mirror of https://github.com/docker/compose.git
73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
/*
|
|
Copyright 2020 Docker Compose CLI authors
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package compose
|
|
|
|
import (
|
|
"io/fs"
|
|
|
|
"github.com/pkg/errors"
|
|
|
|
"github.com/compose-spec/compose-go/errdefs"
|
|
)
|
|
|
|
// Error error to categorize failures and extract metrics info
|
|
type Error struct {
|
|
Err error
|
|
Category *FailureCategory
|
|
}
|
|
|
|
// WrapComposeError wraps the error if not nil, otherwise returns nil
|
|
func WrapComposeError(err error) error {
|
|
if err == nil {
|
|
return nil
|
|
}
|
|
return Error{
|
|
Err: err,
|
|
}
|
|
}
|
|
|
|
// WrapCategorisedComposeError wraps the error if not nil, otherwise returns nil
|
|
func WrapCategorisedComposeError(err error, failure FailureCategory) error {
|
|
if err == nil {
|
|
return nil
|
|
}
|
|
return Error{
|
|
Err: err,
|
|
Category: &failure,
|
|
}
|
|
}
|
|
|
|
// Unwrap get underlying error
|
|
func (e Error) Unwrap() error { return e.Err }
|
|
|
|
func (e Error) Error() string { return e.Err.Error() }
|
|
|
|
// GetMetricsFailureCategory get metrics status and error code corresponding to this error
|
|
func (e Error) GetMetricsFailureCategory() FailureCategory {
|
|
if e.Category != nil {
|
|
return *e.Category
|
|
}
|
|
var pathError *fs.PathError
|
|
if errors.As(e.Err, &pathError) {
|
|
return FileNotFoundFailure
|
|
}
|
|
if errdefs.IsNotFoundError(e.Err) {
|
|
return FileNotFoundFailure
|
|
}
|
|
return ComposeParseFailure
|
|
}
|