Fixed module system

crates/mist-api/src/modules.mist

@@ -9,27 +9,27 @@ pub class Module {
     pub PathBuf path;
     pub Vec<Self> children;
 
-    pub constructor(String name, PathBuf mist_path, PathBuf rust_path) {
+    pub constructor(PathBuf mist_path) {
         self.children = new Vec();
-        self.name = name;
+        self.name = mist_path.file_stem()
+            .and_then(|var s| s.to_str())
+            .expect("Failed to get module name")
+            .to_string();
         self.path = mist_path;
 
         if (self.path.is_dir()) {
             PathBuf dir = self.path.clone();
 
-            // Behavior 2: It's a directory node. Check for gateway package.mist first.
             PathBuf pkg_gate = self.path.join("package.mist");
             if (pkg_gate.exists()) {
                 self.path = pkg_gate;
             }
 
-            self.scan_directory(&dir, &rust_path);
+            self.scan_directory(&dir);
         }
     }
 
-    void scan_directory(self mut*, Path* search_dir, Path* rust_path) {
+    void scan_directory(self mut*, Path* search_dir) {
-        fs::create_dir_all(rust_path).expect("Failed to create dir");
-
         var entries = match (fs::read_dir(search_dir)) {
             Ok[entries] => entries;
             Err[e] => {
@@ -53,28 +53,7 @@ pub class Module {
                 continue;
             }
 
-            if (!child_path.is_dir() && child_path.extension().and_then(|var v| v.to_str()) != Some("mist")) {
+            self.children.push(new Module(child_path));
-                var file_name = child_path.file_name()
-                    .and_then(|var s| s.to_str())
-                    .expect("Failed to get file name");
-
-                fs::copy(&child_path, rust_path.join(&file_name)).expect("Failed to copy SideFile");
-
-                continue;
-            }
-
-            String child_name = child_path.file_stem()
-                .and_then(|var s| s.to_str())
-                .expect("Failed to get module name")
-                .to_string();
-
-            PathBuf child_output = rust_path.join(&child_name).with_extension("rs");
-
-            if (should_skip(&child_path, &child_output)) {
-                continue;
-            }
-
-            self.children.push(new Module(child_name, child_path, child_output));
         }
     }
 
@@ -95,23 +74,13 @@ pub class Module {
     }
 }
 
-pub Module master_package(PathBuf mist_path, PathBuf rust_path) {
+pub Module master_package(PathBuf mist_path) {
-    String name = mist_path.file_stem()
+    var mut root_mod = new Module(mist_path.clone());
-        .and_then(|var s| s.to_str())
-        .expect("Failed to get module name")
-        .to_string();
 
-    var mut root_mod = new Module(name, mist_path.clone(), rust_path.clone());
-
-    if (!mist_path.is_dir()) {
     Path* parent_dir = mist_path.parent()
         .expect("Failed to get parent directory of root file");
 
-        Path* rust_path = rust_path.parent()
+    root_mod.scan_directory(parent_dir);
-            .expect("Failed to get parent directory of rust path");
-
-        root_mod.scan_directory(parent_dir, rust_path);
-    }
 
     root_mod
 }

crates/mist-api/src/transpiler.mist

@@ -15,7 +15,7 @@ pub PathBuf transpile() {
     PathBuf src = root.join("src");
     PathBuf out = root.join(".mist/src");
 
-    var master = modules::master_package(src.join("main.mist"), out.join("main.rs"));
+    var master = modules::master_package(src.join("main.mist"));
 
     master.transpile(&out);
 

mist-test/src/app.mist

@@ -1,123 +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);
-            }
-        }
-    }
-}
-
-i32 test_stmt() {
-    if (0 == 0) {
-        0
-    }
-    else {
-        1
-    }
-}
-
-void loops_test() {
-    for (x : 0..10) {
-        println!("{x}");
-    }
-
-    for (var mut i = 0; i < 10; i++) {
-        println!("{i}");
-    }
-
-    var i = 0;
-
-    while (i == 1) {
-        println!("hi");
-    }
-
-    loop {
-        println!("loop!");
-    }
-}

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

@@ -1,72 +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 => write!(f, "[INFO]");
-
-            LogLevel::Warning => write!(f, "[WARN]");
-
-            LogLevel::Error => 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) {
-            write!(f, "logger ({})", self.prefix)
-        }
-    }
-}

mist-test/src/main.mist

@@ -1,22 +1,3 @@
 void main() {
-    var mut app_instance = new app::Application("mist-app");
+    test_package::hello();
-
-    app_instance.boot();
-    app_instance.run();
-}
-
-void do_stuff() {
-    vec!(1, 2, 3).into_iter().map(Option<i32> |var v| {Some(v)}).collect::<Vec<_>>();
-
-    if (43==69) testing1();
-}
-
-i32 testing1() {
-
-    i32 v = if (0 == 0) {
-        0
-    } else {
-        1
-    };
-    v
 }

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) {
-    Task {
-        name: name.to_string(),
-        state: TaskState::Pending,
-        executions: 0,
-    }
-}

mist-test/src/test_package.mist

@@ -0,0 +1,3 @@
+pub void hello() {
+    println!("Hello")
+}