normal jar and fat jar

[soloturn]

Shadow Version

7.1.2

Gradle Version

7.4

Expected Behavior

build a normal plantuml.ar and one plantuml-all-jar, no other change. i did include only one line and it makes all jars change:

	id("com.github.johnrengelman.shadow") version "7.1.2"

Actual Behavior

both are fat jars, optional dependencies included.

Gradle Build Script(s)

java {
	withSourcesJar()
	withJavadocJar()
	registerFeature("pdf") {
		usingSourceSet(sourceSets["main"])
	}
}

dependencies {
	compileOnly("org.apache.ant:ant:1.10.12")
	testImplementation("org.assertj:assertj-core:3.22.0")
	testImplementation("org.junit.jupiter:junit-jupiter:5.8.2")
	testImplementation("org.scilab.forge:jlatexmath:1.0.7")
	"pdfRuntimeOnly"("org.apache.xmlgraphics:fop:2.6")
	"pdfRuntimeOnly"("org.apache.xmlgraphics:batik-all:1.14")
}

Content of Shadow JAR (jar tf <jar file> - post link to GIST if too long)

pdfRuntimeOnly jars are included in both jar files, also source and javadoc grow, the buildgradle.kts, compare with maven, original gradle jars were the same as maven. now all are grown:

> ls -l target/*.jar build/libs/*.jar
24999965 13. Feb 11:22 build/libs/plantuml-1.2022.1-SNAPSHOT-all.jar
24999955 13. Feb 09:57 build/libs/plantuml-1.2022.2.jar
31333430 13. Feb 09:58 build/libs/plantuml-1.2022.2-javadoc.jar
23742790 13. Feb 09:58 build/libs/plantuml-1.2022.2-sources.jar
 9973551 13. Feb 08:45 target/plantuml-1.2022.1-SNAPSHOT.jar
15492349 13. Feb 08:45 target/plantuml-1.2022.1-SNAPSHOT-javadoc.jar
 8716781 13. Feb 08:45 target/plantuml-1.2022.1-SNAPSHOT-sources.jar

[soloturn]

having an empty shadow task or set properties produces the original jar.

tasks.shadowJar {
	archiveAppendix.set("myappendix")
	archiveClassifier.set("")
}

setting the classifier empty leads to #651 though ...