lux_cli/
info.rs

1use clap::Args;
2use eyre::Result;
3use lux_lib::{
4    config::Config, operations::Download, package::PackageReq, progress::MultiProgress,
5    rockspec::Rockspec,
6};
7
8use crate::utils::project::current_project_or_user_tree;
9
10#[derive(Args)]
11pub struct Info {
12    package: PackageReq,
13}
14
15pub async fn info(data: Info, config: Config) -> Result<()> {
16    let tree = current_project_or_user_tree(&config)?;
17
18    let progress = MultiProgress::new(&config);
19    let bar = progress.map(MultiProgress::new_bar);
20
21    let rockspec = Download::new(&data.package, &config, &bar)
22        .download_rockspec()
23        .await?
24        .rockspec;
25
26    bar.map(|b| b.finish_and_clear());
27
28    if tree.match_rocks(&data.package)?.is_found() {
29        println!("Currently installed in {}", tree.root().display());
30    }
31
32    println!("Package name: {}", rockspec.package());
33    println!("Package version: {}", rockspec.version());
34    println!();
35
36    println!(
37        "Summary: {}",
38        rockspec
39            .description()
40            .summary
41            .as_ref()
42            .unwrap_or(&"None".to_string())
43    );
44    println!(
45        "Description: {}",
46        rockspec
47            .description()
48            .detailed
49            .as_ref()
50            .unwrap_or(&"None".to_string())
51            .trim()
52    );
53    println!(
54        "License: {}",
55        rockspec
56            .description()
57            .license
58            .as_ref()
59            .unwrap_or(&"Unknown (all rights reserved by the author)".to_string())
60    );
61    println!(
62        "Maintainer: {}",
63        rockspec
64            .description()
65            .maintainer
66            .as_ref()
67            .unwrap_or(&"Unspecified".to_string())
68    );
69
70    Ok(())
71}
lux_cli/info.rs

lux_cli/
info.rs
