use clap::Parser;
use std::path::PathBuf;

#[derive(Parser, Debug, Default)]
#[command(about, version)]
pub struct Cli {
    #[arg(
        value_name = "SPECCTRA DESIGN FILE",
        help = "Specify the Specctra Design (*.dsn) input file for the Topola autorouter"
    )]
    pub input: PathBuf,
    #[arg(
        short,
        long,
        value_name = "SPECCTRA SESSION FILE",
        help = "Specify the output session file in Specctra-compatible format (*.ses). The input filename is used by default, with the extension changed to Specctra Session File extension"
    )]
    pub output: Option<PathBuf>,
    #[arg(
        short,
        long,
        value_name = "COMMAND FILE",
        help = "JSON-like file with .cmd extension, containing sequence of available commands "
    )]
    pub commands: Option<PathBuf>,
}