From 92dfc2c345a765e675880b124e8c0b4ffc9fb505 Mon Sep 17 00:00:00 2001
From: David Kleiven <david.kleiven@statnett.no>
Date: Mon, 2 Oct 2023 13:33:37 +0200
Subject: [PATCH] ServiceLoader seems to not work good with a fat-jar. Build a
 slim jar instead and add dependency-jars to classpath

---
 pom.xml | 31 ++++++++++++++++++++-----------
 1 file changed, 20 insertions(+), 11 deletions(-)

diff --git a/pom.xml b/pom.xml
index a340ad4..6de383e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,22 +111,31 @@
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-assembly-plugin</artifactId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.3.0</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addClasspath>true</addClasspath>
+                            <mainClass>${main.class}</mainClass>
+                            <classpathPrefix>dependency-jars/</classpathPrefix>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
                 <version>3.6.0</version>
                 <executions>
                     <execution>
-                        <id>make-assembly</id>
+                        <id>copy-dependencies</id>
                         <phase>package</phase>
-                        <goals> <goal>single</goal> </goals>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
                         <configuration>
-                            <archive>
-                                <manifest>
-                                    <mainClass>${main.class}</mainClass>
-                                </manifest>
-                            </archive>
-                            <descriptorRefs>
-                                <descriptorRef>jar-with-dependencies</descriptorRef>
-                            </descriptorRefs>
+                            <outputDirectory>${project.build.directory}/dependency-jars/</outputDirectory>
                         </configuration>
                     </execution>
                 </executions>