_MERGE
;
423 tail
= &ref_map
->next
;
427 if (tags
== TAGS_SET
)
428 /* also fetch all tags */
429 get_fetch_map(remote_refs
, tag_refspec
, &tail
, 0);
430 else if (tags
== TAGS_DEFAULT
&& *autotags
)
431 find_non_local_tags(remote_refs
, &ref_map
, &tail
);
433 /* Now append any refs to be updated opportunistically: */
435 for (rm
= orefs
; rm
; rm
= rm
->next
) {
436 rm
->fetch_head_status
= FETCH_HEAD_IGNORE
;
440 ref_map
= ref_remove_duplicates(ref_map
);
442 for_each_ref(add_existing
, &existing_refs
);
443 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
445 struct string_list_item
*peer_item
=
446 string_list_lookup(&existing_refs
,
449 struct object_id
*old_oid
= peer_item
->util
;
450 oidcpy(&rm
->peer_ref
->old_oid
, old_oid
);
454 string_list_clear(&existing_refs
, 1);
459 #define STORE_REF_ERROR_OTHER 1
460 #define STORE_REF_ERROR_DF_CONFLICT 2
462 static int s_update_ref(const char *action
,
467 char *rla
= getenv("GIT_REFLOG_ACTION");
468 struct ref_transaction
*transaction
;
469 struct strbuf err
= STRBUF_INIT
;
470 int ret
, df_conflict
= 0;
475 rla
= default_rla
.buf
;
476 msg
= xstrfmt("%s: %s", rla
, action
);
478 transaction
= ref_transaction_begin(&err
);
480 ref_transaction_update(transaction
, ref
->name
,
482 check_old
? &ref
->old_oid
: NULL
,
486 ret
= ref_transaction_commit(transaction
, &err
);
488 df_conflict
= (ret
== TRANSACTION_NAME_CONFLICT
);
492 ref_transaction_free(transaction
);
493 strbuf_release(&err
);
497 ref_transaction_free(transaction
);
498 error("%s", err
.buf
);
499 strbuf_release(&err
);
501 return df_conflict
? STORE_REF_ERROR_DF_CONFLICT
502 : STORE_REF_ERROR_OTHER
;
505 static int refcol_width
= 10;
506 static int compact_format
;
508 static void adjust_refcol_width(const struct ref
*ref
)
510 int max
, rlen
, llen
, len
;
512 /* uptodate lines are only shown on high verbosity level */
513 if (!verbosity
&& oideq(&ref
->peer_ref
->old_oid
, &ref
->old_oid
))
516 max
= term_columns();
517 rlen
= utf8_strwidth(prettify_refname(ref
->name
));
519 llen
= utf8_strwidth(prettify_refname(ref
->peer_ref
->name
));
522 * rough estimation to see if the output line is too long and
523 * should not be counted (we can't do precise calculation
524 * anyway because we don't know if the error explanation part
525 * will be printed in update_local_ref)
527 if (compact_format
) {
531 len
= 21 /* flag and summary */ + rlen
+ 4 /* -> */ + llen
;
536 * Not precise calculation for compact mode because '*' can
537 * appear on the left hand side of '->' and shrink the column
540 if (refcol_width
< rlen
)
544 static void prepare_format_display(struct ref
*ref_map
)
547 const char *format
= "full";
549 git_config_get_string_const("fetch.output", &format
);
550 if (!strcasecmp(format
, "full"))
552 else if (!strcasecmp(format
, "compact"))
555 die(_("configuration fetch.output contains invalid value %s"),
558 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
559 if (rm
->status
== REF_STATUS_REJECT_SHALLOW
||
561 !strcmp(rm
->name
, "HEAD"))
564 adjust_refcol_width(rm
);
568 static void print_remote_to_local(struct strbuf
*display
,
569 const char *remote
, const char *local
)
571 strbuf_addf(display
, "%-*s -> %s", refcol_width
, remote
, local
);
574 static int find_and_replace(struct strbuf
*haystack
,
576 const char *placeholder
)
578 const char *p
= strstr(haystack
->buf
, needle
);
584 if (p
> haystack
->buf
&& p
[-1] != '/')
588 nlen
= strlen(needle
);
589 if (plen
> nlen
&& p
[nlen
] != '/')
592 strbuf_splice(haystack
, p
- haystack
->buf
, nlen
,
593 placeholder
, strlen(placeholder
));
