ref(repo): change RepoService -> Service

* fixes style errors in #401

pkg/repo/inmem_repo_service.go

@@ -26,7 +26,7 @@ type inmemRepoService struct {
 }
 
 // NewInmemRepoService returns a new memory based repository service.
-func NewInmemRepoService() RepoService {
+func NewInmemRepoService() Service {
 	rs := &inmemRepoService{
 		repositories: make(map[string]Repo),
 	}

pkg/repo/repoprovider.go

@@ -38,19 +38,19 @@ type RepoProvider interface {
 
 type repoProvider struct {
 	sync.RWMutex
-	rs    RepoService
+	rs    Service
 	cp    CredentialProvider
 	gcsrp GCSRepoProvider
 	repos map[string]ChartRepo
 }
 
 // NewRepoProvider creates a new repository provider.
-func NewRepoProvider(rs RepoService, gcsrp GCSRepoProvider, cp CredentialProvider) RepoProvider {
+func NewRepoProvider(rs Service, gcsrp GCSRepoProvider, cp CredentialProvider) RepoProvider {
 	return newRepoProvider(rs, gcsrp, cp)
 }
 
 // newRepoProvider creates a new repository provider.
-func newRepoProvider(rs RepoService, gcsrp GCSRepoProvider, cp CredentialProvider) *repoProvider {
+func newRepoProvider(rs Service, gcsrp GCSRepoProvider, cp CredentialProvider) *repoProvider {
 	if rs == nil {
 		rs = NewInmemRepoService()
 	}
@@ -69,7 +69,7 @@ func newRepoProvider(rs RepoService, gcsrp GCSRepoProvider, cp CredentialProvide
 }
 
 // GetRepoService returns the repository service used by this repository provider.
-func (rp *repoProvider) GetRepoService() RepoService {
+func (rp *repoProvider) GetRepoService() Service {
 	return rp.rs
 }
 

pkg/repo/types.go

@@ -105,9 +105,9 @@ type ObjectStorageRepo interface {
 	GetBucket() string
 }
 
-// RepoService maintains a list of chart repositories that defines the scope of all
+// Service maintains a list of chart repositories that defines the scope of all
 // repository based operations, such as search and chart reference resolution.
-type RepoService interface {
+type Service interface {
 	// List returns the list of all known chart repositories
 	List() ([]Repo, error)
 	// Create adds a known repository to the list