[PATCH GSoC v3 6/8] fetch-object-info: parse type from server response

@@ -854,6 +854,8 @@ static void parse_cmd_remote_object_info(struct batch_options *opt,
 	string_list_append(&data->remote_allowed_atoms, "objectname");
 	if (results.sizes)
 		string_list_append(&data->remote_allowed_atoms, "objectsize");
+	if (results.types)
+		string_list_append(&data->remote_allowed_atoms, "objecttype");
 
 	data->skip_object_info = 1;
 	for (size_t i = 0; i < results.nr; i++) {

@@ -872,6 +874,9 @@ static void parse_cmd_remote_object_info(struct batch_options *opt,
 		if (results.sizes)
 			data->size = results.sizes[i];
 
+		if (results.types)
+			data->type = results.types[i];
+
 		opt->batch_mode = BATCH_MODE_INFO;
 		data->is_remote = 1;
 		batch_object_write(argv[i + 1], output, opt, data, NULL, 0);

@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "gettext.h"
 #include "hex.h"
+#include "object.h"
 #include "pkt-line.h"
 #include "connect.h"
 #include "oid-array.h"

@@ -62,6 +63,7 @@ int fetch_object_info(const enum protocol_version version,
 	unsigned ask_size = 0;
 	unsigned ask_type = 0;
 	int size_index = -1;
+	int type_index = -1;
 	size_t wanted;
 	size_t i;
 

@@ -110,8 +112,15 @@ int fetch_object_info(const enum protocol_version version,
 				die(_("object-info: duplicate 'size' attribute"));
 			size_index = (int)i;
 			CALLOC_ARRAY(results->sizes, results->nr);
+		} else if (!strcmp(reader->line, "type")) {
+			if (!ask_type)
+				die(_("object-info: unrequested 'type' attribute"));
+			if (results->types)
+				die(_("object-info: duplicate 'type' attribute"));
+			type_index = (int)i;
+			CALLOC_ARRAY(results->types, results->nr);
 		} else {
-			BUG("only size is supported");
+			BUG("unexpected object-info option: %s", reader->line);
 		}
 	}
 

@@ -157,6 +166,18 @@ int fetch_object_info(const enum protocol_version version,
 			    object_info_values.items[0].string,
 			    object_info_values.items[size_index + 1].string);
 
+		if (results->types) {
+			const char *type_str =
+				object_info_values.items[type_index + 1].string;
+			int type = type_from_string_gently(type_str, -1, 1);
+
+			if (type < 0)
+				die(_("object-info: object %s has invalid type '%s'"),
+				    object_info_values.items[0].string, type_str);
+
+			results->types[i] = type;
+		}
+
 		string_list_clear(&object_info_values, 0);
 	}
 

@@ -172,6 +193,7 @@ int fetch_object_info(const enum protocol_version version,
 void free_fetch_object_info_results(struct fetch_object_info_results *results)
 {
 	free(results->sizes);
+	free(results->types);
 	free(results->unrecognized);
 	memset(results, 0, sizeof(*results));
 }

@@ -1,11 +1,13 @@
 #ifndef FETCH_OBJECT_INFO_H
 #define FETCH_OBJECT_INFO_H
 
+#include "object.h"
 #include "pkt-line.h"
 #include "protocol.h"
 
 struct fetch_object_info_results {
 	size_t *sizes;
+	enum object_type *types;
 	uint8_t *unrecognized;
 	size_t nr;
 	unsigned wants_size:1;