Pill: Replace most of the hardcoded library coordinates with info from Gradle

custom-dependencies/protobuf-relocated/build.gradle.kts

@@ -1,9 +1,12 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import java.io.File
+
+apply { plugin("base") }
 
 val baseProtobuf by configurations.creating
 val baseProtobufSources by configurations.creating
 
-val resultsCfg = configurations.create("default")
+val resultsCfg = configurations.getByName("default")
 val resultsSourcesCfg = configurations.create("sources")
 
 val protobufVersion = rootProject.extra["versions.protobuf-java"] as String
@@ -13,6 +16,10 @@ val renamedSources = "$buildDir/renamedSrc/"
 val outputJarsPath = "$buildDir/libs"
 val artifactBaseName = "protobuf-java-relocated"
 
+val jpsLibraryPath by extra(outputJarsPath)
+
+setProperty("archivesBaseName", "$artifactBaseName-$protobufVersion")
+
 dependencies {
     baseProtobuf("com.google.protobuf:protobuf-java:$protobufVersion")
     baseProtobufSources("com.google.protobuf:protobuf-java:$protobufVersion:sources")
@@ -47,8 +54,4 @@ val prepareSources by task<Jar> {
     from(relocateSources)
     project.addArtifact("archives", this, this)
     addArtifact(resultsSourcesCfg.name, this, this)
-}
-
-val clean by task<Delete> {
-    delete(buildDir)
-}
+}