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
|
use std::{
convert::TryInto,
path::{Path, PathBuf},
};
use gix_object::bstr::{BStr, BString, ByteSlice, ByteVec};
use crate::{FullName, FullNameRef, Namespace, PartialNameRef};
impl Namespace {
/// Dissolve ourselves into the interior representation
pub fn into_bstring(self) -> BString {
self.0
}
/// Return ourselves as
pub fn as_bstr(&self) -> &BStr {
self.0.as_ref()
}
/// Return ourselves as a path for use within the filesystem.
pub fn to_path(&self) -> &Path {
gix_path::from_byte_slice(&self.0)
}
/// Append the given `prefix` to this namespace so it becomes usable for prefixed iteration.
pub fn into_namespaced_prefix(mut self, prefix: impl AsRef<Path>) -> PathBuf {
let path = prefix.as_ref();
let prefix = gix_path::into_bstr(path);
self.0.push_str(prefix.as_ref());
gix_path::to_native_path_on_windows(self.0).into_owned()
}
pub(crate) fn into_namespaced_name(mut self, name: &FullNameRef) -> FullName {
self.0.push_str(name.as_bstr());
FullName(self.0)
}
}
/// Given a `namespace` 'foo we output 'refs/namespaces/foo', and given 'foo/bar' we output 'refs/namespaces/foo/refs/namespaces/bar'.
///
/// For more information, consult the [git namespace documentation](https://git-scm.com/docs/gitnamespaces).
pub fn expand<'a, Name, E>(namespace: Name) -> Result<Namespace, gix_validate::refname::Error>
where
Name: TryInto<&'a PartialNameRef, Error = E>,
gix_validate::refname::Error: From<E>,
{
let namespace = &namespace.try_into()?.0;
let mut out = BString::default();
for component in namespace.split_str(b"/") {
out.push_str("refs/namespaces/");
out.push_str(component);
out.push_str(b"/");
}
Ok(Namespace(out))
}
|
