fix: make GraphViewTask sensitive to new transitive project edges

Author: andrewparmet

src/main/kotlin/com/autonomousapps/tasks/GraphViewTask.kt

@@ -8,6 +8,7 @@ import com.autonomousapps.internal.graph.GraphWriter
 import com.autonomousapps.internal.utils.bufferWriteJson
 import com.autonomousapps.internal.utils.getAndDelete
 import com.autonomousapps.internal.utils.mapNotNullToSet
+import com.autonomousapps.internal.utils.mapToOrderedSet
 import com.autonomousapps.internal.utils.toCoordinates
 import com.autonomousapps.model.Coordinates
 import com.autonomousapps.model.CoordinatesContainer
@@ -18,6 +19,7 @@ import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.FileCollectionDependency
 import org.gradle.api.artifacts.result.ResolvedComponentResult
+import org.gradle.api.artifacts.result.ResolvedDependencyResult
 import org.gradle.api.file.ConfigurableFileCollection
 import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.provider.Property
@@ -65,6 +67,14 @@ public abstract class GraphViewTask : DefaultTask() {
   @get:InputFile
   public abstract val declarations: RegularFileProperty
 
+  /** Tracks resolved components so project dependency changes invalidate this task. */
+  @get:Input
+  public abstract val compileClasspathComponentIds: SetProperty<String>
+
+  /** See [compileClasspathComponentIds]. */
+  @get:Input
+  public abstract val runtimeClasspathComponentIds: SetProperty<String>
+
   /** Needed to make sure task gives the same result if the build configuration in a composite changed between runs. */
   @get:Input
   public abstract val buildPath: Property<String>
@@ -118,6 +128,9 @@ public abstract class GraphViewTask : DefaultTask() {
         .mapNotNullToSet { it.toCoordinates() }
     })
 
+    compileClasspathComponentIds.set(compileClasspathResult.map { it.allComponentIds() })
+    runtimeClasspathComponentIds.set(runtimeClasspathResult.map { it.allComponentIds() })
+
     compileFiles.setFrom(project.provider { compileClasspath.externalArtifactsFor(jarAttr).artifactFiles })
     runtimeFiles.setFrom(project.provider { runtimeClasspath.externalArtifactsFor(jarAttr).artifactFiles })
   }
@@ -153,3 +166,21 @@ public abstract class GraphViewTask : DefaultTask() {
     outputRuntimeDot.writeText(graphWriter.toDot(runtimeGraph))
   }
 }
+
+private fun ResolvedComponentResult.allComponentIds(): Set<String> {
+  val visited = mutableSetOf<ResolvedComponentResult>()
+  val queue = ArrayDeque<ResolvedComponentResult>()
+  queue.add(this)
+
+  while (queue.isNotEmpty()) {
+    val node = queue.removeFirst()
+    if (!visited.add(node)) {
+      continue
+    }
+    node.dependencies.asSequence()
+      .filterIsInstance<ResolvedDependencyResult>()
+      .forEach { queue.add(it.selected) }
+  }
+
+  return visited.mapToOrderedSet { it.id.displayName }
+}