git-diff-tree: don't use diffcore_pathspec()

[git.git] / diff-tree.c

diff --git a/diff-tree.c b/diff-tree.c
index 266528a..8297b7f 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -6,6 +6,7 @@ static int show_root_diff = 0;
 static int verbose_header = 0;
 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 detect_rename = 0;
@@ -123,6 +124,8 @@ static int compare_tree_entry(void *tree1, unsigned long size1, void *tree2, uns
        if (recursive && S_ISDIR(mode1)) {
                int retval;
                char *newbase = malloc_base(base, path1, pathlen1);
+               if (show_tree_entry_in_recursive)
+                       diff_change(mode1, mode2, sha1, sha2, base, path1);
                retval = diff_tree_sha1(sha1, sha2, newbase);
                free(newbase);
                return retval;
@@ -265,8 +268,6 @@ static int call_diff_flush(void)
                diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
                return 0;
        }
-       if (nr_paths)
-               diffcore_pathspec(paths);
        if (header) {
                if (diff_output_format == DIFF_FORMAT_MACHINE) {
                        const char *ep, *cp;
@@ -463,7 +464,7 @@ static int diff_tree_stdin(char *line)
 }
 
 static char *diff_tree_usage =
-"git-diff-tree [-p] [-r] [-z] [--stdin] [-M] [-C] [-R] [-S<string>] [-m] [-s] [-v] <tree-ish> <tree-ish>";
+"git-diff-tree [-p] [-r] [-z] [--stdin] [-M] [-C] [-R] [-S<string>] [-m] [-s] [-v] [-t] <tree-ish> <tree-ish>";
 
 int main(int argc, const char **argv)
 {
@@ -498,6 +499,10 @@ int main(int argc, const char **argv)
                        recursive = 1;
                        continue;
                }
+               if (!strcmp(arg, "-t")) {
+                       recursive = show_tree_entry_in_recursive = 1;
+                       continue;
+               }
                if (!strcmp(arg, "-R")) {
                        reverse_diff = 1;
                        continue;