改为使用现成的插件生成 git.properties

build.gradle

@@ -6,11 +6,9 @@ plugins {
     id 'org.springdoc.openapi-gradle-plugin' version '1.8.0'
     id 'org.hidetake.swagger.generator' version '2.19.2'
 //    id 'org.graalvm.buildtools.native' version '0.9.28'
-    id 'org.ajoberstar.grgit' version '5.2.1'
+    id 'com.gorylenko.gradle-git-properties' version '2.4.1'
 }
 
-apply from: 'git.properties.gradle'
-
 group 'plus.maa'
 version '1.0-SNAPSHOT'
 
@@ -130,3 +128,8 @@ rootProject.afterEvaluate(){
         doNotTrackState("See https://github.com/springdoc/springdoc-openapi-gradle-plugin/issues/102")
     }
 }
+
+gitProperties {
+    failOnNoGitDirectory = false
+    keys = ["git.branch", "git.commit.id", "git.commit.id.abbrev", "git.commit.time"]
+}

src/main/java/plus/maa/backend/controller/SystemController.java

@@ -5,6 +5,7 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.boot.info.GitProperties;
+import org.springframework.lang.Nullable;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -23,6 +24,7 @@
 public class SystemController {
 
     private final MaaCopilotProperties properties;
+    @Nullable   // 非必须字段，当 Git 仓库不存在时为 null
     private final GitProperties gitProperties;
 
     @GetMapping("/")