Signed-off-by: Felipe Contreras <felipe.contre...@gmail.com>
---
ruby.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/ruby.c b/ruby.c
index d59aafd..b491754 100644
--- a/ruby.c
+++ b/ruby.c
@@ -360,6 +360,17 @@ static VALUE git_rb_shortlog(VALUE self, VALUE commits)
return Qnil;
}
+static VALUE git_rb_diff_tree_sha1(VALUE self, VALUE old, VALUE new, VALUE
base, VALUE opt)
+{
+ struct diff_options *g_opt;
+ int r;
+
+ Data_Get_Struct(opt, struct diff_options, g_opt);
+
+ r = diff_tree_sha1(str_to_sha1(old), str_to_sha1(new),
str_to_cstr(base), g_opt);
+ return INT2FIX(r);
+}
+
static VALUE git_rb_diff_opt_new(VALUE class)
{
struct diff_options *opt;
@@ -477,6 +488,7 @@ static void git_ruby_init(void)
rb_define_global_function("find_unique_abbrev",
git_rb_find_unique_abbrev, 2);
rb_define_global_function("read_sha1_file", git_rb_read_sha1_file, 1);
rb_define_global_function("shortlog", git_rb_shortlog, 1);
+ rb_define_global_function("diff_tree_sha1", git_rb_diff_tree_sha1, 4);
git_rb_object = rb_define_class_under(mod, "Object", rb_cData);
rb_define_singleton_method(git_rb_object, "get", git_rb_object_get, 1);
--
1.8.4-fc
--
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