Fix #35395: combine fabric8 service files

Author: LEDfan

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>eu.openanalytics</groupId>
     <artifactId>shinyproxy-operator</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1-SNAPSHOT</version>
     <inceptionYear>2021</inceptionYear>
     <name>ShinyProxy-Operator</name>
 
@@ -262,9 +262,9 @@
                                     <Multi-Release>true</Multi-Release>
                                 </manifestEntries>
                             </archive>
-                            <descriptorRefs>
-                                <descriptorRef>jar-with-dependencies</descriptorRef>
-                            </descriptorRefs>
+                            <descriptors>
+                                <descriptor>src/main/assembly/jar-with-dependencies.xml</descriptor>
+                            </descriptors>
                             <finalName>shinyproxy-operator</finalName>
                         </configuration>
                     </execution>

src/main/assembly/jar-with-dependencies.xml

@@ -0,0 +1,24 @@
+<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.2.0 https://maven.apache.org/xsd/assembly-2.2.0.xsd">
+    <!-- based on https://maven.apache.org/plugins/maven-assembly-plugin/descriptor-refs.html#jar-with-dependencies  -->
+    <!-- https://stackoverflow.com/questions/47310215/merging-meta-inf-services-files-with-maven-assembly-plugin/49689041 -->
+    <id>jar-with-dependencies</id>
+    <formats>
+        <format>jar</format>
+    </formats>
+    <includeBaseDirectory>false</includeBaseDirectory>
+    <dependencySets>
+        <dependencySet>
+            <outputDirectory>/</outputDirectory>
+            <useProjectArtifact>true</useProjectArtifact>
+            <unpack>true</unpack>
+            <scope>runtime</scope>
+        </dependencySet>
+    </dependencySets>
+    <containerDescriptorHandlers>
+        <containerDescriptorHandler>
+            <handlerName>metaInf-services</handlerName>
+        </containerDescriptorHandler>
+    </containerDescriptorHandlers>
+</assembly>