Initial commit

internal/shutils/handlers/nop.go

@@ -0,0 +1,55 @@
+/*
+ * LURE - Linux User REpository
+ * Copyright (C) 2023 Elara 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 handlers
+
+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(b []byte) (int, error) {
+	return len(b), nil
+}
+
+func (NopRWC) Close() error {
+	return nil
+}