project restructure with Rust workspaces

app/src/main.rs

@@ -1,121 +0,0 @@
-use std::env;
-use std::error::Error;
-use std::path::PathBuf;
-
-use once_cell::sync::{Lazy, OnceCell};
-use platform_dirs::AppDirs;
-
-// expose the config
-mod config;
-
-// include log
-#[macro_use]
-extern crate simple_log;
-mod log;
-
-// include app
-mod app;
-
-// include db
-mod db;
-
-// include tray
-// @TODO. macOS currently not supported for tray functionality.
-#[cfg(not(target_os = "macos"))]
-mod tray;
-
-// include recorder
-mod recorder;
-
-// include speech-to-text
-mod stt;
-
-// include text-to-speech
-// empty
-
-// include commands
-mod commands;
-use crate::commands::list;
-use commands::AssistantCommand;
-
-// include audio
-mod audio;
-
-// include listener
-mod listener;
-
-// some global data
-static APP_DIR: Lazy<PathBuf> = Lazy::new(|| env::current_dir().unwrap());
-static SOUND_DIR: Lazy<PathBuf> = Lazy::new(|| APP_DIR.clone().join("sound"));
-static APP_DIRS: OnceCell<AppDirs> = OnceCell::new();
-static APP_CONFIG_DIR: OnceCell<PathBuf> = OnceCell::new();
-static APP_LOG_DIR: OnceCell<PathBuf> = OnceCell::new();
-static DB: OnceCell<db::structs::Settings> = OnceCell::new();
-static COMMANDS_LIST: OnceCell<Vec<AssistantCommand>> = OnceCell::new();
-
-fn main() -> Result<(), String> {
-    // initialize directories
-    config::init_dirs()?;
-
-    // initialize logging
-    log::init_logging()?;
-
-    // log some base info
-    info!("Starting Jarvis v{} ...", config::APP_VERSION.unwrap());
-    info!(
-        "Config directory is: {}",
-        APP_CONFIG_DIR.get().unwrap().display()
-    );
-    info!("Log directory is: {}", APP_LOG_DIR.get().unwrap().display());
-
-    // initialize database (settings)
-    DB.set(db::init_settings());
-
-    // initialize tray
-    // @TODO. macOS currently not supported for tray functionality,
-    // due to the separate thread in which tray processing works,
-    // but macOS requires it to be processed in the main thread only
-    // The solution may be to include wake-word detection etc. in the winit event loop. (only for MacOS, though?)
-    #[cfg(not(target_os = "macos"))]
-    tray::init();
-
-    // init recorder
-    if recorder::init().is_err() {
-        app::close(1); // cannot continue without recorder
-    }
-
-    // init stt engine
-    if stt::init().is_err() {
-        // @TODO. Allow continuing even without STT, if commands is using keywords or smthng?
-        app::close(1); // cannot continue without stt
-    }
-
-    // init tts engine
-    // none for now (Silero-rs coming)
-
-    // init commands
-    info!("Initializing commands.");
-    let commands = commands::parse_commands().unwrap();
-    info!(
-        "Commands initialized.\nOverall commands parsed: {}\nParsed commands: {:?}",
-        commands.len(),
-        commands::list(&commands)
-    );
-    COMMANDS_LIST.set(commands).unwrap();
-
-    // init audio
-    if audio::init().is_err() {
-        // @TODO. Allow continuing even without audio?
-        app::close(1); // cannot continue without audio
-    }
-
-    // init wake-word engine
-    if listener::init().is_err() {
-        app::close(1); // cannot continue without wake-word engine
-    }
-
-    // start the app
-    app::start();
-
-    Ok(())
-}