visualizer-cli 0.1.3

Shows a visualization of supported values in a new window.
Documentation 
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use std::{
    io::{stdin, Read},
    thread,
};
use structopt::StructOpt;
use visualizer_cli::{run_rpc, DebugVisualizerApp, WindowOptions};

#[derive(StructOpt, Debug)]
#[structopt(name = "visualize")]
struct Opt {
    /// Enables JSON RPC mode. Not stable yet.
    #[structopt(long)]
    rpc: bool,
    /// Sets an optional window title.
    #[structopt(long)]
    title: Option<String>,
}

fn main() -> wry::Result<()> {
    let opt = Opt::from_args();

    let app = DebugVisualizerApp::new()?;
    let proxy = app.proxy();

    thread::spawn(move || {
        if opt.rpc {
            run_rpc(proxy);
        } else {
            let visualization_data = get_stdin_data().unwrap();

            futures::executor::block_on(async {
                let window = proxy
                    .new_window(WindowOptions { title: opt.title })
                    .unwrap();

                window
                    .show_visualization_data(&visualization_data)
                    .await
                    .unwrap();
            });
        }
    });

    app.run();

    Ok(())
}

fn get_stdin_data() -> wry::Result<String> {
    let mut buf = String::new();
    stdin().read_to_string(&mut buf)?;
    Ok(buf)
}