597 static void print_compact(struct strbuf
*display
,
598 const char *remote
, const char *local
)
600 struct strbuf r
= STRBUF_INIT
;
601 struct strbuf l
= STRBUF_INIT
;
603 if (!strcmp(remote
, local
)) {
604 strbuf_addf(display
, "%-*s -> *", refcol_width
, remote
);
608 strbuf_addstr(&r
, remote
);
609 strbuf_addstr(&l
, local
);
611 if (!find_and_replace(&r
, local
, "*"))
612 find_and_replace(&l
, remote
, "*");
613 print_remote_to_local(display
, r
.buf
, l
.buf
);
619 static void format_display(struct strbuf
*display
, char code
,
620 const char *summary
, const char *error
,
621 const char *remote
, const char *local
,
624 int width
= (summary_width
+ strlen(summary
) - gettext_width(summary
));
626 strbuf_addf(display
, "%c %-*s ", code
, width
, summary
);
628 print_remote_to_local(display
, remote
, local
);
630 print_compact(display
, remote
, local
);
632 strbuf_addf(display
, " (%s)", error
);
635 static int update_local_ref(struct ref
*ref
,
637 const struct ref
*remote_ref
,
638 struct strbuf
*display
,
641 struct commit
*current
= NULL
, *updated
;
642 enum object_type type
;
643 struct branch
*current_branch
= branch_get(NULL
);
644 const char *pretty_ref
= prettify_refname(ref
->name
);
646 type
= oid_object_info(the_repository
, &ref
->new_oid
, NULL
);
648 die(_("object %s not found"), oid_to_hex(&ref
->new_oid
));
650 if (oideq(&ref
->old_oid
, &ref
->new_oid
)) {
652 format_display(display
, '=', _("[up to date]"), NULL
,
653 remote
, pretty_ref
, summary_width
);
657 if (current_branch
&&
658 !strcmp(ref
->name
, current_branch
->name
) &&
659 !(update_head_ok
|| is_bare_repository()) &&
660 !is_null_oid(&ref
->old_oid
)) {
662 * If this is the head, and it's not okay to update
663 * the head, and the old value of the head isn't empty...
665 format_display(display
, '!', _("[rejected]"),
666 _("can't fetch in current branch"),
667 remote
, pretty_ref
, summary_width
);
671 if (!is_null_oid(&ref
->old_oid
) &&
672 starts_with(ref
->name
, "refs/tags/")) {
673 if (force
|| ref
->force
) {
675 r
= s_update_ref("updating tag", ref
, 0);
676 format_display(display
, r
? '!' : 't', _("[tag update]"),
677 r
? _("unable to update local ref") : NULL
,
678 remote
, pretty_ref
, summary_width
);
681 format_display(display
, '!', _("[rejected]"), _("would clobber existing tag"),
682 remote
, pretty_ref
, summary_width
);
687 current
= lookup_commit_reference_gently(the_repository
,
689 updated
= lookup_commit_reference_gently(the_repository
,
691 if (!current
|| !updated
) {
696 * Nicely describe the new ref we're fetching.
697 * Base this on the remote's ref name, as it's
698 * more likely to follow a standard layout.
700 const char *name
= remote_ref
? remote_ref
->name
: "";
701 if (starts_with(name
, "refs/tags/")) {
703 what
= _("[new tag]");
704 } else if (starts_with(name
, "refs/heads/")) {
705 msg
= "storing head";
706 what
= _("[new branch]");
709 what
= _("[new ref]");
712 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
713 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
714 check_for_new_submodule_commits(&ref
->new_oid
);
715 r
= s_update_ref(msg
, ref
, 0);
716 format_display(display
, r
? '!' : '*', what
,
717 r
? _("unable to update local ref") : NULL
,
718 remote
, pretty_ref
, summary_width
);
722 if (in_merge_bases(current
, updated
)) {
723 struct strbuf quickref
= STRBUF_INIT
;
725 strbuf_add_unique_abbrev(&quickref
, ¤t
->object
.oid
, DEFAULT_ABBREV
);
726 strbuf_addstr(&quickref
, "..");
727 strbuf_add_unique_abbrev(&quickref
, &ref
->new_oid
, DEFAULT_ABBREV
);
728 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
