Reduce faker's shadowed jar size

Author: serpro69

CHANGELOG.adoc

@@ -22,6 +22,11 @@
 
 * https://github.com/serpro69/kotlin-faker/pull/161[#161] Fix empty lists as parameter values
 
+[discrete]
+=== Other
+
+* https://github.com/serpro69/kotlin-faker/pull/168[#168] Reduce faker's shadowed jar size
+
 ====
 
 .[1.12.0] - 2022-10-16

core/build.gradle.kts

@@ -17,7 +17,7 @@ dependencies {
     implementation("com.fasterxml.jackson.core:jackson-databind:2.13.4.2")
     implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.13.4")
     implementation("org.yaml:snakeyaml:1.33")
-    implementation("com.ibm.icu:icu4j:71.1")
+    shadow("com.ibm.icu:icu4j:71.1")
     shadow(kotlin("stdlib-jdk8"))
     shadow(kotlin("reflect"))
     shadow("org.slf4j:slf4j-api:2.0.3")
@@ -34,7 +34,7 @@ tasks.processResources.get().dependsOn(tasks["yaml2json"])
 
 configurations {
     create("integrationImplementation") { extendsFrom(testImplementation.get()) }
-    create("integrationRuntimeOnly") { extendsFrom(testRuntimeOnly.get()) }
+    create("integrationRuntimeOnly") { extendsFrom(testRuntimeOnly.get(), configurations.getByName("shadow")) }
 }
 
 sourceSets {
@@ -71,18 +71,18 @@ tasks.withType<Jar> {
 }
 
 val shadowJar by tasks.getting(ShadowJar::class) {
+    minimize()
     archiveBaseName.set(rootProject.name)
     archiveClassifier.set("")
     relocate("com.fasterxml", "faker.com.fasterxml")
     relocate("org.yaml", "faker.org.yaml")
-    relocate("com.ibm.icu", "faker.com.ibm.icu")
+    exclude("**/locales/*.yml") // jar already contains json files
     dependencies {
         exclude("module-info.class")
         include {
             it.name.startsWith(project.group.toString()) ||
                 it.name.startsWith("com.fasterxml") ||
-                it.name.startsWith("org.yaml") ||
-                it.name.startsWith("com.ibm.icu")
+                it.name.startsWith("org.yaml")
         }
     }
     manifest {