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Use proper names for sorting path entries (#15116)

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Closes https://github.com/zed-industries/zed/issues/12470

Release Notes:

- Fixed project panel not showing properly file entries for directories
with dots in their names
([#12470](https://github.com/zed-industries/zed/issues/12470))
This commit is contained in:
Kirill Bulatov 2024-07-24 23:36:13 +03:00 committed by GitHub
parent 0297a42735
commit fd4a4127eb
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GPG Key ID: B5690EEEBB952194
1 changed files with 48 additions and 8 deletions
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56
crates/project/src/project.rs
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@ -11783,14 +11783,23 @@ pub fn compare_paths(
let b_is_file = components_b.peek().is_none() && b_is_file;
let ordering = a_is_file.cmp(&b_is_file).then_with(|| {
let maybe_numeric_ordering = maybe!({
let num_and_remainder_a = Path::new(component_a.as_os_str())
.file_stem()
.and_then(|s| s.to_str())
.and_then(NumericPrefixWithSuffix::from_numeric_prefixed_str)?;
let num_and_remainder_b = Path::new(component_b.as_os_str())
.file_stem()
.and_then(|s| s.to_str())
.and_then(NumericPrefixWithSuffix::from_numeric_prefixed_str)?;
let path_a = Path::new(component_a.as_os_str());
let num_and_remainder_a = if a_is_file {
path_a.file_stem()
} else {
path_a.file_name()
}
.and_then(|s| s.to_str())
.and_then(NumericPrefixWithSuffix::from_numeric_prefixed_str)?;
let path_b = Path::new(component_b.as_os_str());
let num_and_remainder_b = if b_is_file {
path_b.file_stem()
} else {
path_b.file_name()
}
.and_then(|s| s.to_str())
.and_then(NumericPrefixWithSuffix::from_numeric_prefixed_str)?;
num_and_remainder_a.partial_cmp(&num_and_remainder_b)
});
@ -11812,3 +11821,34 @@ pub fn compare_paths(
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn compare_paths_with_dots() {
let mut paths = vec![
(Path::new("test_dirs"), false),
(Path::new("test_dirs/1.46"), false),
(Path::new("test_dirs/1.46/bar_1"), true),
(Path::new("test_dirs/1.46/bar_2"), true),
(Path::new("test_dirs/1.45"), false),
(Path::new("test_dirs/1.45/foo_2"), true),
(Path::new("test_dirs/1.45/foo_1"), true),
];
paths.sort_by(|&a, &b| compare_paths(a, b));
assert_eq!(
paths,
vec![
(Path::new("test_dirs"), false),
(Path::new("test_dirs/1.45"), false),
(Path::new("test_dirs/1.45/foo_1"), true),
(Path::new("test_dirs/1.45/foo_2"), true),
(Path::new("test_dirs/1.46"), false),
(Path::new("test_dirs/1.46/bar_1"), true),
(Path::new("test_dirs/1.46/bar_2"), true),
]
);
}
}