X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin%2Ffetch.c;h=357f3cdbbfd601e2ce3f1261a4d6b30c1257cda4;hb=e52d719266a06a8553043cb5616d9b4ce4abd27a;hp=6bcce55c0cdb6686e0585bf11107559ba61a5700;hpb=15368e1836970d87b5f29635b04c1d2144954f1f;p=git.git

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 6bcce55c0..357f3cdbb 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -12,6 +12,7 @@
 #include "parse-options.h"
 #include "sigchain.h"
 #include "transport.h"
+#include "submodule.h"
 
 static const char * const builtin_fetch_usage[] = {
 	"git fetch [<options>] [<repository> [<refspec>...]]",
@@ -27,13 +28,20 @@ enum {
 	TAGS_SET = 2
 };
 
+enum {
+	RECURSE_SUBMODULES_OFF = 0,
+	RECURSE_SUBMODULES_DEFAULT = 1,
+	RECURSE_SUBMODULES_ON = 2
+};
+
 static int all, append, dry_run, force, keep, multiple, prune, update_head_ok, verbosity;
-static int progress;
+static int progress, recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
 static int tags = TAGS_DEFAULT;
 static const char *depth;
 static const char *upload_pack;
 static struct strbuf default_rla = STRBUF_INIT;
 static struct transport *transport;
+static const char *submodule_prefix = "";
 
 static struct option builtin_fetch_options[] = {
 	OPT__VERBOSITY(&verbosity),
@@ -52,6 +60,9 @@ static struct option builtin_fetch_options[] = {
 		    "do not fetch all tags (--no-tags)", TAGS_UNSET),
 	OPT_BOOLEAN('p', "prune", &prune,
 		    "prune remote-tracking branches no longer on remote"),
+	OPT_SET_INT(0, "recurse-submodules", &recurse_submodules,
+		    "control recursive fetching of submodules",
+		    RECURSE_SUBMODULES_ON),
 	OPT_BOOLEAN(0, "dry-run", &dry_run,
 		    "dry run"),
 	OPT_BOOLEAN('k', "keep", &keep, "keep downloaded pack"),
@@ -60,6 +71,8 @@ static struct option builtin_fetch_options[] = {
 	OPT_BOOLEAN(0, "progress", &progress, "force progress reporting"),
 	OPT_STRING(0, "depth", &depth, "DEPTH",
 		   "deepen history of shallow clone"),
+	{ OPTION_STRING, 0, "submodule-prefix", &submodule_prefix, "DIR",
+		   "prepend this to submodule path output", PARSE_OPT_HIDDEN },
 	OPT_END()
 };
 
@@ -783,28 +796,36 @@ static int add_remote_or_group(const char *name, struct string_list *list)
 	return 1;
 }
 
-static int fetch_multiple(struct string_list *list)
+static void add_options_to_argv(int *argc, const char **argv)
 {
-	int i, result = 0;
-	const char *argv[11] = { "fetch", "--append" };
-	int argc = 2;
-
 	if (dry_run)
-		argv[argc++] = "--dry-run";
+		argv[(*argc)++] = "--dry-run";
 	if (prune)
-		argv[argc++] = "--prune";
+		argv[(*argc)++] = "--prune";
 	if (update_head_ok)
-		argv[argc++] = "--update-head-ok";
+		argv[(*argc)++] = "--update-head-ok";
 	if (force)
-		argv[argc++] = "--force";
+		argv[(*argc)++] = "--force";
 	if (keep)
-		argv[argc++] = "--keep";
+		argv[(*argc)++] = "--keep";
+	if (recurse_submodules == RECURSE_SUBMODULES_ON)
+		argv[(*argc)++] = "--recurse-submodules";
 	if (verbosity >= 2)
-		argv[argc++] = "-v";
+		argv[(*argc)++] = "-v";
 	if (verbosity >= 1)
-		argv[argc++] = "-v";
+		argv[(*argc)++] = "-v";
 	else if (verbosity < 0)
-		argv[argc++] = "-q";
+		argv[(*argc)++] = "-q";
+
+}
+
+static int fetch_multiple(struct string_list *list)
+{
+	int i, result = 0;
+	const char *argv[12] = { "fetch", "--append" };
+	int argc = 2;
+
+	add_options_to_argv(&argc, argv);
 
 	if (!append && !dry_run) {
 		int errcode = truncate_fetch_head();
@@ -925,6 +946,21 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
 		}
 	}
 
+	if (!result && (recurse_submodules != RECURSE_SUBMODULES_OFF)) {
+		const char *options[10];
+		int num_options = 0;
+		/* Set recursion as default when we already are recursing */
+		if (submodule_prefix[0])
+			set_config_fetch_recurse_submodules(1);
+		gitmodules_config();
+		git_config(submodule_config, NULL);
+		add_options_to_argv(&num_options, options);
+		result = fetch_populated_submodules(num_options, options,
+						    submodule_prefix,
+						    recurse_submodules == RECURSE_SUBMODULES_ON,
+						    verbosity < 0);
+	}
+
 	/* All names were strdup()ed or strndup()ed */
 	list.strdup_strings = 1;
 	string_list_clear(&list, 0);