Mercurial > public > mercurial-scm > hg-stable

annotate rust/hg-core/src/utils/files.rs @ 44313:9ab4830e9e3d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rust-hg-path: add useful methods to `HgPath` This changeset introduces the use of the `pretty_assertions` crate for easier to read test output. Differential Revision: https://phab.mercurial-scm.org/D7867
author Rapha?l Gom?s <rgomes@octobus.net>
date Tue, 14 Jan 2020 16:50:35 +0100
parents c18dd48cea4a
children 0e9ac3968b56
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42767
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
1 // files.rs
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
2 //
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
3 // Copyright 2019
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
4 // Raphaël Gomès <rgomes@octobus.net>,
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
5 // Yuya Nishihara <yuya@tcha.org>
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
6 //
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
7 // This software may be used and distributed according to the terms of the
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
8 // GNU General Public License version 2 or any later version.
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
9
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
10 //! Functions for fiddling with files.
4b3b27d567d5 rust-docstrings: add missing module docstrings
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42586
diff changeset
11
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
12 use crate::utils::hg_path::{HgPath, HgPathBuf};
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
13 use std::iter::FusedIterator;
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
14
44312
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
15 use crate::utils::replace_slice;
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
16 use lazy_static::lazy_static;
43271
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
17 use std::fs::Metadata;
42453
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
18 use std::path::Path;
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
19
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
20 pub fn get_path_from_bytes(bytes: &[u8]) -> &Path {
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
21 let os_str;
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
22 #[cfg(unix)]
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
23 {
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
24 use std::os::unix::ffi::OsStrExt;
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
25 os_str = std::ffi::OsStr::from_bytes(bytes);
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
26 }
43250
98d996a138de rust-cross-platform: remove `unimplemented!` to get compile-time errors
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42960
diff changeset
27 // TODO Handle other platforms
98d996a138de rust-cross-platform: remove `unimplemented!` to get compile-time errors
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42960
diff changeset
28 // TODO: convert from WTF8 to Windows MBCS (ANSI encoding).
98d996a138de rust-cross-platform: remove `unimplemented!` to get compile-time errors
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42960
diff changeset
29 // Perhaps, the return type would have to be Result<PathBuf>.
42453
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
30
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
31 Path::new(os_str)
9609430d3625 rust-filepatterns: use bytes instead of String
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
32 }
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
33
43467
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
34 // TODO: need to convert from WTF8 to MBCS bytes on Windows.
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
35 // that's why Vec<u8> is returned.
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
36 #[cfg(unix)]
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
37 pub fn get_bytes_from_path(path: impl AsRef<Path>) -> Vec<u8> {
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
38 use std::os::unix::ffi::OsStrExt;
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
39 path.as_ref().as_os_str().as_bytes().to_vec()
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
40 }
b06cf2809ec3 rust-cpython: do not convert warning pattern to utf-8 bytes
Yuya Nishihara <yuya@tcha.org>
parents: 43271
diff changeset
41
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
42 /// An iterator over repository path yielding itself and its ancestors.
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
43 #[derive(Copy, Clone, Debug)]
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
44 pub struct Ancestors<'a> {
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
45 next: Option<&'a HgPath>,
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
46 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
47
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
48 impl<'a> Iterator for Ancestors<'a> {
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
49 type Item = &'a HgPath;
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
50
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
51 fn next(&mut self) -> Option<Self::Item> {
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
52 let next = self.next;
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
53 self.next = match self.next {
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
54 Some(s) if s.is_empty() => None,
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
55 Some(s) => {
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
56 let p = s.bytes().rposition(|c| *c == b'/').unwrap_or(0);
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
57 Some(HgPath::new(&s.as_bytes()[..p]))
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
58 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
59 None => None,
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
60 };
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
61 next
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
62 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
63 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
64
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
65 impl<'a> FusedIterator for Ancestors<'a> {}
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
66
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
67 /// Returns an iterator yielding ancestor directories of the given repository
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
68 /// path.
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
69 ///
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
70 /// The path is separated by '/', and must not start with '/'.
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
71 ///
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
72 /// The path itself isn't included unless it is b"" (meaning the root
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
73 /// directory.)
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
74 pub fn find_dirs<'a>(path: &'a HgPath) -> Ancestors<'a> {
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
75 let mut dirs = Ancestors { next: Some(path) };
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
76 if !path.is_empty() {
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
77 dirs.next(); // skip itself
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
78 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
79 dirs
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
80 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
81
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
82 /// TODO more than ASCII?
