mirror of
https://github.com/nushell/nushell
synced 2024-12-24 12:03:18 +00:00
ls now collects metadata in a separate thread.
This commit is contained in:
cosineblast
parent
e26364f885
commit
c79ff99e0d
1 changed files with 91 additions and 83 deletions
|
|
@ -317,6 +317,7 @@ fn ls_for_one_pattern(
|
|||
};
|
||||
|
||||
let hidden_dir_specified = is_hidden_dir(pattern_arg.as_ref());
|
||||
|
||||
let path = pattern_arg.into_spanned(p_tag);
|
||||
let (prefix, paths) = if just_read_dir {
|
||||
let expanded = nu_path::expand_path_with(path.item.as_ref(), &cwd, path.item.is_expand());
|
||||
|
|
@ -359,40 +360,42 @@ fn ls_for_one_pattern(
|
|||
};
|
||||
|
||||
pool.install(|| {
|
||||
paths_peek
|
||||
.par_bridge()
|
||||
.filter_map(move |x| match x {
|
||||
Ok(path) => {
|
||||
let metadata = match std::fs::symlink_metadata(&path) {
|
||||
Ok(metadata) => Some(metadata),
|
||||
Err(_) => None,
|
||||
};
|
||||
let hidden_dir_clone = Arc::clone(&hidden_dirs);
|
||||
let mut hidden_dir_mutex = hidden_dir_clone
|
||||
.lock()
|
||||
.expect("Unable to acquire lock for hidden_dirs");
|
||||
if path_contains_hidden_folder(&path, &hidden_dir_mutex) {
|
||||
return None;
|
||||
}
|
||||
|
||||
if !all && !hidden_dir_specified && is_hidden_dir(&path) {
|
||||
if path.is_dir() {
|
||||
hidden_dir_mutex.push(path);
|
||||
drop(hidden_dir_mutex);
|
||||
rayon::spawn(move || {
|
||||
let result = paths_peek
|
||||
.par_bridge()
|
||||
.filter_map(move |x| match x {
|
||||
Ok(path) => {
|
||||
let metadata = match std::fs::symlink_metadata(&path) {
|
||||
Ok(metadata) => Some(metadata),
|
||||
Err(_) => None,
|
||||
};
|
||||
let hidden_dir_clone = Arc::clone(&hidden_dirs);
|
||||
let mut hidden_dir_mutex = hidden_dir_clone
|
||||
.lock()
|
||||
.expect("Unable to acquire lock for hidden_dirs");
|
||||
if path_contains_hidden_folder(&path, &hidden_dir_mutex) {
|
||||
return None;
|
||||
}
|
||||
return None;
|
||||
}
|
||||
|
||||
let display_name = if short_names {
|
||||
path.file_name().map(|os| os.to_string_lossy().to_string())
|
||||
} else if full_paths || absolute_path {
|
||||
Some(path.to_string_lossy().to_string())
|
||||
} else if let Some(prefix) = &prefix {
|
||||
if let Ok(remainder) = path.strip_prefix(prefix) {
|
||||
if directory {
|
||||
// When the path is the same as the cwd, path_diff should be "."
|
||||
let path_diff =
|
||||
if let Some(path_diff_not_dot) = diff_paths(&path, &cwd) {
|
||||
if !all && !hidden_dir_specified && is_hidden_dir(&path) {
|
||||
if path.is_dir() {
|
||||
hidden_dir_mutex.push(path);
|
||||
drop(hidden_dir_mutex);
|
||||
}
|
||||
return None;
|
||||
}
|
||||
|
||||
let display_name = if short_names {
|
||||
path.file_name().map(|os| os.to_string_lossy().to_string())
|
||||
} else if full_paths || absolute_path {
|
||||
Some(path.to_string_lossy().to_string())
|
||||
} else if let Some(prefix) = &prefix {
|
||||
if let Ok(remainder) = path.strip_prefix(prefix) {
|
||||
if directory {
|
||||
// When the path is the same as the cwd, path_diff should be "."
