zoi-cli 1.25.3

Advanced Package Manager & Environment Orchestrator
Documentation 
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//! Logic for the `unpin` command.

use anyhow::Result;
use colored::Colorize;

use crate::pkg::{pin, resolve};

/// Run the unpin command.
///
/// # Errors
///
/// Returns an error if the package cannot be resolved or if updating the pin
/// configuration fails.
pub fn run(source: &str) -> Result<()> {
    let (pkg, _, _, _, _registry_handle, _, _) =
        resolve::resolve_package_and_version(source, None, false, false)?;
    let mut pinned_packages = pin::get_pinned_packages()?;

    let initial_len = pinned_packages.len();
    pinned_packages.retain(|p| p.source != pkg.name);

    if pinned_packages.len() == initial_len {
        println!("Package '{}' was not pinned.", pkg.name);
        return Ok(());
    }

    pin::write_pinned_packages(&pinned_packages)?;

    println!("Unpinned {}", pkg.name.green());
    Ok(())
}