submodule: remove fetch.recursesubmodules from submodule-config parsing

Remove the 'fetch.recursesubmodules' configuration option from the
general submodule-config parsing and instead rely on using
'config_from_gitmodules()' in order to maintain backwards compatibility
with this config being placed in the '.gitmodules' file.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/fetch.c b/builtin/fetch.c
index ade092bf8dfd8a1999403a6a2c599ab6e89356cb..d84c26391c59cddb57d278b81f69ddf72af01fa8 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -71,6 +71,9 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
        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);
@@ -81,6 +84,9 @@ 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;
@@ -1355,7 +1361,6 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
                deepen = 1;
 
        if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
-               set_config_fetch_recurse_submodules(recurse_submodules_default);
                gitmodules_config();
                git_config(submodule_config, NULL);
        }
@@ -1399,6 +1404,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
                result = fetch_populated_submodules(&options,
                                                    submodule_prefix,
                                                    recurse_submodules,
+                                                   recurse_submodules_default,
                                                    verbosity < 0,
                                                    max_children);
                argv_array_clear(&options);

diff --git a/submodule.c b/submodule.c
index aa4fb1eaa2b12a3c653f03bc4aacac09b25cb534..1d9d2ce0941e7ff129c7b3c719d6caf4d8ea1e55 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -20,7 +20,6 @@
 #include "worktree.h"
 #include "parse-options.h"
 
-static int config_fetch_recurse_submodules = RECURSE_SUBMODULES_ON_DEMAND;
 static int config_update_recurse_submodules = RECURSE_SUBMODULES_OFF;
 static struct string_list changed_submodule_paths = STRING_LIST_INIT_DUP;
 static int initialized_fetch_ref_tips;
@@ -160,10 +159,6 @@ static int git_modules_config(const char *var, const char *value, void *cb)
 {
        if (starts_with(var, "submodule."))
                return parse_submodule_config_option(var, value);
-       else if (!strcmp(var, "fetch.recursesubmodules")) {
-               config_fetch_recurse_submodules = parse_fetch_recurse_submodules_arg(var, value);
-               return 0;
-       }
        return 0;
 }
 
@@ -714,11 +709,6 @@ void show_submodule_inline_diff(FILE *f, const char *path,
                clear_commit_marks(right, ~0);
 }
 
-void set_config_fetch_recurse_submodules(int value)
-{
-       config_fetch_recurse_submodules = value;
-}
-
 int should_update_submodules(void)
 {
        return config_update_recurse_submodules == RECURSE_SUBMODULES_ON;
@@ -1164,10 +1154,11 @@ struct submodule_parallel_fetch {
        const char *work_tree;
        const char *prefix;
        int command_line_option;
+       int default_option;
        int quiet;
        int result;
 };
-#define SPF_INIT {0, ARGV_ARRAY_INIT, NULL, NULL, 0, 0, 0}
+#define SPF_INIT {0, ARGV_ARRAY_INIT, NULL, NULL, 0, 0, 0, 0}
 
 static int get_next_submodule(struct child_process *cp,
                              struct strbuf *err, void *data, void **task_cb)
@@ -1205,10 +1196,10 @@ static int get_next_submodule(struct child_process *cp,
                                        default_argv = "on-demand";
                                }
                        } else {
-                               if ((config_fetch_recurse_submodules == RECURSE_SUBMODULES_OFF) ||
+                               if ((spf->default_option == RECURSE_SUBMODULES_OFF) ||
                                    gitmodules_is_unmerged)
                                        continue;
-                               if (config_fetch_recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) {
+                               if (spf->default_option == RECURSE_SUBMODULES_ON_DEMAND) {
                                        if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
                                                continue;
                                        default_argv = "on-demand";
@@ -1275,6 +1266,7 @@ static int fetch_finish(int retvalue, struct strbuf *err,
 
 int fetch_populated_submodules(const struct argv_array *options,
                               const char *prefix, int command_line_option,
+                              int default_option,
                               int quiet, int max_parallel_jobs)
 {
        int i;
@@ -1282,6 +1274,7 @@ int fetch_populated_submodules(const struct argv_array *options,
 
        spf.work_tree = get_git_work_tree();
        spf.command_line_option = command_line_option;
+       spf.default_option = default_option;
        spf.quiet = quiet;
        spf.prefix = prefix;
 

diff --git a/submodule.h b/submodule.h
index c8164a3b297bbfc378250d342b6f3959c2393e90..29a1ecd19a50037b60840d18e00a82c411dc7e12 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -76,7 +76,6 @@ extern void show_submodule_inline_diff(FILE *f, const char *path,
                unsigned dirty_submodule, const char *meta,
                const char *del, const char *add, const char *reset,
                const struct diff_options *opt);
-extern void set_config_fetch_recurse_submodules(int value);
 /* Check if we want to update any submodule.*/
 extern int should_update_submodules(void);
 /*
@@ -87,6 +86,7 @@ extern const struct submodule *submodule_from_ce(const struct cache_entry *ce);
 extern void check_for_new_submodule_commits(struct object_id *oid);
 extern int fetch_populated_submodules(const struct argv_array *options,
                               const char *prefix, int command_line_option,
+                              int default_option,
                               int quiet, int max_parallel_jobs);
 extern unsigned is_submodule_modified(const char *path, int ignore_untracked);
 extern int submodule_uses_gitfile(const char *path);