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//! Command `tag` use crate::{registry::Registry, result::Result}; /// Exec comamnd `tag` pub fn exec(limit: usize, update: bool) -> Result<()> { let registry = Registry::new()?; if update { println!("Fetching registry..."); registry.update()?; } // Get tags let mut tags = registry.tag()?; if tags.is_empty() { registry.update()?; } let last = if limit < tags.len() || limit < 1 { limit } else { tags.len() }; tags.reverse(); println!("{}", &tags[..last].join("\n")); Ok(()) }