├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── themes.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── values-night │ │ │ │ └── themes.xml │ │ │ ├── layout │ │ │ │ └── activity_main.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ └── drawable │ │ │ │ └── ic_launcher_background.xml │ │ ├── java │ │ │ └── io │ │ │ │ └── johnsonlee │ │ │ │ └── template │ │ │ │ └── app │ │ │ │ ├── Sample.kt │ │ │ │ ├── Provider.kt │ │ │ │ ├── SampleImpl.kt │ │ │ │ └── MainActivity.kt │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── io │ │ │ └── johnsonlee │ │ │ └── example │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── io │ │ └── johnsonlee │ │ └── example │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle.kts ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── example ├── src │ └── main │ │ ├── resources │ │ ├── META-INF │ │ │ └── gradle │ │ │ │ └── incremental.annotation.processors │ │ └── template │ │ │ ├── AutoFactory.kt.mustache │ │ │ └── AutoFactory.java.mustache │ │ └── kotlin │ │ └── io │ │ └── johnsonlee │ │ └── codegen │ │ └── example │ │ ├── Constants.kt │ │ ├── Factory.kt │ │ ├── ObjectPool.kt │ │ ├── AutoFactory.kt │ │ └── AutoFactoryCodegen.kt └── build.gradle.kts ├── settings.gradle.kts ├── .gitattributes ├── compiler ├── src │ └── main │ │ └── kotlin │ │ └── io │ │ └── johnsonlee │ │ └── codegen │ │ ├── model │ │ └── Model.kt │ │ ├── compiler │ │ ├── DeclaredTypeExtension.kt │ │ ├── VariableElementExtension.kt │ │ ├── Output.kt │ │ ├── ElementExtension.kt │ │ ├── AnnotationMirrorExtension.kt │ │ ├── ProcessingEnvironmentExtension.kt │ │ └── CodegenProcessor.kt │ │ └── template │ │ └── TemplateEngine.kt └── build.gradle.kts ├── .gitignore ├── mustache ├── build.gradle.kts └── src │ └── main │ └── kotlin │ └── io │ └── johnsonlee │ └── codegen │ └── template │ └── mustache │ └── MustacheEngine.kt ├── .github └── workflows │ ├── build.yml │ └── publish.yml ├── velocity ├── build.gradle.kts └── src │ └── main │ └── kotlin │ └── io │ └── johnsonlee │ └── codegen │ └── template │ └── velocity │ └── VelocityEngine.kt ├── README.md ├── gradlew.bat ├── gradlew └── LICENSE /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | android.useAndroidX=true 2 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Example 3 | -------------------------------------------------------------------------------- /app/src/main/java/io/johnsonlee/template/app/Sample.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.template.app 2 | 3 | interface Sample { 4 | } -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /example/src/main/resources/META-INF/gradle/incremental.annotation.processors: -------------------------------------------------------------------------------- 1 | io.johnsonlee.codegen.example.AutoFactoryCodegen,isolating 2 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/java/io/johnsonlee/template/app/Provider.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.template.app 2 | 3 | interface Provider { 4 | 5 | fun get(): T 6 | 7 | } -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/johnsonlee/codegen/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /settings.gradle.kts: -------------------------------------------------------------------------------- 1 | rootProject.name = "codegen" 2 | 3 | include(":app") 4 | include(":compiler") 5 | include(":example") 6 | include(":mustache") 7 | include(":velocity") 8 | -------------------------------------------------------------------------------- /example/src/main/kotlin/io/johnsonlee/codegen/example/Constants.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.example 2 | 3 | internal const val PKG_GENERATED = "io.johnsonlee.codegen.generated" 4 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | # 2 | # https://help.github.com/articles/dealing-with-line-endings/ 3 | # 4 | # These are explicitly windows files and should use crlf 5 | *.bat text eol=crlf 6 | 7 | -------------------------------------------------------------------------------- /example/src/main/kotlin/io/johnsonlee/codegen/example/Factory.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.example 2 | 3 | interface Factory { 4 | 5 | val type: Class 6 | 7 | fun newInstance(pool: ObjectPool): T 8 | 9 | } -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/model/Model.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.model 2 | 3 | interface Model { 4 | val qualifiedName: String 5 | val simpleName: String 6 | val packageName: String 7 | val references: Set 8 | } -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-bin.