add:优化导入脚本

build.gradle

@@ -19,7 +19,7 @@ allprojects {
     repositories {
         google()
         mavenCentral()
-        maven {url 'https://developer.huawei.com/repo/'}
+        maven { url 'https://developer.huawei.com/repo/' }
     }
 }
 
@@ -27,9 +27,20 @@ task clean(type: Delete) {
     delete rootProject.buildDir
 }
 
+/**
+ * 导入推送模块,如果push目录下为空(包含隐藏文件,.git文件),则初始化子模块,拉取代码.
+ */
 task importPushModule() {
     println("add submodule before")
-    "git submodule init".execute()
-    "git submodule update".execute()
+    File pushModuleFile = new File(getProjectDir().toString() + File.separatorChar + "push")
+    println("push module:" + pushModuleFile.toString())
+    //push目录下没有任何文件则视为没有初始化子模块
+    if (pushModuleFile.listFiles().length == 0) {
+        String cmd1 = "git submodule init".execute().text.trim()
+        String cmd2 = "git submodule update".execute().text.trim()
+        println(cmd1)
+        println(cmd2)
+        println("no init submodule , only init once in project")
+    }
     println("add submodule after")
 }
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