Function parse_install_spec 

pub fn parse_install_spec(s: &str) -> Result<InstallSpec, String>

Parse an install spec string into InstallSpec.

Accepted forms:

• path:<directory>
• crate:<name>@<version>
• gh:<owner>/<repo>@<tagOrLatest>

Errors

Returns an error if the prefix is unknown or required components are missing.

Examples

use cotis_cli::install::{parse_install_spec, InstallSpec};
use std::path::PathBuf;

match parse_install_spec("path:./my-routine").unwrap() {
    InstallSpec::LocalPath(p) => assert_eq!(p, PathBuf::from("./my-routine")),
    _ => panic!("expected LocalPath"),
}

match parse_install_spec("crate:my-routine@0.2.0").unwrap() {
    InstallSpec::Crate { name, version } => {
        assert_eq!(name, "my-routine");
        assert_eq!(version, "0.2.0");
    }
    _ => panic!("expected Crate"),
}

match parse_install_spec("gh:org/repo@latest").unwrap() {
    InstallSpec::Github { owner, repo, tag } => {
        assert_eq!(owner, "org");
        assert_eq!(repo, "repo");
        assert_eq!(tag, "latest");
    }
    _ => panic!("expected Github"),
}

assert!(parse_install_spec("invalid").is_err());