* "git fetch"
*/
#include "cache.h"
+#include "config.h"
#include "refs.h"
#include "commit.h"
#include "builtin.h"
#include "connected.h"
#include "argv-array.h"
#include "utf8.h"
+#include "packfile.h"
static const char * const builtin_fetch_usage[] = {
N_("git fetch [<options>] [<repository> [<refspec>...]]"),
static int prune = -1; /* unspecified */
#define PRUNE_BY_DEFAULT 0 /* do we prune by default? */
-static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity;
-static int progress = -1, recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
-static int tags = TAGS_DEFAULT, unshallow, update_shallow;
-static int max_children = -1;
+static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity, deepen_relative;
+static int progress = -1;
+static int tags = TAGS_DEFAULT, unshallow, update_shallow, deepen;
+static int max_children = 1;
static enum transport_family family;
static const char *depth;
+static const char *deepen_since;
static const char *upload_pack;
+static struct string_list deepen_not = STRING_LIST_INIT_NODUP;
static struct strbuf default_rla = STRBUF_INIT;
static struct transport *gtransport;
static struct transport *gsecondary;
static const char *submodule_prefix = "";
-static const char *recurse_submodules_default;
+static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
+static int recurse_submodules_default = RECURSE_SUBMODULES_ON_DEMAND;
static int shown_url = 0;
static int refmap_alloc, refmap_nr;
static const char **refmap_array;
-static int option_parse_recurse_submodules(const struct option *opt,
- const char *arg, int unset)
-{
- if (unset) {
- recurse_submodules = RECURSE_SUBMODULES_OFF;
- } else {
- if (arg)
- recurse_submodules = parse_fetch_recurse_submodules_arg(opt->long_name, arg);
- else
- recurse_submodules = RECURSE_SUBMODULES_ON;
- }
- return 0;
-}
-
static int git_fetch_config(const char *k, const char *v, void *cb)
{
if (!strcmp(k, "fetch.prune")) {
fetch_prune_config = git_config_bool(k, v);
return 0;
}
+
+ if (!strcmp(k, "submodule.recurse")) {
+ int r = git_config_bool(k, v) ?
+ RECURSE_SUBMODULES_ON : RECURSE_SUBMODULES_OFF;
+ recurse_submodules = r;
+ }
+
+ if (!strcmp(k, "submodule.fetchjobs")) {
+ max_children = parse_submodule_fetchjobs(k, v);
+ return 0;
+ } else if (!strcmp(k, "fetch.recursesubmodules")) {
+ recurse_submodules = parse_fetch_recurse_submodules_arg(k, v);
+ return 0;
+ }
+
return git_default_config(k, v, cb);
}
+static int gitmodules_fetch_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "submodule.fetchjobs")) {
+ max_children = parse_submodule_fetchjobs(var, value);
+ return 0;
+ } else if (!strcmp(var, "fetch.recursesubmodules")) {
+ recurse_submodules = parse_fetch_recurse_submodules_arg(var, value);
+ return 0;
+ }
+
+ return 0;
+}
+
static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
{
ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc);
N_("number of submodules fetched in parallel")),
OPT_BOOL('p', "prune", &prune,
N_("prune remote-tracking branches no longer on remote")),
- { OPTION_CALLBACK, 0, "recurse-submodules", NULL, N_("on-demand"),
+ { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, N_("on-demand"),
N_("control recursive fetching of submodules"),
- PARSE_OPT_OPTARG, option_parse_recurse_submodules },
+ PARSE_OPT_OPTARG, option_fetch_parse_recurse_submodules },
OPT_BOOL(0, "dry-run", &dry_run,
N_("dry run")),