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /example/src/main/kotlin/io/johnsonlee/codegen/example/ObjectPool.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.example 2 | 3 | object ObjectPool { 4 | 5 | @JvmStatic 6 | fun get(type: Class): T = TODO() 7 | 8 | inline fun get(): T = get(T::class.java) 9 | 10 | } -------------------------------------------------------------------------------- /example/src/main/kotlin/io/johnsonlee/codegen/example/AutoFactory.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.example 2 | 3 | import kotlin.reflect.KClass 4 | 5 | @Retention(AnnotationRetention.BINARY) 6 | @Target(AnnotationTarget.CLASS) 7 | annotation class AutoFactory( 8 | val value: KClass<*> 9 | ) 10 | -------------------------------------------------------------------------------- /app/src/main/java/io/johnsonlee/template/app/SampleImpl.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.template.app 2 | 3 | import android.content.Context 4 | import io.johnsonlee.codegen.example.AutoFactory 5 | 6 | @AutoFactory(Sample::class) 7 | class SampleImpl( 8 | val context: Provider 9 | ) : Sample { 10 | } -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/DeclaredTypeExtension.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import com.google.auto.common.MoreTypes 4 | import javax.lang.model.element.TypeElement 5 | import javax.lang.model.type.DeclaredType 6 | 7 | fun DeclaredType.asTypeElement(): TypeElement = MoreTypes.asTypeElement(this) 8 | -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/VariableElementExtension.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import com.google.auto.common.MoreTypes 4 | import javax.lang.model.element.Element 5 | import javax.lang.model.element.VariableElement 6 | 7 | fun VariableElement.asElement(): Element = MoreTypes.asElement(this.asType()) 8 | 9 | -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/template/TemplateEngine.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.template 2 | 3 | import io.johnsonlee.codegen.model.Model 4 | import java.io.Writer 5 | 6 | interface TemplateEngine { 7 | 8 | val name: String 9 | 10 | val extension: String 11 | 12 | fun render(template: String, model: Model, writer: Writer): Writer 13 | 14 | } -------------------------------------------------------------------------------- /app/src/main/java/io/johnsonlee/template/app/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.template.app 2 | 3 | import android.os.Bundle 4 | import androidx.appcompat.app.AppCompatActivity 5 | 6 | class MainActivity : AppCompatActivity() { 7 | override fun onCreate(savedInstanceState: Bundle?) { 8 | super.onCreate(savedInstanceState) 9 | setContentView(R.layout.activity_main) 10 | } 11 | } -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /app/src/test/java/io/johnsonlee/example/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.example 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/Output.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | interface Output { 4 | val extension: String 5 | } 6 | 7 | sealed class Source(override val extension: String) : Output { 8 | object Java: Source("java") 9 | object Kotlin: Source("kt") 10 | object KotlinScript: Source("kts") 11 | object Groovy: Source("groovy") 12 | } 13 | 14 | interface Resource : Output { 15 | val prefix: String 16 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .idea 3 | .gradle 4 | /build/ 5 | 6 | # Ignore Gradle GUI config 7 | gradle-app.setting 8 | 9 | # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) 10 | !gradle-wrapper.jar 11 | 12 | # Cache of project 13 | .gradletasknamecache 14 | 15 | # # Work around https://youtrack.jetbrains.com/issue/IDEA-116898 16 | # gradle/wrapper/gradle-wrapper.properties 17 | 18 | # Ignore Gradle build output directory 19 | build 20 | 21 | local.properties 22 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 10 | -------------------------------------------------------------------------------- /example/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | kotlin("jvm") 3 | kotlin("kapt") 4 | } 5 | 6 | repositories { 7 | mavenCentral() 8 | google() 9 | } 10 | 11 | dependencies { 12 | kapt("com.google.auto.service:auto-service:1.0") 13 | implementation("com.google.auto.service:auto-service:1.0") 14 | implementation(kotlin("bom")) 15 | implementation(kotlin("stdlib")) 16 | implementation(kotlin("reflect")) 17 | implementation(project(":compiler")) 18 | implementation(project(":mustache")) 19 | } -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 10 | -------------------------------------------------------------------------------- /mustache/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | kotlin("jvm") 