feat(templates): add base configuration for creating templates

.idea/compiler.xml

@@ -124,6 +124,9 @@
       <module name="AndroidIDE.subprojects.jsonrpc.test" target="11" />
       <module name="AndroidIDE.subprojects.xml-formatter.main" target="11" />
       <module name="AndroidIDE.subprojects.xml-formatter.test" target="11" />
+      <module name="AndroidIDE.templates-testing" target="17" />
+      <module name="AndroidIDE.templates-testing.main" target="11" />
+      <module name="AndroidIDE.templates-testing.test" target="11" />
       <module name="AndroidIDE.testing-android" target="17" />
       <module name="AndroidIDE.treesitter.test" target="1.7" />
     </bytecodeTargetLevel>

templates-api/build.gradle.kts

@@ -32,15 +32,8 @@ dependencies {
   implementation(projects.resources)
   implementation(projects.subprojects.xmlUtils)
 
-  implementation(libs.androidx.annotation)
   implementation(libs.aapt2.common)
-
-  testImplementation(projects.lsp.api)
-  testImplementation(projects.preferences)
-  testImplementation(projects.shared)
-  testImplementation(libs.tests.androidx.test.core)
-  testImplementation(libs.tests.google.truth)
-  testImplementation(libs.tests.junit)
-  testImplementation(libs.tests.mockk)
-  testImplementation(libs.tests.robolectric)
+  implementation(libs.androidx.annotation)
+  implementation(libs.androidx.appcompat)
+  implementation(libs.google.material)
 }

templates-api/src/main/java/com/itsaky/androidide/templates/base/AndroidModuleTemplateBuilder.kt

@@ -24,6 +24,7 @@ import com.itsaky.androidide.templates.SrcSet
 import com.itsaky.androidide.templates.base.modules.android.buildGradleSrc
 import com.itsaky.androidide.templates.base.modules.android.proguardRules
 import com.itsaky.androidide.templates.base.util.AndroidManifestBuilder
+import com.squareup.javapoet.TypeSpec
 import java.io.File
 
 class AndroidModuleTemplateBuilder : ModuleTemplateBuilder() {
@@ -69,6 +70,22 @@ class AndroidModuleTemplateBuilder : ModuleTemplateBuilder() {
     copyAssetsRecursively(baseAsset("res"), mainResDir())
   }
 
+  /**
+   * Creates a new activity class in the application/library package.
+   *
+   * @param name The name of the class.
+   */
+  fun RecipeExecutor.createActivity(name: String = "MainActivity",
+                                    configure: TypeSpec.Builder.() -> Unit
+  ) {
+    sources {
+      createClass(data.packageName, name) {
+
+        configure()
+      }
+    }
+  }
+
   override fun baseAsset(path: String): String {
     return super.baseAsset("android/${path}")
   }

templates-api/src/main/java/com/itsaky/androidide/templates/base/ModuleTemplateBuilder.kt

@@ -17,6 +17,7 @@
 
 package com.itsaky.androidide.templates.base
 
+import com.itsaky.androidide.templates.Language
 import com.itsaky.androidide.templates.ModuleTemplate
 import com.itsaky.androidide.templates.ModuleTemplateData
 import com.itsaky.androidide.templates.RecipeExecutor
@@ -25,8 +26,7 @@ import com.itsaky.androidide.templates.TemplateBuilder
 import com.itsaky.androidide.templates.TemplateRecipe
 import com.itsaky.androidide.templates.base.models.Dependency
 import com.itsaky.androidide.templates.base.models.defaultDependency
-import com.itsaky.androidide.templates.base.modules.android.proguardRules
-import com.itsaky.androidide.templates.base.util.JavaSourceBuilder
+import com.itsaky.androidide.templates.base.util.SourceWriter
 import java.io.File
 
 /**
@@ -39,7 +39,7 @@ abstract class ModuleTemplateBuilder :
   ExecutorDataTemplateBuilder<ModuleTemplate, ModuleTemplateData>() {
 
   internal val dependencies = hashSetOf<Dependency>()
-  protected val javaSourceBuilder = JavaSourceBuilder()
+  protected val sourceWriter = SourceWriter()
   internal var _name: String? = null
 
   val name: String
@@ -54,7 +54,8 @@ abstract class ModuleTemplateBuilder :
    * @param path The path for the asset.
    * @see com.itsaky.androidide.templates.base.baseAsset
    */
-  open fun baseAsset(path: String) = com.itsaky.androidide.templates.base.util.baseAsset("module", path)
+  open fun baseAsset(path: String) =
+    com.itsaky.androidide.templates.base.util.baseAsset("module", path)
 
