Revert "ref(helm): expose Get for repository file"

This reverts commit db578b51f8.

Signed-off-by: Sebastien Plisson <sebastien.plisson@gmail.com>

pkg/repo/repo.go

@@ -117,18 +117,12 @@ func (r *RepoFile) Update(re ...*Entry) {
 
 // Has returns true if the given name is already a repository name.
 func (r *RepoFile) Has(name string) bool {
-	_, ok := r.Get(name)
-	return ok
-}
-
-// Get returns entry by the given name if it exists.
-func (r *RepoFile) Get(name string) (*Entry, bool) {
-	for _, entry := range r.Repositories {
-		if entry.Name == name {
-			return entry, true
+	for _, rf := range r.Repositories {
+		if rf.Name == name {
+			return true
 		}
 	}
-	return nil, false
+	return false
 }
 
 // Remove removes the entry from the list of repositories.

pkg/repo/repo_test.go

@@ -16,12 +16,10 @@ limitations under the License.
 
 package repo
 
-import (
-	"io/ioutil"
-	"os"
-	"strings"
-	"testing"
-)
+import "testing"
+import "io/ioutil"
+import "os"
+import "strings"
 
 const testRepositoriesFile = "testdata/repositories.yaml"
 
@@ -122,43 +120,6 @@ func TestNewPreV1RepositoriesFile(t *testing.T) {
 	}
 }
 
-func TestRepoFile_Get(t *testing.T) {
-	repo := NewRepoFile()
-	repo.Add(
-		&Entry{
-			Name:  "first",
-			URL:   "https://example.com/first",
-			Cache: "first-index.yaml",
-		},
-		&Entry{
-			Name:  "second",
-			URL:   "https://example.com/second",
-			Cache: "second-index.yaml",
-		},
-		&Entry{
-			Name:  "third",
-			URL:   "https://example.com/third",
-			Cache: "third-index.yaml",
-		},
-		&Entry{
-			Name:  "fourth",
-			URL:   "https://example.com/fourth",
-			Cache: "fourth-index.yaml",
-		},
-	)
-
-	name := "second"
-
-	entry, ok := repo.Get(name)
-	if !ok {
-		t.Fatalf("Expected repo entry %q to be found", name)
-	}
-
-	if entry.URL != "https://example.com/second" {
-		t.Fatalf("Expected repo URL to be %q but got %q", "https://example.com/second", entry.URL)
-	}
-}
-
 func TestRemoveRepository(t *testing.T) {
 	sampleRepository := NewRepoFile()
 	sampleRepository.Add(