3 | kotlin("kapt") 4 | id("io.johnsonlee.sonatype-publish-plugin") 5 | } 6 | 7 | repositories { 8 | mavenCentral() 9 | google() 10 | } 11 | 12 | java { 13 | sourceCompatibility = JavaVersion.VERSION_1_8 14 | targetCompatibility = JavaVersion.VERSION_1_8 15 | } 16 | 17 | dependencies { 18 | implementation(kotlin("bom")) 19 | implementation(kotlin("stdlib")) 20 | implementation(project(":compiler")) 21 | implementation("com.github.spullara.mustache.java:compiler:0.9.10") 22 | } -------------------------------------------------------------------------------- /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | name: Run unit tests 2 | 3 | on: 4 | push: 5 | branches: [ '*' ] 6 | pull_request: 7 | branches: [ '*' ] 8 | 9 | repository_dispatch: 10 | types: [test] 11 | 12 | jobs: 13 | run-unit-test: 14 | runs-on: ubuntu-latest 15 | 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | 20 | - name: Setup Java 21 | uses: actions/setup-java@v2 22 | with: 23 | distribution: 'adopt' 24 | java-version: '8' 25 | 26 | - name: build 27 | run: ./gradlew check -S --no-daemon 28 | -------------------------------------------------------------------------------- /example/src/main/resources/template/AutoFactory.kt.mustache: -------------------------------------------------------------------------------- 1 | /* 2 | * AUTO-GENERATED, DO NOT MODIFY THIS FILE! 3 | */ 4 | package io.johnsonlee.codegen.generated 5 | 6 | import io.johnsonlee.codegen.example.Factory 7 | import io.johnsonlee.codegen.example.ObjectPool 8 | 9 | class {{simpleName}} : Factory<{{implementation}}> { 10 | 11 | override val type = {{implementation}}::class.java 12 | 13 | override fun newInstance(pool: ObjectPool) = {{implementation}}( 14 | {{#args}} 15 | pool.get<{{type}}>() {{^isLast}},{{/isLast}} 16 | {{/args}} 17 | ); 18 | 19 | } -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/ElementExtension.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import com.google.auto.common.MoreElements 4 | import javax.lang.model.element.AnnotationMirror 5 | import javax.lang.model.element.Element 6 | import javax.lang.model.element.TypeElement 7 | 8 | fun Element.asTypeElement(): TypeElement = MoreElements.asType(this) 9 | 10 | inline fun Element.getAnnotationMirror(): AnnotationMirror? { 11 | return MoreElements.getAnnotationMirror(this, T::class.java).takeIf { 12 | it.isPresent 13 | }?.get() 14 | } 15 | -------------------------------------------------------------------------------- /compiler/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | kotlin("jvm") 3 | kotlin("kapt") 4 | id("io.johnsonlee.sonatype-publish-plugin") 5 | } 6 | 7 | repositories { 8 | mavenCentral() 9 | google() 10 | } 11 | 12 | java { 13 | sourceCompatibility = JavaVersion.VERSION_1_8 14 | targetCompatibility = JavaVersion.VERSION_1_8 15 | } 16 | 17 | dependencies { 18 | kapt("com.google.auto.service:auto-service:1.0") 19 | implementation("com.google.auto.service:auto-service:1.0") 20 | implementation(kotlin("bom")) 21 | implementation(kotlin("stdlib")) 22 | implementation(kotlin("reflect")) 23 | } -------------------------------------------------------------------------------- /velocity/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | kotlin("jvm") 3 | kotlin("kapt") 4 | id("io.johnsonlee.sonatype-publish-plugin") 5 | } 6 | 7 | repositories { 8 | mavenCentral() 9 | google() 10 | } 11 | 12 | java { 13 | sourceCompatibility = JavaVersion.VERSION_1_8 14 | targetCompatibility = JavaVersion.VERSION_1_8 15 | } 16 | 17 | dependencies { 18 | implementation(kotlin("bom")) 19 | implementation(kotlin("stdlib")) 20 | implementation(kotlin("reflect")) 21 | implementation(project(":compiler")) 22 | implementation("org.apache.velocity.tools:velocity-tools-generic:3.1") 23 | } -------------------------------------------------------------------------------- /example/src/main/resources/template/AutoFactory.java.mustache: -------------------------------------------------------------------------------- 1 | /* 2 | * AUTO-GENERATED, DO NOT MODIFY THIS FILE! 3 | */ 4 | package io.johnsonlee.codegen.generated; 5 | 6 | import io.johnsonlee.codegen.example.Factory; 7 | import io.johnsonlee.codegen.example.ObjectPool; 8 | 9 | class {{simpleName}} implements Factory<{{implementation}}> { 10 | 11 | @Override 12 | public Class<{{implementation}}> getType() { 13 | return {{implementation}}.class; 14 | } 15 | 16 | @Override 17 | public {{implementation}} newInstance(final ObjectPool pool) { 18 | return new {{implementation}}( 19 | {{#args}} 20 | pool.get({{typeErasure}}.class) {{^isLast}},{{/isLast}} 21 | {{/args}} 22 | ); 23 | } 24 | 25 | } -------------------------------------------------------------------------------- /app/src/androidTest/java/io/johnsonlee/example/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.example 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.runner.AndroidJUnit4 5 | import org.junit.Test 6 | import org.junit.runner.RunWith 7 | 8 | import org.junit.Assert.