|
||||
let path_diff = if let Some(path_diff_not_dot) =
|
||||
diff_paths(&path, &cwd)
|
||||
{
|
||||
let path_diff_not_dot = path_diff_not_dot.to_string_lossy();
|
||||
if path_diff_not_dot.is_empty() {
|
||||
".".to_string()
|
||||
|
|
@ -403,70 +406,75 @@ fn ls_for_one_pattern(
|
|||
path.to_string_lossy().to_string()
|
||||
};
|
||||
|
||||
Some(path_diff)
|
||||
} else {
|
||||
let new_prefix = if let Some(pfx) = diff_paths(prefix, &cwd) {
|
||||
pfx
|
||||
Some(path_diff)
|
||||
} else {
|
||||
prefix.to_path_buf()
|
||||
};
|
||||
let new_prefix = if let Some(pfx) = diff_paths(prefix, &cwd) {
|
||||
pfx
|
||||
} else {
|
||||
prefix.to_path_buf()
|
||||
};
|
||||
|
||||
Some(new_prefix.join(remainder).to_string_lossy().to_string())
|
||||
Some(new_prefix.join(remainder).to_string_lossy().to_string())
|
||||
}
|
||||
} else {
|
||||
Some(path.to_string_lossy().to_string())
|
||||
}
|
||||
} else {
|
||||
Some(path.to_string_lossy().to_string())
|
||||
}
|
||||
} else {
|
||||
Some(path.to_string_lossy().to_string())
|
||||
.ok_or_else(|| ShellError::GenericError {
|
||||
error: format!("Invalid file name: {:}", path.to_string_lossy()),
|
||||
msg: "invalid file name".into(),
|
||||
span: Some(call_span),
|
||||
help: None,
|
||||
inner: vec![],
|
||||
});
|
||||
|
||||
match display_name {
|
||||
Ok(name) => {
|
||||
let entry = dir_entry_dict(
|
||||
&path,
|
||||
&name,
|
||||
metadata.as_ref(),
|
||||
call_span,
|
||||
long,
|
||||
du,
|
||||
&signals_clone,
|
||||
use_mime_type,
|
||||
args.full_paths,
|
||||
);
|
||||
match entry {
|
||||
Ok(value) => Some(value),
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
}
|
||||
}
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
}
|
||||
}
|
||||
.ok_or_else(|| ShellError::GenericError {
|
||||
error: format!("Invalid file name: {:}", path.to_string_lossy()),
|
||||
msg: "invalid file name".into(),
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
})
|
||||
.try_for_each(|stream| {
|
||||
tx.send(stream).map_err(|e| ShellError::GenericError {
|
||||
error: "Error streaming data".into(),
|
||||
msg: e.to_string(),
|
||||
span: Some(call_span),
|
||||
help: None,
|
||||
inner: vec![],
|
||||
});
|
||||
|
||||
match display_name {
|
||||
Ok(name) => {
|
||||
let entry = dir_entry_dict(
|
||||
&path,
|
||||
&name,
|
||||
metadata.as_ref(),
|
||||
call_span,
|
||||
long,
|
||||
du,
|
||||
&signals_clone,
|
||||
use_mime_type,
|
||||
args.full_paths,
|
||||
);
|
||||
match entry {
|
||||
Ok(value) => Some(value),
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
}
|
||||
}
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
}
|
||||
}
|
||||
Err(err) => Some(Value::error(err, call_span)),
|
||||
})
|
||||
.try_for_each(|stream| {
|
||||
tx.send(stream).map_err(|e| ShellError::GenericError {
|
||||
error: "Error streaming data".into(),
|
||||
msg: e.to_string(),
|
||||
})
|
||||
})
|
||||
.map_err(|err| ShellError::GenericError {
|
||||
error: "Unable to create a rayon pool".into(),
|
||||
msg: err.to_string(),
|
||||
span: Some(call_span),
|
||||
help: None,
|
||||
inner: vec![],
|
||||
})
|
||||
})
|
||||
})
|
||||
.map_err(|err| ShellError::GenericError {
|
||||
error: "Unable to create a rayon pool".into(),
|
||||
msg: err.to_string(),
|
||||
span: Some(call_span),
|
||||
help: None,
|
||||
inner: vec![],
|
||||
})?;
|
||||
});
|
||||
|
||||
if let Err(error) = result {
|
||||
let _ = tx.send(Value::error(error, call_span));
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
Ok(rx
|
||||
.into_iter()
|
||||
|
|
|
|||
Loading…
Reference in a new issue