   /**
    * Get the `build.gradle[.kts]` file for this module.l
@@ -63,6 +64,18 @@ abstract class ModuleTemplateBuilder :
     return data.buildGradleFile()
   }
 
+  /**
+   * Get the path to the Java source file in the given [source set][srcSet] with the
+   * given [packageName] and the [simple name][name].
+   */
+  fun srcFilePath(srcSet: SrcSet, packageName: String, name: String, language: Language): File {
+    var path = packageName.replace('.', '/')
+    path += "/${name}"
+    path += ".${language.ext}"
+
+    return File(javaSrc(srcSet), path)
+  }
+
   /**
    * Get the `java` sources directory for the [SrcSet.Main] source set.
    */
@@ -101,12 +114,12 @@ abstract class ModuleTemplateBuilder :
   }
 
   /**
-   * Configure the Java source files for this module.
+   * Configure the source files for this module.
    *
-   * @param configure Function for configuring the Java source files.
+   * @param configure Function for configuring the source files.
    */
-  fun java(configure: JavaSourceBuilder.() -> Unit) {
-    javaSourceBuilder.apply(configure)
+  fun sources(configure: SourceWriter.() -> Unit) {
+    sourceWriter.apply(configure)
   }
 
   /**
@@ -141,11 +154,6 @@ abstract class ModuleTemplateBuilder :
    */
   fun commonPostRecipe(extraConfig: TemplateRecipe = {}): TemplateRecipe = {
 
-    // Write the java source files
-    javaSourceBuilder.apply {
-      write()
-    }
-
     // Write build.gradle[.kts]
     buildGradle()
 

templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/android/buildGradle.kt

@@ -17,6 +17,7 @@
 
 package com.itsaky.androidide.templates.base.modules.android
 
+import com.itsaky.androidide.templates.Language
 import com.itsaky.androidide.templates.ModuleType
 import com.itsaky.androidide.templates.base.AndroidModuleTemplateBuilder
 import com.itsaky.androidide.templates.base.modules.dependencies
@@ -34,81 +35,95 @@ fun AndroidModuleTemplateBuilder.buildGradleSrc(): String {
 private fun AndroidModuleTemplateBuilder.buildGradleSrcKts(): String {
   return """
 plugins {
-      id("$androidPlugin")
-    }
+    id("$androidPlugin")
+    ${ktPlugin()}
+}
 
-    android {
-        compileSdkVersion(${data.versions.compileSdk.api})
-        buildToolsVersion = "${data.versions.buildTools}"
+android {
+    compileSdkVersion(${data.versions.compileSdk.api})
+    buildToolsVersion = "${data.versions.buildTools}"
+
+    defaultConfig {
+        applicationId = "${data.packageName}"
+        minSdk = ${data.versions.minSdk.api}
+        targetSdk = ${data.versions.targetSdk.api}
+        versionCode = 1
+        versionName = "1.0"
+    }
     
-        defaultConfig {
-            applicationId = "${data.packageName}"
-            minSdk = ${data.versions.minSdk.api}
-            targetSdk = ${data.versions.targetSdk.api}
-            versionCode = 1
-            versionName = "1.0"
-        }
-        
-        compileOptions {
-  	        sourceCompatibility ${data.versions.javaSource()}
-  	        targetCompatibility ${data.versions.javaTarget()}
-  	    }
-  
-        buildTypes {
-            release {
-                isMinifyEnabled = true
-                proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
-            }
-        }
-	
-        buildFeatures {
-            viewBinding true
+    compileOptions {
+        sourceCompatibility ${data.versions.javaSource()}
+        targetCompatibility ${data.versions.javaTarget()}
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
         }
     }
 