729 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
730 check_for_new_submodule_commits(&ref
->new_oid
);
731 r
= s_update_ref("fast-forward", ref
, 1);
732 format_display(display
, r
? '!' : ' ', quickref
.buf
,
733 r
? _("unable to update local ref") : NULL
,
734 remote
, pretty_ref
, summary_width
);
735 strbuf_release(&quickref
);
737 } else if (force
|| ref
->force
) {
738 struct strbuf quickref
= STRBUF_INIT
;
740 strbuf_add_unique_abbrev(&quickref
, ¤t
->object
.oid
, DEFAULT_ABBREV
);
741 strbuf_addstr(&quickref
, "...");
742 strbuf_add_unique_abbrev(&quickref
, &ref
->new_oid
, DEFAULT_ABBREV
);
743 if ((recurse_submodules
!= RECURSE_SUBMODULES_OFF
) &&
744 (recurse_submodules
!= RECURSE_SUBMODULES_ON
))
745 check_for_new_submodule_commits(&ref
->new_oid
);
746 r
= s_update_ref("forced-update", ref
, 1);
747 format_display(display
, r
? '!' : '+', quickref
.buf
,
748 r
? _("unable to update local ref") : _("forced update"),
749 remote
, pretty_ref
, summary_width
);
750 strbuf_release(&quickref
);
753 format_display(display
, '!', _("[rejected]"), _("non-fast-forward"),
754 remote
, pretty_ref
, summary_width
);
759 static int iterate_ref_map(void *cb_data
, struct object_id
*oid
)
761 struct ref
**rm
= cb_data
;
762 struct ref
*ref
= *rm
;
764 while (ref
&& ref
->status
== REF_STATUS_REJECT_SHALLOW
)
767 return -1; /* end of the list */
769 oidcpy(oid
, &ref
->old_oid
);
773 static int store_updated_refs(const char *raw_url
, const char *remote_name
,
774 int connectivity_checked
, struct ref
*ref_map
)
777 struct commit
*commit
;
778 int url_len
, i
, rc
= 0;
779 struct strbuf note
= STRBUF_INIT
;
780 const char *what
, *kind
;
783 const char *filename
= dry_run
? "/dev/null" : git_path_fetch_head(the_repository
);
785 int summary_width
= transport_summary_width(ref_map
);
787 fp
= fopen(filename
, "a");
789 return error_errno(_("cannot open %s"), filename
);
792 url
= transport_anonymize_url(raw_url
);
794 url
= xstrdup("foreign");
796 if (!connectivity_checked
) {
798 if (check_connected(iterate_ref_map
, &rm
, NULL
)) {
799 rc
= error(_("%s did not send all necessary objects\n"), url
);
804 prepare_format_display(ref_map
);
807 * We do a pass for each fetch_head_status type in their enum order, so
808 * merged entries are written before not-for-merge. That lets readers
809 * use FETCH_HEAD as a refname to refer to the ref to be merged.
811 for (want_status
= FETCH_HEAD_MERGE
;
812 want_status
<= FETCH_HEAD_IGNORE
;
814 for (rm
= ref_map
; rm
; rm
= rm
->next
) {
815 struct ref
*ref
= NULL
;
816 const char *merge_status_marker
= "";
818 if (rm
->status
== REF_STATUS_REJECT_SHALLOW
) {
819 if (want_status
== FETCH_HEAD_MERGE
)
820 warning(_("reject %s because shallow roots are not allowed to be updated"),
821 rm
->peer_ref
? rm
->peer_ref
->name
: rm
->name
);
825 commit
= lookup_commit_reference_gently(the_repository
,
829 rm
->fetch_head_status
= FETCH_HEAD_NOT_FOR_MERGE
;
831 if (rm
->fetch_head_status
!= want_status
)
835 ref
= alloc_ref(rm
->peer_ref
->name
);
836 oidcpy(&ref
->old_oid
, &rm
->peer_ref
->old_oid
);
837 oidcpy(&ref
->new_oid
, &rm
->old_oid
);
838 ref
->force
= rm
->peer_ref
->force
;
842 if (!strcmp(rm
->name
, "HEAD")) {
846 else if (starts_with(rm
->name
, "refs/heads/")) {
848 what
= rm
->name
+ 11;
850 else if (starts_with(rm
->name
, "refs/tags/")) {
852 what
= rm
->name
+ 10;
854 else if (starts_with(rm
->name
, "refs/remotes/")) {
855 kind
= "remote-tracking branch";
856 what
= rm
->name
+ 13;
863 url_len
= strlen(url
);
864 for (i
= url_len
- 1; url
[i
] == '/' && 0 <= i
; i
--)
867 if (4 < i
