clean up maven packaging

Author: puredanger

pom.xml

@@ -82,32 +82,39 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-source-plugin</artifactId>
         <version>3.3.1</version>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+	</executions>
       </plugin>
-    
+
       <plugin>
-        <!-- Add Clojure sources to the project's source directories -->
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.0.0</version>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+	<version>3.11.2</version>
+	<configuration>
+          <doclint>none</doclint>
+        </configuration>
         <executions>
           <execution>
-            <id>add-clojure-source-dirs</id>
-            <phase>generate-sources</phase>
+            <id>attach-javadocs</id>
             <goals>
-              <goal>add-source</goal>
-              <goal>add-resource</goal>
+              <goal>jar</goal>
             </goals>
-            <configuration>
-              <sources>
-                <source>${clojure.source.dir}</source>
-              </sources>
-              <resources>
-                <resource>
-                  <directory>${clojure.source.dir}</directory>
-                </resource>
-              </resources>
-            </configuration>
           </execution>
+        </executions>
+      </plugin>
+
+      <plugin>
+        <!-- Add Clojure sources to the project's source directories -->
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>3.0.0</version>
+        <executions>
           <execution>
             <id>add-clojure-test-source-dirs</id>
             <phase>generate-sources</phase>
@@ -117,11 +124,11 @@
             </goals>
             <configuration>
               <sources>
-                <source>${clojure.testSource.dir}</source>
+                <source>test</source>
               </sources>
               <resources>
                 <resource>
-                  <directory>${clojure.testSource.dir}</directory>
+                  <directory>test</directory>
                 </resource>
               </resources>
             </configuration>
@@ -135,9 +142,6 @@
         <version>1.7.1</version>
         <extensions>true</extensions>
         <configuration>
-          <sourceDirectories>
-            <sourceDirectory>src</sourceDirectory>
-          </sourceDirectories>
           <testSourceDirectories>
             <testSourceDirectory>test</testSourceDirectory>
           </testSourceDirectories>
@@ -160,10 +164,10 @@
 
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.6.0</version>
+        <version>3.14.0</version>
         <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
+          <source>${maven.compiler.release}</source>
+	  <target>${maven.compiler.release}</target>
           <encoding>${project.build.sourceEncoding}</encoding>
         </configuration>
       </plugin>