tek/bin/cli_sequencer.rs

include!("./lib.rs");

pub fn main () -> Usually<()> {
    SequencerCli::parse().run()
}

/// Launches a single interactive MIDI sequencer.
#[derive(Debug, Parser)]
#[command(version, about, long_about = None)]
pub struct SequencerCli {
    /// Name of JACK client
    #[arg(short, long)]
    name:      Option<String>,
    /// Whether to include a transport toolbar (default: true)
    #[arg(short, long, default_value_t = true)]
    transport: bool,
    /// MIDI outs to connect to (multiple instances accepted)
    #[arg(short='i', long)]
    midi_from: Vec<String>,
    /// MIDI ins to connect to (multiple instances accepted)
    #[arg(short='o', long)]
    midi_to:   Vec<String>,
}

impl SequencerCli {
    fn run (&self) -> Usually<()> {
        let name = self.name.as_deref().unwrap_or("tek_sequencer");
        Tui::run(JackClient::new(name)?.activate_with(|jack|{
            let mut app  = SequencerTui::try_from(jack)?;
            let jack     = jack.read().unwrap();
            let midi_in  = jack.register_port("i", MidiIn::default())?;
            let midi_out = jack.register_port("o", MidiOut::default())?;
            connect_from(&jack, &midi_in, &self.midi_from)?;
            connect_to(&jack, &midi_out, &self.midi_to)?;
            app.player.midi_ins.push(midi_in);
            app.player.midi_outs.push(midi_out);
            Ok(app)
        })?)?;
        Ok(())
    }
}

#[test] fn verify_sequencer_cli () {
    use clap::CommandFactory;
    SequencerCli::command().debug_assert();
}