comparison rust/hg-core/src/utils/files.rs @ 46742:91ab5190a3de

rhg: Add support for environment variables in config include paths

Some tests rely on this.

Differential Revision: https://phab.mercurial-scm.org/D10140

46741:25e3dac511f0

use std::fs::Metadata;
use std::iter::FusedIterator;
use std::ops::Deref;
use std::path::{Path, PathBuf};

pub fn get_path_from_bytes(bytes: &[u8]) -> &Path {
    let os_str;
    #[cfg(unix)]
    {
        use std::os::unix::ffi::OsStrExt;
        os_str = std::ffi::OsStr::from_bytes(bytes);
    }
    // TODO Handle other platforms
    // TODO: convert from WTF8 to Windows MBCS (ANSI encoding).
    // Perhaps, the return type would have to be Result<PathBuf>.

    Path::new(os_str)
}

// TODO: need to convert from WTF8 to MBCS bytes on Windows.
// that's why Vec<u8> is returned.
#[cfg(unix)]

46742:91ab5190a3de

use std::fs::Metadata;
use std::iter::FusedIterator;
use std::ops::Deref;
use std::path::{Path, PathBuf};

pub fn get_os_str_from_bytes(bytes: &[u8]) -> &OsStr {
    let os_str;
    #[cfg(unix)]
    {
        use std::os::unix::ffi::OsStrExt;
        os_str = std::ffi::OsStr::from_bytes(bytes);
    }
    // TODO Handle other platforms
    // TODO: convert from WTF8 to Windows MBCS (ANSI encoding).
    // Perhaps, the return type would have to be Result<PathBuf>.
    os_str
}

pub fn get_path_from_bytes(bytes: &[u8]) -> &Path {
    Path::new(get_os_str_from_bytes(bytes))
}

// TODO: need to convert from WTF8 to MBCS bytes on Windows.
// that's why Vec<u8> is returned.
#[cfg(unix)]