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
83 pub fn normalize_case(path: &HgPath) -> HgPathBuf {
42850
b1b984f9c01d rust-utils: add normalize_case util to mirror Python one
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42767
diff changeset
84 #[cfg(windows)] // NTFS compares via upper()
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
85 return path.to_ascii_uppercase();
42850
b1b984f9c01d rust-utils: add normalize_case util to mirror Python one
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42767
diff changeset
86 #[cfg(unix)]
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
87 path.to_ascii_lowercase()
42850
b1b984f9c01d rust-utils: add normalize_case util to mirror Python one
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42767
diff changeset
88 }
b1b984f9c01d rust-utils: add normalize_case util to mirror Python one
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42767
diff changeset
89
44312
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
90 lazy_static! {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
91 static ref IGNORED_CHARS: Vec<Vec<u8>> = {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
92 [
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
93 0x200c, 0x200d, 0x200e, 0x200f, 0x202a, 0x202b, 0x202c, 0x202d,
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
94 0x202e, 0x206a, 0x206b, 0x206c, 0x206d, 0x206e, 0x206f, 0xfeff,
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
95 ]
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
96 .iter()
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
97 .map(|code| {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
98 std::char::from_u32(*code)
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
99 .unwrap()
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
100 .encode_utf8(&mut [0; 3])
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
101 .bytes()
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
102 .collect()
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
103 })
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
104 .collect()
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
105 };
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
106 }
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
107
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
108 fn hfs_ignore_clean(bytes: &[u8]) -> Vec<u8> {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
109 let mut buf = bytes.to_owned();
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
110 let needs_escaping = bytes.iter().any(|b| *b == b'\xe2' || *b == b'\xef');
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
111 if needs_escaping {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
112 for forbidden in IGNORED_CHARS.iter() {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
113 replace_slice(&mut buf, forbidden, &[])
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
114 }
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
115 buf
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
116 } else {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
117 buf
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
118 }
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
119 }
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
120
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
121 pub fn lower_clean(bytes: &[u8]) -> Vec<u8> {
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
122 hfs_ignore_clean(&bytes.to_ascii_lowercase())
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
123 }
c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43875
diff changeset
124
43271
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
125 #[derive(Eq, PartialEq, Ord, PartialOrd, Copy, Clone)]
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
126 pub struct HgMetadata {
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
127 pub st_dev: u64,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
128 pub st_mode: u32,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
129 pub st_nlink: u64,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
130 pub st_size: u64,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
131 pub st_mtime: i64,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
132 pub st_ctime: i64,
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
133 }
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
134
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
135 // TODO support other plaforms
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
136 #[cfg(unix)]
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
137 impl HgMetadata {
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
138 pub fn from_metadata(metadata: Metadata) -> Self {
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
139 use std::os::unix::fs::MetadataExt;
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
140 Self {
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
141 st_dev: metadata.dev(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
142 st_mode: metadata.mode(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
143 st_nlink: metadata.nlink(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
144 st_size: metadata.size(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
145 st_mtime: metadata.mtime(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
146 st_ctime: metadata.ctime(),
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
147 }
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
148 }
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
149 }
99394e6c5d12 rust-dirstate-status: add first Rust implementation of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43250
diff changeset
150
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
151 #[cfg(test)]
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
152 mod tests {
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
153 use super::*;
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
154
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
155 #[test]
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
156 fn find_dirs_some() {
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
157 let mut dirs = super::find_dirs(HgPath::new(b"foo/bar/baz"));
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
158 assert_eq!(dirs.next(), Some(HgPath::new(b"foo/bar")));
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
159 assert_eq!(dirs.next(), Some(HgPath::new(b"foo")));
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
160 assert_eq!(dirs.next(), Some(HgPath::new(b"")));
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
161 assert_eq!(dirs.next(), None);
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
162 assert_eq!(dirs.next(), None);
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
163 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
164
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
165 #[test]
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
166 fn find_dirs_empty() {
43677
0b7733719d21 utils: move finddirs() to pathutil
Martin von Zweigbergk <martinvonz@google.com>
parents: 43271
diff changeset
167 // looks weird, but mercurial.pathutil.finddirs(b"") yields b""
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
168 let mut dirs = super::find_dirs(HgPath::new(b""));
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42850
diff changeset
169 assert_eq!(dirs.next(), Some(HgPath::new(b"")));
42586
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
170 assert_eq!(dirs.next(), None);
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
171 assert_eq!(dirs.next(), None);
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
172 }
cad3dde7a573 rust-dirstate: add helper to iterate ancestor paths
Yuya Nishihara <yuya@tcha.org>
parents: 42499
diff changeset
173 }