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use crate::platform::get_metadata;
use crate::utils::is_filtered_out_due_to_invert_regex;
use crate::utils::is_filtered_out_due_to_regex;
use regex::Regex;
use serde::Serialize;
use std::cmp::Ordering;
use std::path::PathBuf;
#[derive(Debug, Eq, Clone, Serialize)]
pub struct Node {
pub name: PathBuf,
pub size: u64,
pub children: Vec<Node>,
pub inode_device: Option<(u64, u64)>,
pub depth: usize,
}
#[allow(clippy::too_many_arguments)]
pub fn build_node(
dir: PathBuf,
children: Vec<Node>,
filter_regex: &[Regex],
invert_filter_regex: &[Regex],
use_apparent_size: bool,
is_symlink: bool,
is_file: bool,
by_filecount: bool,
depth: usize,
) -> Option<Node> {
get_metadata(&dir, use_apparent_size).map(|data| {
let inode_device = if is_symlink && !use_apparent_size {
None
} else {
data.1
};
let size = if is_filtered_out_due_to_regex(filter_regex, &dir)
|| is_filtered_out_due_to_invert_regex(invert_filter_regex, &dir)
|| (is_symlink && !use_apparent_size)
|| by_filecount && !is_file
{
0
} else if by_filecount {
1
} else {
data.0
};
Node {
name: dir,
size,
children,
inode_device,
depth,
}
})
}
impl PartialEq for Node {
fn eq(&self, other: &Self) -> bool {
self.name == other.name && self.size == other.size && self.children == other.children
}
}
impl Ord for Node {
fn cmp(&self, other: &Self) -> Ordering {
self.size
.cmp(&other.size)
.then_with(|| self.name.cmp(&other.name))
.then_with(|| self.children.cmp(&other.children))
}
}
impl PartialOrd for Node {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
}
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