From 6f48390b095a471f4f531d5b914a124e1ec3afed Mon Sep 17 00:00:00 2001
From: unknown <348063288@qq.com>
Date: Wed, 28 Sep 2022 21:29:38 +0800
Subject: [PATCH] [unity] add `puer:` prefix in import.meta.url && optimize dts
 gen

---
 .../Resources/puerts/templates/dts.tpl.mjs       | 16 ++++++----------
 .../Puerts/Runtime/Resources/puerts/modular.mjs  |  4 ++++
 unity/native_src/Src/JSEngine_Eval.cpp           |  4 ++--
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/unity/Assets/Puerts/Editor/Resources/puerts/templates/dts.tpl.mjs b/unity/Assets/Puerts/Editor/Resources/puerts/templates/dts.tpl.mjs
index c822bbd8f0..d093183ba1 100644
--- a/unity/Assets/Puerts/Editor/Resources/puerts/templates/dts.tpl.mjs
+++ b/unity/Assets/Puerts/Editor/Resources/puerts/templates/dts.tpl.mjs
@@ -10,10 +10,9 @@
  * 
  * TODO 待node.js版本成熟之后直接接入typescript formatter，现在先用手动指定indent的方式
  * @param {DTS.TypingGenInfo} data 
- * @param {boolean} notGlobalStyle will treat csharp as a module instead of global variable CS.
  * @returns 
  */
- export default function TypingTemplate(data, notGlobalStyle) {
+ export default function TypingTemplate(data) {
     
     let ret = '';
     function _es6tplJoin(str, ...values) {
@@ -46,14 +45,13 @@
 
         ret += newLines.join('\n');
     }
-    const baseIndent = notGlobalStyle ? 4 : 0;
+    const baseIndent = 0;
 
     tt`
-${notGlobalStyle ? 'declare module "csharp"' : 'declare namespace CS'} {
+    declare namespace CS {
     //keep type incompatibility / 此属性保持类型不兼容
     const __keep_incompatibility: unique symbol;
 
-${notGlobalStyle ? 'namespace CSharp {' : ''}
     interface $Ref<T> {
         value: T
     }
@@ -204,13 +202,11 @@ ${notGlobalStyle ? 'namespace CSharp {' : ''}
     })
     
     t.indent = 0;
-    if (notGlobalStyle) {
-        t`
-        }
-        `
-    }
     t`
     }
+    declare module 'csharp' {
+        export = CS;
+    }
     `
 
     return ret.replace(/\n(\s*)\n/g, '\n');
diff --git a/unity/Assets/Puerts/Runtime/Resources/puerts/modular.mjs b/unity/Assets/Puerts/Runtime/Resources/puerts/modular.mjs
index 3a8cb78b3c..d73756c970 100644
--- a/unity/Assets/Puerts/Runtime/Resources/puerts/modular.mjs
+++ b/unity/Assets/Puerts/Runtime/Resources/puerts/modular.mjs
@@ -43,6 +43,10 @@ function executeModule(fullPath, script, debugPath, sid) {
 }
 
 function genRequire(requiringDir) {
+    if (requiringDir.indexOf(":") != -1) {
+        if (requiringDir.startsWith("puer:")) requiringDir = requiringDir.substr(5)
+        else { throw new Error("puer's genRequire can only support prefix with puer:"); }
+    }
     let localModuleCache = Object.create(null);
     function require(moduleName) {
         moduleName = moduleName.startsWith('./') ? moduleName.substr(2) : moduleName;
diff --git a/unity/native_src/Src/JSEngine_Eval.cpp b/unity/native_src/Src/JSEngine_Eval.cpp
index c95c86c6be..3e9ff4e16d 100644
--- a/unity/native_src/Src/JSEngine_Eval.cpp
+++ b/unity/native_src/Src/JSEngine_Eval.cpp
@@ -180,7 +180,7 @@ namespace puerts {
             meta->CreateDataProperty(
                 Context, 
                 FV8Utils::V8String(Context->GetIsolate(), "url"), 
-                FV8Utils::V8String(Context->GetIsolate(), iter->second.c_str())
+                FV8Utils::V8String(Context->GetIsolate(), ("puer:" + iter->second).c_str())
             ).ToChecked();
         }
     }
@@ -217,7 +217,7 @@ namespace puerts {
         auto module_ = (JSModuleDef *) JS_VALUE_GET_PTR(func_val);
 
         auto obj = JS_GetImportMeta(ctx, module_);
-        JS_SetProperty(ctx, obj, JS_NewAtom(ctx, "url"), JS_NewString(ctx, name));
+        JS_SetProperty(ctx, obj, JS_NewAtom(ctx, "url"), JS_NewString(ctx, ("puer:" + name_std).c_str()));
         JS_FreeValue(ctx, obj);
 
         JsEngine->PathToModuleMap[name_std] = module_;