&& !strncmp(".git", url
+ i
- 3, 4))
873 strbuf_addf(¬e
, "%s ", kind
);
874 strbuf_addf(¬e
, "'%s' of ", what
);
876 switch (rm
->fetch_head_status
) {
877 case FETCH_HEAD_NOT_FOR_MERGE
:
878 merge_status_marker
= "not-for-merge";
880 case FETCH_HEAD_MERGE
:
881 fprintf(fp
, "%s\t%s\t%s",
882 oid_to_hex(&rm
->old_oid
),
885 for (i
= 0; i
< url_len
; ++i
)
893 /* do not write anything to FETCH_HEAD */
899 rc
|= update_local_ref(ref
, what
, rm
, ¬e
,
903 format_display(¬e
, '*',
904 *kind
? kind
: "branch", NULL
,
905 *what
? what
: "HEAD",
906 "FETCH_HEAD", summary_width
);
908 if (verbosity
>= 0 && !shown_url
) {
909 fprintf(stderr
, _("From %.*s\n"),
914 fprintf(stderr
, " %s\n", note
.buf
);
919 if (rc
& STORE_REF_ERROR_DF_CONFLICT
)
920 error(_("some local refs could not be updated; try running\n"
921 " 'git remote prune %s' to remove any old, conflicting "
922 "branches"), remote_name
);
925 strbuf_release(¬e
);
932 * We would want to bypass the object transfer altogether if
933 * everything we are going to fetch already exists and is connected
936 static int check_exist_and_connected(struct ref
*ref_map
)
938 struct ref
*rm
= ref_map
;
939 struct check_connected_options opt
= CHECK_CONNECTED_INIT
;
943 * If we are deepening a shallow clone we already have these
944 * objects reachable. Running rev-list here will return with
945 * a good (0) exit status and we'll bypass the fetch that we
946 * really need to perform. Claiming failure now will ensure
947 * we perform the network exchange to deepen our history.
953 * check_connected() allows objects to merely be promised, but
954 * we need all direct targets to exist.
956 for (r
= rm
; r
; r
= r
->next
) {
957 if (!has_object_file(&r
->old_oid
))
962 return check_connected(iterate_ref_map
, &rm
, &opt
);
965 static int fetch_refs(struct transport
*transport
, struct ref
*ref_map
)
967 int ret
= check_exist_and_connected(ref_map
);
969 ret
= transport_fetch_refs(transport
, ref_map
);
972 * Keep the new pack's ".keep" file around to allow the caller
973 * time to update refs to reference the new objects.
976 transport_unlock_pack(transport
);
980 /* Update local refs based on the ref values fetched from a remote */
981 static int consume_refs(struct transport
*transport
, struct ref
*ref_map
)
983 int connectivity_checked
= transport
->smart_options
984 ? transport
->smart_options
->connectivity_checked
: 0;
985 int ret
= store_updated_refs(transport
->url
,
986 transport
->remote
->name
,
987 connectivity_checked
,
989 transport_unlock_pack(transport
);
993 static int prune_refs(struct refspec
*rs
, struct ref
*ref_map
,
996 int url_len
, i
, result
= 0;
997 struct ref
*ref
, *stale_refs
= get_stale_heads(rs
, ref_map
);
999 int summary_width
= transport_summary_width(stale_refs
);
1000 const char *dangling_msg
= dry_run
1001 ? _(" (%s will become dangling)")
1002 : _(" (%s has become dangling)");
1005 url
= transport_anonymize_url(raw_url
);
1007 url
= xstrdup("foreign");
1009 url_len
= strlen(url
);
1010 for (i
= url_len
- 1; url
[i
] == '/' && 0 <= i
; i
--)
1014 if (4 < i
&& !strncmp(".git", url
+ i
- 3, 4))
1018 struct string_list refnames
= STRING_LIST_INIT_NODUP
;
1020 for (ref
= stale_refs
; ref
; ref
= ref
->next
)
1021 string_list_append(&refnames
, ref
->name
);
1023 result
= delete_refs("fetch: prune", &refnames
, 0);
1024 string_list_clear(&refnames
, 0);
1027 if (verbosity
>= 0) {
1028 for (ref
= stale_refs
; ref
; ref
= ref
->next
) {
1029 struct strbuf sb
= STRBUF_INIT
;
1031 fprintf(stderr
, _("From %.*s\n"), url_len
, url
);
1034 format_display(&sb
, '-', _("[deleted]"), NULL
,
