lux_cli/
info.rs

1use clap::Args;
2use eyre::Result;
3use lux_lib::{
4    config::Config,
5    operations::Download,
6    package::PackageReq,
7    progress::{MultiProgress, Progress},
8    rockspec::Rockspec,
9};
10
11use crate::utils::project::current_project_or_user_tree;
12
13#[derive(Args)]
14pub struct Info {
15    package: PackageReq,
16}
17
18pub async fn info(data: Info, config: Config) -> Result<()> {
19    let tree = current_project_or_user_tree(&config)?;
20
21    let progress = MultiProgress::new();
22    let bar = Progress::Progress(progress.new_bar());
23
24    let rockspec = Download::new(&data.package, &config, &bar)
25        .download_rockspec()
26        .await?
27        .rockspec;
28
29    bar.map(|b| b.finish_and_clear());
30
31    if tree.match_rocks(&data.package)?.is_found() {
32        println!("Currently installed in {}", tree.root().display());
33    }
34
35    println!("Package name: {}", rockspec.package());
36    println!("Package version: {}", rockspec.version());
37    println!();
38
39    println!(
40        "Summary: {}",
41        rockspec
42            .description()
43            .summary
44            .as_ref()
45            .unwrap_or(&"None".to_string())
46    );
47    println!(
48        "Description: {}",
49        rockspec
50            .description()
51            .detailed
52            .as_ref()
53            .unwrap_or(&"None".to_string())
54            .trim()
55    );
56    println!(
57        "License: {}",
58        rockspec
59            .description()
60            .license
61            .as_ref()
62            .unwrap_or(&"Unknown (all rights reserved by the author)".to_string())
63    );
64    println!(
65        "Maintainer: {}",
66        rockspec
67            .description()
68            .maintainer
69            .as_ref()
70            .unwrap_or(&"Unspecified".to_string())
71    );
72
73    Ok(())
74}
lux_cli/info.rs

lux_cli/
info.rs
