[PATCH] git: git-commit-script ignores $GIT_DIR

diff --git a/diff-tree.c b/diff-tree.c
index c66c78708e81617c3bce19750e07bff9d692e5c9..ec2c078170b4323bdd1ba188addbe89c2528c79f 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -14,6 +14,8 @@ static int diff_setup_opt = 0;
 static int diff_score_opt = 0;
 static const char *pickaxe = NULL;
 static int pickaxe_opts = 0;
+static int diff_break_opt = -1;
+static const char *orderfile = NULL;
 static const char *header = NULL;
 static const char *header_prefix = "";
 
@@ -261,10 +263,11 @@ static void call_diff_setup(void)
 
 static int call_diff_flush(void)
 {
-       if (detect_rename)
-               diffcore_rename(detect_rename, diff_score_opt);
-       if (pickaxe)
-               diffcore_pickaxe(pickaxe, pickaxe_opts);
+       diffcore_std(0,
+                    detect_rename, diff_score_opt,
+                    pickaxe, pickaxe_opts,
+                    diff_break_opt,
+                    orderfile);
        if (diff_queue_is_empty()) {
                diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
                return 0;
@@ -510,6 +513,10 @@ int main(int argc, const char **argv)
                        pickaxe = arg + 2;
                        continue;
                }
+               if (!strncmp(arg, "-O", 2)) {
+                       orderfile = arg + 2;
+                       continue;
+               }
                if (!strcmp(arg, "--pickaxe-all")) {
                        pickaxe_opts = DIFF_PICKAXE_ALL;
                        continue;
@@ -524,6 +531,10 @@ int main(int argc, const char **argv)
                        diff_score_opt = diff_scoreopt_parse(arg);
                        continue;
                }
+               if (!strncmp(arg, "-B", 2)) {
+                       diff_break_opt = diff_scoreopt_parse(arg);
+                       continue;
+               }
                if (!strcmp(arg, "-z")) {
                        diff_output_format = DIFF_FORMAT_MACHINE;
                        continue;
@@ -578,6 +589,9 @@ int main(int argc, const char **argv)
        if (!read_stdin)
                return 0;
 
+       if (detect_rename)
+               diff_setup_opt |= (DIFF_SETUP_USE_SIZE_CACHE |
+                                  DIFF_SETUP_USE_CACHE);
        while (fgets(line, sizeof(line), stdin))
                diff_tree_stdin(line);