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Simplify DefaultPolicy

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Adrian Heine 2019-09-24 17:10:52 +02:00
parent 8069164109
commit 54458709f9
1 changed files with 4 additions and 6 deletions
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10
src/symbols/factory.rs
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@ -19,7 +19,9 @@ use symbols::tls::SelfSignedTlsCert;
use symbols::{Symbol, SymbolRunner}; use symbols::{Symbol, SymbolRunner};
pub trait Policy { pub trait Policy {
fn user_name_for_host(&self, host_name: &'static str) -> String; fn user_name_for_host(&self, host_name: &'static str) -> String {
host_name.split('.').rev().fold(String::new(), |result, part| if result.is_empty() { result } else { result + "_" } + part)
}
fn home_for_user(&self, user_name: &str) -> String { fn home_for_user(&self, user_name: &str) -> String {
format!("/home/{}", user_name) format!("/home/{}", user_name)
} }
@ -27,11 +29,7 @@ pub trait Policy {
pub struct DefaultPolicy; pub struct DefaultPolicy;
impl Policy for DefaultPolicy { impl Policy for DefaultPolicy {}
fn user_name_for_host(&self, host_name: &'static str) -> String {
host_name.split('.').rev().fold(String::new(), |result, part| if result.is_empty() { result } else { result + "_" } + part)
}
}
pub struct SymbolFactory<'a, C: 'a + CommandRunner, R: 'a + SymbolRunner, P: 'a + Policy> { pub struct SymbolFactory<'a, C: 'a + CommandRunner, R: 'a + SymbolRunner, P: 'a + Policy> {
command_runner: &'a C, command_runner: &'a C,