Merge branch 'sb/more-repo-in-api' into md/list-objects-filter-by-depth

Author: gitster

builtin/fsck.c

@@ -381,7 +381,8 @@ static int fsck_obj(struct object *obj, void *buffer, unsigned long size)
 	if (obj->type == OBJ_TREE)
 		free_tree_buffer((struct tree *)obj);
 	if (obj->type == OBJ_COMMIT)
-		free_commit_buffer((struct commit *)obj);
+		free_commit_buffer(the_repository->parsed_objects,
+				   (struct commit *)obj);
 	return err;
 }
 

builtin/log.c

@@ -397,7 +397,8 @@ static int cmd_log_walk(struct rev_info *rev)
 			 * We may show a given commit multiple times when
 			 * walking the reflogs.
 			 */
-			free_commit_buffer(commit);
+			free_commit_buffer(the_repository->parsed_objects,
+					   commit);
 			free_commit_list(commit->parents);
 			commit->parents = NULL;
 		}
@@ -1939,7 +1940,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
 		    open_next_file(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
 			die(_("Failed to create output files"));
 		shown = log_tree_commit(&rev, commit);
-		free_commit_buffer(commit);
+		free_commit_buffer(the_repository->parsed_objects,
+				   commit);
 
 		/* We put one extra blank line between formatted
 		 * patches and this flag is used by log-tree code

builtin/rev-list.c

@@ -197,7 +197,8 @@ static void finish_commit(struct commit *commit, void *data)
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
-	free_commit_buffer(commit);
+	free_commit_buffer(the_repository->parsed_objects,
+			   commit);
 }
 
 static inline void finish_object__ma(struct object *obj)

cache.h

@@ -1034,6 +1034,8 @@ static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
 	 *
 	 * This will need to be extended or ripped out when we learn about
 	 * hashes of different sizes.
+	 *
+	 * When ripping this out, see TODO in test-repository.c.
 	 */
 	if (the_hash_algo->rawsz != 20)
 		BUG("hash size not yet supported by hashcmp");

commit-graph.c

@@ -292,7 +292,8 @@ static int bsearch_graph(struct commit_graph *g, struct object_id *oid, uint32_t
 			    g->chunk_oid_lookup, g->hash_len, pos);
 }
 
-static struct commit_list **insert_parent_or_die(struct commit_graph *g,
+static struct commit_list **insert_parent_or_die(struct repository *r,
+						 struct commit_graph *g,
 						 uint64_t pos,
 						 struct commit_list **pptr)
 {
@@ -303,7 +304,7 @@ static struct commit_list **insert_parent_or_die(struct commit_graph *g,
 		die("invalid parent position %"PRIu64, pos);
 
 	hashcpy(oid.hash, g->chunk_oid_lookup + g->hash_len * pos);
-	c = lookup_commit(the_repository, &oid);
+	c = lookup_commit(r, &oid);
 	if (!c)
 		die(_("could not find commit %s"), oid_to_hex(&oid));
 	c->graph_pos = pos;
@@ -317,7 +318,9 @@ static void fill_commit_graph_info(struct commit *item, struct commit_graph *g,
 	item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
 }
 
-static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uint32_t pos)
+static int fill_commit_in_graph(struct repository *r,
+				struct commit *item,
+				struct commit_graph *g, uint32_t pos)
 {
 	uint32_t edge_value;
 	uint32_t *parent_data_ptr;
@@ -341,21 +344,21 @@ static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uin
 	edge_value = get_be32(commit_data + g->hash_len);
 	if (edge_value == GRAPH_PARENT_NONE)
 		return 1;
-	pptr = insert_parent_or_die(g, edge_value, pptr);
+	pptr = insert_parent_or_die(r, g, edge_value, pptr);
 
 	edge_value = get_be32(commit_data + g->hash_len + 4);
 	if (edge_value == GRAPH_PARENT_NONE)
 		return 1;
 	if (!(edge_value & GRAPH_OCTOPUS_EDGES_NEEDED)) {
-		pptr = insert_parent_or_die(g, edge_value, pptr);
+		pptr = insert_parent_or_die(r, g, edge_value, pptr);
 		return 1;
 	}
 
