mirror of
https://github.com/Llewellynvdm/exa.git
synced 2024-06-26 02:32:35 +00:00
040dbb2414
This commit adds a cache for Git repositories based on the path being queried. Its only immediate effect is that when you query the same directory twice (such as /testcases/git /testcases/git), it won’t need to check that the second one is a Git directory the second time. So, a minuscule optimisation for something you’d never do anyway? Wrong! It’s going to let us combine multiple entries over the same repository later, letting us use --tree and --recurse, because now Git scanning is behind a factory.
42 lines
877 B
Rust
42 lines
877 B
Rust
// Extended attribute support
|
|
pub mod xattr;
|
|
|
|
// Git support
|
|
|
|
#[cfg(feature="git")] pub mod git;
|
|
|
|
#[cfg(not(feature="git"))]
|
|
pub mod git {
|
|
use std::iter::FromIterator;
|
|
use std::path::{Path, PathBuf};
|
|
|
|
use fs::fields;
|
|
|
|
|
|
pub struct GitCache;
|
|
|
|
impl FromIterator<PathBuf> for GitCache {
|
|
fn from_iter<I: IntoIterator<Item=PathBuf>>(_iter: I) -> Self {
|
|
GitCache
|
|
}
|
|
}
|
|
|
|
impl GitCache {
|
|
pub fn get(&self, _index: &Path) -> Option<Git> {
|
|
panic!("Tried to query a Git cache, but Git support is disabled")
|
|
}
|
|
}
|
|
|
|
pub struct Git;
|
|
|
|
impl Git {
|
|
pub fn status(&self, _: &Path) -> fields::Git {
|
|
panic!("Tried to get a Git status, but Git support is disabled")
|
|
}
|
|
|
|
pub fn dir_status(&self, path: &Path) -> fields::Git {
|
|
self.status(path)
|
|
}
|
|
}
|
|
}
|