grep: recurse in-process using 'struct repository'

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 100248c5afe3e1c16fa7fe79696200aeb5d1bde2..d84c26391c59cddb57d278b81f69ddf72af01fa8 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -2,6 +2,7 @@
  * "git fetch"
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "commit.h"
 #include "builtin.h"
@@ -36,9 +37,9 @@ static int prune = -1; /* unspecified */
 #define PRUNE_BY_DEFAULT 0 /* do we prune by default? */
 
 static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity, deepen_relative;
-static int progress = -1, recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
+static int progress = -1;
 static int tags = TAGS_DEFAULT, unshallow, update_shallow, deepen;
-static int max_children = -1;
+static int max_children = 1;
 static enum transport_family family;
 static const char *depth;
 static const char *deepen_since;
@@ -48,25 +49,12 @@ static struct strbuf default_rla = STRBUF_INIT;
 static struct transport *gtransport;
 static struct transport *gsecondary;
 static const char *submodule_prefix = "";
-static const char *recurse_submodules_default;
+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 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")) {
@@ -80,9 +68,30 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
                recurse_submodules = r;
        }
 
+       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);
 }
 
+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;
+}
+
 static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
 {
        ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc);
@@ -115,9 +124,9 @@ 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")),
@@ -137,9 +146,11 @@ static struct option builtin_fetch_options[] = {
                   PARSE_OPT_NONEG | PARSE_OPT_NOARG, NULL, 1 },
        { OPTION_STRING, 0, "submodule-prefix", &submodule_prefix, N_("dir"),
                   N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN },
-       { OPTION_STRING, 0, "recurse-submodules-default",
-                  &recurse_submodules_default, NULL,
-                  N_("default mode for recursion"), PARSE_OPT_HIDDEN },
+       { OPTION_CALLBACK, 0, "recurse-submodules-default",
+                  &recurse_submodules_default, N_("on-demand"),
+                  N_("default for recursive fetching of submodules "
+                     "(lower priority than config files)"),
+                  PARSE_OPT_HIDDEN, option_fetch_parse_recurse_submodules },
        OPT_BOOL(0, "update-shallow", &update_shallow,
                 N_("accept refs that update .git/shallow")),
        { OPTION_CALLBACK, 0, "refmap", NULL, N_("refmap"),
@@ -249,9 +260,11 @@ static void find_non_local_tags(struct transport *transport,
                 */
                if (ends_with(ref->name, "^{}")) {
                        if (item &&
-                           !has_object_file_with_flags(&ref->old_oid, HAS_SHA1_QUICK) &&
+                           !has_object_file_with_flags(&ref->old_oid,
+                                                       OBJECT_INFO_QUICK) &&
                            !will_fetch(head, ref->old_oid.hash) &&
-                           !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+                           !has_sha1_file_with_flags(item->util,
+                                                     OBJECT_INFO_QUICK) &&
                            !will_fetch(head, item->util))
                                item->util = NULL;
                        item = NULL;
@@ -265,7 +278,7 @@ static void find_non_local_tags(struct transport *transport,
                 * fetch.
                 */
                if (item &&
-                   !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+                   !has_sha1_file_with_flags(item->util, OBJECT_INFO_QUICK) &&
                    !will_fetch(head, item->util))
                        item->util = NULL;
 
@@ -286,7 +299,7 @@ static void find_non_local_tags(struct transport *transport,
         * checked to see if it needs fetching.
         */
        if (item &&
-           !has_sha1_file_with_flags(item->util, HAS_SHA1_QUICK) &&
+           !has_sha1_file_with_flags(item->util, OBJECT_INFO_QUICK) &&
            !will_fetch(head, item->util))
                item->util = NULL;
 
@@ -1319,6 +1332,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        for (i = 1; i < argc; i++)
                strbuf_addf(&default_rla, " %s", argv[i]);
 
+       config_from_gitmodules(gitmodules_fetch_config, NULL);
        git_config(git_fetch_config, NULL);
 
        argc = parse_options(argc, argv, prefix,
@@ -1347,10 +1361,6 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
                deepen = 1;
 
        if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
-               if (recurse_submodules_default) {
-                       int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default);
-                       set_config_fetch_recurse_submodules(arg);
-               }
                gitmodules_config();
                git_config(submodule_config, NULL);
        }
@@ -1394,6 +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);