1035 _("(none)"), prettify_refname(ref
->name
),
1037 fprintf(stderr
, " %s\n",sb
.buf
);
1038 strbuf_release(&sb
);
1039 warn_dangling_symref(stderr
, dangling_msg
, ref
->name
);
1044 free_refs(stale_refs
);
1048 static void check_not_current_branch(struct ref
*ref_map
)
1050 struct branch
*current_branch
= branch_get(NULL
);
1052 if (is_bare_repository() || !current_branch
)
1055 for (; ref_map
; ref_map
= ref_map
->next
)
1056 if (ref_map
->peer_ref
&& !strcmp(current_branch
->refname
,
1057 ref_map
->peer_ref
->name
))
1058 die(_("Refusing to fetch into current branch %s "
1059 "of non-bare repository"), current_branch
->refname
);
1062 static int truncate_fetch_head(void)
1064 const char *filename
= git_path_fetch_head(the_repository
);
1065 FILE *fp
= fopen_for_writing(filename
);
1068 return error_errno(_("cannot open %s"), filename
);
1073 static void set_option(struct transport
*transport
, const char *name
, const char *value
)
1075 int r
= transport_set_option(transport
, name
, value
);
1077 die(_("Option \"%s\" value \"%s\" is not valid for %s"),
1078 name
, value
, transport
->url
);
1080 warning(_("Option \"%s\" is ignored for %s\n"),
1081 name
, transport
->url
);
1085 static int add_oid(const char *refname
, const struct object_id
*oid
, int flags
,
1088 struct oid_array
*oids
= cb_data
;
1090 oid_array_append(oids
, oid
);
1094 static void add_negotiation_tips(struct git_transport_options
*smart_options
)
1096 struct oid_array
*oids
= xcalloc(1, sizeof(*oids
));
1099 for (i
= 0; i
< negotiation_tip
.nr
; i
++) {
1100 const char *s
= negotiation_tip
.items
[i
].string
;
1102 if (!has_glob_specials(s
)) {
1103 struct object_id oid
;
1104 if (get_oid(s
, &oid
))
1105 die("%s is not a valid object", s
);
1106 oid_array_append(oids
, &oid
);
1110 for_each_glob_ref(add_oid
, s
, oids
);
1111 if (old_nr
== oids
->nr
)
1112 warning("Ignoring --negotiation-tip=%s because it does not match any refs",
1115 smart_options
->negotiation_tips
= oids
;
1118 static struct transport
*prepare_transport(struct remote
*remote
, int deepen
)
1120 struct transport
*transport
;
1121 transport
= transport_get(remote
, NULL
);
1122 transport_set_verbosity(transport
, verbosity
, progress
);
1123 transport
->family
= family
;
1125 set_option(transport
, TRANS_OPT_UPLOADPACK
, upload_pack
);
1127 set_option(transport
, TRANS_OPT_KEEP
, "yes");
1129 set_option(transport
, TRANS_OPT_DEPTH
, depth
);
1130 if (deepen
&& deepen_since
)
1131 set_option(transport
, TRANS_OPT_DEEPEN_SINCE
, deepen_since
);
1132 if (deepen
&& deepen_not
.nr
)
1133 set_option(transport
, TRANS_OPT_DEEPEN_NOT
,
1134 (const char *)&deepen_not
);
1135 if (deepen_relative
)
1136 set_option(transport
, TRANS_OPT_DEEPEN_RELATIVE
, "yes");
1138 set_option(transport
, TRANS_OPT_UPDATE_SHALLOW
, "yes");
1139 if (filter_options
.choice
) {
1140 set_option(transport
, TRANS_OPT_LIST_OBJECTS_FILTER
,
1141 filter_options
.filter_spec
);
1142 set_option(transport
, TRANS_OPT_FROM_PROMISOR
, "1");
1144 if (negotiation_tip
.nr
) {
1145 if (transport
->smart_options
)
1146 add_negotiation_tips(transport
->smart_options
);
1148 warning("Ignoring --negotiation-tip because the protocol does not support it.");
1153 static void backfill_tags(struct transport
*transport
, struct ref
*ref_map
)
1158 * Once we have set TRANS_OPT_DEEPEN_SINCE, we can't unset it
1159 * when remote helper is used (setting it to an empty string
1160 * is not unsetting). We could extend the remote helper
1161 * protocol for that, but for now, just force a new connection
1162 * without deepen-since. Similar story for deepen-not.
