X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-read-tree.c;h=8e0273864d6af8de2a31868dcfbeda29cd36c2fc;hb=9996983c9c35353f352ef7c1abd9b3d2fbb21114;hp=7ac30883bc72c51b0227828bef5758751e524f65;hpb=e5e9714a106ab668ac982cf73f31919eb4e354fd;p=git.git

diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 7ac30883b..8e0273864 100644
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -29,30 +29,6 @@ static int list_tree(unsigned char *sha1)
 	return 0;
 }
 
-static int read_cache_unmerged(void)
-{
-	int i;
-	struct cache_entry **dst;
-	struct cache_entry *last = NULL;
-
-	read_cache();
-	dst = active_cache;
-	for (i = 0; i < active_nr; i++) {
-		struct cache_entry *ce = active_cache[i];
-		if (ce_stage(ce)) {
-			remove_name_hash(ce);
-			if (last && !strcmp(ce->name, last->name))
-				continue;
-			cache_tree_invalidate_path(active_cache_tree, ce->name);
-			last = ce;
-			continue;
-		}
-		*dst++ = ce;
-	}
-	active_nr = dst - active_cache;
-	return !!last;
-}
-
 static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
 {
 	struct tree_desc desc;
@@ -88,7 +64,7 @@ static void prime_cache_tree(void)
 
 }
 
-static const char read_tree_usage[] = "git-read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
+static const char read_tree_usage[] = "git read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
 
 static struct lock_file lock_file;
 
@@ -104,12 +80,10 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 	opts.src_index = &the_index;
 	opts.dst_index = &the_index;
 
-	git_config(git_default_config);
+	git_config(git_default_config, NULL);
 
 	newfd = hold_locked_index(&lock_file, 1);
 
-	git_config(git_default_config);
-
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];
 
@@ -196,7 +170,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 				die("more than one --exclude-per-directory are given.");
 
 			dir = xcalloc(1, sizeof(*opts.dir));
-			dir->show_ignored = 1;
+			dir->flags |= DIR_SHOW_IGNORED;
 			dir->exclude_per_dir = arg + 24;
 			opts.dir = dir;
 			/* We do not need to nor want to do read-directory
@@ -220,6 +194,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 		usage(read_tree_usage);
 	if ((opts.dir && !opts.update))
 		die("--exclude-per-directory is meaningless unless -u");
+	if (opts.merge && !opts.index_only)
+		setup_work_tree();
 
 	if (opts.merge) {
 		if (stage < 2)
@@ -230,6 +206,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 			break;
 		case 2:
 			opts.fn = twoway_merge;
+			opts.initial_checkout = is_cache_unborn();
 			break;
 		case 3:
 		default: