From 8c5a16e708c85cfbe0fd1d8b73defca761f54731 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Mon, 24 Apr 2023 01:24:21 +0200
Subject: pom.xml: Add 'maven-shade-plugin' to build an uber-jar

Package everything including our dependencies into a single JAR file.

Thanks to these Stack Overflow answers for explaining that I needed to
exclude the signature files from the final package:

- https://stackoverflow.com/questions/999489/invalid-signature-file-when-attempting-to-run-a-jar/6743609#6743609
- https://stackoverflow.com/questions/34855649/invalid-signature-file-digest-for-manifest-main-attributes-exception-while-tryin/34856095#34856095
---
 pom.xml | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/pom.xml b/pom.xml
index 32bf23f..164523a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -79,6 +79,40 @@
         </plugin>
       </plugins>
     </pluginManagement>
+
+    <plugins>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.4.1</version>
+
+        <configuration>
+          <transformers>
+            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+              <mainClass>com.teddywing.pdf_form_replace_font2.App</mainClass>
+            </transformer>
+          </transformers>
+
+          <filters>
+            <filter>
+              <artifact>*:*</artifact>
+              <excludes>
+                <exclude>META-INF/*.DSA</exclude>
+                <exclude>META-INF/*.SF</exclude>
+              </excludes>
+            </filter>
+          </filters>
+        </configuration>
+
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
   </build>
 
   <reporting>
-- 
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