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fetch: make the --prune-tags work with <url>

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Make the new --prune-tags option work properly when git-fetch is
invoked with a <url> parameter instead of a <remote name>
parameter.

This change is split off from the introduction of --prune-tags due to
the relative complexity of munging the incoming argv, which is easier
to review as a separate change.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2018-02-09 20:32:16 +00:00
committed by Junio C Hamano
parent 97716d217c
commit 6317972cff
3 changed files with 27 additions and 27 deletions
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17
builtin/fetch.c
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@ -1283,7 +1283,10 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru
static const char **refs = NULL;
struct refspec *refspec;
int ref_nr = 0;
int j = 0;
int exit_code;
int maybe_prune_tags;
int remote_via_config = remote_is_configured(remote, 0);
if (!remote)
die(_("No remote repository specified. Please, specify either a URL or a\n"
@ -1311,13 +1314,21 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru
prune_tags = PRUNE_TAGS_BY_DEFAULT;
}
if (prune_tags_ok && prune_tags && remote_is_configured(remote, 0))
maybe_prune_tags = prune_tags_ok && prune_tags;
if (maybe_prune_tags && remote_via_config)
add_prune_tags_to_fetch_refspec(remote);
if (argc > 0 || (maybe_prune_tags && !remote_via_config)) {
size_t nr_alloc = st_add3(argc, maybe_prune_tags, 1);
refs = xcalloc(nr_alloc, sizeof(const char *));
if (maybe_prune_tags) {
refs[j++] = xstrdup("refs/tags/*:refs/tags/*");
ref_nr++;
}
}
if (argc > 0) {
int j = 0;
int i;
refs = xcalloc(st_add(argc, 1), sizeof(const char *));
for (i = 0; i < argc; i++) {
if (!strcmp(argv[i], "tag")) {
i++;