feat(build): Integrate shadow plugin for JAR packaging and update release configuration

Author: TheMeinerLP

.releaserc.json

@@ -11,14 +11,19 @@
       "@semantic-release/exec",
       {
         "verifyConditionsCmd": "./gradlew check",
-        "publishCmd": "./gradlew -Pversion=${nextRelease.version} publish && echo '${nextRelease.version}' > version.txt"
+        "publishCmd": "./gradlew -Pversion=${nextRelease.version} shadowJar"
       }
     ],
     "@semantic-release/git",
     [
       "@semantic-release/github",
       {
-        "assets": [],
+        "assets": [
+          {
+            "path": "build/libs/BlueMapS3Storage-*.jar",
+            "label": "BlueMapS3Storage.jar"
+          }
+        ],
         "labels": false,
         "failTitle": false,
         "failComment": false,

build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     id("java")
     alias(libs.plugins.spotless)
+    alias(libs.plugins.shadow)
 }
 
 dependencies {
@@ -16,6 +17,9 @@ tasks {
     test {
         useJUnitPlatform()
     }
+    shadowJar {
+        archiveClassifier.set("")
+    }
 }
 
 java {

settings.gradle.kts

@@ -11,6 +11,7 @@ dependencyResolutionManagement {
             version("spotless", "7.2.1")
             version("aws-java-nio-spi-for-s3", "2.2.1")
             version("bluemap", "5.3")
+            version("shadow", "9.0.1")
 
             library("nio-spi-s3", "software.amazon.nio.s3", "aws-java-nio-spi-for-s3").versionRef("aws-java-nio-spi-for-s3")
             library("bluemap.core", "de.bluecolored.bluemap", "BlueMapCore").versionRef("bluemap")
@@ -21,6 +22,7 @@ dependencyResolutionManagement {
             library("junit.platform.launcher", "org.junit.platform", "junit-platform-launcher").withoutVersion()
 
             plugin("spotless", "com.diffplug.spotless").versionRef("spotless")
+            plugin("shadow", "com.gradleup.shadow").versionRef("shadow")
         }
     }
 }