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submodule.c: tighten scope of changed_submodule_names struct 

The `changed_submodule_names` are only used for fetching, so let's make it
part of the struct that is passed around for fetching submodules.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2018-11-28 16:27:51 -08:00 committed by Junio C Hamano
parent 08a297bd49
commit 16dd6fe133
1 changed files with 11 additions and 8 deletions
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19
submodule.c
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@ -25,7 +25,6 @@
#include "commit-reach.h"
static int config_update_recurse_submodules = RECURSE_SUBMODULES_OFF;
static struct string_list changed_submodule_names = STRING_LIST_INIT_DUP;
static int initialized_fetch_ref_tips;
static struct oid_array ref_tips_before_fetch;
static struct oid_array ref_tips_after_fetch;
@ -1136,7 +1135,8 @@ void check_for_new_submodule_commits(struct object_id *oid)
oid_array_append(&ref_tips_after_fetch, oid);
}
static void calculate_changed_submodule_paths(struct repository *r)
static void calculate_changed_submodule_paths(struct repository *r,
struct string_list *changed_submodule_names)
{
struct argv_array argv = ARGV_ARRAY_INIT;
struct string_list changed_submodules = STRING_LIST_INIT_DUP;
@ -1174,7 +1174,8 @@ static void calculate_changed_submodule_paths(struct repository *r)
continue;
if (!submodule_has_commits(r, path, commits))
string_list_append(&changed_submodule_names, name->string);
string_list_append(changed_submodule_names,
name->string);
}
free_submodules_oids(&changed_submodules);
@ -1221,8 +1222,10 @@ struct submodule_parallel_fetch {
int default_option;
int quiet;
int result;
struct string_list changed_submodule_names;
};
#define SPF_INIT {0, ARGV_ARRAY_INIT, NULL, NULL, 0, 0, 0, 0}
#define SPF_INIT {0, ARGV_ARRAY_INIT, NULL, NULL, 0, 0, 0, 0, STRING_LIST_INIT_DUP }
static int get_fetch_recurse_config(const struct submodule *submodule,
struct submodule_parallel_fetch *spf)
@ -1284,7 +1287,7 @@ static int get_next_submodule(struct child_process *cp,
case RECURSE_SUBMODULES_ON_DEMAND:
if (!submodule ||
!string_list_lookup(
&changed_submodule_names,
&spf->changed_submodule_names,
submodule->name))
continue;
default_argv = "on-demand";
@ -1376,8 +1379,8 @@ int fetch_populated_submodules(struct repository *r,
argv_array_push(&spf.args, "--recurse-submodules-default");
/* default value, "--submodule-prefix" and its value are added later */
calculate_changed_submodule_paths(r);
string_list_sort(&changed_submodule_names);
calculate_changed_submodule_paths(r, &spf.changed_submodule_names);
string_list_sort(&spf.changed_submodule_names);
run_processes_parallel(max_parallel_jobs,
get_next_submodule,
fetch_start_failure,
@ -1386,7 +1389,7 @@ int fetch_populated_submodules(struct repository *r,
argv_array_clear(&spf.args);
out:
string_list_clear(&changed_submodule_names, 1);
string_list_clear(&spf.changed_submodule_names, 1);
return spf.result;
}