rash/src/parser.rs

use crate::command::command_builder::CommandBuilder;
use crate::command::command_sequence::CommandSequence;

pub fn parse_command_line(line: String) -> Option<CommandSequence> {
    let argv: Vec<String> = line.split_whitespace().map(|s| s.to_string()).collect();

    if !argv.is_empty() {
        let command = CommandBuilder::new(argv).build();
        Some(CommandSequence::new(command))
    } else {
        None
    }
}