tidy up dockerActive property & check

gradle-plugins/docker-compose/src/main/kotlin/dev/adamko/geedeecee/GDCCommandTask.kt

@@ -2,9 +2,11 @@ package dev.adamko.geedeecee
 
 import javax.inject.Inject
 import org.gradle.api.DefaultTask
+import org.gradle.api.Task
 import org.gradle.api.file.DirectoryProperty
 import org.gradle.api.logging.LogLevel
 import org.gradle.api.provider.ListProperty
+import org.gradle.api.provider.Property
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.InputDirectory
 import org.gradle.api.tasks.TaskAction
@@ -15,19 +17,26 @@ abstract class GDCCommandTask @Inject constructor(
   private val executor: ExecOperations
 ) : DefaultTask() {
 
-  init {
-    super.setGroup(GDCPlugin.GCD_TASK_GROUP)
-    description = "Run a docker-compose command."
-
-    logging.captureStandardOutput(LogLevel.LIFECYCLE)
-  }
-
   @get:InputDirectory
   abstract val workingDir: DirectoryProperty
 
   @get:Input
   abstract val separatedArgs: ListProperty<String>
 
+  @get:Input
+  abstract val dockerActive: Property<Boolean>
+
+  init {
+    super.setGroup(GDCPlugin.GCD_TASK_GROUP)
+    description = "Run a docker-compose command."
+
+    enabledIf {
+      it.dockerActive.orNull == true
+    }
+
+    logging.captureStandardOutput(LogLevel.LIFECYCLE)
+  }
+
   @TaskAction
   fun dockerCompose() {
     val separatedArgs: List<String> = separatedArgs.get()
@@ -45,4 +54,13 @@ abstract class GDCCommandTask @Inject constructor(
       parseSpaceSeparatedArgs("docker-compose $args")
     )
   }
+
+  companion object {
+    private inline fun <reified T: Task> T.enabledIf(crossinline spec: (T) -> Boolean) {
+      onlyIf {
+        require(it is T)
+        spec(it)
+      }
+    }
+  }
 }

gradle-plugins/docker-compose/src/main/kotlin/dev/adamko/geedeecee/GDCPlugin.kt

@@ -60,6 +60,7 @@ abstract class GDCPlugin @Inject constructor(
     target.tasks.withType<GDCCommandTask>().configureEach {
       workingDir.convention(gdcSettings.srcDir)
       dependsOn(dockerComposeEnvUpdate)
+      dockerActive.set(gdcSettings.dockerActive)
     }
 
     val assembleTasks = target.tasks.matching { LifecycleBasePlugin.ASSEMBLE_TASK_NAME == it.name }
@@ -89,7 +90,7 @@ abstract class GDCPlugin @Inject constructor(
       dotEnv.put("KAFKATORIO_VERSION", composeProjectVersion)
       dotEnv.put("REGISTRY_HOST", containerRegistryHost)
 
-      enabled.convention(isDockerActive())
+      dockerActive.convention(isDockerActive())
     }
 
 

gradle-plugins/docker-compose/src/main/kotlin/dev/adamko/geedeecee/GDCSettings.kt

@@ -24,7 +24,7 @@ interface GDCSettings {
   val dotEnv: MapProperty<String, String>
 
   @get:Input
-  val enabled: Property<Boolean>
+  val dockerActive: Property<Boolean>
 
 //  @Suppress("PropertyName", "FunctionName")
 //  abstract class DotEnv(