OPT_BOOL('k', "keep", &keep, N_("keep downloaded pack")),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_STRING(0, "depth", &depth, N_("depth"),
N_("deepen history of shallow clone")),
+ OPT_STRING(0, "shallow-since", &deepen_since, N_("time"),
+ N_("deepen history of shallow repository based on time")),
+ OPT_STRING_LIST(0, "shallow-exclude", &deepen_not, N_("revision"),
+ N_("deepen history of shallow clone, excluding rev")),
+ OPT_INTEGER(0, "deepen", &deepen_relative,
+ N_("deepen history of shallow clone")),
{ OPTION_SET_INT, 0, "unshallow", &unshallow, NULL,
N_("convert to a complete repository"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG, NULL, 1 },
{ OPTION_STRING, 0, "submodule-prefix", &submodule_prefix, N_("dir"),
N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN },
- { OPTION_STRING, 0, "recurse-submodules-default",
- &recurse_submodules_default, NULL,
- N_("default mode for recursion"), PARSE_OPT_HIDDEN },
+ { OPTION_CALLBACK, 0, "recurse-submodules-default",
+ &recurse_submodules_default, N_("on-demand"),
+ N_("default for recursive fetching of submodules "
+ "(lower priority than config files)"),
+ PARSE_OPT_HIDDEN, option_fetch_parse_recurse_submodules },
OPT_BOOL(0, "update-shallow", &update_shallow,
N_("accept refs that update .git/shallow")),
{ OPTION_CALLBACK, 0, "refmap", NULL, N_("refmap"),
*/
if (ends_with(ref->name, "^{}")) {
if (item &&
- !has_object_file_with_flags(&ref->old_oid, HAS_SHA1_QUICK) &&
+ !has_object_file_with_flags(&ref->old_oid,
+ OBJECT_INFO_QUICK) &&
!will_fetch(head, ref->old_oid.hash) &&
- !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+ !has_sha1_file_with_flags(item->util,
+ OBJECT_INFO_QUICK) &&
!will_fetch(head, item->util))
item->util = NULL;
item = NULL;
* fetch.
*/
if (item &&
- !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+ !has_sha1_file_with_flags(item->util, OBJECT_INFO_QUICK) &&
!will_fetch(head, item->util))
item->util = NULL;
* checked to see if it needs fetching.
*/
if (item &&
- !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+ !has_sha1_file_with_flags(item->util, OBJECT_INFO_QUICK) &&
!will_fetch(head, item->util))
item->util = NULL;
for (i = 0; i < fetch_refspec_nr; i++)
get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1);
-
- if (tags == TAGS_SET)
- get_fetch_map(remote_refs, tag_refspec, &tail, 0);
} else if (refmap_array) {
die("--refmap option is only meaningful with command-line refspec(s).");
} else {
struct ref *ref,
int check_old)
{
- char msg[1024];
+ char *msg;
char *rla = getenv("GIT_REFLOG_ACTION");
struct ref_transaction *transaction;
struct strbuf err = STRBUF_INIT;
return 0;
if (!rla)
rla = default_rla.buf;
- snprintf(msg, sizeof(msg), "%s: %s", rla, action);
+ msg = xstrfmt("%s: %s", rla, action);
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_free(transaction);
strbuf_release(&err);
+ free(msg);
return 0;
fail:
ref_transaction_free(transaction);
error("%s", err.buf);
strbuf_release(&err);
+ free(msg);
return df_conflict ? STORE_REF_ERROR_DF_CONFLICT
: STORE_REF_ERROR_OTHER;
}
static void format_display(struct strbuf *display, char code,
const char *summary, const char *error,
- const char *remote, const char *local)
+ const char *remote, const char *local,
+ int summary_width)
{
- strbuf_addf(display, "%c %-*s ", code, TRANSPORT_SUMMARY(summary));
+ int width = (summary_width + strlen(summary) - gettext_width(summary));
+
+ strbuf_addf(display, "%c %-*s ", code, width, summary);
