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// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
//go:build bindata
package options
import (
"fmt"
"io"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
)
// Dir returns all files from custom directory or bindata.
func Dir(name string) ([]string, error) {
if directories.Filled(name) {
return directories.Get(name), nil
}
result, err := listLocalDirIfExist([]string{setting.CustomPath}, "options", name)
if err != nil {
return nil, err
}
files, err := AssetDir(name)
if err != nil {
return []string{}, fmt.Errorf("unable to read embedded directory %q. %w", name, err)
}
result = append(result, files...)
return directories.AddAndGet(name, result), nil
}
func AssetDir(dirName string) ([]string, error) {
d, err := Assets.Open(dirName)
if err != nil {
return nil, err
}
defer d.Close()
files, err := d.Readdir(-1)
if err != nil {
return nil, err
}
results := make([]string, 0, len(files))
for _, file := range files {
results = append(results, file.Name())
}
return results, nil
}
// fileFromOptionsDir is a helper to read files from custom path or bindata.
func fileFromOptionsDir(elems ...string) ([]byte, error) {
// only try custom dir, no static dir
if data, err := readLocalFile([]string{setting.CustomPath}, "options", elems...); err == nil {
return data, nil
}
f, err := Assets.Open(util.PathJoinRelX(elems...))
if err != nil {
return nil, err
}
defer f.Close()
return io.ReadAll(f)
}
func Asset(name string) ([]byte, error) {
f, err := Assets.Open("/" + name)
if err != nil {
return nil, err
}
defer f.Close()
return io.ReadAll(f)
}
func AssetNames() []string {
realFS := Assets.(vfsgen۰FS)
results := make([]string, 0, len(realFS))
for k := range realFS {
results = append(results, k[1:])
}
return results
}
func AssetIsDir(name string) (bool, error) {
if f, err := Assets.Open("/" + name); err != nil {
return false, err
} else {
defer f.Close()
if fi, err := f.Stat(); err != nil {
return false, err
} else {
return fi.IsDir(), nil
}
}
}
// IsDynamic will return false when using embedded data (-tags bindata)
func IsDynamic() bool {
return false
}
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