De-dupe checksum filename definition (#40)

* Disable tasks caching

The DevPublish tasks only relocates files. Caching the tasks is wasteful and slow.

* create distinct directory for each test

* test DevPublish does not affect Build Cache

* Re-use the same checksum filename

Minor update to make sure the checksum filename is always the same.

src/main/kotlin/DevPublishPlugin.kt

@@ -180,7 +180,7 @@ constructor(
     }
 
     val storedChecksum = providers.loadPublicationChecksum {
-      this.checksumFilename.set(publicationData.map { "${it.name}.txt" })
+      this.checksumFilename.set(publicationData.map { it.checksumFilename })
       this.checksumsStore.set(checksumsStore)
     }
 

src/main/kotlin/data/PublicationData.kt

@@ -8,6 +8,7 @@ import org.gradle.api.provider.Property
 import org.gradle.api.publish.maven.MavenPublication
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.InputFiles
+import org.gradle.api.tasks.Internal
 import org.gradle.api.tasks.PathSensitive
 import org.gradle.api.tasks.PathSensitivity.RELATIVE
 
@@ -42,6 +43,9 @@ constructor(
   @get:Input
   abstract val identifier: Property<String>
 
+  @get:Internal
+  internal val checksumFilename: String get() = "$name.txt"
+
   @Input
   override fun getName(): String = name
 }

src/main/kotlin/tasks/GeneratePublicationDataChecksumTask.kt

@@ -1,8 +1,8 @@
 package dev.adamko.gradle.dev_publish.tasks
 
-import dev.adamko.gradle.dev_publish.internal.checksums.CreatePublicationChecksum.Companion.createPublicationChecksum
 import dev.adamko.gradle.dev_publish.data.PublicationData
 import dev.adamko.gradle.dev_publish.internal.DevPublishInternalApi
+import dev.adamko.gradle.dev_publish.internal.checksums.CreatePublicationChecksum.Companion.createPublicationChecksum
 import dev.adamko.gradle.dev_publish.utils.info
 import javax.inject.Inject
 import org.gradle.api.NamedDomainObjectContainer
@@ -55,7 +55,7 @@ constructor(
     publicationData.forEach { data ->
       logger.info("Creating publication data checksum for ${data.name} ${data.artifacts.asPath}")
 
-      val checksumFile = tempDir.resolve("${data.name}.txt")
+      val checksumFile = tempDir.resolve(data.checksumFilename)
 
       val checksum = providers.createPublicationChecksum {
         this.projectDir.set(currentProjectDir)