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
|
use crate::{
config,
config::tree::{keys, Key, Section, Ssh},
};
impl Ssh {
/// The `ssh.variant` key
pub const VARIANT: Variant = Variant::new_with_validate("variant", &config::Tree::SSH, validate::Variant)
.with_environment_override("GIT_SSH_VARIANT")
.with_deviation("We error if a variant is chosen that we don't know, as opposed to defaulting to 'ssh'");
}
/// The `ssh.variant` key.
pub type Variant = keys::Any<validate::Variant>;
#[cfg(feature = "blocking-network-client")]
mod variant {
use std::borrow::Cow;
use crate::{bstr::BStr, config, config::tree::ssh::Variant};
impl Variant {
pub fn try_into_variant(
&'static self,
value: Cow<'_, BStr>,
) -> Result<Option<gix_protocol::transport::client::ssh::ProgramKind>, config::key::GenericErrorWithValue>
{
use gix_protocol::transport::client::ssh::ProgramKind;
use crate::bstr::ByteSlice;
Ok(Some(match value.as_ref().as_bytes() {
b"auto" => return Ok(None),
b"ssh" => ProgramKind::Ssh,
b"plink" => ProgramKind::Plink,
b"putty" => ProgramKind::Putty,
b"tortoiseplink" => ProgramKind::TortoisePlink,
b"simple" => ProgramKind::Simple,
_ => return Err(config::key::GenericErrorWithValue::from_value(self, value.into_owned())),
}))
}
}
}
impl Section for Ssh {
fn name(&self) -> &str {
"ssh"
}
fn keys(&self) -> &[&dyn Key] {
&[&Self::VARIANT]
}
}
mod validate {
use crate::{bstr::BStr, config::tree::keys};
pub struct Variant;
impl keys::Validate for Variant {
fn validate(&self, _value: &BStr) -> Result<(), Box<dyn std::error::Error + Send + Sync + 'static>> {
#[cfg(feature = "blocking-network-client")]
super::Ssh::VARIANT.try_into_variant(_value.into())?;
Ok(())
}
}
}
|
