[PATCH] Add --diff-filter= output restriction to diff-* family.

[git.git] / diff-stages.c

diff --git a/diff-stages.c b/diff-stages.c
index 0090ac0..78729d7 100644 (file)
--- a/diff-stages.c
+++ b/diff-stages.c
@@ -13,6 +13,7 @@ static const char *pickaxe = NULL;
 static int pickaxe_opts = 0;
 static int diff_break_opt = -1;
 static const char *orderfile = NULL;
+static const char *diff_filter = NULL;
 
 static char *diff_stages_usage =
 "git-diff-stages [-p] [-r] [-z] [-M] [-C] [-R] [-S<string>] [-O<orderfile>] <stage1> <stage2> [<path>...]";
@@ -50,6 +51,8 @@ int main(int ac, const char **av)
                        pickaxe = arg + 2;
                else if (!strncmp(arg, "-O", 2))
                        orderfile = arg + 2;
+               else if (!strncmp(arg, "--diff-filter=", 14))
+                       diff_filter = arg + 14;
                else if (!strcmp(arg, "--pickaxe-all"))
                        pickaxe_opts = DIFF_PICKAXE_ALL;
                else
@@ -106,7 +109,8 @@ int main(int ac, const char **av)
                     detect_rename, diff_score_opt,
                     pickaxe, pickaxe_opts,
                     diff_break_opt,
-                    orderfile);
-       diff_flush(diff_output_format, 1);
+                    orderfile,
+                    diff_filter);
+       diff_flush(diff_output_format);
        return 0;
 }