move to tab if file already open

src/calcifer/app_base.rs

@@ -172,6 +172,14 @@ impl Calcifer {
 	}
 
 	pub fn open_file(&mut self, path_option: Option<&Path>) {
+		if let Some(path) = path_option.clone() {
+			for (index, tab) in self.tabs.clone().iter().enumerate() {
+				if tab.path == path {
+					self.selected_tab = tools::TabNumber::from_index(index);
+					return
+				}
+			}
+		}
 		if self.tabs.len() < MAX_TABS {
 			if let Some(path) = path_option {
 				self.tabs.push(tools::Tab::new(path.to_path_buf()));

src/tools/tabs.rs

@@ -57,8 +57,6 @@ impl Tab {
 			.and_then(|ext| ext.to_str())
 			.unwrap_or_default();
 
-		println!("language : {}", extension);
-
 		Self {
 			path: file_path.clone(),
 			code: text,