完成 linter 的诊断 pipeline 架构实现

src/diagnostics/iverilog.rs

@@ -52,6 +52,17 @@ impl AbstractLinterConfiguration for IverilogConfiguration {
     ) -> Vec<Diagnostic> {
         let mut diagnostics = Vec::<Diagnostic>::new();
 
+        let invoke_name = self.get_invoke_name("iverilog");
+        let pathbuf = uri.to_file_path().unwrap();
+        let path_string = pathbuf.to_str().unwrap();
+
+        let mut process = Command::new(invoke_name)
+            .stdin(Stdio::piped())
+            .stderr(Stdio::piped())
+            .stdout(Stdio::piped())
+            .arg("-t null")
+            .arg(path_string)
+            .spawn();
 
         
         diagnostics