[PATCH 1/3] builtin/fetch: factor submodule recurse parsing out to submodule config
Later we want to access this parsing in builtin/pull as well.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
builtin/fetch.c | 18 ++----------------
submodule-config.c | 22 ++++++++++++++++++++++
submodule-config.h | 3 +++
3 files changed, 27 insertions(+), 16 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 100248c5af..9d58dc0a8a 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -53,20 +53,6 @@ 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")) {
@@ -115,9 +101,9 @@ static struct option builtin_fetch_options[] = {
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")),
diff --git a/submodule-config.c b/submodule-config.c
index 4f58491ddb..265d036095 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -2,6 +2,7 @@
#include "submodule-config.h"
#include "submodule.h"
#include "strbuf.h"
+#include "parse-options.h"
/*
* submodule cache lookup structure
@@ -234,6 +235,27 @@ int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg)
return parse_fetch_recurse(opt, arg, 1);
}
+int option_fetch_parse_recurse_submodules(const struct option *opt,
+ const char *arg, int unset)
+{
+ int *v;
+
+ if (!opt->value)
+ return -1;
+
+ v = opt->value;
+
+ if (unset) {
+ *v = RECURSE_SUBMODULES_OFF;
+ } else {
+ if (arg)
+ *v = parse_fetch_recurse_submodules_arg(opt->long_name, arg);
+ else
+ *v = RECURSE_SUBMODULES_ON;
+ }
+ return 0;
+}
+
static int parse_update_recurse(const char *opt, const char *arg,
int die_on_error)
{
diff --git a/submodule-config.h b/submodule-config.h
index d434ecdb45..1076a68653 100644
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -23,6 +23,9 @@ struct submodule {
};
extern int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+struct option;
+extern int option_fetch_parse_recurse_submodules(const struct option *opt,
+ const char *arg, int unset);
extern int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
extern int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
extern int parse_submodule_config_option(const char *var, const char *value);
--
2.12.2.575.gb14f27f917
Stefan Beller <sbeller@google.com>