WIP: TUI actor
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e34c6e0ef6
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7 changed files with 144 additions and 1 deletions
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@ -5,10 +5,13 @@ mod forge;
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mod init;
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mod repo;
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mod server;
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mod webhook;
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#[cfg(feature = "tui")]
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mod tui;
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#[cfg(test)]
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mod tests;
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mod webhook;
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use git_next_core::git;
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@ -66,6 +66,15 @@ pub fn start(
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.await
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.expect("file watcher");
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// info!("Start Terminal...");
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// #[cfg(feature = "tui")]
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// {
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// info!("Start Terminal...");
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// let tui = crate::tui::Tui::default();
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// let tui_addr = tui.start();
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// tui_addr.do_send(crate::tui::Start);
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// }
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info!("Server running - Press Ctrl-C to stop...");
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let _ = actix_rt::signal::ctrl_c().await;
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info!("Ctrl-C received, shutting down...");
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2
crates/cli/src/tui/actor/handlers/mod.rs
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2
crates/cli/src/tui/actor/handlers/mod.rs
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@ -0,0 +1,2 @@
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//
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mod start;
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58
crates/cli/src/tui/actor/handlers/start.rs
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58
crates/cli/src/tui/actor/handlers/start.rs
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@ -0,0 +1,58 @@
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use std::io::Stderr;
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//
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use actix::{ContextFutureSpawner, Handler, WrapFuture};
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use ratatui::{
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crossterm::event::{self, KeyCode, KeyEventKind},
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prelude::CrosstermBackend,
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style::Stylize,
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widgets::Paragraph,
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Terminal,
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};
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use tracing::Instrument;
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use crate::tui::actor::{messages::Start, Tui};
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impl Handler<Start> for Tui {
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type Result = ();
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fn handle(&mut self, _msg: Start, ctx: &mut Self::Context) -> Self::Result {
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let Some(mut terminal) = self.terminal.take() else {
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tracing::error!("Unable to start without terminal");
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return;
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};
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async move { terminal_loop_wrapper(&mut terminal) }
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.in_current_span()
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.into_actor(self)
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.wait(ctx);
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}
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}
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fn terminal_loop_wrapper(terminal: &mut Terminal<CrosstermBackend<Stderr>>) {
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match terminal_loop(terminal) {
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Ok(()) => tracing::info!("Terminal closed"),
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Err(err) => tracing::error!(?err, "Terminal closed"),
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}
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}
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fn terminal_loop(terminal: &mut Terminal<CrosstermBackend<Stderr>>) -> std::io::Result<()> {
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loop {
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terminal.draw(|frame| {
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let area = frame.area();
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frame.render_widget(
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Paragraph::new("Hello Ratatui! (press 'q' to quit)")
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.white()
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.on_blue(),
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area,
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);
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})?;
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if event::poll(std::time::Duration::from_millis(16))? {
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if let event::Event::Key(key) = event::read()? {
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Char('q') {
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break;
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}
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}
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}
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}
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Ok(())
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}
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4
crates/cli/src/tui/actor/messages.rs
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4
crates/cli/src/tui/actor/messages.rs
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@ -0,0 +1,4 @@
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//
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use git_next_core::message;
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message!(Start, "Start the TUI");
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62
crates/cli/src/tui/actor/mod.rs
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62
crates/cli/src/tui/actor/mod.rs
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@ -0,0 +1,62 @@
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//
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mod handlers;
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pub mod messages;
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use std::io::{stderr, Stderr};
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use actix::{Actor, Context};
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use ratatui::{
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crossterm::{
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execute,
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terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
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},
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prelude::CrosstermBackend,
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Terminal,
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};
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#[derive(Debug, Default)]
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pub struct Tui {
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terminal: Option<Terminal<CrosstermBackend<Stderr>>>,
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}
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impl Actor for Tui {
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type Context = Context<Self>;
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fn started(&mut self, _ctx: &mut Self::Context) {
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match init() {
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Ok(terminal) => {
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self.terminal.replace(terminal);
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}
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Err(err) => tracing::error!(?err, "Failed to start terminal UI"),
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}
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}
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fn stopped(&mut self, _ctx: &mut Self::Context) {
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if let Err(err) = restore() {
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match std::env::consts::OS {
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"linux" | "macos" => {
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tracing::error!(
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?err,
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"Failed to restore terminal: Type `reset` to restore terminal"
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);
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}
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"windows" => {
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tracing::error!(?err, "Failed to restore terminal: Reopen a new terminal");
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}
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_ => tracing::error!(?err, "Failed to restore terminal"),
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}
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}
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}
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}
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fn init() -> std::io::Result<Terminal<CrosstermBackend<Stderr>>> {
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execute!(stderr(), EnterAlternateScreen)?;
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enable_raw_mode()?;
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Terminal::new(CrosstermBackend::new(stderr()))
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}
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fn restore() -> std::io::Result<()> {
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execute!(stderr(), LeaveAlternateScreen)?;
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disable_raw_mode()
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}
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5
crates/cli/src/tui/mod.rs
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5
crates/cli/src/tui/mod.rs
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//
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mod actor;
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// pub use actor::messages::Start;
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// pub use actor::Tui;
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