1164 cannot_reuse
= transport
->cannot_reuse
||
1165 deepen_since
|| deepen_not
.nr
;
1167 gsecondary
= prepare_transport(transport
->remote
, 0);
1168 transport
= gsecondary
;
1171 transport_set_option(transport
, TRANS_OPT_FOLLOWTAGS
, NULL
);
1172 transport_set_option(transport
, TRANS_OPT_DEPTH
, "0");
1173 transport_set_option(transport
, TRANS_OPT_DEEPEN_RELATIVE
, NULL
);
1174 if (!fetch_refs(transport
, ref_map
))
1175 consume_refs(transport
, ref_map
);
1178 transport_disconnect(gsecondary
);
1183 static int do_fetch(struct transport
*transport
,
1186 struct ref
*ref_map
;
1187 int autotags
= (transport
->remote
->fetch_tags
== 1);
1189 const struct ref
*remote_refs
;
1190 struct argv_array ref_prefixes
= ARGV_ARRAY_INIT
;
1191 int must_list_refs
= 1;
1193 if (tags
== TAGS_DEFAULT
) {
1194 if (transport
->remote
->fetch_tags
== 2)
1196 if (transport
->remote
->fetch_tags
== -1)
1200 /* if not appending, truncate FETCH_HEAD */
1201 if (!append
&& !dry_run
) {
1202 retcode
= truncate_fetch_head();
1210 refspec_ref_prefixes(rs
, &ref_prefixes
);
1213 * We can avoid listing refs if all of them are exact
1217 for (i
= 0; i
< rs
->nr
; i
++) {
1218 if (!rs
->items
[i
].exact_sha1
) {
1223 } else if (transport
->remote
&& transport
->remote
->fetch
.nr
)
1224 refspec_ref_prefixes(&transport
->remote
->fetch
, &ref_prefixes
);
1226 if (tags
== TAGS_SET
|| tags
== TAGS_DEFAULT
) {
1228 if (ref_prefixes
.argc
)
1229 argv_array_push(&ref_prefixes
, "refs/tags/");
1233 remote_refs
= transport_get_remote_refs(transport
, &ref_prefixes
);
1237 argv_array_clear(&ref_prefixes
);
1239 ref_map
= get_ref_map(transport
->remote
, remote_refs
, rs
,
1241 if (!update_head_ok
)
1242 check_not_current_branch(ref_map
);
1244 if (tags
== TAGS_DEFAULT
&& autotags
)
1245 transport_set_option(transport
, TRANS_OPT_FOLLOWTAGS
, "1");
1248 * We only prune based on refspecs specified
1249 * explicitly (via command line or configuration); we
1250 * don't care whether --tags was specified.
1253 prune_refs(rs
, ref_map
, transport
->url
);
1255 prune_refs(&transport
->remote
->fetch
,
1260 if (fetch_refs(transport
, ref_map
) || consume_refs(transport
, ref_map
)) {
1267 /* if neither --no-tags nor --tags was specified, do automated tag
1269 if (tags
== TAGS_DEFAULT
&& autotags
) {
1270 struct ref
**tail
= &ref_map
;
1272 find_non_local_tags(remote_refs
, &ref_map
, &tail
);
1274 backfill_tags(transport
, ref_map
);
1282 static int get_one_remote_for_fetch(struct remote
*remote
, void *priv
)
1284 struct string_list
*list
= priv
;
1285 if (!remote
->skip_default_update
)
1286 string_list_append(list
, remote
->name
);
1290 struct remote_group_data
{
1292 struct string_list
*list
;
1295 static int get_remote_group(const char *key
, const char *value
, void *priv
)
1297 struct remote_group_data
*g
= priv
;
1299 if (skip_prefix(key
, "remotes.", &key
) && !strcmp(key
, g
->name
)) {
1300 /* split list by white space */
1302 size_t wordlen
= strcspn(value
, " \t\n");
1305 string_list_append_nodup(g
->list
,
1306 xstrndup(value
, wordlen
));
1307 value
+= wordlen
+ (value
[wordlen
] != '\0');
1314 static int add_remote_or_group(const char *name
, struct string_list
*list
)
1316 int prev_nr
= list
->nr
;
1317 struct remote_group_data g
;
1318 g
.name
= name
; g
.list
= list
;
1320 git_config(get_remote_group
, &g
);
1321 if (list
->nr
== prev_nr
) {
1322 struct remote
*remote
= remote_get(name
);
1323 if (!remote_is_configured(remote
, 0))
1325 string_list_append(list
, remote
->name
);
1330 static void add_options_to_argv(struct argv_array
*argv
)
1333 argv_array_push(argv
, "--dry-run");
1335 argv_array_push(argv
, prune
? "--prune" : "--no-prune");
1336 if (prune_tags
!= -1)
1337 argv_array_push(argv
, prune_tags
? "--prune-tags" : "--no-prune-tags");
1339 argv_array_push(argv
