Signed-off-by: Felipe Contreras <[email protected]>
---
ruby.c | 11 +++++++++++
t/t10000-ruby.sh | 11 +++++++++++
2 files changed, 22 insertions(+)
diff --git a/ruby.c b/ruby.c
index c2ef72e..0ab56de 100644
--- a/ruby.c
+++ b/ruby.c
@@ -41,10 +41,21 @@ static VALUE git_rb_for_each_ref(void)
return INT2FIX(r);
}
+static VALUE git_rb_dwim_ref(VALUE self, VALUE name)
+{
+ unsigned char buf[20];
+ char *ref;
+ int r;
+
+ r = dwim_ref(RSTRING_PTR(name), RSTRING_LEN(name), buf, &ref);
+ return rb_ary_new3(3, sha1_to_str(buf), INT2NUM(r), cstr_to_str(ref));
+}
+
static void git_ruby_init(void)
{
rb_define_global_function("setup_git_directory",
git_rb_setup_git_directory, 0);
rb_define_global_function("for_each_ref", git_rb_for_each_ref, 0);
+ rb_define_global_function("dwim_ref", git_rb_dwim_ref, 1);
}
static int run_ruby_command(const char *cmd, int argc, const char **argv)
diff --git a/t/t10000-ruby.sh b/t/t10000-ruby.sh
index 2098e29..d719b30 100755
--- a/t/t10000-ruby.sh
+++ b/t/t10000-ruby.sh
@@ -52,4 +52,15 @@ test_expect_success 'test setup_git_directory()' '
test_cmp expected actual
'
+test_expect_success 'test dwim_ref()' '
+ git ruby > actual <<-EOF &&
+ sha1, num, ref = dwim_ref("HEAD")
+ puts sha1_to_hex(sha1), num, ref
+ EOF
+ git rev-parse -q --verify HEAD > expected &&
+ echo 1 >> expected &&
+ git rev-parse -q --verify --symbolic-full-name HEAD >> expected &&
+ test_cmp expected actual
+'
+
test_done
--
1.8.4-fc
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