file-matcher 0.7.0

A library to search files and folders based on the name pattern (regex, wildmatch, exact)
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

extern crate tempdir;

use file_matcher::{FileNamed, FolderNamed, OneEntryCopier, Result};
use tempdir::TempDir;

#[test]
pub fn copy_one_file_exact() -> Result<()> {
    let tmp_dir = TempDir::new("test")?;

    let file = FileNamed::exact("cat.txt").within("tests/assets");
    let copied = file.copy(tmp_dir.path())?;

    assert_eq!(&copied, &tmp_dir.path().join("cat.txt"));

    std::fs::remove_file(copied)?;

    tmp_dir.close()?;
    Ok(())
}

#[test]
pub fn copy_one_file_exact_alias() -> Result<()> {
    let tmp_dir = TempDir::new("test")?;

    let file = FileNamed::exact("cat.txt")
        .alias("kitty.txt")
        .within("tests/assets");

    let copied = file.copy(tmp_dir.path())?;

    assert_eq!(&copied, &tmp_dir.path().join("kitty.txt"));

    std::fs::remove_file(copied)?;
    tmp_dir.close()?;
    Ok(())
}

#[test]
pub fn copy_one_folder_exact() -> Result<()> {
    let tmp_dir = TempDir::new("test")?;

    let folder = FolderNamed::exact("cat").within("tests/assets");

    let copied = folder.copy(tmp_dir.path())?;

    assert_eq!(&copied, &tmp_dir.path().join("cat"));

    std::fs::remove_dir_all(copied)?;
    tmp_dir.close()?;
    Ok(())
}

#[test]
pub fn copy_one_folder_exact_alias() -> Result<()> {
    let tmp_dir = TempDir::new("test")?;

    let folder = FolderNamed::exact("cat")
        .alias("kitty")
        .within("tests/assets");

    let copied = folder.copy(tmp_dir.path())?;

    assert_eq!(&copied, &tmp_dir.path().join("kitty"));

    std::fs::remove_dir_all(copied)?;
    tmp_dir.close()?;
    Ok(())
}