lure-repo-bot/internal/shutils/nop.go

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2022-11-03 05:29:44 +00:00
/*
* LURE - Linux User REpository
* Copyright (C) 2022 Arsen Musayelyan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package shutils
import (
"context"
"io"
"os"
)
func NopReadDir(context.Context, string) ([]os.FileInfo, error) {
return nil, os.ErrNotExist
}
func NopStat(context.Context, string, bool) (os.FileInfo, error) {
return nil, os.ErrNotExist
}
func NopExec(context.Context, []string) error {
return nil
}
func NopOpen(context.Context, string, int, os.FileMode) (io.ReadWriteCloser, error) {
return NopRWC{}, nil
}
type NopRWC struct{}
func (NopRWC) Read([]byte) (int, error) {
return 0, io.EOF
}
func (NopRWC) Write([]byte) (int, error) {
return 0, io.EOF
}
func (NopRWC) Close() error {
return nil
}