Merge pull request #70 from jezell/add-remote-list

Add git_remote_list + test

remote.go

@@ -132,6 +132,18 @@ func (r *Remote) Free() {
 	C.git_remote_free(r.ptr)
 }
 
+func (repo *Repository) ListRemotes() ([]string, error) {
+	var r C.git_strarray
+	ecode := C.git_remote_list(&r, repo.ptr)
+	if ecode < 0 {
+		return nil, MakeGitError(ecode)
+	}
+	defer C.git_strarray_free(&r)
+
+	remotes := makeStringsFromCStrings(r.strings, int(r.count))
+	return remotes, nil
+}
+
 func (repo *Repository) CreateRemote(name string, url string) (*Remote, error) {
 	remote := &Remote{}
 

remote_test.go

@@ -8,6 +8,7 @@ import (
 func TestRefspecs(t *testing.T) {
 	repo := createTestRepo(t)
 	defer os.RemoveAll(repo.Workdir())
+	defer repo.Free()
 
 	remote, err := repo.CreateRemoteInMemory("refs/heads/*:refs/heads/*", "git://foo/bar")
 	checkFatal(t, err)
@@ -25,3 +26,22 @@ func TestRefspecs(t *testing.T) {
 
 	compareStringList(t, expected, actual)
 }
+
+func TestListRemotes(t *testing.T) {
+	repo := createTestRepo(t)
+	defer os.RemoveAll(repo.Workdir())
+	defer repo.Free()
+
+	_, err := repo.CreateRemote("test", "git://foo/bar")
+
+	checkFatal(t, err)
+
+	expected := []string{
+		"test",
+	}
+
+	actual, err := repo.ListRemotes()
+	checkFatal(t, err)
+
+	compareStringList(t, expected, actual)
+}