X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=merge-cache.c;h=744681b24fc9a3690b5d10f50b62d5887b8ed7f3;hb=7a59013290bb26b80c997e5698757a735f1a92e0;hp=48412330cb950813b37d7254947a3f70a4fd99d8;hpb=2a45925180152b3e54248de4d7f69e8cc5c4051f;p=git.git

diff --git a/merge-cache.c b/merge-cache.c
index 48412330..744681b2 100644
--- a/merge-cache.c
+++ b/merge-cache.c
@@ -5,7 +5,7 @@
 
 static const char *pgm = NULL;
 static const char *arguments[8];
-static int one_shot;
+static int one_shot, quiet;
 static int err;
 
 static void run_program(void)
@@ -27,10 +27,13 @@ static void run_program(void)
 		die("unable to execute '%s'", pgm);
 	}
 	if (waitpid(pid, &status, 0) < 0 || !WIFEXITED(status) || WEXITSTATUS(status)) {
-		if (one_shot)
+		if (one_shot) {
 			err++;
-		else
-			die("merge program failed");
+		} else {
+			if (!quiet)
+				die("merge program failed");
+			exit(1);
+		}
 	}
 }
 
@@ -39,7 +42,7 @@ static int merge_entry(int pos, const char *path)
 	int found;
 	
 	if (pos >= active_nr)
-		die("merge-cache: %s not in the cache", path);
+		die("git-merge-cache: %s not in the cache", path);
 	arguments[0] = pgm;
 	arguments[1] = "";
 	arguments[2] = "";
@@ -64,7 +67,7 @@ static int merge_entry(int pos, const char *path)
 		arguments[stage + 4] = ownbuf[stage];
 	} while (++pos < active_nr);
 	if (!found)
-		die("merge-cache: %s not in the cache", path);
+		die("git-merge-cache: %s not in the cache", path);
 	run_program();
 	return found;
 }
@@ -97,15 +100,19 @@ int main(int argc, char **argv)
 	int i, force_file = 0;
 
 	if (argc < 3)
-		usage("merge-cache [-o] <merge-program> (-a | <filename>*)");
+		usage("git-merge-cache [-o] [-q] <merge-program> (-a | <filename>*)");
 
 	read_cache();
 
 	i = 1;
-	if (!strcmp(argv[1], "-o")) {
+	if (!strcmp(argv[i], "-o")) {
 		one_shot = 1;
 		i++;
 	}
+	if (!strcmp(argv[i], "-q")) {
+		quiet = 1;
+		i++;
+	}
 	pgm = argv[i++];
 	for (; i < argc; i++) {
 		char *arg = argv[i];
@@ -118,11 +125,11 @@ int main(int argc, char **argv)
 				merge_all();
 				continue;
 			}
-			die("merge-cache: unknown option %s", arg);
+			die("git-merge-cache: unknown option %s", arg);
 		}
 		merge_file(arg);
 	}
-	if (err)
+	if (err && !quiet)
 		die("merge program failed");
-	return 0;
+	return err;
 }