mod forge;
mod refresh;
mod ui;

use std::io::{self, IsTerminal};
use std::path::PathBuf;

use anyhow::{Result, bail};
use clap::Parser;

#[derive(Parser)]
#[command(name = "sorcery-ssh")]
struct Cli {
    #[arg(long, env = "SORCERY_REPOSITORIES", value_name = "DIR")]
    repositories: PathBuf,
    #[arg(long, env = "SORCERY_CONTROL_SOCKET", value_name = "PATH")]
    control_socket: Option<PathBuf>,
    #[arg(long, env = "SORCERY_CLONE_URL_BASE", value_name = "URL")]
    clone_url_base: Option<String>,
}

fn main() -> Result<()> {
    let cli = Cli::parse();
    if !io::stdin().is_terminal() || !io::stdout().is_terminal() {
        bail!("interactive session needs a terminal; try `ssh -t`");
    }
    ui::run(cli.repositories, cli.clone_url_base, cli.control_socket)
}