Resolve hick-up when repetitive executed

kmock-gradle/src/main/kotlin/tech/antibytes/gradle/kmock/KMockPluginContract.kt

@@ -79,6 +79,13 @@ internal interface KMockPluginContract {
         )
     }
 
+    interface KmpSharedSourceCleaner {
+        fun cleanMetaSources(
+            project: Project,
+            sourceSets: Set<String>
+        )
+    }
+
     interface SourceSetConfigurator {
         fun configure(project: Project)
     }

kmock-gradle/src/main/kotlin/tech/antibytes/gradle/kmock/SharedSourceCopist.kt

@@ -98,13 +98,12 @@ internal object SharedSourceCopist : KMockPluginContract.SharedSourceCopist {
             "moveTo${target.capitalize(Locale.ROOT)}For${platform.capitalize(Locale.ROOT)}",
             Copy::class.java
         )
-
         setUpTask(
             task = task,
             platform = platform,
             buildDir = buildDir,
-            source = source.substringBeforeLast("Test"),
-            target = target.substringBeforeLast("Test"),
+            source = source.substring(0, source.length - 4),
+            target = target.substring(0, target.length - 4),
             indicator = indicator,
         )
 

kmock-gradle/src/main/kotlin/tech/antibytes/gradle/kmock/source/KmpSetupConfigurator.kt

@@ -320,6 +320,8 @@ internal object KmpSetupConfigurator : KMockPluginContract.KmpSetupConfigurator
 
         indicators[common] = common.toUpperCase(Locale.ROOT)
 
+        KmpSharedSourceCleaner.cleanMetaSources(project, indicators.keys)
+
         wireSharedSourceTasks(
             project,
             indicators,

kmock-gradle/src/main/kotlin/tech/antibytes/gradle/kmock/source/KmpSharedSourceCleaner.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2022 Matthias Geisler (bitPogo) / All rights reserved.
+ *
+ * Use of this source code is governed by Apache v2.0
+ */
+
+package tech.antibytes.gradle.kmock.source
+
+import org.gradle.api.Project
+import tech.antibytes.gradle.kmock.KMockPluginContract
+
+internal object KmpSharedSourceCleaner : KMockPluginContract.KmpSharedSourceCleaner {
+    override fun cleanMetaSources(project: Project, sourceSets: Set<String>) {
+        sourceSets.forEach { sourceSet ->
+            val platform = sourceSet.substring(0, sourceSet.length - 4)
+            project.file("${project.buildDir.absolutePath}/generated/ksp/$platform").deleteRecursively()
+        }
+    }
+}

kmock-gradle/src/main/kotlin/tech/antibytes/gradle/kmock/source/KmpSourceSetsConfigurator.kt

@@ -206,13 +206,11 @@ internal object KmpSourceSetsConfigurator : SourceSetConfigurator {
         if (kspCollector.isNotEmpty()) {
             propagatePrecedences(project, precedences)
 
-            project.afterEvaluate {
-                KmpSetupConfigurator.wireSharedSourceTasks(
-                    project,
-                    kspCollector,
-                    allDependencies
-                )
-            }
+            KmpSetupConfigurator.wireSharedSourceTasks(
+                project,
+                kspCollector,
+                allDependencies
+            )
         }
     }
 }

kmock-gradle/src/test/kotlin/tech/antibytes/gradle/kmock/source/KmpSetupConfiguratorSpec.kt

@@ -33,11 +33,13 @@ class KmpSetupConfiguratorSpec {
     @BeforeEach
     fun setUp() {
         mockkObject(SharedSourceCopist)
+        mockkObject(KmpSharedSourceCleaner)
     }
 
     @AfterEach
     fun tearDown() {
         unmockkObject(SharedSourceCopist)
+        unmockkObject(KmpSharedSourceCleaner)
     }
 
     @Test
@@ -69,6 +71,8 @@ class KmpSetupConfiguratorSpec {
             mockk()
         )
 
+        every { KmpSharedSourceCleaner.cleanMetaSources(any(), any()) } just Runs
+
         every { copyTasks[0].dependsOn(any()) } returns copyTasks[0]
         every { copyTasks[0].mustRunAfter(*anyVararg()) } returns copyTasks[0]
 
@@ -126,6 +130,13 @@ class KmpSetupConfiguratorSpec {
         )
 
         // Then
+        verify(exactly = 1) {
+            KmpSharedSourceCleaner.cleanMetaSources(
+                project,
+                setOf("commonTest")
+            )
+        }
+
         verify(exactly = 1) {
             SharedSourceCopist.copySharedSource(
                 project,
@@ -277,6 +288,8 @@ class KmpSetupConfiguratorSpec {
             mockk()
         )
 
+        every { KmpSharedSourceCleaner.cleanMetaSources(any(), any()) } just Runs
+
         every { copyTasks[0].dependsOn(any()) } returns copyTasks[0]
         every { copyTasks[0].mustRunAfter(*anyVararg()) } returns copyTasks[0]
         every { copyTasks[1].dependsOn(any()) } returns copyTasks[1]
@@ -350,6 +363,13 @@ class KmpSetupConfiguratorSpec {
         )
 
         // Then
+        verify(exactly = 1) {
+            KmpSharedSourceCleaner.cleanMetaSources(
+                project,
+                setOf("commonTest")
+            )
+        }
+
         verify(exactly = 1) {
             SharedSourceCopist.copySharedSource(
                 project,
@@ -563,6 +583,8 @@ class KmpSetupConfiguratorSpec {
             mockk()
         )
 
