X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=merge-cache.c;h=37c72d26ca587bd700412cd9d7cd99b08fd2da3a;hb=7d80694af1a68ee1915e36bad9b26fa9fe054f06;hp=68ac4ab2d926005a5a729017c1bcb70a30634bd8;hpb=e3b4be7f6c31d85b5f6abc42bd24d61bce5027b4;p=git.git

diff --git a/merge-cache.c b/merge-cache.c
index 68ac4ab2..37c72d26 100644
--- a/merge-cache.c
+++ b/merge-cache.c
@@ -4,7 +4,9 @@
 #include "cache.h"
 
 static const char *pgm = NULL;
-static const char *arguments[5];
+static const char *arguments[8];
+static int one_shot;
+static int err;
 
 static void run_program(void)
 {
@@ -18,11 +20,18 @@ static void run_program(void)
 			    arguments[2],
 			    arguments[3],
 			    arguments[4],
+			    arguments[5],
+			    arguments[6],
+			    arguments[7],
 			    NULL);
 		die("unable to execute '%s'", pgm);
 	}
-	if (waitpid(pid, &status, 0) < 0 || !WIFEXITED(status) || WEXITSTATUS(status))
-		die("merge program failed");
+	if (waitpid(pid, &status, 0) < 0 || !WIFEXITED(status) || WEXITSTATUS(status)) {
+		if (one_shot)
+			err++;
+		else
+			die("merge program failed");
+	}
 }
 
 static int merge_entry(int pos, const char *path)
@@ -30,15 +39,19 @@ 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] = "";
 	arguments[3] = "";
 	arguments[4] = path;
+	arguments[5] = "";
+	arguments[6] = "";
+	arguments[7] = "";
 	found = 0;
 	do {
 		static char hexbuf[4][60];
+		static char ownbuf[4][60];
 		struct cache_entry *ce = active_cache[pos];
 		int stage = ce_stage(ce);
 
@@ -46,10 +59,12 @@ static int merge_entry(int pos, const char *path)
 			break;
 		found++;
 		strcpy(hexbuf[stage], sha1_to_hex(ce->sha1));
+		sprintf(ownbuf[stage], "%o", ntohl(ce->ce_mode) & (~S_IFMT));
 		arguments[stage] = hexbuf[stage];
+		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;
 }
@@ -82,12 +97,17 @@ int main(int argc, char **argv)
 	int i, force_file = 0;
 
 	if (argc < 3)
-		usage("merge-cache <merge-program> (-a | <filename>*)");
+		usage("git-merge-cache [-o] <merge-program> (-a | <filename>*)");
 
 	read_cache();
 
-	pgm = argv[1];
-	for (i = 2; i < argc; i++) {
+	i = 1;
+	if (!strcmp(argv[1], "-o")) {
+		one_shot = 1;
+		i++;
+	}
+	pgm = argv[i++];
+	for (; i < argc; i++) {
 		char *arg = argv[i];
 		if (!force_file && *arg == '-') {
 			if (!strcmp(arg, "--")) {
@@ -98,9 +118,11 @@ 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)
+		die("merge program failed");
 	return 0;
 }