-    ${dependencies()}
+    buildFeatures {
+        viewBinding true
+    }
+}
 
-  """.trimIndent()
+${dependencies()}
+"""
 }
 
 private fun AndroidModuleTemplateBuilder.buildGradleSrcGroovy(): String {
   return """
-    plugins {
-      id '$androidPlugin'
+plugins {
+    id '$androidPlugin'
+    ${ktPlugin()}
+}
+
+android {
+    compileSdk ${data.versions.compileSdk.api}
+    buildToolsVersion "${data.versions.buildTools}"
+
+    defaultConfig {
+        applicationId "com.itsaky.myapplication"
+        minSdk ${data.versions.minSdk.api}
+        targetSdk ${data.versions.targetSdk.api}
+        versionCode 1
+        versionName "1.0"
     }
 
-    android {
-        compileSdk ${data.versions.compileSdk.api}
-        buildToolsVersion "${data.versions.buildTools}"
-    
-        defaultConfig {
-            applicationId "com.itsaky.myapplication"
-            minSdk ${data.versions.minSdk.api}
-            targetSdk ${data.versions.targetSdk.api}
-            versionCode 1
-            versionName "1.0"
-        }
-  
-        buildTypes {
-            release {
-                minifyEnabled true
-                proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-            }
-        }
-    
-        compileOptions {
-  	        sourceCompatibility ${data.versions.javaSource()}
-  	        targetCompatibility ${data.versions.javaTarget()}
-  	    }
-	
-        buildFeatures {
-            viewBinding true
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
 
-    dependencies {
-        
+    compileOptions {
+        sourceCompatibility ${data.versions.javaSource()}
+        targetCompatibility ${data.versions.javaTarget()}
     }
 
-  """.trimIndent()
-}
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+${dependencies()}
+"""
+}
+
+private fun AndroidModuleTemplateBuilder.ktPlugin(): String {
+  if (data.language != Language.Kotlin) {
+    return ""
+  }
+
+  return if (data.useKts) ktPluginKts() else ktPluginGroovy()
+}
+
+private fun ktPluginKts(): String {
+  return """id("kotlin-android")"""
+}
+
+private fun ktPluginGroovy(): String {
+  return "id 'kotlin-android'"
+}

templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/common.kt

@@ -31,9 +31,12 @@ internal fun ModuleTemplateBuilder.dependencies(): String {
 
   return StringBuilder().apply {
     append("dependencies {")
+    append(System.lineSeparator())
     for (dep in dependencies) {
+      append(System.lineSeparator())
       append("    ${dep.value()}")
     }
+    append(System.lineSeparator())
     append("}")
   }.toString()
 }

templates-api/src/main/java/com/itsaky/androidide/templates/base/util/SourceWriter.kt

@@ -17,6 +17,8 @@
 
 package com.itsaky.androidide.templates.base.util
 
+import com.itsaky.androidide.templates.Language
+import com.itsaky.androidide.templates.SrcSet
 import com.itsaky.androidide.templates.base.ModuleTemplateBuilder
 import com.squareup.javapoet.ClassName
 import com.squareup.javapoet.JavaFile
@@ -24,11 +26,11 @@ import com.squareup.javapoet.TypeSpec
 import jdkx.lang.model.element.Modifier
 
 /**
- * Utility for building Java source files.
+ * Utility for building/writing source files.
  *
  * @author Akash Yadav
  */
-class JavaSourceBuilder {
+class SourceWriter {
 
   /**
    * The type of Java source. A [SourceType] creates a [TypeSpec.Builder] and optionally
@@ -82,8 +84,6 @@ class JavaSourceBuilder {
     }
   }
 
-  private val files = hashSetOf<JavaFile>()
-
   /**
    * Creates a new Java class.
    *
@@ -91,7 +91,9 @@ class JavaSourceBuilder {
    * @param className The name of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun createClass(packageName: String, className: String, configure: TypeSpec.Builder.() -> Unit) {
+  fun ModuleTemplateBuilder.createClass(packageName: String, className: String,
+                                        configure: TypeSpec.Builder.() -> Unit
+  ) {
     return createJavaFile(packageName, className, ClassType(), configure)
   }
 
@@ -102,7 +104,9 @@ class JavaSourceBuilder {
    * @param className The name of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun createEnum(packageName: String, className: String, configure: TypeSpec.Builder.() -> Unit) {
+  fun ModuleTemplateBuilder.createEnum(packageName: String, className: String,
+                                       configure: TypeSpec.Builder.() -> Unit
+  ) {
     return createJavaFile(packageName, className, EnumType(), configure)
   }
 