 	parent_data_ptr = (uint32_t*)(g->chunk_large_edges +
 			  4 * (uint64_t)(edge_value & GRAPH_EDGE_LAST_MASK));
 	do {
 		edge_value = get_be32(parent_data_ptr);
-		pptr = insert_parent_or_die(g,
+		pptr = insert_parent_or_die(r, g,
 					    edge_value & GRAPH_EDGE_LAST_MASK,
 					    pptr);
 		parent_data_ptr++;
@@ -374,15 +377,17 @@ static int find_commit_in_graph(struct commit *item, struct commit_graph *g, uin
 	}
 }
 
-static int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item)
+static int parse_commit_in_graph_one(struct repository *r,
+				     struct commit_graph *g,
+				     struct commit *item)
 {
 	uint32_t pos;
 
 	if (item->object.parsed)
 		return 1;
 
 	if (find_commit_in_graph(item, g, &pos))
-		return fill_commit_in_graph(item, g, pos);
+		return fill_commit_in_graph(r, item, g, pos);
 
 	return 0;
 }
@@ -391,7 +396,7 @@ int parse_commit_in_graph(struct repository *r, struct commit *item)
 {
 	if (!prepare_commit_graph(r))
 		return 0;
-	return parse_commit_in_graph_one(r->objects->commit_graph, item);
+	return parse_commit_in_graph_one(r, r->objects->commit_graph, item);
 }
 
 void load_commit_graph_info(struct repository *r, struct commit *item)
@@ -403,32 +408,35 @@ void load_commit_graph_info(struct repository *r, struct commit *item)
 		fill_commit_graph_info(item, r->objects->commit_graph, pos);
 }
 
-static struct tree *load_tree_for_commit(struct commit_graph *g, struct commit *c)
+static struct tree *load_tree_for_commit(struct repository *r,
+					 struct commit_graph *g,
+					 struct commit *c)
 {
 	struct object_id oid;
 	const unsigned char *commit_data = g->chunk_commit_data +
 					   GRAPH_DATA_WIDTH * (c->graph_pos);
 
 	hashcpy(oid.hash, commit_data);
-	c->maybe_tree = lookup_tree(the_repository, &oid);
+	c->maybe_tree = lookup_tree(r, &oid);
 
 	return c->maybe_tree;
 }
 
-static struct tree *get_commit_tree_in_graph_one(struct commit_graph *g,
+static struct tree *get_commit_tree_in_graph_one(struct repository *r,
+						 struct commit_graph *g,
 						 const struct commit *c)
 {
 	if (c->maybe_tree)
 		return c->maybe_tree;
 	if (c->graph_pos == COMMIT_NOT_FROM_GRAPH)
 		BUG("get_commit_tree_in_graph_one called from non-commit-graph commit");
 
-	return load_tree_for_commit(g, (struct commit *)c);
+	return load_tree_for_commit(r, g, (struct commit *)c);
 }
 
 struct tree *get_commit_tree_in_graph(struct repository *r, const struct commit *c)
 {
-	return get_commit_tree_in_graph_one(r->objects->commit_graph, c);
+	return get_commit_tree_in_graph_one(r, r->objects->commit_graph, c);
 }
 
 static void write_graph_chunk_fanout(struct hashfile *f,
@@ -1025,7 +1033,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g)
 		}
 
 		graph_commit = lookup_commit(r, &cur_oid);
-		if (!parse_commit_in_graph_one(g, graph_commit))
+		if (!parse_commit_in_graph_one(r, g, graph_commit))
 			graph_report("failed to parse %s from commit-graph",
 				     oid_to_hex(&cur_oid));
 	}
@@ -1061,7 +1069,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g)
 			continue;
 		}
 
