MCCustomSkinLoader/Common/build.gradle

dependencies {
    compileOnly project(':Dummy:Common')
}

sourceSets {
    java21 {
        java.srcDir('src/main/java21')
        compileClasspath += sourceSets.main.output
    }
}

tasks.named(sourceSets.java21.compileJavaTaskName, JavaCompile) {
    dependsOn tasks.named('compileJava')
}

jar {
    dependsOn tasks.named(sourceSets.java21.classesTaskName)

    manifest {
        attributes('Multi-Release': 'true')
    }

    into('META-INF/versions/21') {
        from(sourceSets.java21.output)
    }
}