* 9 | 10 | /** 11 | * Instrumented test, which will execute on an Android device. 12 | * 13 | * See [testing documentation](http://d.android.com/tools/testing). 14 | */ 15 | @RunWith(AndroidJUnit4::class) 16 | class ExampleInstrumentedTest { 17 | @Test 18 | fun useAppContext() { 19 | // Context of the app under test. 20 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 21 | assertEquals("io.johnsonlee.example", appContext.packageName) 22 | } 23 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle.kts. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 17 | 18 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /mustache/src/main/kotlin/io/johnsonlee/codegen/template/mustache/MustacheEngine.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.template.mustache 2 | 3 | import com.github.mustachejava.DefaultMustacheFactory 4 | import com.github.mustachejava.MustacheFactory 5 | import io.johnsonlee.codegen.model.Model 6 | import io.johnsonlee.codegen.template.TemplateEngine 7 | import java.io.Writer 8 | 9 | class MustacheEngine : TemplateEngine { 10 | 11 | private val mustacheFactory: MustacheFactory by lazy { 12 | object : DefaultMustacheFactory() { 13 | override fun encode(value: String, writer: Writer) { 14 | writer.write(value) 15 | } 16 | } 17 | } 18 | 19 | override val name: String = "mustache" 20 | 21 | override val extension: String = name 22 | 23 | override fun render(template: String, model: Model, writer: Writer): Writer { 24 | return mustacheFactory.compile(template).execute(writer, model) 25 | } 26 | 27 | 28 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Codegen 2 | 3 | A lightweight framework for code generating. 4 | 5 | ## Why Codegen? 6 | 7 | In Java/Kotlin world, engineers usually use [JavaPoet](https://github.com/square/javapoet) or [KotlinPoet](https://github.com/square/kotlinpoet) for code generating, those tool libraries are really cool, but it increases code maintainability, using [JavaPoet](https://github.com/square/javapoet) or [KotlinPoet](https://github.com/square/kotlinpoet) to generate Java/Kotlin source code like using JSP languages to write a web page, you never know what you have written after a few months. 8 | 9 | Codegen separates the generating logic into template and data model, it a little bit like SSR (Server Side Rendering), and provides the well-known template engines integration, e.g. [Mustache](https://mustache.github.io/), [Velocity](https://velocity.apache.org/), it also supports custom template engine. 10 | 11 | ## Example 12 | 13 | See the example of [AutoFactoryCodegen.kt](./example/src/main/kotlin/io/johnsonlee/codegen/example/AutoFactoryCodegen.kt) 14 | 15 | -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/AnnotationMirrorExtension.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import com.google.auto.common.AnnotationMirrors 4 | import com.google.auto.common.MoreTypes 5 | import javax.lang.model.element.AnnotationMirror 6 | import javax.lang.model.element.AnnotationValue 7 | import javax.lang.model.type.DeclaredType 8 | import javax.lang.model.type.TypeMirror 9 | import javax.lang.model.util.SimpleAnnotationValueVisitor8 10 | 11 | private object AnnotationValueVisitor : SimpleAnnotationValueVisitor8, Void>() { 12 | override fun visitType(typeMirror: TypeMirror?, v: Void?): Set { 13 | return setOf(MoreTypes.asDeclared(typeMirror)) 14 | } 15 | 16 | override fun visitArray(values: MutableList, v: Void?): Set { 17 | return values.map { 18 | it.accept(this, null) 19 | }.flatten().toSet() 20 | } 21 | } 22 | 23 | val AnnotationMirror.value: Set 24 | get() = AnnotationMirrors.getAnnotationValue(this, "value").accept(AnnotationValueVisitor, null) -------------------------------------------------------------------------------- /velocity/src/main/kotlin/io/johnsonlee/codegen/template/velocity/VelocityEngine.