Added reload <plugin>

src/cli.rs

@@ -122,7 +122,21 @@ pub fn start_cli(server: Arc<Server>, plugin_loader: PluginLoader) {
                     }
                 }
                 "load" "loads a plugin that has been installed" => {
-                    if require_args(&args, &["<plugin-dir>"]) {
+                    if require_args(&args, &["<plugin-id>"]) {
+                        plugin_loader.load(&server.root.join("plugins").join(&args[1]));
+                    }
+                }
+                "reload" "restarts a plugin that has been installed" => {
+                    if require_args(&args, &["<plugin-id>"]) {
+                        let target = args[1].as_str();
+                        for plugin in server.plugins.lock().unwrap().iter_mut() {
+                            if plugin.get_id() == target {
+                                LOGGER.info("Stopping plugin");
+                                if let Err(e) = plugin.stop() {
+                                    LOGGER.warn(e.context("Couldn't stop plugin"));
+                                }
+                            }
+                        }
                         plugin_loader.load(&server.root.join("plugins").join(&args[1]));
                     }
                 }

src/plugin/mod.rs

@@ -69,4 +69,8 @@ impl Plugin {
         self.child.lock().unwrap().kill()?;
         Ok(())
     }
+
+    pub fn get_id(&self) -> String {
+        self.id.clone()
+    }
 }