opendal_core/services/fs/
deleter.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use std::sync::Arc;
19
20use super::core::*;
21use crate::raw::*;
22use crate::*;
23
24pub struct FsDeleter {
25    core: Arc<FsCore>,
26}
27
28impl FsDeleter {
29    pub fn new(core: Arc<FsCore>) -> Self {
30        Self { core }
31    }
32}
33
34impl oio::OneShotDelete for FsDeleter {
35    async fn delete_once(&self, path: String, args: OpDelete) -> Result<()> {
36        let p = self.core.root.join(path.trim_end_matches('/'));
37
38        let recursive = args.recursive();
39
40        let meta = tokio::fs::metadata(&p).await;
41
42        match meta {
43            Ok(meta) => {
44                if meta.is_dir() {
45                    if recursive {
46                        tokio::fs::remove_dir_all(&p)
47                            .await
48                            .map_err(new_std_io_error)?;
49                    } else {
50                        tokio::fs::remove_dir(&p).await.map_err(new_std_io_error)?;
51                    }
52                } else {
53                    tokio::fs::remove_file(&p).await.map_err(new_std_io_error)?;
54                }
55                Ok(())
56            }
57            Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(()),
58            Err(err) => Err(new_std_io_error(err)),
59        }
60    }
61}
opendal_core/services/fs/deleter.rs

opendal_core/services/fs/
deleter.rs
