pick_a_path/
pick_a_path.rs

1use cloud_terrastodon_user_input::Choice;
2use cloud_terrastodon_user_input::FzfArgs;
3use cloud_terrastodon_user_input::pick;
4
5pub fn main() -> eyre::Result<()> {
6    let mut choices = Vec::new();
7    let mut dir = std::fs::read_dir(".")?;
8    while let Some(entry) = dir.next() {
9        let entry = entry?;
10        choices.push(entry);
11    }
12
13    let chosen = pick(FzfArgs {
14        choices: choices
15            .into_iter()
16            .map(|entry| Choice {
17                key: entry.path().display().to_string(), // the value shown to the user
18                value: entry, // the inner value we want to have after the user picks
19            })
20            .collect(),
21        header: Some("Pick a path".to_string()),
22        ..Default::default()
23    })?;
24
25    println!("You chose {}", chosen.file_name().to_string_lossy());
26
27    Ok(())
28}
pick_a_path/pick_a_path.rs

pick_a_path/
pick_a_path.rs
