forgejo-federation/modules/options/dynamic.go
Jason Song 090e753923
Reduce duplicate and useless code in options (#23369)
Avoid maintaining two copies of code, some functions can be used with
both `bindata` and `no bindata`.

And removed `GetRepoInitFile`, it's useless now.
`Readme`/`Gitignore`/`License`/`Labels` will clean the name and use
custom files when available.
2023-03-08 17:31:27 +08:00

70 lines
1.6 KiB
Go

// Copyright 2016 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
//go:build !bindata
package options
import (
"fmt"
"os"
"path"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
)
var directories = make(directorySet)
// Dir returns all files from static or custom directory.
func Dir(name string) ([]string, error) {
if directories.Filled(name) {
return directories.Get(name), nil
}
var result []string
for _, dir := range []string{
path.Join(setting.CustomPath, "options", name), // custom dir
path.Join(setting.StaticRootPath, "options", name), // static dir
} {
files, err := statDirIfExist(dir)
if err != nil {
return nil, err
}
result = append(result, files...)
}
return directories.AddAndGet(name, result), nil
}
// fileFromDir is a helper to read files from static or custom path.
func fileFromDir(name string) ([]byte, error) {
customPath := path.Join(setting.CustomPath, "options", name)
isFile, err := util.IsFile(customPath)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", customPath, err)
}
if isFile {
return os.ReadFile(customPath)
}
staticPath := path.Join(setting.StaticRootPath, "options", name)
isFile, err = util.IsFile(staticPath)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", staticPath, err)
}
if isFile {
return os.ReadFile(staticPath)
}
return []byte{}, fmt.Errorf("Asset file does not exist: %s", name)
}
// IsDynamic will return false when using embedded data (-tags bindata)
func IsDynamic() bool {
return true
}