fix release config

CONTRIBUTING.md

@@ -141,8 +141,7 @@ chmod +x /tmp/sphinx.osx-x86_64
 
 * 修改`as.sh`里的版本，最后修改日期， `Bootstrap.java`里的版本，Dockerfile里的版本
 * 修改本地的maven settings.xml
-* mvn release:prepare -Darguments="-DskipTests -P full"
-* mvn release:perform -Darguments="-DskipTests -P full"
+* mvn clean deploy -DskipTests -P full -P release
 
     如果在下载 sphinx-binary 出错，参考上面的 全量打包 的说明。
 
@@ -152,6 +151,7 @@ chmod +x /tmp/sphinx.osx-x86_64
 
     比如下载地址： https://maven.aliyun.com/repository/public/com/taobao/arthas/arthas-packaging/3.x.x/arthas-packaging-3.x.x-bin.zip
 
+* 打上tag，push tag到仓库上
 * 需要更新 gh-pages 分支下面的 arthas-boot.jar/arthas-demo.jar/as.sh ，下载 doc.zip，解压覆盖掉文档的更新
 * 需要更新docker镜像，push新的tag：https://hub.docker.com/r/hengyunabc/arthas/tags?page=1&ordering=last_updated
 

pom.xml

@@ -118,6 +118,33 @@
                 </plugins>
             </build>
         </profile>
+
+        <profile>
+            <id>release</id>
+            <activation>
+                <property>
+                    <name>performRelease</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
     </profiles>
 
     <properties>
@@ -370,6 +397,15 @@
                 <configuration>
                     <additionalparam>-Xdoclint:none</additionalparam>
                 </configuration>
+                <executions>
+                    <execution>
+                        <id>release</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
             </plugin>
 
             <plugin>