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use ignore::{Walk, WalkBuilder};
use tracing::error;
use crate::{
config::SearchEntryConfig,
project::{path::PathMatcher, ProjectParser, ProjectParserGroup},
search::ProjectItem,
};
pub struct SearchEntry {
parsers: ProjectParserGroup,
iter: Walk,
}
impl SearchEntry {
fn new(config: &SearchEntryConfig) -> Self {
let iter = WalkBuilder::new(&config.path_buf)
.standard_filters(true)
.max_depth(config.max_depth)
.hidden(!config.hidden)
.build();
let mut parsers = ProjectParserGroup::new();
if let Some(s) = config.pattern.as_ref() {
parsers.push(Box::new(PathMatcher(s.to_owned())));
};
#[cfg(feature = "git")]
if config.git {
parsers.push(Box::new(crate::project::git::GitMatcher));
};
Self { parsers, iter }
}
}
impl From<SearchEntryConfig> for SearchEntry {
fn from(config: SearchEntryConfig) -> Self {
Self::new(&config)
}
}
impl Iterator for SearchEntry {
type Item = ProjectItem;
fn next(&mut self) -> Option<Self::Item> {
match self.iter.next()? {
Ok(dir_entry) => self.parsers.parse(dir_entry.into_path()),
Err(err) => {
error!(%err, "Ignoring errored path");
None
}
}
.or_else(|| self.next())
}
}
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