-		if (!oideq(&get_commit_tree_in_graph_one(g, graph_commit)->object.oid,
+		if (!oideq(&get_commit_tree_in_graph_one(r, g, graph_commit)->object.oid,
 			   get_commit_tree_oid(odb_commit)))
 			graph_report("root tree OID for commit %s in commit-graph is %s != %s",
 				     oid_to_hex(&cur_oid),

commit-reach.c

@@ -30,7 +30,8 @@ static int queue_has_nonstale(struct prio_queue *queue)
 }
 
 /* all input commits in one and twos[] must have been parsed! */
-static struct commit_list *paint_down_to_common(struct commit *one, int n,
+static struct commit_list *paint_down_to_common(struct repository *r,
+						struct commit *one, int n,
 						struct commit **twos,
 						int min_generation)
 {
@@ -83,7 +84,7 @@ static struct commit_list *paint_down_to_common(struct commit *one, int n,
 			parents = parents->next;
 			if ((p->object.flags & flags) == flags)
 				continue;
-			if (parse_commit(p))
+			if (repo_parse_commit(r, p))
 				return NULL;
 			p->object.flags |= flags;
 			prio_queue_put(&queue, p);
@@ -94,7 +95,9 @@ static struct commit_list *paint_down_to_common(struct commit *one, int n,
 	return result;
 }
 
-static struct commit_list *merge_bases_many(struct commit *one, int n, struct commit **twos)
+static struct commit_list *merge_bases_many(struct repository *r,
+					    struct commit *one, int n,
+					    struct commit **twos)
 {
 	struct commit_list *list = NULL;
 	struct commit_list *result = NULL;
@@ -109,14 +112,14 @@ static struct commit_list *merge_bases_many(struct commit *one, int n, struct co
 			return commit_list_insert(one, &result);
 	}
 
-	if (parse_commit(one))
+	if (repo_parse_commit(r, one))
 		return NULL;
 	for (i = 0; i < n; i++) {
-		if (parse_commit(twos[i]))
+		if (repo_parse_commit(r, twos[i]))
 			return NULL;
 	}
 
-	list = paint_down_to_common(one, n, twos, 0);
+	list = paint_down_to_common(r, one, n, twos, 0);
 
 	while (list) {
 		struct commit *commit = pop_commit(&list);
@@ -153,7 +156,7 @@ struct commit_list *get_octopus_merge_bases(struct commit_list *in)
 	return ret;
 }
 
-static int remove_redundant(struct commit **array, int cnt)
+static int remove_redundant(struct repository *r, struct commit **array, int cnt)
 {
 	/*
 	 * Some commit in the array may be an ancestor of
@@ -171,7 +174,7 @@ static int remove_redundant(struct commit **array, int cnt)
 	ALLOC_ARRAY(filled_index, cnt - 1);
 
 	for (i = 0; i < cnt; i++)
-		parse_commit(array[i]);
+		repo_parse_commit(r, array[i]);
 	for (i = 0; i < cnt; i++) {
 		struct commit_list *common;
 		uint32_t min_generation = array[i]->generation;
@@ -187,8 +190,8 @@ static int remove_redundant(struct commit **array, int cnt)
 			if (array[j]->generation < min_generation)
 				min_generation = array[j]->generation;
 		}
-		common = paint_down_to_common(array[i], filled, work,
-					      min_generation);
+		common = paint_down_to_common(r, array[i], filled,
+					      work, min_generation);
 		if (array[i]->object.flags & PARENT2)
 			redundant[i] = 1;
 		for (j = 0; j < filled; j++)
@@ -213,7 +216,8 @@ static int remove_redundant(struct commit **array, int cnt)
 	return filled;
 }
 
-static struct commit_list *get_merge_bases_many_0(struct commit *one,
+static struct commit_list *get_merge_bases_many_0(struct repository *r,
+						  struct commit *one,
 						  int n,
 						  struct commit **twos,
 						  int cleanup)
@@ -223,7 +227,7 @@ static struct commit_list *get_merge_bases_many_0(struct commit *one,
 	struct commit_list *result;
 	int cnt, i;
 
