add cmd args

Author: CppCXY

.vscode/launch.json

@@ -20,7 +20,7 @@
                 }
             },
             "args": [
-                "5007"
+                "--port", "5007"
             ],
             "cwd": "${workspaceFolder}"
         },

Cargo.lock

@@ -22,3 +22,4 @@ walkdir = "2.5.0"
 serde_yml = "0.0.12"
 dirs = "5"
 emmylua_codestyle = "0.2.0"
+structopt = "0.3"

Cargo.toml

@@ -1,7 +1,10 @@
 use emmylua_parser::{LuaVersionCondition, VisibilityKind};
 use serde::{Deserialize, Serialize};
 
-use crate::db_index::{member::LuaMemberId, LuaDeclId, LuaSignatureId, LuaTypeDeclId};
+use crate::{
+    db_index::{member::LuaMemberId, LuaDeclId, LuaSignatureId, LuaTypeDeclId},
+    FileId,
+};
 
 #[derive(Debug, Clone, Hash, PartialEq, Eq)]
 pub struct LuaProperty {
@@ -74,3 +77,14 @@ impl From<LuaSignatureId> for LuaPropertyOwnerId {
         LuaPropertyOwnerId::Signature(id)
     }
 }
+
+impl LuaPropertyOwnerId {
+    pub fn get_file_id(&self) -> Option<FileId> {
+        match self {
+            LuaPropertyOwnerId::TypeDecl(_) => None,
+            LuaPropertyOwnerId::Member(id) => Some(id.file_id),
+            LuaPropertyOwnerId::LuaDecl(id) => Some(id.file_id),
+            LuaPropertyOwnerId::Signature(id) => Some(id.get_file_id()),
+        }
+    }
+}