worm_hole 4.0.2

// Copyright (C) 2026 Rignchen
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

use crate::{
	db::Database,
	error::{WHError, WHResult},
};
use clap::Parser;
use std::env::var as env;

#[derive(Parser, Debug)]
pub struct SearchAliases {
	/// The pattern to search for in paths
	/// search for aliases in the current directory if not provided
	pub pattern: Option<String>,
}

impl SearchAliases {
	pub fn run(&self, database: &Database) -> WHResult<()> {
		let pattern = match &self.pattern {
			Some(pattern) => format!("%{}%", pattern),
			None => format!("{}%", env("PWD").or(Err(WHError::NoPWD))?),
		};
		let alias_list = database.get_aliases_matching(pattern.as_str())?;
		print!("{}", alias_list);
		Ok(())
	}
}