, "--update-head-ok");
1341 argv_array_push(argv
, "--force");
1343 argv_array_push(argv
, "--keep");
1344 if (recurse_submodules
== RECURSE_SUBMODULES_ON
)
1345 argv_array_push(argv
, "--recurse-submodules");
1346 else if (recurse_submodules
== RECURSE_SUBMODULES_ON_DEMAND
)
1347 argv_array_push(argv
, "--recurse-submodules=on-demand");
1348 if (tags
== TAGS_SET
)
1349 argv_array_push(argv
, "--tags");
1350 else if (tags
== TAGS_UNSET
)
1351 argv_array_push(argv
, "--no-tags");
1353 argv_array_push(argv
, "-v");
1355 argv_array_push(argv
, "-v");
1356 else if (verbosity
< 0)
1357 argv_array_push(argv
, "-q");
1361 static int fetch_multiple(struct string_list
*list
)
1364 struct argv_array argv
= ARGV_ARRAY_INIT
;
1366 if (!append
&& !dry_run
) {
1367 int errcode
= truncate_fetch_head();
1372 argv_array_pushl(&argv
, "fetch", "--append", NULL
);
1373 add_options_to_argv(&argv
);
1375 for (i
= 0; i
< list
->nr
; i
++) {
1376 const char *name
= list
->items
[i
].string
;
1377 argv_array_push(&argv
, name
);
1379 printf(_("Fetching %s\n"), name
);
1380 if (run_command_v_opt(argv
.argv
, RUN_GIT_CMD
)) {
1381 error(_("Could not fetch %s"), name
);
1384 argv_array_pop(&argv
);
1387 argv_array_clear(&argv
);
1392 * Fetching from the promisor remote should use the given filter-spec
1393 * or inherit the default filter-spec from the config.
1395 static inline void fetch_one_setup_partial(struct remote
*remote
)
1398 * Explicit --no-filter argument overrides everything, regardless
1399 * of any prior partial clones and fetches.
1401 if (filter_options
.no_filter
)
1405 * If no prior partial clone/fetch and the current fetch DID NOT
1406 * request a partial-fetch, do a normal fetch.
1408 if (!repository_format_partial_clone
&& !filter_options
.choice
)
1412 * If this is the FIRST partial-fetch request, we enable partial
1413 * on this repo and remember the given filter-spec as the default
1414 * for subsequent fetches to this remote.
1416 if (!repository_format_partial_clone
&& filter_options
.choice
) {
1417 partial_clone_register(remote
->name
, &filter_options
);
1422 * We are currently limited to only ONE promisor remote and only
1423 * allow partial-fetches from the promisor remote.
1425 if (strcmp(remote
->name
, repository_format_partial_clone
)) {
1426 if (filter_options
.choice
)
1427 die(_("--filter can only be used with the remote configured in core.partialClone"));
1432 * Do a partial-fetch from the promisor remote using either the
1433 * explicitly given filter-spec or inherit the filter-spec from
1436 if (!filter_options
.choice
)
1437 partial_clone_get_default_filter_spec(&filter_options
);
1441 static int fetch_one(struct remote
*remote
, int argc
, const char **argv
, int prune_tags_ok
)
1443 struct refspec rs
= REFSPEC_INIT_FETCH
;
1446 int maybe_prune_tags
;
1447 int remote_via_config
= remote_is_configured(remote
, 0);
1450 die(_("No remote repository specified. Please, specify either a URL or a\n"
1451 "remote name from which new revisions should be fetched."));
1453 gtransport
= prepare_transport(remote
, 1);
1456 /* no command line request */
1457 if (0 <= remote
->prune
)
1458 prune
= remote
->prune
;
1459 else if (0 <= fetch_prune_config
)
1460 prune
= fetch_prune_config
;
1462 prune
= PRUNE_BY_DEFAULT
;
1465 if (prune_tags
< 0) {
1466 /* no command line request */
1467 if (0 <= remote
->prune_tags
)
1468 prune_tags
= remote
->prune_tags
;
1469 else if (0 <= fetch_prune_tags_config
)
1470 prune_tags
= fetch_prune_tags_config
;
1472 prune_tags
= PRUNE_TAGS_BY_DEFAULT
;
1475 maybe_prune_tags
= prune_tags_ok
&& prune_tags
;
1476 if (maybe_prune_tags
&& remote_via_config
)
1477 refspec_append(&remote
->fetch
, TAG_REFSPEC
);
1479 if (maybe_prune_tags
&& (argc
|| !remote_via_config
))
1480 refspec_append(&rs
, TAG_REFSPEC
);
1482 for (i
= 0; i
