X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff-tree.c;h=0dd3cdacb2640dac7dfac3829e38b46bc450101f;hb=28818ffada5c811b215b8fef7b61f8ae696abd17;hp=d467e6cf8d879ddc096ce8bbfabaf8dd35d359b9;hpb=180926636e47ecfe28d03cec493af75899994f0f;p=git.git

diff --git a/diff-tree.c b/diff-tree.c
index d467e6cf..0dd3cdac 100644
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -9,7 +9,8 @@ static int ignore_merges = 1;
 static int recursive = 0;
 static int show_tree_entry_in_recursive = 0;
 static int read_stdin = 0;
-static int diff_output_format = DIFF_FORMAT_HUMAN;
+static int diff_output_format = DIFF_FORMAT_RAW;
+static int diff_line_termination = '\n';
 static int detect_rename = 0;
 static int find_copies_harder = 0;
 static int diff_setup_opt = 0;
@@ -276,14 +277,14 @@ static int call_diff_flush(void)
 		     orderfile,
 		     diff_filter);
 	if (diff_queue_is_empty()) {
-		diff_flush(DIFF_FORMAT_NO_OUTPUT);
+		diff_flush(DIFF_FORMAT_NO_OUTPUT, diff_line_termination);
 		return 0;
 	}
 	if (header) {
-		printf("%s%c", header, diff_output_format == DIFF_FORMAT_MACHINE ? 0 : '\n');
+		printf("%s%c", header, diff_line_termination);
 		header = NULL;
 	}
-	diff_flush(diff_output_format);
+	diff_flush(diff_output_format, diff_line_termination);
 	return 1;
 }
 
@@ -394,21 +395,10 @@ static int diff_tree_stdin(char *line)
 	return diff_tree_commit(commit, line);
 }
 
-static char *diff_tree_usage =
-"git-diff-tree [-p] [-r] [-z] [--stdin] [-m] [-s] [-v] [--pretty] [-t] [-R] [-B] [-M] [-C] [--find-copies-header] [-O<orderfile>] [-S<string>] [--pickaxe-all] <tree-ish> <tree-ish>";
-
-static enum cmit_fmt get_commit_format(const char *arg)
-{
-	if (!*arg)
-		return CMIT_FMT_DEFAULT;
-	if (!strcmp(arg, "=raw"))
-		return CMIT_FMT_RAW;
-	if (!strcmp(arg, "=medium"))
-		return CMIT_FMT_MEDIUM;
-	if (!strcmp(arg, "=short"))
-		return CMIT_FMT_SHORT;
-	usage(diff_tree_usage);
-}
+static const char diff_tree_usage[] =
+"git-diff-tree [--stdin] [-m] [-s] [-v] [--pretty] [-t] "
+"[<common diff options>] <tree-ish> <tree-ish>"
+COMMON_DIFF_OPTIONS_HELP;
 
 int main(int argc, const char **argv)
 {
@@ -451,7 +441,7 @@ int main(int argc, const char **argv)
 			diff_setup_opt |= DIFF_SETUP_REVERSE;
 			continue;
 		}
-		if (!strcmp(arg, "-p")) {
+		if (!strcmp(arg, "-p") || !strcmp(arg, "-u")) {
 			diff_output_format = DIFF_FORMAT_PATCH;
 			recursive = 1;
 			continue;
@@ -493,8 +483,12 @@ int main(int argc, const char **argv)
 			find_copies_harder = 1;
 			continue;
 		}
+		if (!strcmp(arg, "--name-only")) {
+			diff_output_format = DIFF_FORMAT_NAME;
+			continue;
+		}
 		if (!strcmp(arg, "-z")) {
-			diff_output_format = DIFF_FORMAT_MACHINE;
+			diff_line_termination = 0;
 			continue;
 		}
 		if (!strcmp(arg, "-m")) {