Signed-off-by: Felipe Contreras <[email protected]>
---
ruby.c | 16 ++++++++++++++++
t/t10000-ruby.sh | 13 +++++++++++++
2 files changed, 29 insertions(+)
diff --git a/ruby.c b/ruby.c
index 339e376..c2ef72e 100644
--- a/ruby.c
+++ b/ruby.c
@@ -12,6 +12,21 @@ static inline VALUE sha1_to_str(const unsigned char *sha1)
return rb_str_new((const char *)sha1, 20);
}
+static inline VALUE cstr_to_str(const char *str)
+{
+ if (str == NULL)
+ return Qnil;
+ return rb_str_new2(str);
+}
+
+static VALUE git_rb_setup_git_directory(VALUE self)
+{
+ int nongit_ok;
+ const char *prefix;
+ prefix = setup_git_directory_gently(&nongit_ok);
+ return rb_ary_new3(2, cstr_to_str(prefix), INT2FIX(nongit_ok));
+}
+
static int for_each_ref_fn(const char *refname, const unsigned char *sha1, int
flags, void *cb_data)
{
VALUE r;
@@ -28,6 +43,7 @@ static VALUE git_rb_for_each_ref(void)
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);
}
diff --git a/t/t10000-ruby.sh b/t/t10000-ruby.sh
index eb03706..2098e29 100755
--- a/t/t10000-ruby.sh
+++ b/t/t10000-ruby.sh
@@ -39,4 +39,17 @@ test_expect_success 'test for_each_ref()' '
test_cmp expected actual
'
+test_expect_success 'test setup_git_directory()' '
+ mkdir t &&
+ (
+ cd t &&
+ git ruby > ../actual <<-EOF
+ prefix, nongit_ok = setup_git_directory()
+ puts prefix
+ EOF
+ ) &&
+ echo "t/" > expected &&
+ test_cmp expected actual
+'
+
test_done
--
1.8.4-fc
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