if (!compact_format)
print_remote_to_local(display, remote, local);
else
static int update_local_ref(struct ref *ref,
const char *remote,
const struct ref *remote_ref,
- struct strbuf *display)
+ struct strbuf *display,
+ int summary_width)
{
struct commit *current = NULL, *updated;
enum object_type type;
if (!oidcmp(&ref->old_oid, &ref->new_oid)) {
if (verbosity > 0)
format_display(display, '=', _("[up to date]"), NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 0;
}
*/
format_display(display, '!', _("[rejected]"),
_("can't fetch in current branch"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 1;
}
r = s_update_ref("updating tag", ref, 0);
format_display(display, r ? '!' : 't', _("[tag update]"),
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return r;
}
- current = lookup_commit_reference_gently(ref->old_oid.hash, 1);
- updated = lookup_commit_reference_gently(ref->new_oid.hash, 1);
+ current = lookup_commit_reference_gently(&ref->old_oid, 1);
+ updated = lookup_commit_reference_gently(&ref->new_oid, 1);
if (!current || !updated) {
const char *msg;
const char *what;
if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
(recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(ref->new_oid.hash);
+ check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref(msg, ref, 0);
format_display(display, r ? '!' : '*', what,
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return r;
}
strbuf_add_unique_abbrev(&quickref, ref->new_oid.hash, DEFAULT_ABBREV);
if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
(recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(ref->new_oid.hash);
+ check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref("fast-forward", ref, 1);
format_display(display, r ? '!' : ' ', quickref.buf,
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
strbuf_release(&quickref);
return r;
} else if (force || ref->force) {
strbuf_add_unique_abbrev(&quickref, ref->new_oid.hash, DEFAULT_ABBREV);
if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
(recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(ref->new_oid.hash);
+ check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref("forced-update", ref, 1);
format_display(display, r ? '!' : '+', quickref.buf,
r ? _("unable to update local ref") : _("forced update"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
strbuf_release(&quickref);
return r;
} else {
format_display(display, '!', _("[rejected]"), _("non-fast-forward"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 1;
}
}
char *url;
const char *filename = dry_run ? "/dev/null" : git_path_fetch_head();
int want_status;
+ int summary_width = transport_summary_width(ref_map);
fp = fopen(filename, "a");
if (!fp)
continue;
}
- commit = lookup_commit_reference_gently(rm->old_oid.hash, 1);
+ commit = lookup_commit_reference_gently(&rm->old_oid,
+ 1);
if (!commit)
rm->fetch_head_status = FETCH_HEAD_NOT_FOR_MERGE;
strbuf_reset(¬e);
if (ref) {
- rc |= update_local_ref(ref, what, rm, ¬e);
+ rc |= update_local_ref(ref, what, rm, ¬e,
+ summary_width);
free(ref);
} else
format_display(¬e, '*',
*kind ? kind : "branch", NULL,
*what ? what : "HEAD",
- "FETCH_HEAD");
+ "FETCH_HEAD", summary_width);
if (note.len) {
if (verbosity >= 0 && !shown_url) {
fprintf(stderr, _("From %.*s\n"),
* really need to perform. Claiming failure now will ensure
* we perform the network exchange to deepen our history.