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.template.velocity 2 | 3 | import io.johnsonlee.codegen.model.Model 4 | import io.johnsonlee.codegen.template.TemplateEngine 5 | import org.apache.velocity.VelocityContext 6 | import org.apache.velocity.app.Velocity 7 | import java.io.Writer 8 | import kotlin.reflect.KParameter 9 | import kotlin.reflect.KProperty0 10 | import kotlin.reflect.KVisibility 11 | 12 | class VelocityEngine : TemplateEngine { 13 | 14 | override val name: String = "velocity" 15 | 16 | override val extension: String = "vm" 17 | 18 | init { 19 | Velocity.init() 20 | } 21 | 22 | override fun render(template: String, model: Model, writer: Writer): Writer { 23 | val context = VelocityContext(model.toMap()) 24 | Velocity.mergeTemplate(template, "UTF-8", context, writer) 25 | return writer 26 | } 27 | 28 | } 29 | 30 | private fun Model.toMap(): Map = javaClass.kotlin.members.filter { 31 | it.visibility == KVisibility.PUBLIC 32 | }.mapNotNull { member -> 33 | when (member) { 34 | is KProperty0 -> member.name to member.get() 35 | is Function<*> -> member.parameters.takeIf(List::isEmpty)?.let { 36 | member.name to member.call() 37 | } 38 | else -> null 39 | } 40 | }.toMap() -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/ProcessingEnvironmentExtension.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import java.io.PrintWriter 4 | import java.io.StringWriter 5 | import javax.annotation.processing.ProcessingEnvironment 6 | import javax.lang.model.element.AnnotationMirror 7 | import javax.lang.model.element.Element 8 | import javax.tools.Diagnostic 9 | 10 | fun ProcessingEnvironment.debug(msg: String) { 11 | if (options.containsKey("debug")) { 12 | messager.printMessage(Diagnostic.Kind.NOTE, msg) 13 | } 14 | } 15 | 16 | fun ProcessingEnvironment.debug(msg: String, element: Element, annotation: AnnotationMirror) { 17 | if (options.containsKey("debug")) { 18 | messager.printMessage(Diagnostic.Kind.NOTE, msg, element, annotation) 19 | } 20 | } 21 | 22 | fun ProcessingEnvironment.warn(msg: String, element: Element, annotation: AnnotationMirror) { 23 | messager.printMessage(Diagnostic.Kind.WARNING, msg, element, annotation) 24 | } 25 | 26 | fun ProcessingEnvironment.error(msg: String, element: Element, annotation: AnnotationMirror) { 27 | messager.printMessage(Diagnostic.Kind.ERROR, msg, element, annotation) 28 | } 29 | 30 | fun ProcessingEnvironment.fatal(e: Throwable) { 31 | val stack = StringWriter().run { 32 | e.printStackTrace(PrintWriter(this)) 33 | toString() 34 | } 35 | messager.printMessage(Diagnostic.Kind.ERROR, "FATAL ERROR: $stack") 36 | } 37 | -------------------------------------------------------------------------------- /.github/workflows/publish.yml: -------------------------------------------------------------------------------- 1 | name: Publish build to Sonatype 2 | 3 | on: 4 | push: 5 | tags: 6 | - '*' 7 | repository_dispatch: 8 | types: [publish] 9 | 10 | jobs: 11 | publish: 12 | runs-on: ubuntu-latest 13 | if: github.repository == 'johnsonlee/codegen' 14 | 15 | steps: 16 | - name: Checkout 17 | uses: actions/checkout@v2 18 | 19 | - name: Setup Java 20 | uses: actions/setup-java@v2 21 | with: 22 | distribution: 'adopt' 23 | java-version: '11' 24 | 25 | - name: publish to sonatype 26 | run: | 27 | echo "Release version ${GITHUB_REF/refs\/tags\/v/} ..." 28 | echo "Create GPG private key" 29 | echo $GPG_KEY_ARMOR | base64 --decode > ${GITHUB_WORKSPACE}/secring.gpg 30 | ./gradlew clean initializeSonatypeStagingRepository publishToSonatype closeAndReleaseRepository -S --no-daemon \ 31 | -Pversion=${GITHUB_REF/refs\/tags\/v/} \ 32 | -POSSRH_USERNAME=${OSSRH_USERNAME} \ 33 | -POSSRH_PASSWORD=${OSSRH_PASSWORD} \ 34 | -POSSRH_PACKAGE_GROUP=${OSSRH_PACKAGE_GROUP} \ 35 | -Psigning.keyId=${GPG_KEY_ID} \ 36 | -Psigning.password=${GPG_PASSPHRASE} \ 37 | -Psigning.secretKeyRingFile=${GITHUB_WORKSPACE}/secring.gpg 38 | env: 39 | JAVA_OPTS: -Xmx8g -XX:MaxPermSize=1g -XX:MetaspaceSize=1g -Dfile.encoding=UTF-8 40 | JVM_OPTS: -Xmx8g -XX:MaxPermSize=1g -XX:MetaspaceSize=1g -Dfile.encoding=UTF-8 41 | GPG_KEY_ARMOR: ${{ secrets.GPG_KEY_ARMOR }} 42 | GPG_KEY_ID: ${{ secrets.GPG_KEY_ID }} 43 | GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }} 44 | OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }} 45 | OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }} 46 | OSSRH_PACKAGE_GROUP: ${{ secrets.OSSRH_PACKAGE_GROUP }} 47 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | id("com.android.application") 3 | id("kotlin-android") 4 | id("kotlin-kapt") 5 | } 6 | 7 | repositories { 8 | mavenCentral() 9 | google() 10 | } 11 | 12 | android { 13 | compileSdkVersion(30) 14 | 15 | defaultConfig { 16 | applicationId = "io.johnsonlee.codegen.example" 17 | minSdkVersion(21) 18 | targetSdkVersion(30) 19 | versionCode = 1 20 | versionName = "${project.version}" 21 | 22 | testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner" 