lux_cli/
args.rs

1use clap::ValueEnum;
2use lux_lib::package::PackageReq;
3use miette::{miette, Result};
4use std::{path::PathBuf, str::FromStr};
5
6#[derive(Debug, Clone)]
7pub enum PackageOrRockspec {
8    Package(PackageReq),
9    RockSpec(PathBuf),
10}
11
12#[derive(Debug, Clone, PartialEq, ValueEnum)]
13pub enum OutputFormat {
14    Json,
15    Text,
16}
17
18impl FromStr for PackageOrRockspec {
19    type Err = miette::Report;
20
21    fn from_str(s: &str) -> Result<Self, Self::Err> {
22        let path = PathBuf::from(s);
23        if path.is_file() {
24            Ok(Self::RockSpec(path))
25        } else {
26            let pkg = PackageReq::from_str(s).map_err(|err| {
27                miette!(
28                    help = format!("if '{s}' is a path to a file, ensure it exists"),
29                    "No file '{s}' found and cannot parse package query: {err}",
30                )
31            })?;
32            Ok(Self::Package(pkg))
33        }
34    }
35}
lux_cli/args.rs

lux_cli/
args.rs