*/
- if (depth)
+ if (deepen)
return -1;
opt.quiet = 1;
return check_connected(iterate_ref_map, &rm, &opt);
int url_len, i, result = 0;
struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
char *url;
+ int summary_width = transport_summary_width(stale_refs);
const char *dangling_msg = dry_run
? _(" (%s will become dangling)")
: _(" (%s has become dangling)");
for (ref = stale_refs; ref; ref = ref->next)
string_list_append(&refnames, ref->name);
- result = delete_refs(&refnames, 0);
+ result = delete_refs("fetch: prune", &refnames, 0);
string_list_clear(&refnames, 0);
}
shown_url = 1;
}
format_display(&sb, '-', _("[deleted]"), NULL,
- _("(none)"), prettify_refname(ref->name));
+ _("(none)"), prettify_refname(ref->name),
+ summary_width);
fprintf(stderr, " %s\n",sb.buf);
strbuf_release(&sb);
warn_dangling_symref(stderr, dangling_msg, ref->name);
name, transport->url);
}
-static struct transport *prepare_transport(struct remote *remote)
+static struct transport *prepare_transport(struct remote *remote, int deepen)
{
struct transport *transport;
transport = transport_get(remote, NULL);
set_option(transport, TRANS_OPT_KEEP, "yes");
if (depth)
set_option(transport, TRANS_OPT_DEPTH, depth);
+ if (deepen && deepen_since)
+ set_option(transport, TRANS_OPT_DEEPEN_SINCE, deepen_since);
+ if (deepen && deepen_not.nr)
+ set_option(transport, TRANS_OPT_DEEPEN_NOT,
+ (const char *)&deepen_not);
+ if (deepen_relative)
+ set_option(transport, TRANS_OPT_DEEPEN_RELATIVE, "yes");
if (update_shallow)
set_option(transport, TRANS_OPT_UPDATE_SHALLOW, "yes");
return transport;
static void backfill_tags(struct transport *transport, struct ref *ref_map)
{
- if (transport->cannot_reuse) {
- gsecondary = prepare_transport(transport->remote);
+ int cannot_reuse;
+
+ /*
+ * Once we have set TRANS_OPT_DEEPEN_SINCE, we can't unset it
+ * when remote helper is used (setting it to an empty string
+ * is not unsetting). We could extend the remote helper
+ * protocol for that, but for now, just force a new connection
+ * without deepen-since. Similar story for deepen-not.
+ */
+ cannot_reuse = transport->cannot_reuse ||
+ deepen_since || deepen_not.nr;
+ if (cannot_reuse) {
+ gsecondary = prepare_transport(transport->remote, 0);
transport = gsecondary;
}
transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, NULL);
transport_set_option(transport, TRANS_OPT_DEPTH, "0");
+ transport_set_option(transport, TRANS_OPT_DEEPEN_RELATIVE, NULL);
fetch_refs(transport, ref_map);
if (gsecondary) {
git_config(get_remote_group, &g);
if (list->nr == prev_nr) {
struct remote *remote = remote_get(name);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 0))
return 0;
string_list_append(list, remote->name);
}
die(_("No remote repository specified. Please, specify either a URL or a\n"
"remote name from which new revisions should be fetched."));
- gtransport = prepare_transport(remote);
+ gtransport = prepare_transport(remote, 1);
if (prune < 0) {
/* no command line request */
for (i = 1; i < argc; i++)
strbuf_addf(&default_rla, " %s", argv[i]);
+ config_from_gitmodules(gitmodules_fetch_config, NULL);
git_config(git_fetch_config, NULL);
argc = parse_options(argc, argv, prefix,
builtin_fetch_options, builtin_fetch_usage, 0);
+ if (deepen_relative) {
+ if (deepen_relative < 0)
+ die(_("Negative depth in --deepen is not supported"));
+ if (depth)
+ die(_("--deepen and --depth are mutually exclusive"));
+ depth = xstrfmt("%d", deepen_relative);
+ }
if (unshallow) {
if (depth)
die(_("--depth and --unshallow cannot be used together"));
/* no need to be strict, transport_set_option() will validate it again */
if (depth && atoi(depth) < 1)
die(_("depth %s is not a positive number"), depth);
-
- if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
- if (recurse_submodules_default) {
- int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default);
- set_config_fetch_recurse_submodules(arg);
- }
- gitmodules_config();
- git_config(submodule_config, NULL);
- }
+ if (depth || deepen_since || deepen_not.nr)
+ deepen = 1;
if (all) {
if (argc == 1)
result = fetch_populated_submodules(&options,
submodule_prefix,
recurse_submodules,
+ recurse_submodules_default,
verbosity < 0,
max_children);
argv_array_clear(&options);