@@ -113,7 +117,8 @@ class JavaSourceBuilder {
    * @param className The name of the interface.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun createInterface(packageName: String, className: String, configure: TypeSpec.Builder.() -> Unit
+  fun ModuleTemplateBuilder.createInterface(packageName: String, className: String,
+                                            configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, InterfaceType(), configure)
   }
@@ -125,8 +130,8 @@ class JavaSourceBuilder {
    * @param className The name of the interface.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun createAnnotation(packageName: String, className: String,
-                       configure: TypeSpec.Builder.() -> Unit
+  fun ModuleTemplateBuilder.createAnnotation(packageName: String, className: String,
+                                             configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, AnnotationType(), configure)
   }
@@ -139,8 +144,8 @@ class JavaSourceBuilder {
    * @param type The type of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun createJavaFile(packageName: String, className: String, type: SourceType,
-                     configure: TypeSpec.Builder.() -> Unit
+  fun ModuleTemplateBuilder.createJavaFile(packageName: String, className: String, type: SourceType,
+                                           configure: TypeSpec.Builder.() -> Unit
   ) {
     val klass = ClassName.get(packageName, className)
     val builder = type.builder(klass).apply(configure).also {
@@ -150,12 +155,62 @@ class JavaSourceBuilder {
     }
     val file = JavaFile.builder(packageName, builder.build())
     file.skipJavaLangImports(true)
-    files.add(file.build())
+    write(file.build())
   }
 
-  internal fun ModuleTemplateBuilder.write() {
-    for (file in files) {
-      file.writeTo(mainJavaSrc())
-    }
+  /**
+   * Writes the contents to a new Java file.
+   *
+   * @param packageName The package name of the class.
+   * @param className The name of the class.
+   * @param source The source code for the file.
+   */
+  fun ModuleTemplateBuilder.writeJavaSrc(packageName: String, className: String,
+                                         srcSet: SrcSet = SrcSet.Main, source: String
+  ) {
+    executor.save(source, srcFilePath(srcSet, packageName, className, Language.Java))
+  }
+
+  /**
+   * Writes the contents to a new Kotlin file.
+   *
+   * @param packageName The package name of the class.
+   * @param className The name of the class.
+   * @param source The source code for the file.
+   */
+  fun ModuleTemplateBuilder.writeKtSrc(packageName: String, className: String,
+                                       srcSet: SrcSet = SrcSet.Main, source: String
+  ) {
+    executor.save(source, srcFilePath(srcSet, packageName, className, Language.Kotlin))
+  }
+
+  /**
+   * Writes the contents to a new Java file.
+   *
+   * @param packageName The package name of the class.
+   * @param className The name of the class.
+   * @param source A function which returns the source code for the file.
+   */
+  fun ModuleTemplateBuilder.writeJavaSrc(packageName: String, className: String,
+                                         srcSet: SrcSet = SrcSet.Main, source: () -> String
+  ) {
+    writeJavaSrc(packageName, className, srcSet, source())
+  }
+
+  /**
+   * Writes the contents to a new Kotlin file.
+   *
+   * @param packageName The package name of the class.
+   * @param className The name of the class.
+   * @param source A function which returns the source code for the file.
+   */
+  fun ModuleTemplateBuilder.writeKtSrc(packageName: String, className: String,
+                                       srcSet: SrcSet = SrcSet.Main, source: () -> String
+  ) {
+    writeKtSrc(packageName, className, srcSet, source())
+  }
+
+  private fun ModuleTemplateBuilder.write(file: JavaFile) {
+    file.writeTo(mainJavaSrc())
   }
 }

templates-api/src/main/java/com/itsaky/androidide/templates/base/util/utils.kt

@@ -19,9 +19,6 @@ package com.itsaky.androidide.templates.base.util
 
 import com.itsaky.androidide.templates.BaseTemplateData
 import com.itsaky.androidide.templates.ProjectTemplateData
-import com.itsaky.androidide.templates.base.AndroidModuleTemplateBuilder
-import com.itsaky.androidide.templates.base.ModuleTemplateBuilder
-import com.itsaky.androidide.templates.base.ProjectTemplateBuilder
 import java.io.File
 
 /**
@@ -39,7 +36,13 @@ internal fun ProjectTemplateData.moduleNameToDir(name: String): File {
   return File(this.projectDir, moduleNameToDirName(name).replace(':', '/').trim { it == '/' })
 }
 
