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mod app;
pub use app::*;
pub mod widgets;
mod utils {
use dua::{
get_entry_or_panic,
traverse::{Tree, TreeIndex},
};
use std::path::PathBuf;
pub fn path_of(tree: &Tree, mut node_idx: TreeIndex, glob_root: Option<TreeIndex>) -> PathBuf {
const THE_ROOT: usize = 1;
let mut entries = Vec::new();
let mut iter = tree.neighbors_directed(node_idx, petgraph::Incoming);
while let Some(parent_idx) = iter.next() {
if let Some(glob_root) = glob_root {
if glob_root == parent_idx {
continue;
}
}
entries.push(get_entry_or_panic(tree, node_idx));
node_idx = parent_idx;
iter = tree.neighbors_directed(node_idx, petgraph::Incoming);
}
entries.push(get_entry_or_panic(tree, node_idx));
entries
.iter()
.rev()
.skip(THE_ROOT)
.fold(PathBuf::new(), |mut acc, entry| {
acc.push(&entry.name);
acc
})
}
}
pub use utils::path_of;
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