+        every { KmpSharedSourceCleaner.cleanMetaSources(any(), any()) } just Runs
+
         every { copyTasks[0].dependsOn(any()) } returns copyTasks[0]
         every { copyTasks[0].mustRunAfter(*anyVararg()) } returns copyTasks[0]
         every { copyTasks[1].dependsOn(any()) } returns copyTasks[1]
@@ -625,6 +647,13 @@ class KmpSetupConfiguratorSpec {
         )
 
         // Then
+        verify(exactly = 1) {
+            KmpSharedSourceCleaner.cleanMetaSources(
+                project,
+                setOf("commonTest", "otherTest")
+            )
+        }
+
         verify(exactly = 1) {
             SharedSourceCopist.copySharedSource(
                 project,
@@ -806,6 +835,8 @@ class KmpSetupConfiguratorSpec {
             mockk()
         )
 
+        every { KmpSharedSourceCleaner.cleanMetaSources(any(), any()) } just Runs
+
         every { copyTasks[0].dependsOn(any()) } returns copyTasks[0]
         every { copyTasks[0].mustRunAfter(*anyVararg()) } returns copyTasks[0]
         every { copyTasks[1].dependsOn(any()) } returns copyTasks[1]
@@ -868,6 +899,13 @@ class KmpSetupConfiguratorSpec {
         )
 
         // Then
+        verify(exactly = 1) {
+            KmpSharedSourceCleaner.cleanMetaSources(
+                project,
+                setOf("commonTest", "otherTest")
+            )
+        }
+
         verify(exactly = 1) {
             SharedSourceCopist.copySharedSource(
                 project,

kmock-gradle/src/test/kotlin/tech/antibytes/gradle/kmock/source/KmpSharedSourceCleanerSpec.kt

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2022 Matthias Geisler (bitPogo) / All rights reserved.
+ *
+ * Use of this source code is governed by Apache v2.0
+ */
+
+package tech.antibytes.gradle.kmock.source
+
+import org.gradle.api.Project
+import org.gradle.testfixtures.ProjectBuilder
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.io.TempDir
+import tech.antibytes.gradle.kmock.KMockPluginContract
+import tech.antibytes.util.test.fulfils
+import tech.antibytes.util.test.mustBe
+import java.io.File
+
+class KmpSharedSourceCleanerSpec {
+    @TempDir
+    private lateinit var buildDir: File
+    private lateinit var file: File
+    private lateinit var project: Project
+
+    @BeforeEach
+    fun setup() {
+        project = ProjectBuilder.builder().build()
+        project.buildDir = buildDir
+    }
+
+    private fun createStubs(): File {
+        val generated = File(buildDir, "generated")
+        generated.mkdir()
+
+        val ksp = File(generated, "ksp")
+        ksp.mkdir()
+
+        val targetPlatform = File(ksp, "platform")
+        targetPlatform.mkdir()
+
+        val target = File(targetPlatform, "target")
+        target.mkdir()
+
+        val sub = File(target, "sub")
+        sub.mkdir()
+
+        val file1 = File(target, "Something.kt")
+        file1.createNewFile()
+
+        val file2 = File(sub, "SomethingElse.kt")
+        file2.createNewFile()
+
+        file1.writeText("content")
+        file2.writeText("content")
+
+        return targetPlatform
+    }
+
+    @Test
+    fun `It fulfils KmpSharedSourceCleaner`() {
+        KmpSharedSourceCleaner fulfils KMockPluginContract.KmpSharedSourceCleaner::class
+    }
+
+    @Test
+    fun `Given cleanMetaSources is called, it removes the given SharedSources from the generated KSP output`() {
+        // Given
+        val platform = createStubs()
+
+        // When
+        KmpSharedSourceCleaner.cleanMetaSources(project, setOf("${platform.name}Test"))
+
+        // Then
+        platform.exists() mustBe false
+    }
+}

kmock-gradle/src/test/kotlin/tech/antibytes/gradle/kmock/source/KmpSourceSetsConfiguratorSpec.kt

@@ -125,11 +125,6 @@ class KmpSourceSetsConfiguratorSpec {
             kotlin
         )
 
-        invokeGradleAction(
-            { probe -> project.afterEvaluate(probe) },
-            project
-        )
-
         every { kotlin.sourceSets } returns sources
         every { sources.iterator() } returns sourceSets.listIterator()
         every { MainConfig.version } returns version
@@ -230,11 +225,6 @@ class KmpSourceSetsConfiguratorSpec {
             kotlin
         )
 
-        invokeGradleAction(
-            { probe -> project.afterEvaluate(probe) },
-            project
-        )
-
         every { kotlin.sourceSets } returns sources
         every { sources.iterator() } returns sourceSets.listIterator()
         every { MainConfig.version } returns version
@@ -330,11 +320,6 @@ class KmpSourceSetsConfiguratorSpec {
             kotlin
         )
 
-        invokeGradleAction(
-            { probe -> project.afterEvaluate(probe) },
-            project
-        )
-
         every { kotlin.sourceSets } returns sources
         every { sources.iterator() } returns sourceSets.listIterator()
         every { MainConfig.version } returns version
@@ -441,11 +426,6 @@ class KmpSourceSetsConfiguratorSpec {
             kotlin
         )
 
-        invokeGradleAction(
-            { probe -> project.afterEvaluate(probe) },
-            project
-        )
-
         every { kotlin.sourceSets } returns sources
         every { sources.iterator() } returns sourceSets.listIterator()
         every { MainConfig.version } returns version