mirror of
https://git.alemi.dev/dashboard.git
synced 2024-11-14 11:59:18 +01:00
feat: reworked CLI interface with subcommands
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parent
4345a9e9b9
commit
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GPG key ID:
A4895B84D311642C
1 changed files with 146 additions and 118 deletions
264
src/main.rs
264
src/main.rs
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@ -9,8 +9,8 @@ use tracing::{info, error};
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use tracing_subscriber::filter::filter_fn;
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use eframe::egui::Context;
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use clap::Parser;
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use tokio::sync::watch;
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use clap::{Parser, Subcommand};
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use tokio::sync::{watch, mpsc};
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use sea_orm::Database;
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use worker::visualizer::AppState;
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@ -25,16 +25,8 @@ use gui::{
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#[derive(Parser, Debug)]
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#[command(author, version, about)]
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struct CliArgs {
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/// Connection string for database to use
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db: String,
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/// Run background worker
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#[arg(long, default_value_t = false)]
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worker: bool,
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/// Run user interface
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#[arg(long, default_value_t = false)]
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gui: bool,
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#[clap(subcommand)]
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mode: Mode,
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/// Check interval for background worker
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#[arg(short, long, default_value_t = 10)]
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@ -49,6 +41,19 @@ struct CliArgs {
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log_size: u64,
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}
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#[derive(Subcommand, Clone, Debug)]
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enum Mode {
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/// Run as background service fetching sources from db
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Worker {
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/// Connection string for database to use
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db_uri: String,
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},
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/// Run as foreground user interface displaying collected data
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GUI {
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},
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}
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// When compiling for web:
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#[cfg(target_arch = "wasm32")]
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fn setup_tracing(_layer: InternalLoggerLayer) {
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@ -83,125 +88,148 @@ fn main() {
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setup_tracing(logger.layer());
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let state = match AppState::new(
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width_rx,
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args.interval as i64,
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args.cache_time as i64,
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) {
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Ok(s) => s,
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Err(e) => {
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error!(target: "launcher", "Could not create application state: {:?}", e);
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return;
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}
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};
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let view = state.view();
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let run_rx_clone = run_rx.clone();
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let db_uri = args.db.clone();
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let worker = std::thread::spawn(move || {
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tokio::runtime::Builder::new_current_thread()
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.enable_all()
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.build()
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.unwrap()
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.block_on(async {
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let db = match Database::connect(db_uri.clone()).await {
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Ok(v) => v,
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Err(e) => {
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error!(target: "launcher", "Could not connect to db: {:?}", e);
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return;
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}
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};
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info!(target: "launcher", "Connected to '{}'", db_uri);
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let mut jobs = vec![];
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let run_rx_clone_clone = run_rx_clone.clone();
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jobs.push(
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tokio::spawn(async move {
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while *run_rx_clone_clone.borrow() {
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if let Some(ctx) = &*ctx_rx.borrow() {
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ctx.request_repaint();
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match args.mode {
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Mode::Worker { db_uri } => {
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let run_rx_clone = run_rx.clone();
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let worker = std::thread::spawn(move || {
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tokio::runtime::Builder::new_current_thread()
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.enable_all()
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.build()
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.unwrap()
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.block_on(async {
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let db = match Database::connect(db_uri.clone()).await {
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Ok(v) => v,
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Err(e) => {
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error!(target: "launcher", "Could not connect to db: {:?}", e);
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return;
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}
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};
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info!(target: "launcher", "Connected to '{}'", db_uri);
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let mut jobs = vec![];
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jobs.push(
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tokio::spawn(logger.worker(run_rx_clone.clone()))
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);
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jobs.push(
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tokio::spawn(
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surveyor_loop(
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db.clone(),
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args.interval as i64,
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args.cache_time as i64,
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run_rx_clone.clone(),
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)
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)
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);
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for (i, job) in jobs.into_iter().enumerate() {
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if let Err(e) = job.await {
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error!(target: "launcher", "Could not join task #{}: {:?}", i, e);
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}
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tokio::time::sleep(std::time::Duration::from_secs(args.interval)).await;
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}
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info!(target: "launcher", "Stopping background worker");
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})
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);
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});
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jobs.push(
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tokio::spawn(logger.worker(run_rx_clone.clone()))
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);
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worker.join().unwrap();
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},
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Mode::GUI { } => {
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let (uri_tx, uri_rx) = mpsc::channel(10);
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let state = match AppState::new(
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width_rx,
