// Copyright 2018 The Hugo Authors. All rights reserved.
//
// 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 hugofs

import (
	"os"

	"github.com/spf13/afero"
)

var (
	_ afero.Fs = (*noLstatFs)(nil)
)

type noLstatFs struct {
	afero.Fs
}

// NewNoLstatFs creates a new filesystem with no Lstat support.
func NewNoLstatFs(fs afero.Fs) afero.Fs {
	return &noLstatFs{Fs: fs}
}

// LstatIfPossible always delegates to Stat.
func (fs *noLstatFs) LstatIfPossible(name string) (os.FileInfo, bool, error) {
	fi, err := fs.Stat(name)
	return fi, false, err
}