main.rs

use structopt::StructOpt;
mod cli;
mod tasks;

use cli::{Action::*, CommandLineArgs};
use tasks::Task;

fn main() {
    // Get the command-line arguments.
    let CommandLineArgs { action, todo_file } = CommandLineArgs::from_args();

    // Unpack the journal file.
    let journal_file = todo_file.expect("Failed to find journal file");

    // Perform the action.
    match action {
        Add { text } => tasks::add_task(todo_file, Task::new(text)),
        List => tasks::list_tasks(todo_file),
        Done { position } => tasks::complete_task(todo_file, position),
    }
    .expect("Failed to perform action")
}