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uri_rx,
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args.interval as i64,
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args.cache_time as i64,
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) {
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Ok(s) => s,
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Err(e) => {
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error!(target: "launcher", "Could not create application state: {:?}", e);
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return;
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}
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};
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let view = state.view();
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let run_rx_clone = run_rx.clone();
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let worker = std::thread::spawn(move || {
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tokio::runtime::Builder::new_current_thread()
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.enable_all()
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.build()
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.unwrap()
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.block_on(async {
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let mut jobs = vec![];
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if args.worker {
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jobs.push(
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tokio::spawn(
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surveyor_loop(
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db.clone(),
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let run_rx_clone_clone = run_rx_clone.clone();
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jobs.push(
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tokio::spawn(async move {
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while *run_rx_clone_clone.borrow() {
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if let Some(ctx) = &*ctx_rx.borrow() {
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ctx.request_repaint();
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}
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tokio::time::sleep(std::time::Duration::from_secs(args.interval)).await;
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}
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})
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);
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jobs.push(
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tokio::spawn(logger.worker(run_rx_clone.clone()))
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);
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jobs.push(
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tokio::spawn(
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state.worker(run_rx_clone.clone())
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)
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);
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for (i, job) in jobs.into_iter().enumerate() {
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if let Err(e) = job.await {
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error!(target: "launcher", "Could not join task #{}: {:?}", i, e);
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}
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}
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info!(target: "launcher", "Stopping background worker");
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})
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});
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let native_options = eframe::NativeOptions::default();
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info!(target: "launcher", "Starting native GUI");
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eframe::run_native(
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// TODO replace this with a loop that ends so we can cleanly exit the background worker
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"dashboard",
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native_options,
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Box::new(
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move |cc| {
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if let Err(_e) = ctx_tx.send(Some(cc.egui_ctx.clone())) {
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error!(target: "launcher", "Could not share reference to egui context (won't be able to periodically refresh window)");
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};
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Box::new(
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App::new(
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cc,
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uri_tx,
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args.interval as i64,
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args.cache_time as i64,
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run_rx_clone.clone(),
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view,
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width_tx,
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logger_view,
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)
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)
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);
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}
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if args.gui {
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jobs.push(
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tokio::spawn(
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state.worker(db, run_rx_clone.clone())
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)
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);
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}
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for (i, job) in jobs.into_iter().enumerate() {
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if let Err(e) = job.await {
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error!(target: "launcher", "Could not join task #{}: {:?}", i, e);
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}
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}
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),
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);
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info!(target: "launcher", "Stopping background worker");
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})
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});
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info!(target: "launcher", "Stopping native GUI");
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if args.gui {
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let native_options = eframe::NativeOptions::default();
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if let Err(e) = run_tx.send(false) {
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error!(target: "launcher", "Error signaling end to workers: {:?}", e);
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}
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info!(target: "launcher", "Starting native GUI");
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let db_name = args.db.clone().split('/').last().unwrap_or("").to_string();
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eframe::run_native(
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// TODO replace this with a loop that ends so we can cleanly exit the background worker
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"dashboard",
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native_options,
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Box::new(
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move |cc| {
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if let Err(_e) = ctx_tx.send(Some(cc.egui_ctx.clone())) {
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error!(target: "launcher", "Could not share reference to egui context (won't be able to periodically refresh window)");
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};
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Box::new(
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App::new(
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cc,
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db_name,
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args.interval as i64,
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view,
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width_tx,
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logger_view,
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)
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)
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}
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),
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);
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info!(target: "launcher", "Stopping native GUI");
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if let Err(e) = run_tx.send(false) {
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error!(target: "launcher", "Error signaling end to workers: {:?}", e);
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if let Err(e) = worker.join() {
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error!(target: "launcher", "Error joining background thread : {:?}", e);
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}
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}
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}
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if let Err(e) = worker.join() {
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error!(target: "launcher", "Error joining background thread : {:?}", e);
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}
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}
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