-
Notifications
You must be signed in to change notification settings - Fork 1k
/
checks.rs
45 lines (41 loc) · 1.4 KB
/
checks.rs
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
use rustpython_ast::Location;
use crate::ast::types::Range;
use crate::autofix::Fix;
use crate::eradicate::detection::comment_contains_code;
use crate::registry::{CheckCode, CheckKind};
use crate::settings::flags;
use crate::{Check, Settings, SourceCodeLocator};
fn is_standalone_comment(line: &str) -> bool {
for char in line.chars() {
if char == '#' {
return true;
} else if !char.is_whitespace() {
return false;
}
}
unreachable!("Comment should contain '#' character")
}
/// ERA001
pub fn commented_out_code(
locator: &SourceCodeLocator,
start: Location,
end: Location,
settings: &Settings,
autofix: flags::Autofix,
) -> Option<Check> {
let location = Location::new(start.row(), 0);
let end_location = Location::new(end.row() + 1, 0);
let line = locator.slice_source_code_range(&Range::new(location, end_location));
// Verify that the comment is on its own line, and that it contains code.
if is_standalone_comment(&line) && comment_contains_code(&line, &settings.comment_tags[..]) {
let mut check = Check::new(CheckKind::CommentedOutCode, Range::new(start, end));
if matches!(autofix, flags::Autofix::Enabled)
&& settings.fixable.contains(&CheckCode::ERA001)
{
check.amend(Fix::deletion(location, end_location));
}
Some(check)
} else {
None
}
}