如何使用cloudbuild.yaml为google app-engine java应用程序设置版本号？

如何解决如何使用cloudbuild.yaml为google app-engine java应用程序设置版本号？

在 cloudbuild.yaml 文件中使用以下步骤，我试图在每次提交/标记时将 Java 项目部署到 google app-engine。一切正常，除了版本号是自动生成的，我希望从应用程序 pom.xml 中读取它，其中我有以下相关标签。

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <version>0.1.0-test</version>
    <groupId>com.apps</groupId>     
    <artifactId>cloudbuild-tag</artifactId>   
    <packaging>war</packaging>
    <properties>
    <appengine.maven.plugin.version>2.4.0</appengine.maven.plugin.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <appId>cloudbuild-tag</appId>
        <deploy.version>0-0-1</deploy.version>
        <appVersion>0-0-1</appVersion>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <maven.compiler.showDeprecation>true</maven.compiler.showDeprecation>
        <repository.type>git</repository.type>
    </properties>
<dependencyManagement>
        <dependencies>
            <dependency>  
                <groupId>com.google.cloud</groupId>
                <artifactId>libraries-bom</artifactId>
                <version>16.1.0</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <!-- Compile/runtime dependencies -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>             
            <version>3.1.0</version>      
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>javax.servlet.jsp-api</artifactId>
            <version>2.3.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>com.google.appengine</groupId>
            <artifactId>appengine-api-1.0-sdk</artifactId>
            <version>1.9.83</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <!-- for hot reload of the web application--> 
        <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
        <plugins>
            <plugin>       
                <groupId>com.google.cloud.tools</groupId>
                <artifactId>appengine-maven-plugin</artifactId>                       
                <version>${appengine.maven.plugin.version}</version> 
                  <configuration>
                    <deploy.projectId>dev</deploy.projectId>
                    <deploy.version>0-0-1</deploy.version>
                </configuration>                   
            </plugin>                     
            <plugin>                      
                <groupId>org.apache.maven.plugins</groupId>                       
                <artifactId>maven-enforcer-plugin</artifactId>                       
                <version>3.0.0-M3</version>                        
                <executions>                             
                    <execution>                                   
                        <id>enforce-maven</id>                                   
                        <goals>                                          
                            <goal>enforce</goal>                                        
                        </goals>                                    
                        <configuration>                                         
                            <rules>                                               
                                                                  
                                <requireMavenVersion>                                                      
                                    <version>3.5.0</version>                                                    
                                </requireMavenVersion>                                             
                            </rules>                                        
                        </configuration>                                 
                    </execution>                          
                </executions>                    
            </plugin>              
        </plugins>        
    </build>  
</project>

couldbuild.yaml

  - id: 'copy local settings.xml to cloud-build/workspace'
    name: gcr.io/cloud-builders/gsutil
    args: ['cp','gs://bucket-test/settings.xml','settings.xml']
  - id: 'Stage app using mvn appengine plugin on mvn cloud build image'
    name: 'gcr.io/cloud-builders/mvn:appengine'
    args: ['--settings','/workspace/settings.xml','install','appengine:stage']
  - id: 'Deploy to app engine using gcloud image'
    name: 'gcr.io/cloud-builders/gcloud'
    args: ['app','deploy','target/appengine-staging/WEB-INF/appengine-web.xml']

appengine-web.xml

<?xml version="1.0" encoding="utf-8"?>
<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
  <application>cloudbuild-tag</application>
  <service>cloudbuild-tag</service>
  <version>0-0-1</version>
  <threadsafe>true</threadsafe>
  <sessions-enabled>false</sessions-enabled>
  <runtime>java8</runtime>

  <system-properties>
    <property name="java.util.logging.config.file" value="WEB-INF/logging.properties"/>
  </system-properties>

</appengine-web-app>

感谢任何见解......非常感谢