fs.go

package xfs

import (
	"io/fs"
	"os"
)

//go:generate moq -out fs_mock.go . FS
type FS interface {
	stdFS
	// DirName returns the name used to create the rooted xfs.FS
	DirName() string
}

type stdFS interface {
	fs.StatFS
	fs.ReadDirFS
	fs.ReadFileFS
}

//go:generate moq -out dir_entry_mock.go . DirEntry
type DirEntry = fs.DirEntry

//go:generate moq -out file_mock.go . File
type File = fs.File

//go:generate moq -out file_info_mock.go . FileInfo
type FileInfo = fs.FileInfo

func Dir(name string) FS {
	return dirFS{
		Name:  name,
		stdFS: os.DirFS(name).(stdFS),
	}
}

type dirFS struct {
	Name string
	stdFS
}

func (fs dirFS) DirName() string {
	return fs.Name
}