Remove AirshipError

This removes the common, as it doesn't add any additional information
when an error occurs

Change-Id: Id67e38604445a2a044aae949d933f556bb29b05c

pkg/config/repo.go

@@ -60,7 +60,7 @@ func (c *RepoCheckout) Validate() error {
 		return ErrMutuallyExclusiveCheckout{}
 	}
 	if c.RemoteRef != "" {
-		return fmt.Errorf("Repository checkout by RemoteRef is not yet implemented\n%w", errors.ErrNotImplemented{})
+		return errors.ErrNotImplemented{What: "repository checkout by RemoteRef"}
 	}
 	return nil
 }
@@ -163,7 +163,7 @@ func (repo *Repository) ToAuth() (transport.AuthMethod, error) {
 	case HTTPBasic:
 		return &http.BasicAuth{Username: repo.Auth.Username, Password: repo.Auth.HTTPPassword}, nil
 	default:
-		return nil, fmt.Errorf("Error building auth opts, repo\n%s\n: %w", repo.String(), errors.ErrNotImplemented{})
+		return nil, errors.ErrNotImplemented{What: fmt.Sprintf("authtype %s", repo.Auth.Type)}
 	}
 }
 

pkg/errors/common.go

@@ -14,23 +14,16 @@
 
 package errors
 
-// AirshipError is the base error type
-// used to create extended error types
-// in other airshipctl packages.
-type AirshipError struct {
-	Message string
-}
+import "fmt"
 
-// Error function implements the golang
-// error interface
-func (ae *AirshipError) Error() string {
-	return ae.Message
-}
-
-// ErrNotImplemented returned for not implemented features
+// ErrNotImplemented returned for features not yet implemented
 type ErrNotImplemented struct {
+	What string
 }
 
 func (e ErrNotImplemented) Error() string {
-	return "Not implemented"
+	if e.What != "" {
+		return fmt.Sprintf("not implemented: %s", e.What)
+	}
+	return "not implemented"
 }

pkg/remote/errors.go

@@ -16,8 +16,6 @@ package remote
 
 import (
 	"fmt"
-
-	aerror "opendev.org/airship/airshipctl/pkg/errors"
 )
 
 // TODO: This need to be refactored to match the error format used elsewhere in airshipctl
@@ -25,20 +23,21 @@ import (
 
 // GenericError provides general feedback about an error that occurred in a remote operation
 type GenericError struct {
-	aerror.AirshipError
+	Message string
 }
 
 // NewRemoteDirectErrorf retruns formatted remote direct errors
 func NewRemoteDirectErrorf(format string, v ...interface{}) error {
-	e := &GenericError{}
-	e.Message = fmt.Sprintf(format, v...)
-	return e
+	return &GenericError{Message: fmt.Sprintf(format, v...)}
+}
+
+func (e GenericError) Error() string {
+	return e.Message
 }
 
 // ErrUnknownManagementType is an error that indicates the remote type specified in the airshipctl management
 // configuration (e.g. redfish, redfish-dell) is not supported.
 type ErrUnknownManagementType struct {
-	aerror.AirshipError
 	Type string
 }
 
@@ -49,7 +48,6 @@ func (e ErrUnknownManagementType) Error() string {
 // ErrMissingBootstrapInfoOption is an error that indicates a bootstrap option is missing in the airshipctl
 // bootstrapInfo configuration.
 type ErrMissingBootstrapInfoOption struct {
-	aerror.AirshipError
 	What string
 }
 

pkg/remote/redfish/errors.go

@@ -16,13 +16,10 @@ package redfish
 
 import (
 	"fmt"
-
-	aerror "opendev.org/airship/airshipctl/pkg/errors"
 )
 
 // ErrRedfishClient describes an error encountered by the go-redfish client.
 type ErrRedfishClient struct {
-	aerror.AirshipError
 	Message string
 }
 
@@ -51,7 +48,6 @@ func (e ErrOperationRetriesExceeded) Error() string {
 
 // ErrUnrecognizedRedfishResponse is a debug error that describes unexpected formats in a Redfish error response.
 type ErrUnrecognizedRedfishResponse struct {
-	aerror.AirshipError
 	Key string
 }