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
66
67
68
|
use std::{
ops::{Deref, DerefMut},
path::{Path, PathBuf},
};
use ignore::{DirEntry, WalkBuilder};
use tracing::{debug, error};
use crate::{parser::Parser, project::Project};
pub struct SearchBuilder {
walk_builder: WalkBuilder,
projects: Vec<PathBuf>,
parsers: Vec<Box<dyn Parser>>,
}
impl SearchBuilder {
pub fn new<P: AsRef<Path>>(path: P) -> Self {
Self {
walk_builder: WalkBuilder::new(&path),
projects: Default::default(),
parsers: Default::default(),
}
}
pub fn project<P: AsRef<Path>>(&mut self, path: P) {
self.projects.push(path.as_ref().to_path_buf())
}
pub fn parser(&mut self, parser: impl Parser + 'static) {
self.parsers.push(Box::new(parser))
}
pub fn build(mut self) -> impl Iterator<Item = Project> {
self.walk_builder
.standard_filters(true)
.build()
.inspect(|res| {
if let Err(err) = res {
error!(%err, "Ignoring errored path");
}
})
.flatten()
.map(DirEntry::into_path)
.chain(self.projects.into_iter())
.map(move |p| self.parsers.parse(p))
.inspect(|res| {
if let Err(err) = res {
debug!(%err, "Failed to match");
}
})
.flatten()
}
}
impl Deref for SearchBuilder {
type Target = WalkBuilder;
fn deref(&self) -> &Self::Target {
&self.walk_builder
}
}
impl DerefMut for SearchBuilder {
fn deref_mut(&mut self) -> &mut Self::Target {
&mut self.walk_builder
}
}
|