23 | } 24 | 25 | buildTypes { 26 | getByName("debug") { 27 | isMinifyEnabled = false 28 | } 29 | getByName("release") { 30 | isMinifyEnabled = false 31 | proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro") 32 | } 33 | } 34 | compileOptions { 35 | sourceCompatibility = JavaVersion.VERSION_1_8 36 | targetCompatibility = JavaVersion.VERSION_1_8 37 | } 38 | kotlinOptions { 39 | jvmTarget = "1.8" 40 | } 41 | } 42 | 43 | dependencies { 44 | kapt(project(":example")) 45 | implementation(project(":example")) 46 | implementation(kotlin("bom")) 47 | implementation(kotlin("stdlib")) 48 | implementation("androidx.core:core-ktx:1.6.0") 49 | implementation("androidx.appcompat:appcompat:1.3.1") 50 | implementation("androidx.activity:activity-ktx:1.3.1") 51 | implementation("androidx.fragment:fragment-ktx:1.3.6") 52 | implementation("androidx.lifecycle:lifecycle-common:2.3.1") 53 | implementation("androidx.constraintlayout:constraintlayout:2.1.1") 54 | testImplementation("junit:junit:4.+") 55 | androidTestImplementation("androidx.test.espresso:espresso-core:3.4.0") 56 | androidTestImplementation("androidx.test:runner:1.4.0") 57 | androidTestImplementation("androidx.test:rules:1.4.0") 58 | } 59 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /example/src/main/kotlin/io/johnsonlee/codegen/example/AutoFactoryCodegen.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.example 2 | 3 | import com.google.auto.service.AutoService 4 | import io.johnsonlee.codegen.compiler.CodegenProcessor 5 | import io.johnsonlee.codegen.compiler.Source 6 | import io.johnsonlee.codegen.compiler.asElement 7 | import io.johnsonlee.codegen.compiler.asTypeElement 8 | import io.johnsonlee.codegen.compiler.error 9 | import io.johnsonlee.codegen.compiler.getAnnotationMirror 10 | import io.johnsonlee.codegen.compiler.value 11 | import io.johnsonlee.codegen.model.Model 12 | import io.johnsonlee.codegen.template.TemplateEngine 13 | import io.johnsonlee.codegen.template.mustache.MustacheEngine 14 | import javax.annotation.processing.ProcessingEnvironment 15 | import javax.annotation.processing.Processor 16 | import javax.annotation.processing.RoundEnvironment 17 | import javax.annotation.processing.SupportedSourceVersion 18 | import javax.lang.model.SourceVersion 19 | import javax.lang.model.element.AnnotationMirror 20 | import javax.lang.model.element.ElementKind 21 | import javax.lang.model.element.ExecutableElement 22 | import javax.lang.model.element.TypeElement 23 | import javax.lang.model.type.DeclaredType 24 | 25 | @AutoService(Processor::class) 26 | @SupportedSourceVersion(SourceVersion.RELEASE_8) 27 | class AutoFactoryCodegen : CodegenProcessor() { 28 | 29 | private val mustache: TemplateEngine by lazy(::MustacheEngine) 30 | 31 | override val engine: TemplateEngine = mustache 32 | 33 | override fun onProcessing( 34 | processingEnv: ProcessingEnvironment, 35 | annotations: MutableSet, 36 | roundEnv: RoundEnvironment 37 | ) { 38 | roundEnv.onEachAnnotatedElement { element -> 39 | val implementation = element.asTypeElement() 40 | val mirror = element.getAnnotationMirror() ?: return@onEachAnnotatedElement 41 | mirror.value.takeIf(Set::isNotEmpty)?.map(DeclaredType::asTypeElement)?.onEach { api -> 42 | if (checkImplementation(implementation, api)) { 43 | generateFactory(implementation, mirror) 44 | } else { 45 | processingEnv.error( 46 | "${implementation.qualifiedName} does not implement ${api.qualifiedName}", 47 | element, 48 | mirror 49 | ) 50 | } 51 | } ?: processingEnv.error("No interface provided for element!", element, mirror) 52 | } 53 | } 54 | 55 | private fun checkImplementation(implementation: TypeElement, api: TypeElement): Boolean { 56 | val verify: String? by processingEnv.options.withDefault { null } 57 | if (verify == null || !java.lang.Boolean.parseBoolean(verify)) { 58 | return true 59 | } 60 | return implementation.isSubtypeOf(api) 61 | } 62 | 63 | private fun generateFactory(implementation: TypeElement, mirror: AnnotationMirror) { 64 | val constructors = implementation.enclosedElements.filter { 65 | it.kind == ElementKind.CONSTRUCTOR 66 | }.takeIf { 67 | it.size <= 1 68 | }?.map { 69 | it as ExecutableElement 70 | } ?: return processingEnv.error( 71 | "Too many constructors: ${implementation.qualifiedName}", 72 | implementation, 73 | mirror 74 | ) 75 | val params = constructors.singleOrNull()?.parameters 76 | val argc = params?.count() ?: 0 77 | val args = params?.mapIndexed { i, it -> 78 | mapOf( 79 | "type" to it.asType(), 80 | "typeErasure" to processingEnv.typeUtils.erasure(it.asType()), 81 | "isInterface" to (it.asElement().kind == ElementKind.INTERFACE), 82 | "isLast" to (i + 1 == argc) 83 | ) 84 | } ?: emptyList() 85 | generate( 86 | "template/AutoFactory", 87 | AutoFactoryModel(implementation.qualifiedName.toString(), args), 88 | Source.Kotlin 89 | ) 90 | } 91 | } 92 | 93 | internal data class AutoFactoryModel( 94 | val implementation: String, 95 | val args: List> = emptyList() 96 | ) : Model { 97 | 98 | override val qualifiedName: String = "${PKG_GENERATED}.