< argc
; i
++) {
1483 if (!strcmp(argv
[i
], "tag")) {
1487 die(_("You need to specify a tag name."));
1489 tag
= xstrfmt("refs/tags/%s:refs/tags/%s",
1491 refspec_append(&rs
, tag
);
1494 refspec_append(&rs
, argv
[i
]);
1498 if (server_options
.nr
)
1499 gtransport
->server_options
= &server_options
;
1501 sigchain_push_common(unlock_pack_on_signal
);
1502 atexit(unlock_pack
);
1503 exit_code
= do_fetch(gtransport
, &rs
);
1505 transport_disconnect(gtransport
);
1510 int cmd_fetch(int argc
, const char **argv
, const char *prefix
)
1513 struct string_list list
= STRING_LIST_INIT_DUP
;
1514 struct remote
*remote
= NULL
;
1516 int prune_tags_ok
= 1;
1517 struct argv_array argv_gc_auto
= ARGV_ARRAY_INIT
;
1519 packet_trace_identity("fetch");
1521 fetch_if_missing
= 0;
1523 /* Record the command line for the reflog */
1524 strbuf_addstr(&default_rla
, "fetch");
1525 for (i
= 1; i
< argc
; i
++)
1526 strbuf_addf(&default_rla
, " %s", argv
[i
]);
1528 fetch_config_from_gitmodules(&max_children
, &recurse_submodules
);
1529 git_config(git_fetch_config
, NULL
);
1531 argc
= parse_options(argc
, argv
, prefix
,
1532 builtin_fetch_options
, builtin_fetch_usage
, 0);
1534 if (deepen_relative
) {
1535 if (deepen_relative
< 0)
1536 die(_("Negative depth in --deepen is not supported"));
1538 die(_("--deepen and --depth are mutually exclusive"));
1539 depth
= xstrfmt("%d", deepen_relative
);
1543 die(_("--depth and --unshallow cannot be used together"));
1544 else if (!is_repository_shallow(the_repository
))
1545 die(_("--unshallow on a complete repository does not make sense"));
1547 depth
= xstrfmt("%d", INFINITE_DEPTH
);
1550 /* no need to be strict, transport_set_option() will validate it again */
1551 if (depth
&& atoi(depth
) < 1)
1552 die(_("depth %s is not a positive number"), depth
);
1553 if (depth
|| deepen_since
|| deepen_not
.nr
)
1556 if (filter_options
.choice
&& !repository_format_partial_clone
)
1557 die("--filter can only be used when extensions.partialClone is set");
1561 die(_("fetch --all does not take a repository argument"));
1563 die(_("fetch --all does not make sense with refspecs"));
1564 (void) for_each_remote(get_one_remote_for_fetch
, &list
);
1565 } else if (argc
== 0) {
1566 /* No arguments -- use default remote */
1567 remote
= remote_get(NULL
);
1568 } else if (multiple
) {
1569 /* All arguments are assumed to be remotes or groups */
1570 for (i
= 0; i
< argc
; i
++)
1571 if (!add_remote_or_group(argv
[i
], &list
))
1572 die(_("No such remote or remote group: %s"), argv
[i
]);
1574 /* Single remote or group */
1575 (void) add_remote_or_group(argv
[0], &list
);
1577 /* More than one remote */
1579 die(_("Fetching a group and specifying refspecs does not make sense"));
1581 /* Zero or one remotes */
1582 remote
= remote_get(argv
[0]);
1583 prune_tags_ok
= (argc
== 1);
1590 if (filter_options
.choice
|| repository_format_partial_clone
)
1591 fetch_one_setup_partial(remote
);
1592 result
= fetch_one(remote
, argc
, argv
, prune_tags_ok
);
1594 if (filter_options
.choice
)
1595 die(_("--filter can only be used with the remote configured in core.partialClone"));
1596 /* TODO should this also die if we have a previous partial-clone? */
1597 result
= fetch_multiple(&list
);
1600 if (!result
&& (recurse_submodules
!= RECURSE_SUBMODULES_OFF
)) {
1601 struct argv_array options
= ARGV_ARRAY_INIT
;
1603 add_options_to_argv(&options
);
1604 result
= fetch_populated_submodules(the_repository
,
1608 recurse_submodules_default
,
1611 argv_array_clear(&options
);
1614 string_list_clear(&list
, 0);
1616 close_all_packs(the_repository
->objects
);
1618 argv_array_pushl(&argv_gc_auto
, "gc", "--auto", NULL
);
1620 argv_array_push(&argv_gc_auto
, "--quiet");
1621 run_command_v_opt(argv_gc_auto
.argv
, RUN_GIT_CMD
);
1622 argv_array_clear(&argv_gc_auto
);