git 提交代码，推送代码，可以通过在 .git/hooks 目录中的 bash 脚本来做一定的验证工作。

本例使用插件 maven-antrun-plugin 自动输出脚本至 .git/hooks 目录中，在 pom.xml 中的使用示例如下：

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-antrun-plugin</artifactId>
                <executions>
                    <execution>
                        <id>gen-gitbash-clean</id>
                        <phase>clean</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>gen-gitbash-compile</id>
                        <phase>compile</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
                <!-- configuration没有放在execution里面是让多个execution都能执行 -->
                <configuration>
                    <target>
                        <!-- 生成commit-msg文件 -->
                        <echo file="${basedir}/.git/hooks/commit-msg"
                              message="#!/usr/bin/env bash${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="# Color codes${line.separator}red='\033[0;31m'${line.separator}yellow='\033[0;33m'${line.separator}blue='\033[0;34m'${line.separator}NC='\033[0m' # No colors"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="# Regex &amp; Usage${line.separator}commit_regex=&quot;^(\[[A-Za-z]+\-[0-9]+\]|merge|Merge)\s&quot;${line.separator}error_message=&quot;Aborting commit. Commit message must start with ${yellow} 开发任务编号&quot;${line.separator}usage=&quot;开发任务编号 Commit Message. \n${blue}示例: [TASK-101] 完成A功能开发&quot;"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="if ! grep -qE &quot;$commit_regex&quot; &quot;$1&quot;; then${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="  printf &quot;${red}$error_message\n&quot;${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="  printf &quot;${yellow}Commit Regex: ${NC}${commit_regex}\n&quot;${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="  printf &quot;${red}Usage: ${NC}${usage}\n&quot;${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/commit-msg" append="true"
                              message="  exit 1${line.separator}fi"/>

                        <!-- 生成pre-push文件 -->
                        <echo file="${basedir}/.git/hooks/pre-push"
                              message="#!/usr/bin/env bash${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="# Color codes${line.separator}red='\033[0;31m'${line.separator}yellow='\033[0;33m'"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="command=&quot;./mvnw.cmd clean test&quot;${line.separator}${command}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="${line.separator}${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="if ! [ $? -eq 0 ]; then${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="  printf &quot;${red}Make sure successfully execute command: ${yellow}$command${red}.&quot;${line.separator}"/>
                        <echo file="${basedir}/.git/hooks/pre-push" append="true"
                              message="  exit 1${line.separator}fi"/>

                        <!-- 设置权限 -->
                        <chmod dir="${basedir}/.git/hooks" perm="755" includes="**/*"/>
                    </target>
                </configuration>
            </plugin>

在执行maven的 clean 或者 compile 时候，插件会自动输出 commit-msg 和 pre-push 两个脚本文件

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