forgejo/modules/storage/helper.go
Lunny Xiao d6dd6d641b
Fix all possible setting error related storages and added some tests (#23911)
Follow up #22405

Fix #20703 

This PR rewrites storage configuration read sequences with some breaks
and tests. It becomes more strict than before and also fixed some
inherit problems.

- Move storage's MinioConfig struct into setting, so after the
configuration loading, the values will be stored into the struct but not
still on some section.
- All storages configurations should be stored on one section,
configuration items cannot be overrided by multiple sections. The
prioioty of configuration is `[attachment]` > `[storage.attachments]` |
`[storage.customized]` > `[storage]` > `default`
- For extra override configuration items, currently are `SERVE_DIRECT`,
`MINIO_BASE_PATH`, `MINIO_BUCKET`, which could be configured in another
section. The prioioty of the override configuration is `[attachment]` >
`[storage.attachments]` > `default`.
- Add more tests for storages configurations.
- Update the storage documentations.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-06-14 11:42:38 +08:00

39 lines
843 B
Go

// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package storage
import (
"fmt"
"io"
"net/url"
"os"
)
var uninitializedStorage = discardStorage("uninitialized storage")
type discardStorage string
func (s discardStorage) Open(_ string) (Object, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) Save(_ string, _ io.Reader, _ int64) (int64, error) {
return 0, fmt.Errorf("%s", s)
}
func (s discardStorage) Stat(_ string) (os.FileInfo, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) Delete(_ string) error {
return fmt.Errorf("%s", s)
}
func (s discardStorage) URL(_, _ string) (*url.URL, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) IterateObjects(_ string, _ func(string, Object) error) error {
return fmt.Errorf("%s", s)
}