${implementation.substringAfterLast('.')}_Factory" 99 | 100 | override val simpleName: String = qualifiedName.substringAfterLast(".") 101 | 102 | override val references: Set = setOf(implementation) 103 | 104 | override val packageName: String = qualifiedName.substringBeforeLast(".") 105 | 106 | } -------------------------------------------------------------------------------- /compiler/src/main/kotlin/io/johnsonlee/codegen/compiler/CodegenProcessor.kt: -------------------------------------------------------------------------------- 1 | package io.johnsonlee.codegen.compiler 2 | 3 | import io.johnsonlee.codegen.model.Model 4 | import io.johnsonlee.codegen.template.TemplateEngine 5 | import java.io.File 6 | import java.lang.reflect.ParameterizedType 7 | import javax.annotation.processing.AbstractProcessor 8 | import javax.annotation.processing.ProcessingEnvironment 9 | import javax.annotation.processing.RoundEnvironment 10 | import javax.lang.model.element.Element 11 | import javax.lang.model.element.TypeElement 12 | import javax.tools.FileObject 13 | import javax.tools.StandardLocation 14 | 15 | abstract class CodegenProcessor : AbstractProcessor() { 16 | 17 | protected abstract val engine: TemplateEngine 18 | 19 | protected val kaptKotlinGenerated: File? by lazy { 20 | processingEnv.options["kapt.kotlin.generated"]?.let(::File) 21 | } 22 | 23 | protected val supportedAnnotation: Class by lazy { 24 | (javaClass.genericSuperclass as ParameterizedType).actualTypeArguments.map { 25 | @Suppress("UNCHECKED_CAST") 26 | it as Class 27 | }.first() 28 | } 29 | 30 | override fun getSupportedAnnotationTypes(): MutableSet { 31 | return mutableSetOf(supportedAnnotation.typeName) 32 | } 33 | 34 | override fun init(processingEnv: ProcessingEnvironment) { 35 | super.init(processingEnv) 36 | onPreProcessing(processingEnv) 37 | } 38 | 39 | final override fun process( 40 | annotations: MutableSet, 41 | roundEnv: RoundEnvironment 42 | ): Boolean = try { 43 | if (roundEnv.processingOver()) { 44 | onPostProcessing(processingEnv) 45 | } else { 46 | onProcessing(processingEnv, annotations, roundEnv) 47 | } 48 | true 49 | } catch (e: Exception) { 50 | processingEnv.fatal(e) 51 | true 52 | } 53 | 54 | protected open fun onPreProcessing(processingEnv: ProcessingEnvironment) = Unit 55 | 56 | protected open fun onProcessing( 57 | processingEnv: ProcessingEnvironment, 58 | annotations: MutableSet, 59 | roundEnv: RoundEnvironment 60 | ) = Unit 61 | 62 | protected open fun onPostProcessing(processingEnv: ProcessingEnvironment) = Unit 63 | 64 | protected fun generate(template: String, model: T, output: Output) { 65 | val originatingElements = model.references.map { 66 | processingEnv.elementUtils.getTypeElement(it) 67 | }.toTypedArray() 68 | when (output) { 69 | is Source -> when (output) { 70 | Source.Java -> generateJavaSources(model, originatingElements) 71 | else -> generateSources(output, model, originatingElements) 72 | } 73 | is Resource -> generateResource(output, model, originatingElements) 74 | else -> null 75 | }?.openWriter()?.use { writer -> 76 | val ext = if (output.extension.isNotBlank()) ".${output.extension}" else "" 77 | engine.render("${template}${ext}.${engine.extension.toLowerCase()}", model, writer) 78 | writer.close() 79 | } 80 | } 81 | 82 | protected fun RoundEnvironment.onEachAnnotatedElement(each: (Element) -> Unit): Set { 83 | return getElementsAnnotatedWith(supportedAnnotation).onEach(each) 84 | } 85 | 86 | protected fun TypeElement.isSubtypeOf(parent: TypeElement): Boolean { 87 | return processingEnv.typeUtils.isSubtype(this.asType(), parent.asType()) 88 | } 89 | 90 | private fun generateJavaSources(model: T, originatingElements: Array): FileObject { 91 | return processingEnv.filer.createSourceFile(model.qualifiedName, *originatingElements) 92 | } 93 | 94 | private fun generateSources( 95 | source: Source, 96 | model: T, 97 | originatingElements: Array 98 | ): FileObject { 99 | val pkg = model.qualifiedName.substringBeforeLast('.') 100 | val name = model.qualifiedName.substringAfterLast('.') 101 | return processingEnv.filer.createResource( 102 | StandardLocation.SOURCE_OUTPUT, 103 | pkg, 104 | "${name}.