Merge pull request #15 from utilitywarehouse/as-changed-files

follow golang guide

Author: asiyani

pkg/mirror/repo_pool.go

@@ -164,7 +164,7 @@ func (rp *RepoPool) Subject(ctx context.Context, remote, hash string) (string, e
 	return repo.Subject(ctx, hash)
 }
 
-// ChangedFiles is wrapper around repositories Subject ChangedFiles
+// ChangedFiles is wrapper around repositories ChangedFiles method
 func (rp *RepoPool) ChangedFiles(ctx context.Context, remote, hash string) ([]string, error) {
 	repo, err := rp.Repository(remote)
 	if err != nil {
@@ -173,13 +173,13 @@ func (rp *RepoPool) ChangedFiles(ctx context.Context, remote, hash string) ([]st
 	return repo.ChangedFiles(ctx, hash)
 }
 
-// IsObjectExists is wrapper around repositories Subject IsObjectExists
-func (rp *RepoPool) IsObjectExists(ctx context.Context, remote, obj string) error {
+// ObjectExists is wrapper around repositories ObjectExists method
+func (rp *RepoPool) ObjectExists(ctx context.Context, remote, obj string) error {
 	repo, err := rp.Repository(remote)
 	if err != nil {
 		return err
 	}
-	return repo.IsObjectExists(ctx, obj)
+	return repo.ObjectExists(ctx, obj)
 }
 
 // Clone is wrapper around repositories Clone method

pkg/mirror/repository.go

@@ -189,7 +189,7 @@ func (r *Repository) Subject(ctx context.Context, hash string) (string, error) {
 	r.lock.RLock()
 	defer r.lock.RUnlock()
 
-	if err := r.IsObjectExists(ctx, hash); err != nil {
+	if err := r.ObjectExists(ctx, hash); err != nil {
 		return "", err
 	}
 
@@ -206,7 +206,7 @@ func (r *Repository) ChangedFiles(ctx context.Context, hash string) ([]string, e
 	r.lock.RLock()
 	defer r.lock.RUnlock()
 
-	if err := r.IsObjectExists(ctx, hash); err != nil {
+	if err := r.ObjectExists(ctx, hash); err != nil {
 		return nil, err
 	}
 
@@ -218,8 +218,8 @@ func (r *Repository) ChangedFiles(ctx context.Context, hash string) ([]string, e
 	return strings.Split(msg, "\n"), nil
 }
 
-// IsObjectExists returns error is given object is not valid or if it doesn't exists
-func (r *Repository) IsObjectExists(ctx context.Context, obj string) error {
+// ObjectExists returns error is given object is not valid or if it doesn't exists
+func (r *Repository) ObjectExists(ctx context.Context, obj string) error {
 	r.lock.RLock()
 	defer r.lock.RUnlock()