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fetch: convert refmap to use struct refspec 

Convert the refmap in builtin/fetch.c to be stored in a
'struct refspec'.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams 2018-05-16 15:58:05 -07:00 committed by Junio C Hamano
parent d7c8e30716
commit e4cffacc80
1 changed files with 7 additions and 10 deletions
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17
builtin/fetch.c
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@ -60,8 +60,7 @@ static const char *submodule_prefix = "";
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 struct refspec refmap = REFSPEC_INIT_FETCH;
static struct list_objects_filter_options filter_options;
static int git_fetch_config(const char *k, const char *v, void *cb)
@ -108,14 +107,12 @@ static int gitmodules_fetch_config(const char *var, const char *value, void *cb)
static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
{
ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc);
/*
* "git fetch --refmap='' origin foo"
* can be used to tell the command not to store anywhere
*/
if (*arg)
refmap_array[refmap_nr++] = arg;
refspec_append(&refmap, arg);
return 0;
}
@ -403,9 +400,9 @@ static struct ref *get_ref_map(struct transport *transport,
* by ref_remove_duplicates() in favor of one of these
* opportunistic entries with FETCH_HEAD_IGNORE.
*/
if (refmap_array) {
fetch_refspec = parse_fetch_refspec(refmap_nr, refmap_array);
fetch_refspec_nr = refmap_nr;
if (refmap.nr) {
fetch_refspec = refmap.items;
fetch_refspec_nr = refmap.nr;
} else {
fetch_refspec = transport->remote->fetch.items;
fetch_refspec_nr = transport->remote->fetch.nr;
@ -413,7 +410,7 @@ static struct ref *get_ref_map(struct transport *transport,
for (i = 0; i < fetch_refspec_nr; i++)
get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1);
} else if (refmap_array) {
} else if (refmap.nr) {
die("--refmap option is only meaningful with command-line refspec(s).");
} else {
/* Use the defaults */