[PATCH] Update tags to record who made them

[git.git] / diff-tree.c

diff --git a/diff-tree.c b/diff-tree.c
index 60ad2b5..5b9467d 100644 (file)
--- 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;
 }
 
@@ -395,7 +396,9 @@ static int diff_tree_stdin(char *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>";
+"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)
 {
@@ -438,7 +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;
@@ -480,8 +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")) {