Rewriting statement system for expr statements

mist-test/src/app.mist

@@ -1,95 +0,0 @@
-use <super::task>;
-use <super::logger>;
-use <super::event>;
-
-pub class Application {
-    String name;
-
-    Vec<task::Task> tasks;
-    Vec<String> plugins;
-
-    logger::Logger logger;
-
-    bool running;
-    i32 ticks;
-
-    pub constructor(str* name) {
-        self.name = name.to_string();
-
-        self.tasks = new Vec();
-        self.plugins = new Vec();
-
-        self.logger = new logger::Logger("app");
-
-        self.running = false;
-        self.ticks = 0;
-    }
-
-    pub void boot(self mut*) {
-        self.logger.info("booting application");
-
-        self.running = true;
-
-        self.emit(event::Event::Startup);
-    }
-
-    pub void run(self mut*) {
-        while(self.running) {
-            self.tick();
-
-            if(self.ticks >= 5) {
-                self.shutdown();
-            }
-        }
-    }
-
-    void tick(self mut*) {
-        self.logger.info("tick");
-
-        self.ticks++;
-
-        var task = task::create_task("background-job");
-
-        self.tasks.push(task);
-
-        println!("tasks: {}", self.tasks.len());
-    }
-
-    pub void shutdown(self mut*) {
-        self.emit(event::Event::Shutdown);
-
-        self.logger.warning("shutdown");
-
-        self.running = false;
-    }
-
-    pub void register_plugin(self mut*, String name) {
-        self.plugins.push(name.clone());
-
-        self.emit(event::Event::PluginLoaded(name));
-    }
-
-    void emit(self*, event::Event event) {
-        match(event) {
-            event::Event::Startup => {
-                self.logger.info("startup event");
-            }
-
-            event::Event::Shutdown => {
-                self.logger.info("shutdown event");
-            }
-
-            event::Event::PluginLoaded(name) => {
-                println!("plugin loaded: {}", name);
-            }
-
-            event::Event::TaskExecuted(name) => {
-                println!("task executed: {}", name);
-            }
-
-            event::Event::Error(message) => {
-                self.logger.error(&message);
-            }
-        }
-    }
-}

mist-test/src/event.mist

@@ -1,7 +0,0 @@
-pub enum Event {
-    Startup,
-    Shutdown,
-    TaskExecuted(String),
-    PluginLoaded(String),
-    Error(String),
-}

mist-test/src/logger.mist

@@ -1,78 +0,0 @@
-use <std::fmt::Formatter>;
-use <std::fmt>;
-
-pub trait TestLogging<T: fmt::Display>: fmt::Display {
-    String get(self*);
-}
-
-pub enum LogLevel {
-    Info,
-    Warning,
-    Error,
-}
-
-impl fmt::Display for LogLevel {
-    fmt::Result fmt(self*, Formatter<'_> mut* f) {
-        match (self) {
-            LogLevel::Info => {
-                return write!(f, "[INFO]");
-            }
-
-            LogLevel::Warning => {
-                return write!(f, "[WARN]");
-            }
-
-            LogLevel::Error => {
-                return write!(f, "[ERROR]");
-            }
-        }
-    }
-}
-
-impl TestLogging<LogLevel> for LogLevel {
-    String get(self*) {
-        return format!("{self}");
-    }
-}
-
-pub class Logger {
-    String prefix;
-
-    pub constructor(str* prefix) {
-        self.prefix = prefix.to_string();
-    }
-
-    pub void info(self*, str* message) {
-        self.log(LogLevel::Info, message);
-    }
-
-    pub void warning(self*, str* message) {
-        self.log(LogLevel::Warning, message);
-    }
-
-    pub void error(self*, str* message) {
-        self.log(LogLevel::Error, message);
-    }
-
-    void log(self*, LogLevel level, str* message) {
-        match(level) {
-            LogLevel::Info => {
-                println!("{level} {} {}", self.prefix, message);
-            }
-
-            LogLevel::Warning => {
-                println!("{} {} {}", level.get(), self.prefix, message);
-            }
-
-            LogLevel::Error => {
-                println!("{level} {} {}", self.prefix, message);
-            }
-        }
-    }
-
-    impl fmt::Display {
-        fmt::Result fmt(self*, Formatter<'_> mut* f) {
-            return write!(f, "logger ({})", self.prefix);
-        }
-    }
-}

mist-test/src/main.mist

@@ -1,15 +1,3 @@
-pub mod app;
-pub mod task;
-pub mod plugin;
-pub mod logger;
-pub mod event;
-
 void main() {
-    var mut app_instance = new app::Application("mist-app");
-
-    // greeting::register(&mut app_instance);
-    // statistics::register(&mut app_instance);
-
-    app_instance.boot();
-    app_instance.run();
-}
+    println!("hello, world");
+}

mist-test/src/plugin.mist

@@ -1,16 +0,0 @@
-pub struct PluginInfo {
-    pub String name,
-    pub String version,
-}
-
-pub class PluginRegistry<T> {
-    T plugins;
-
-    pub constructor(T plugins) {
-        self.plugins = plugins;
-    }
-
-    pub T plugins(self) {
-        return self.plugins;
-    }
-}

mist-test/src/task.mist

@@ -1,20 +0,0 @@
-pub enum TaskState {
-    Pending,
-    Running,
-    Finished,
-    Failed,
-}
-
-pub struct Task {
-    pub String name,
-    pub TaskState state,
-    pub i32 executions,
-}
-
-pub Task create_task(str* name) {
-    return Task {
-        name: name.to_string(),
-        state: TaskState::Pending,
-        executions: 0,
-    };
-}