opendal/services/fs/
delete.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 super::core::*;
19use crate::raw::*;
20use crate::*;
21use std::sync::Arc;
22
23pub struct FsDeleter {
24    core: Arc<FsCore>,
25}
26
27impl FsDeleter {
28    pub fn new(core: Arc<FsCore>) -> Self {
29        Self { core }
30    }
31}
32
33impl oio::OneShotDelete for FsDeleter {
34    async fn delete_once(&self, path: String, _: OpDelete) -> Result<()> {
35        let p = self.core.root.join(path.trim_end_matches('/'));
36
37        let meta = tokio::fs::metadata(&p).await;
38
39        match meta {
40            Ok(meta) => {
41                if meta.is_dir() {
42                    tokio::fs::remove_dir(&p).await.map_err(new_std_io_error)?;
43                } else {
44                    tokio::fs::remove_file(&p).await.map_err(new_std_io_error)?;
45                }
46
47                Ok(())
48            }
49            Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(()),
50            Err(err) => Err(new_std_io_error(err)),
51        }
52    }
53}
54
55impl oio::BlockingOneShotDelete for FsDeleter {
56    fn blocking_delete_once(&self, path: String, _: OpDelete) -> Result<()> {
57        let p = self.core.root.join(path.trim_end_matches('/'));
58
59        let meta = std::fs::metadata(&p);
60
61        match meta {
62            Ok(meta) => {
63                if meta.is_dir() {
64                    std::fs::remove_dir(&p).map_err(new_std_io_error)?;
65                } else {
66                    std::fs::remove_file(&p).map_err(new_std_io_error)?;
67                }
68
69                Ok(())
70            }
71            Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(()),
72            Err(err) => Err(new_std_io_error(err)),
73        }
74    }
75}
opendal/services/fs/delete.rs

opendal/services/fs/
delete.rs
