X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=builtin-read-tree.c;h=bb50fbd274e2d7e73fc3c6f86a73bd22f636400e;hb=4269822012ccdcdccf8c2685ac37aa3fb2b1f876;hp=10afd469683184219d62ec15b9a62430d44b73db;hpb=4c068a983150b740c3fcf6a33f342ac923abd3f4;p=git.git

diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 10afd469..bb50fbd2 100644
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -376,6 +376,7 @@ static void check_updates(struct cache_entry **src, int nr)
 					fprintf(stderr, "%4u%% (%u/%u) done\r",
 						percent, cnt, total);
 					last_percent = percent;
+					progress_update = 0;
 				}
 			}
 		}
@@ -791,25 +792,26 @@ static int oneway_merge(struct cache_entry **src)
 
 static int read_cache_unmerged(void)
 {
-	int i, deleted;
+	int i;
 	struct cache_entry **dst;
+	struct cache_entry *last = NULL;
 
 	read_cache();
 	dst = active_cache;
-	deleted = 0;
 	for (i = 0; i < active_nr; i++) {
 		struct cache_entry *ce = active_cache[i];
 		if (ce_stage(ce)) {
-			deleted++;
+			if (last && !strcmp(ce->name, last->name))
+				continue;
 			invalidate_ce_path(ce);
-			continue;
+			last = ce;
+			ce->ce_mode = 0;
+			ce->ce_flags &= ~htons(CE_STAGEMASK);
 		}
-		if (deleted)
-			*dst = ce;
-		dst++;
+		*dst++ = ce;
 	}
-	active_nr -= deleted;
-	return deleted;
+	active_nr = dst - active_cache;
+	return !!last;
 }
 
 static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
@@ -851,7 +853,7 @@ static void prime_cache_tree(void)
 
 static const char read_tree_usage[] = "git-read-tree (<sha> | -m [--aggressive] [-u | -i] <sha1> [<sha2> [<sha3>]])";
 
-static struct cache_file cache_file;
+static struct lock_file lock_file;
 
 int cmd_read_tree(int argc, const char **argv, char **envp)
 {
@@ -862,9 +864,9 @@ int cmd_read_tree(int argc, const char **argv, char **envp)
 	setup_git_directory();
 	git_config(git_default_config);
 
-	newfd = hold_index_file_for_update(&cache_file, get_index_file());
+	newfd = hold_lock_file_for_update(&lock_file, get_index_file());
 	if (newfd < 0)
-		die("unable to create new cachefile");
+		die("unable to create new index file");
 
 	git_config(git_default_config);
 
@@ -894,7 +896,10 @@ int cmd_read_tree(int argc, const char **argv, char **envp)
 			continue;
 		}
 
-		/* This differs from "-m" in that we'll silently ignore unmerged entries */
+		/* This differs from "-m" in that we'll silently ignore
+		 * unmerged entries and overwrite working tree files that
+		 * correspond to them.
+		 */
 		if (!strcmp(arg, "--reset")) {
 			if (stage || merge)
 				usage(read_tree_usage);
@@ -976,7 +981,7 @@ int cmd_read_tree(int argc, const char **argv, char **envp)
 	}
 
 	if (write_cache(newfd, active_cache, active_nr) ||
-	    commit_index_file(&cache_file))
+	    commit_lock_file(&lock_file))
 		die("unable to write new index file");
 	return 0;
 }