zoi-cli 1.24.2

Advanced Package Manager & Environment Orchestrator
Documentation 
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use crate::pkg::{pin, resolve};
use anyhow::Result;
use colored::*;

pub fn run(source: &str, version: &str) -> Result<()> {
    let (pkg, _, _, _, _registry_handle, _, _) =
        resolve::resolve_package_and_version(source, None, false, false)?;
    let mut pinned_packages = pin::get_pinned_packages()?;

    if pinned_packages.iter().any(|p| p.source == pkg.name) {
        println!(
            "Package '{}' is already pinned. Unpin it first to change the version.",
            pkg.name
        );
        return Ok(());
    }

    let new_pin = pin::PinnedPackage {
        source: pkg.name.clone(),
        version: version.to_string(),
    };
    pinned_packages.push(new_pin);
    pin::write_pinned_packages(&pinned_packages)?;

    println!("Pinned {}@{}", pkg.name.green(), version.yellow());
    Ok(())
}