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use ignore::{DirEntry, Walk, WalkBuilder};
use serde::{Deserialize, Deserializer, Serialize};
use std::{convert::Infallible, path::PathBuf, str::FromStr};
#[derive(Debug, PartialEq, Eq, Clone, Default, Serialize)]
#[serde(default)]
pub struct SearchPath {
pub path: PathBuf,
pub hidden: bool,
pub max_depth: Option<usize>,
}
impl SearchPath {
pub fn filter(dir_entry: &DirEntry) -> bool {
dir_entry.path().join(".git").exists()
}
}
impl From<PathBuf> for SearchPath {
fn from(path: PathBuf) -> Self {
Self {
path,
..Default::default()
}
}
}
impl From<SearchPath> for Walk {
fn from(value: SearchPath) -> Self {
WalkBuilder::new(value.path)
.standard_filters(true)
.max_depth(value.max_depth)
.hidden(!value.hidden)
.filter_entry(SearchPath::filter)
.build()
}
}
impl FromStr for SearchPath {
type Err = Infallible;
fn from_str(s: &str) -> Result<Self, Self::Err> {
s.parse().map(PathBuf::into)
}
}
impl<'de> Deserialize<'de> for SearchPath {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
#[derive(Deserialize)]
#[serde(untagged)]
enum Variants {
String(String),
Struct {
path: PathBuf,
hidden: bool,
recurse: Option<usize>,
},
}
match Variants::deserialize(deserializer)? {
Variants::String(s) => s.parse().map_err(serde::de::Error::custom),
Variants::Struct {
path,
hidden,
recurse,
} => Ok(Self {
path,
hidden,
max_depth: recurse,
}),
}
}
}
|
