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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
use file::{File, GREY};
use self::FileType::*;
use ansi_term::Style;
use ansi_term::Style::Plain;
use ansi_term::Colour::{Red, Green, Yellow, Blue, Cyan, Fixed};
#[derive(PartialEq, Debug)]
pub enum FileType {
Normal, Directory, Executable, Immediate, Compiled, Symlink, Special,
Image, Video, Music, Lossless, Compressed, Document, Temp, Crypto,
}
static IMAGE_TYPES: &'static [&'static str] = &[
"png", "jpeg", "jpg", "gif", "bmp", "tiff", "tif",
"ppm", "pgm", "pbm", "pnm", "webp", "raw", "arw",
"svg", "stl", "eps", "dvi", "ps", "cbr",
"cbz", "xpm", "ico" ];
static VIDEO_TYPES: &'static [&'static str] = &[
"avi", "flv", "m2v", "mkv", "mov", "mp4", "mpeg",
"mpg", "ogm", "ogv", "vob", "wmv" ];
static MUSIC_TYPES: &'static [&'static str] = &[
"aac", "m4a", "mp3", "ogg", "wma" ];
static MUSIC_LOSSLESS: &'static [&'static str] = &[
"alac", "ape", "flac", "wav" ];
static COMPRESSED_TYPES: &'static [&'static str] = &[
"zip", "tar", "Z", "gz", "bz2", "a", "ar", "7z",
"iso", "dmg", "tc", "rar", "par" ];
static DOCUMENT_TYPES: &'static [&'static str] = &[
"djvu", "doc", "docx", "dvi", "eml", "eps", "fotd",
"odp", "odt", "pdf", "ppt", "pptx", "rtf",
"xls", "xlsx" ];
static TEMP_TYPES: &'static [&'static str] = &[
"tmp", "swp", "swo", "swn", "bak" ];
static CRYPTO_TYPES: &'static [&'static str] = &[
"asc", "gpg", "sig", "signature", "pgp" ];
static COMPILED_TYPES: &'static [&'static str] = &[
"class", "elc", "hi", "o", "pyc" ];
static BUILD_TYPES: &'static [&'static str] = &[
"Makefile", "Cargo.toml", "SConstruct", "CMakeLists.txt",
"build.gradle", "Rakefile", "Gruntfile.js",
"Gruntfile.coffee" ];
impl FileType {
/// Get the `ansi_term::Style` that a file of this type should use.
pub fn style(&self) -> Style {
match *self {
Normal => Plain,
Directory => Blue.bold(),
Symlink => Cyan.normal(),
Special => Yellow.normal(),
Executable => Green.bold(),
Image => Fixed(133).normal(),
Video => Fixed(135).normal(),
Music => Fixed(92).normal(),
Lossless => Fixed(93).normal(),
Crypto => Fixed(109).normal(),
Document => Fixed(105).normal(),
Compressed => Red.normal(),
Temp => GREY.normal(),
Immediate => Yellow.bold().underline(),
Compiled => Fixed(137).normal(),
}
}
}
pub trait HasType {
/// For a given file, find out what type it has.
fn get_type(&self) -> FileType;
}
impl<'a> HasType for File<'a> {
fn get_type(&self) -> FileType {
if self.is_directory() {
return Directory;
}
else if self.is_link() {
return Symlink;
}
else if !self.is_file() {
return Special;
}
if self.name.starts_with("README") || BUILD_TYPES.contains(&&self.name[..]) {
return Immediate;
}
else if let Some(ref ext) = self.ext {
if IMAGE_TYPES.contains(&&ext[..]) {
return Image;
}
else if VIDEO_TYPES.contains(&&ext[..]) {
return Video;
}
else if MUSIC_TYPES.contains(&&ext[..]) {
return Music;
}
else if MUSIC_LOSSLESS.contains(&&ext[..]) {
return Lossless;
}
else if CRYPTO_TYPES.contains(&&ext[..]) {
return Crypto;
}
else if DOCUMENT_TYPES.contains(&&ext[..]) {
return Document;
}
else if COMPRESSED_TYPES.contains(&&ext[..]) {
return Compressed;
}
else if self.is_tmpfile() || TEMP_TYPES.contains(&&ext[..]) {
return Temp;
}
let source_files = self.get_source_files();
if source_files.is_empty() {
return Normal;
}
else if let Some(dir) = self.dir {
if source_files.iter().any(|path| dir.contains(path)) {
return Temp;
}
}
else if COMPILED_TYPES.contains(&&ext[..]) {
return Compiled;
}
}
return Normal; // no filetype
}
}
#[cfg(test)]
mod test {
use super::*;
use file::test::{dummy_stat, new_file};
#[test]
fn lowercase() {
let file = new_file(dummy_stat(), "/barracks.wav");
assert_eq!(FileType::Lossless, file.get_type())
}
#[test]
fn uppercase() {
let file = new_file(dummy_stat(), "/BARRACKS.WAV");
assert_eq!(FileType::Lossless, file.get_type())
}
#[test]
fn cargo() {
let file = new_file(dummy_stat(), "/Cargo.toml");
assert_eq!(FileType::Immediate, file.get_type())
}
#[test]
fn not_cargo() {
let file = new_file(dummy_stat(), "/cargo.toml");
assert_eq!(FileType::Normal, file.get_type())
}
}
|
