SpringBoot 启动输出 Git 版本信息

为了方便记录项目打包时的 Git 版本，本文将介绍如何将 Git 版本信息打包进 JAR 文件，并在项目启动时输出。

1. 环境依赖

• SpringBoot 2.7.13；
• git-commit-id-maven-plugin 4.9.9；

2. pom.xml 配置

<build><plugins><plugin><groupId>io.github.git-commit-id</groupId><artifactId>git-commit-id-maven-plugin</artifactId><version>4.9.9</version><executions><execution><id>get-the-git-infos</id><goals><goal>revision</goal></goals><phase>initialize</phase></execution></executions><configuration><injectAllReactorProjects>false</injectAllReactorProjects><verbose>true</verbose><skipPoms>true</skipPoms><generateGitPropertiesFile>true</generateGitPropertiesFile><generateGitPropertiesFilename>${project.build.outputDirectory}/git.properties</generateGitPropertiesFilename><generateGitPropertiesFileWithEscapedUnicode>false</generateGitPropertiesFileWithEscapedUnicode><dotGitDirectory>${project.basedir}/.git</dotGitDirectory><format>properties</format><prefix>git</prefix><dateFormat>yyyy-MM-dd HH:mm:ss</dateFormat><dateFormatTimeZone>${user.timezone}</dateFormatTimeZone><failOnNoGitDirectory>false</failOnNoGitDirectory><failOnUnableToExtractRepoInfo>false</failOnUnableToExtractRepoInfo><useNativeGit>false</useNativeGit><skip>false</skip><runOnlyOnce>false</runOnlyOnce><commitIdGenerationMode>full</commitIdGenerationMode><evaluateOnCommit>HEAD</evaluateOnCommit><useBranchNameFromBuildEnvironment>true</useBranchNameFromBuildEnvironment><injectIntoSysProperties>true</injectIntoSysProperties><offline>true</offline></configuration></plugin></plugins>
</build>

3. 启动类配置

package com.xiaoqqya.gitinfo;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.info.GitProperties;
import org.springframework.context.ConfigurableApplicationContext;/*** Spring boot git info demo.** @author <a href="mailto:xiaoQQya@126.com>xiaoQQya</a>* @since 2023/07/11*/
@SpringBootApplication
public class GitInfoApplication {private static final Logger LOGGER = LoggerFactory.getLogger(GitInfoApplication.class);public static void main(String[] args) {ConfigurableApplicationContext context = SpringApplication.run(GitInfoApplication.class, args);printGitInfo(context);}/*** 输出 Git 版本控制信息.** @param context SpringBoot 上下文信息*/private static void printGitInfo(ConfigurableApplicationContext context) {try {if (LOGGER.isInfoEnabled()) {GitProperties gitProperties = context.getBean(GitProperties.class);LOGGER.info("Git branch: {}", gitProperties.get("branch"));LOGGER.info("Git build time: {}", gitProperties.get("build.time"));LOGGER.info("Git commit id: {}", gitProperties.get("commit.id.full"));LOGGER.info("Git commit user: {}", gitProperties.get("commit.user.name") + "<" + gitProperties.get("commit.user.email") + ">");LOGGER.info("Git commit time: {}", gitProperties.get("commit.time"));LOGGER.info("Git commit message: {}", gitProperties.get("commit.message.full"));}} catch (NoSuchBeanDefinitionException e) {LOGGER.warn(e.getMessage());}}
}

参考文章：

• git-commit-id/git-commit-id-maven-plugin (github.com)；
• Injecting Git Information Into Spring Beans | Baeldung；
• springboot获取项目git版本信息的几种方式_gitproperties_sky～hello的博客-CSDN博客；