修复后端构建提交号注入

server/pom.xml

@@ -26,6 +26,7 @@
         <angus-mail.version>2.0.3</angus-mail.version>
         <aliyun-oss.version>3.18.3</aliyun-oss.version>
         <apache-poi.version>5.4.1</apache-poi.version>
+        <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
         <th.hotel.build.commit>UNKNOWN</th.hotel.build.commit>
     </properties>
 
@@ -125,6 +126,51 @@
                     <parameters>${maven.compiler.parameters}</parameters>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>${maven-antrun-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>verify-build-commit-before-package</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <configuration>
+                            <target name="verify-build-commit-before-package">
+                                <condition property="th.hotel.build.commit.unknown">
+                                    <equals arg1="${th.hotel.build.commit}" arg2="UNKNOWN"/>
+                                </condition>
+                                <fail if="th.hotel.build.commit.unknown"
+                                      message="TH_HOTEL_BUILD_COMMIT is required before packaging. Commit changes first, then use scripts/package-server-with-build-info.sh or set TH_HOTEL_BUILD_COMMIT to the current Git commit."/>
+                                <exec executable="git" failonerror="true">
+                                    <arg value="rev-parse"/>
+                                    <arg value="--verify"/>
+                                    <arg value="--quiet"/>
+                                    <arg value="${th.hotel.build.commit}^{commit}"/>
+                                </exec>
+                                <exec executable="git" failonerror="true">
+                                    <arg value="update-index"/>
+                                    <arg value="-q"/>
+                                    <arg value="--refresh"/>
+                                </exec>
+                                <exec executable="git" failonerror="true" outputproperty="th.hotel.git.status">
+                                    <arg value="status"/>
+                                    <arg value="--porcelain"/>
+                                </exec>
+                                <condition property="th.hotel.git.dirty">
+                                    <not>
+                                        <equals arg1="${th.hotel.git.status}" arg2=""/>
+                                    </not>
+                                </condition>
+                                <fail if="th.hotel.git.dirty"
+                                      message="Git worktree must be clean before packaging a deployment-proof Jar. Commit or stash changes first. Dirty entries: ${th.hotel.git.status}"/>
+                            </target>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>