Update pom settings for releasing to maven central

Author: stanlemon

pom.xml

@@ -31,6 +31,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.salesforce.storm</groupId>
     <artifactId>dynamic-spout</artifactId>
+    <!-- Last release was 0.8.0 on 2017-10-12 -->
     <version>0.8-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>dynamic-spout</name>
@@ -96,6 +97,15 @@
         <skipCheckStyle>false</skipCheckStyle>
     </properties>
 
+    <!-- For deploying to maven central -->
+    <distributionManagement>
+        <!-- Snapshot repository -->
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+    </distributionManagement>
+
     <dependencies>
         <!-- Storm dependencies -->
         <dependency>
@@ -402,6 +412,19 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- Release plugin -->
+            <plugin>
+                <groupId>org.sonatype.plugins</groupId>
+                <artifactId>nexus-staging-maven-plugin</artifactId>
+                <version>1.6.7</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <serverId>ossrh</serverId>
+                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
         </plugins>
 
         <pluginManagement>
@@ -446,4 +469,58 @@
             </plugin>
         </plugins>
     </reporting>
+
+    <profiles>
+        <profile>
+            <id>release</id>
+            <build>
+                <plugins>
+                    <!-- Build Sources Jar -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-source-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>attach-sources</id>
+                                <goals>
+                                    <goal>jar</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+
+                    <!-- Build Javadoc Jar -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-javadoc-plugin</artifactId>
+                        <version>3.0.0-M1</version>
+                        <executions>
+                            <execution>
+                                <id>build-javadocs</id>
+                                <goals>
+                                    <goal>jar</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+
+                    <!-- GPG Signing of Artifacts -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.6</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
 </project>