-internal fun moduleNameToDirName(name: String): String {
+/**
+ * Converts a Gradle module name to a directory name.
+ *
+ * @param name The module name.
+ * @return The directory name.
+ */
+fun moduleNameToDirName(name: String): String {
   val result = StringBuilder()
   var prev: Char? = null
   for (i in name.indices) {

templates-impl/build.gradle.kts

@@ -15,8 +15,6 @@
  *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
 plugins {
   id("com.android.library")
   id("org.jetbrains.kotlin.android")
@@ -39,6 +37,14 @@ dependencies {
   implementation(libs.androidx.ktx)
   implementation(libs.google.auto.service.annotations)
 
-  testImplementation(libs.tests.junit)
+  testImplementation(projects.common)
+  testImplementation(projects.templatesApi)
+  testImplementation(projects.lsp.api)
+  testImplementation(projects.preferences)
+  testImplementation(projects.shared)
+  testImplementation(libs.tests.androidx.test.core)
   testImplementation(libs.tests.google.truth)
+  testImplementation(libs.tests.junit)
+  testImplementation(libs.tests.mockk)
+  testImplementation(libs.tests.robolectric)
 }

templates-impl/src/main/java/com/itsaky/androidide/templates/impl/emptyActivity/emptyActivityTemplate.kt

@@ -17,12 +17,78 @@
 
 package com.itsaky.androidide.templates.impl.emptyActivity
 
+import com.itsaky.androidide.templates.Language
 import com.itsaky.androidide.templates.ProjectTemplate
+import com.itsaky.androidide.templates.base.AndroidModuleTemplateBuilder
 import com.itsaky.androidide.templates.base.baseProject
 import com.itsaky.androidide.templates.base.modules.android.defaultAppModule
 
 fun emptyActivityProject(): ProjectTemplate = baseProject {
   defaultAppModule {
-
+    recipe = {
+      writeEmptyActivityModule()
+    }
   }
-}
+}
+
+internal fun AndroidModuleTemplateBuilder.writeEmptyActivityModule() {
+  sources {
+    if (data.language == Language.Kotlin) {
+      writeKtSrc(data.packageName, "MainActivity",
+        source = this@writeEmptyActivityModule::emptyActivityKtSrc)
+    } else {
+      writeJavaSrc(packageName = data.packageName, className = "MainActivity",
+        source = this@writeEmptyActivityModule::emptyActivityJavaSrc)
+    }
+  }
+}
+
+private fun AndroidModuleTemplateBuilder.emptyActivityKtSrc(): String {
+  return """
+package ${data.packageName}
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import ${data.packageName}.databinding.ActivityMainBinding
+
+public class MainActivity : AppCompatActivity() {
+
+    private lateinit var binding: ActivityMainBinding
+    
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Inflate and get instance of binding
+        binding = ActivityMainBinding.inflate(layoutInflater)
+
+        // set content view to binding's root
+        setContentView(binding.root)
+    }
+}
+"""
+}
+
+private fun AndroidModuleTemplateBuilder.emptyActivityJavaSrc(): String {
+  return """
+package ${data.packageName};
+
+import androidx.appcompat.app.AppCompatActivity;
+import android.os.Bundle;
+import ${data.packageName}.databinding.ActivityMainBinding;
+
+public class MainActivity extends AppCompatActivity {
+    private ActivityMainBinding binding;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Inflate and get instance of binding
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+
+        // set content view to binding's root
+        setContentView(binding.getRoot());
+    }
+}
+"""
+}

templates-impl/src/test/java/com/itsaky/androidide/templates/TemplateBuilderTest.kt

@@ -22,6 +22,7 @@ import com.itsaky.androidide.templates.base.modules.android.ManifestActivity
 import com.itsaky.androidide.templates.base.modules.android.defaultAppModule
 import com.itsaky.androidide.templates.base.modules.createConstructor
 import com.itsaky.androidide.templates.base.modules.createMethod
+import com.itsaky.androidide.templates.impl.emptyActivity.writeEmptyActivityModule
 import com.itsaky.androidide.xml.permissions.Permission
 import com.squareup.javapoet.ArrayTypeName
 import com.squareup.javapoet.ParameterSpec
@@ -32,6 +33,7 @@ import jdkx.lang.model.element.Modifier.STATIC
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
+import java.lang.String
 
