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use crate::sdk::std::lib::alias::ALIAS_STATE_KEY; use crate::utils::pckg; use crate::utils::state::get_sub_state; use duckscript::types::command::{Command, CommandResult, Commands}; use duckscript::types::instruction::Instruction; use duckscript::types::runtime::StateValue; use std::collections::HashMap; #[cfg(test)] #[path = "./mod_test.rs"] mod mod_test; #[derive(Clone)] pub(crate) struct CommandImpl { package: String, } impl Command for CommandImpl { fn name(&self) -> String { pckg::concat(&self.package, "Unset") } fn aliases(&self) -> Vec<String> { vec!["unalias".to_string()] } fn help(&self) -> String { include_str!("help.md").to_string() } fn clone_and_box(&self) -> Box<dyn Command> { Box::new((*self).clone()) } fn requires_context(&self) -> bool { true } fn run_with_context( &self, arguments: Vec<String>, state: &mut HashMap<String, StateValue>, _variables: &mut HashMap<String, String>, _output_variable: Option<String>, _instructions: &Vec<Instruction>, commands: &mut Commands, _line: usize, ) -> CommandResult { if arguments.len() != 1 { CommandResult::Error("Invalid alias name provided.".to_string()) } else { let sub_state = get_sub_state(ALIAS_STATE_KEY.to_string(), state); let key = &arguments[0]; let removed = if sub_state.contains_key(key) { if commands.remove(key) { sub_state.remove(key); true } else { false } } else if commands.aliases.contains_key(key) { commands.aliases.remove(key); true } else { false }; CommandResult::Continue(Some(removed.to_string())) } } } pub(crate) fn create(package: &str) -> Box<dyn Command> { Box::new(CommandImpl { package: package.to_string(), }) }