Maven publish plugins (#18)

Author: evanfuller

pom.xml

@@ -43,6 +43,17 @@
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
 
+    <distributionManagement>
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+        <repository>
+            <id>ossrh</id>
+            <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+        </repository>
+    </distributionManagement>
+
     <build>
         <directory>${project.basedir}/build</directory>
         <resources>
@@ -136,6 +147,46 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>3.0.1</version>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                        <configuration>
+                            <keyname>${gpg.keyname}</keyname>
+                            <passphraseServerId>${gpg.keyname}</passphraseServerId>
+                            <skip>true</skip> <!-- don't have a key to sign with for CI; set to false when releasing -->
+                        </configuration>
+                    </execution>
+                </executions>
+            </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://s01.oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>false</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>2.5.3</version>
+                <configuration>
+                    <checkModificationExcludes>
+                        <checkModificationExclude>pom.xml</checkModificationExclude>
+                    </checkModificationExcludes>
+                </configuration>
+            </plugin>
         </plugins>
     </build>