-	result = merge_bases_many(one, n, twos);
+	result = merge_bases_many(r, one, n, twos);
 	for (i = 0; i < n; i++) {
 		if (one == twos[i])
 			return result;
@@ -246,31 +250,35 @@ static struct commit_list *get_merge_bases_many_0(struct commit *one,
 	clear_commit_marks(one, all_flags);
 	clear_commit_marks_many(n, twos, all_flags);
 
-	cnt = remove_redundant(rslt, cnt);
+	cnt = remove_redundant(r, rslt, cnt);
 	result = NULL;
 	for (i = 0; i < cnt; i++)
 		commit_list_insert_by_date(rslt[i], &result);
 	free(rslt);
 	return result;
 }
 
-struct commit_list *get_merge_bases_many(struct commit *one,
-					 int n,
-					 struct commit **twos)
+struct commit_list *repo_get_merge_bases_many(struct repository *r,
+					      struct commit *one,
+					      int n,
+					      struct commit **twos)
 {
-	return get_merge_bases_many_0(one, n, twos, 1);
+	return get_merge_bases_many_0(r, one, n, twos, 1);
 }
 
-struct commit_list *get_merge_bases_many_dirty(struct commit *one,
-					       int n,
-					       struct commit **twos)
+struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
+						    struct commit *one,
+						    int n,
+						    struct commit **twos)
 {
-	return get_merge_bases_many_0(one, n, twos, 0);
+	return get_merge_bases_many_0(r, one, n, twos, 0);
 }
 
-struct commit_list *get_merge_bases(struct commit *one, struct commit *two)
+struct commit_list *repo_get_merge_bases(struct repository *r,
+					 struct commit *one,
+					 struct commit *two)
 {
-	return get_merge_bases_many_0(one, 1, &two, 1);
+	return get_merge_bases_many_0(r, one, 1, &two, 1);
 }
 
 /*
@@ -304,16 +312,17 @@ int is_descendant_of(struct commit *commit, struct commit_list *with_commit)
 /*
  * Is "commit" an ancestor of one of the "references"?
  */
-int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit **reference)
+int repo_in_merge_bases_many(struct repository *r, struct commit *commit,
+			     int nr_reference, struct commit **reference)
 {
 	struct commit_list *bases;
 	int ret = 0, i;
 	uint32_t min_generation = GENERATION_NUMBER_INFINITY;
 
-	if (parse_commit(commit))
+	if (repo_parse_commit(r, commit))
 		return ret;
 	for (i = 0; i < nr_reference; i++) {
-		if (parse_commit(reference[i]))
+		if (repo_parse_commit(r, reference[i]))
 			return ret;
 		if (reference[i]->generation < min_generation)
 			min_generation = reference[i]->generation;
@@ -322,7 +331,9 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
 	if (commit->generation > min_generation)
 		return ret;
 
-	bases = paint_down_to_common(commit, nr_reference, reference, commit->generation);
+	bases = paint_down_to_common(r, commit,
+				     nr_reference, reference,
+				     commit->generation);
 	if (commit->object.flags & PARENT2)
 		ret = 1;
 	clear_commit_marks(commit, all_flags);
@@ -334,9 +345,11 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
 /*
  * Is "commit" an ancestor of (i.e. reachable from) the "reference"?
  */
-int in_merge_bases(struct commit *commit, struct commit *reference)
+int repo_in_merge_bases(struct repository *r,
+			struct commit *commit,
+			struct commit *reference)
 {
-	return in_merge_bases_many(commit, 1, &reference);
+	return repo_in_merge_bases_many(r, commit, 1, &reference);
 }
 
 struct commit_list *reduce_heads(struct commit_list *heads)
@@ -365,7 +378,7 @@ struct commit_list *reduce_heads(struct commit_list *heads)
 			p->item->object.flags &= ~STALE;
 		}
 	}
-	num_head = remove_redundant(array, num_head);
+	num_head = remove_redundant(the_repository, array, num_head);
 	for (i = 0; i < num_head; i++)
 		tail = &commit_list_insert(array[i], tail)->next;
 	free(array);