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
|
use crate::{utils, LintMap};
use lib::Report;
use rnix::WalkEvent;
use vfs::{FileId, VfsEntry};
#[derive(Debug)]
pub struct LintResult {
pub file_id: FileId,
pub reports: Vec<Report>,
}
pub fn lint_with(vfs_entry: VfsEntry, lints: &LintMap) -> LintResult {
let file_id = vfs_entry.file_id;
let source = vfs_entry.contents;
let parsed = rnix::parse(source);
let error_reports = parsed.errors().into_iter().map(Report::from_parse_err);
let reports = parsed
.node()
.preorder_with_tokens()
.filter_map(|event| match event {
WalkEvent::Enter(child) => lints.get(&child.kind()).map(|rules| {
rules
.iter()
.filter_map(|rule| rule.validate(&child))
.collect::<Vec<_>>()
}),
_ => None,
})
.flatten()
.chain(error_reports)
.collect();
LintResult { file_id, reports }
}
pub fn lint(vfs_entry: VfsEntry) -> LintResult {
lint_with(vfs_entry, &utils::lint_map())
}
pub mod main {
use std::io;
use super::lint_with;
use crate::{config::Check as CheckConfig, err::StatixErr, traits::WriteDiagnostic};
pub fn main(check_config: CheckConfig) -> Result<(), StatixErr> {
let vfs = check_config.vfs()?;
let mut stdout = io::stdout();
let lints = check_config.lints()?;
let lint = |vfs_entry| lint_with(vfs_entry, &lints);
vfs.iter().map(lint).for_each(|r| {
stdout.write(&r, &vfs, check_config.format).unwrap();
});
Ok(())
}
}
|
