refactor: move actions into internal

pkg/container/container_test.go

@@ -23,8 +23,7 @@ var _ = Describe("the container", func() {
 			server := mocks.NewMockAPIServer()
 			docker, _ = cli.NewClientWithOpts(
 				cli.WithHost(server.URL),
-				cli.WithHTTPClient(server.Client(),
-				))
+				cli.WithHTTPClient(server.Client()))
 			client = dockerClient{
 				api:        docker,
 				pullImages: false,

pkg/container/filters_test.go

@@ -3,8 +3,8 @@ package container
 import (
 	"testing"
 
-	"github.com/stretchr/testify/assert"
 	"github.com/containrrr/watchtower/pkg/container/mocks"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestWatchtowerContainersFilter(t *testing.T) {

pkg/container/trust_test.go

@@ -1,15 +1,11 @@
 package container
 
 import (
+	"github.com/stretchr/testify/assert"
 	"os"
 	"testing"
-	"github.com/stretchr/testify/assert"
 )
 
-
-
-
-
 func TestEncodedEnvAuth_ShouldReturnAnErrorIfRepoEnvsAreUnset(t *testing.T) {
 	os.Unsetenv("REPO_USER")
 	os.Unsetenv("REPO_PASS")