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use anyhow::Result;
use gpg_tui::app::handler;
use gpg_tui::app::launcher::App;
use gpg_tui::args::Args;
use gpg_tui::gpg::config::GpgConfig;
use gpg_tui::gpg::context::GpgContext;
use gpg_tui::term::event::{Event, EventHandler};
use gpg_tui::term::tui::Tui;
use gpg_tui::GPGME_REQUIRED_VERSION;
use std::io;
use tui::backend::CrosstermBackend;
use tui::Terminal;
fn main() -> Result<()> {
// Parse command-line arguments.
let args = Args::parse();
// Initialize GPGME library.
let config = GpgConfig::new(&args).unwrap();
config.check_gpgme_version(GPGME_REQUIRED_VERSION);
let mut gpgme = GpgContext::new(config)?;
// Create an application for rendering.
let mut app = App::new(&mut gpgme, &args)?;
// Initialize the text-based user interface.
let backend = CrosstermBackend::new(io::stdout());
let terminal = Terminal::new(backend)?;
let events = EventHandler::new(args.tick_rate);
let mut tui = Tui::new(terminal, events);
tui.init()?;
// Start the main loop.
while app.state.running {
// Render the user interface.
tui.draw(&mut app)?;
// Handle events.
match tui.events.next()? {
Event::Key(key_event) => {
handler::handle_events(key_event, &mut tui, &mut app)?
}
Event::Tick => app.tick(),
_ => {}
}
}
// Exit the user interface.
tui.exit()?;
// Print the exit message if any.
if let Some(message) = app.state.exit_message {
println!("{}", message);
}
Ok(())
}
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