remove file when check file remove

Author: CppCXY

crates/emmylua_code_analysis/src/lib.rs

@@ -145,6 +145,15 @@ impl EmmyLuaAnalysis {
         updated_files
     }
 
+    pub fn remove_file_by_uri(&mut self, uri: &Uri) -> Option<FileId> {
+        if let Some(file_id) = self.compilation.get_db_mut().get_vfs_mut().remove_file(uri) {
+            self.compilation.remove_index(vec![file_id]);
+            return Some(file_id);
+        }
+
+        None
+    }
+
     pub fn update_files_by_path(&mut self, files: Vec<(PathBuf, Option<String>)>) -> Vec<FileId> {
         let files = files
             .into_iter()

crates/emmylua_code_analysis/src/vfs/mod.rs

@@ -99,6 +99,19 @@ impl Vfs {
         fid
     }
 
+    pub fn remove_file(&mut self, uri: &Uri) -> Option<FileId> {
+        let fid = self.get_file_id(uri)?;
+        if let Some(path) = self.file_path_map.remove(&fid.id) {
+            self.file_id_map.remove(&path);
+        }
+        if let Some(data) = self.file_data.get_mut(fid.id as usize) {
+            data.take();
+        }
+        self.line_index_map.remove(&fid);
+        self.tree_map.remove(&fid);
+        Some(fid)
+    }
+
     pub fn update_config(&mut self, emmyrc: Arc<Emmyrc>) {
         self.emmyrc = Some(emmyrc);
     }

crates/emmylua_ls/src/context/client_id.rs

@@ -39,7 +39,7 @@ pub fn get_client_id(client_info: &Option<ClientInfo>) -> ClientId {
             match info.name.as_str() {
                 "Visual Studio Code" => ClientId::VSCode,
                 "IntelliJ" => ClientId::Intellij,
-                "Neovim" | "coc.nvim"  => ClientId::Neovim,
+                "Neovim" | "coc.nvim" => ClientId::Neovim,
                 "Cursor" => ClientId::VSCode,
                 "Windsurf" => ClientId::VSCode, // 不确定是不是这个名, 先加上吧
                 "Trae" => ClientId::VSCode,     // 字节的, 但不确定是不是这个名, 先加上吧

crates/emmylua_ls/src/handlers/text_document/watched_file_handler.rs

@@ -18,6 +18,11 @@ pub async fn on_did_change_watched_files(
         let file_type = get_file_type(&file_event.uri);
         match file_type {
             Some(WatchedFileType::Lua) => {
+                if file_event.typ == FileChangeType::DELETED {
+                    analysis.remove_file_by_uri(&file_event.uri);
+                    continue;
+                }
+
                 if !workspace.current_open_files.contains(&file_event.uri) {
                     collect_lua_files(
                         &mut watched_lua_files,