 /**
  * Test template builder.
@@ -99,7 +101,7 @@ class TemplateBuilderTest {
             ManifestActivity(name = ".MainActivity", isExported = true, isLauncher = true))
         }
 
-        java {
+        sources {
           createClass("com.itsaky", "TestClass") {
             createConstructor {
               addModifiers(PRIVATE)
@@ -109,8 +111,7 @@ class TemplateBuilderTest {
               addModifiers(PUBLIC, STATIC)
               returns(TypeName.VOID)
               addParameter(
-                ParameterSpec.builder(ArrayTypeName.get(java.lang.String::class.java), "args")
-                  .build())
+                ParameterSpec.builder(ArrayTypeName.get(String::class.java), "args").build())
               addStatement("System.out.println(\"Hello world!\")")
             }
           }
@@ -123,4 +124,23 @@ class TemplateBuilderTest {
     template.setupRootProjectParams()
     template.executeRecipe()
   }
+
+  @Test
+  fun `test empty activity template`() {
+    val template = testTemplate {
+      defaultAppModule {
+        recipe = {
+          writeEmptyActivityModule()
+        }
+      }
+    }
+
+    // Write the Java version of the project
+    template.setupRootProjectParams("EmptyActivityProjectJava", language = Language.Java)
+    template.executeRecipe()
+
+    // Write the Kotlin version of the project
+    template.setupRootProjectParams("EmptyActivityProjectKt", language = Language.Kotlin)
+    template.executeRecipe()
+  }
 }

templates-impl/src/test/java/com/itsaky/androidide/templates/TestRecipeExecutor.kt

@@ -17,6 +17,7 @@
 
 package com.itsaky.androidide.templates
 
+import com.itsaky.androidide.utils.FileProvider
 import java.io.File
 import java.io.InputStream
 
@@ -28,7 +29,7 @@ import java.io.InputStream
 class TestRecipeExecutor : RecipeExecutor {
 
   private val assets by lazy {
-    File("./src/main/assets")
+    File(FileProvider.projectRoot().toFile(), "templates-api/src/main/assets")
   }
 
   override fun copy(source: File, dest: File) {
@@ -51,6 +52,6 @@ class TestRecipeExecutor : RecipeExecutor {
   }
 
   override fun copyAssetsRecursively(path: String, destDir: File) {
-    File(this.assets, path).copyRecursively(destDir)
+    File(this.assets, path).copyRecursively(destDir, true)
   }
 }

templates-impl/src/test/java/com/itsaky/androidide/templates/utils.kt

@@ -21,8 +21,8 @@ import androidx.test.core.app.ApplicationProvider
 import com.google.common.truth.Truth.assertThat
 import com.itsaky.androidide.managers.PreferenceManager
 import com.itsaky.androidide.preferences.internal.prefManager
-import com.itsaky.androidide.templates.base.baseProject
 import com.itsaky.androidide.templates.base.ProjectTemplateConfigurator
+import com.itsaky.androidide.templates.base.baseProject
 import com.itsaky.androidide.utils.Environment
 import com.itsaky.androidide.utils.FileProvider
 import io.mockk.every
@@ -62,16 +62,19 @@ fun testTemplate(block: ProjectTemplateConfigurator): Template {
   }
 }
 
-fun Template.setupRootProjectParams() {
+fun Template.setupRootProjectParams(name: String = "TestTemplate",
+                                    packageName: String = "com.itsaky.androidide.template",
+                                    language: Language = Language.Kotlin, minSdk: Sdk = Sdk.Lollipop
+) {
   val iterator = parameters.iterator()
 
   // name
   var param = iterator.next()
-  (param as StringParameter).value = "TestTemplate"
+  (param as StringParameter).value = name
 
   // package
   param = iterator.next()
-  (param as StringParameter).value = "com.itsaky.androidide.template"
+  (param as StringParameter).value = packageName
 
   // save location
   param = iterator.next()
@@ -79,11 +82,11 @@ fun Template.setupRootProjectParams() {
 
   // language
   param = iterator.next()
-  (param as EnumParameter<Language>).value = Language.Kotlin
+  (param as EnumParameter<Language>).value = language
 
   // Min SDK
   param = iterator.next()
-  (param as EnumParameter<Sdk>).value = Sdk.Lollipop
+  (param as EnumParameter<Sdk>).value = minSdk
 }
 
 fun Template.executeRecipe() {