ref(helm): display repo remove confirmation text

cmd/helm/repo_add_test.go

@@ -29,7 +29,7 @@ import (
 	"k8s.io/helm/pkg/repo"
 )
 
-var testName string = "test-name"
+var testName = "test-name"
 
 func TestRepoAddCmd(t *testing.T) {
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

cmd/helm/repo_index_test.go

@@ -28,9 +28,14 @@ import (
 
 func TestRepoIndexCmd(t *testing.T) {
 
-	dir, _ := ioutil.TempDir("", "charts")
+	dir, err := ioutil.TempDir("", "helm-")
+	if err != nil {
+		t.Fatal(err)
+	}
 	defer os.RemoveAll(dir)
-	os.Link("testdata/testcharts/compressedChart-0.1.0.tgz", filepath.Join(dir, "compressedChart-0.1.0.tgz"))
+	if err := os.Link("testdata/testcharts/compressedchart-0.1.0.tgz", filepath.Join(dir, "compressedchart-0.1.0.tgz")); err != nil {
+		t.Fatal(err)
+	}
 
 	buf := bytes.NewBuffer(nil)
 	c := newRepoIndexCmd(buf)
@@ -45,7 +50,7 @@ func TestRepoIndexCmd(t *testing.T) {
 	}
 
 	if len(index.Entries) != 1 {
-		t.Errorf("expected 1 entires, got %v", len(index.Entries))
+		t.Errorf("expected 1 entry, got %v: %#v", len(index.Entries), index.Entries)
 	}
 
 }

cmd/helm/repo_remove.go

@@ -83,6 +83,8 @@ func removeRepoLine(name string) error {
 		return fmt.Errorf("The repository, %s, does not exist in your repositories list", name)
 	}
 
+	fmt.Println(name + " has been removed from your repositories")
+
 	return nil
 }