From: Felipe Contreras Date: Sat, 28 Sep 2013 22:03:44 GMT Subject: [PATCH v2 19/44] ruby: bind get_sha1() Message-ID: <1380405849-13000-20-git-send-email-felipe.contreras@gmail.com> In-Reply-To: <1380405849-13000-1-git-send-email-felipe.contreras@gmail.com> Signed-off-by: Felipe Contreras --- ruby.c | 11 +++++++++++ t/t10000-ruby.sh | 8 ++++++++ 2 files changed, 19 insertions(+) diff --git a/ruby.c b/ruby.c index 92c636c..45111e6 100644 --- a/ruby.c +++ b/ruby.c @@ -81,6 +81,16 @@ static VALUE git_rb_peel_ref(VALUE self, VALUE refname) return sha1_to_str(sha1); } +static VALUE git_rb_get_sha1(VALUE self, VALUE name) +{ + unsigned char buf[20]; + int r; + r = get_sha1(RSTRING_PTR(name), buf); + if (r) + return Qnil; + return sha1_to_str(buf); +} + static void git_ruby_init(void) { rb_define_global_function("setup_git_directory", git_rb_setup_git_directory, 0); @@ -89,6 +99,7 @@ static void git_ruby_init(void) rb_define_global_function("git_config", git_rb_git_config, 0); rb_define_global_function("read_ref", git_rb_read_ref, 1); rb_define_global_function("peel_ref", git_rb_peel_ref, 1); + rb_define_global_function("get_sha1", git_rb_get_sha1, 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 cdbf5d8..849a615 100755 --- a/t/t10000-ruby.sh +++ b/t/t10000-ruby.sh @@ -73,4 +73,12 @@ test_expect_success 'test git_config()' ' test_cmp expected actual ' +test_expect_success 'test get_sha1()' ' + git ruby > actual <<-EOF && + puts sha1_to_hex(get_sha1("HEAD")) + EOF + git rev-parse -q --verify HEAD > expected && + test_cmp expected actual +' + test_done -- 1.8.4-fc