${source.extension}", 105 | *originatingElements 106 | ) 107 | } 108 | 109 | private fun generateResource( 110 | resource: Resource, 111 | model: T, 112 | originatingElements: Array 113 | ): FileObject = processingEnv.filer.createResource( 114 | StandardLocation.CLASS_OUTPUT, 115 | "", 116 | "${resource.prefix}${File.separator}${model.qualifiedName}", 117 | *originatingElements 118 | ) 119 | 120 | } 121 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 84 | 85 | APP_NAME="Gradle" 86 | APP_BASE_NAME=${0##*/} 87 | 88 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 89 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 90 | 91 | # Use the maximum available, or set MAX_FD != -1 to use that value. 92 | MAX_FD=maximum 93 | 94 | warn () { 95 | echo "$*" 96 | } >&2 97 | 98 | die () { 99 | echo 100 | echo "$*" 101 | echo 102 | exit 1 103 | } >&2 104 | 105 | # OS specific support (must be 'true' or 'false'). 106 | cygwin=false 107 | msys=false 108 | darwin=false 109 | nonstop=false 110 | case "$( uname )" in #( 111 | CYGWIN* ) cygwin=true ;; #( 112 | Darwin* ) darwin=true ;; #( 113 | MSYS* | MINGW* ) msys=true ;; #( 114 | NONSTOP* ) nonstop=true ;; 115 | esac 116 | 117 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 118 | 119 | 120 | # Determine the Java command to use to start the JVM. 121 | if [ -n "$JAVA_HOME" ] ; then 122 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 123 | # IBM's JDK on AIX uses strange locations for the executables 124 | JAVACMD=$JAVA_HOME/jre/sh/java 125 | else 126 | JAVACMD=$JAVA_HOME/bin/java 127 | fi 128 | if [ ! -x "$JAVACMD" ] ; then 129 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 130 | 131 | Please set the JAVA_HOME variable in your environment to match the 132 | location of your Java installation." 133 | fi 134 | else 135 | JAVACMD=java 136 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 137 | 138 | Please set the JAVA_HOME variable in your environment to match the 139 | location of your Java installation." 140 | fi 141 | 142 | # Increase the maximum file descriptors if we can. 143 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 144 | case $MAX_FD in #( 145 | max*) 146 | MAX_FD=$( ulimit -H -n ) || 147 | warn "Could not query maximum file descriptor limit" 148 | esac 149 | case $MAX_FD in #( 150 | '' | soft) :;; #( 151 | *) 152 | ulimit -n "$MAX_FD" || 153 | warn "Could not set maximum file descriptor limit to $MAX_FD" 154 | esac 155 | fi 156 | 157 | # Collect all arguments for the java command, stacking in reverse order: 158 | # * args from the command line 159 | # * the main class name 160 | # * -classpath 161 | # * -D...appname settings 162 | # * --module-path (only if needed) 163 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 164 | 165 | # For Cygwin or MSYS, switch paths to Windows format before running java 166 | if "$cygwin" || "$msys" ; then 167 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 168 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 169 | 170 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 171 | 172 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 173 | for arg do 174 | if 175 | case $arg in #( 176 | -*) false ;; # don't mess with options #( 177 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 178 | [ -e "$t" ] ;; #( 179 | *) false ;; 180 | esac 181 | then 182 | arg=$( cygpath --path --ignore --mixed "$arg" ) 183 | fi 184 | # Roll the args list around exactly as many times as the number of 185 | # args, so each arg winds up back in the position where it started, but 186 | # possibly modified. 187 | # 188 | # NB: a `for` loop captures its iteration list before it begins, so 189 | # changing the positional parameters here affects neither the number of 190 | # iterations, nor the values presented in `arg`. 191 | shift # remove old arg 192 | set -- "$@" "$arg" # push replacement arg 193 | done 194 | fi 195 | 196 | # Collect all arguments for the java command; 197 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 198 | # shell script including quotes and variable substitutions, so put them in 199 | # double quotes to make sure that they get re-expanded; and 200 | # * put everything else in single quotes, so that it's not re-expanded. 201 | 202 | set -- \ 203 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 204 | -classpath "$CLASSPATH" \ 205 | org.gradle.wrapper.GradleWrapperMain \ 206 | "$@" 207 | 208 | # Use "xargs" to parse quoted args. 209 | # 210 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 211 | # 212 | # In Bash we could simply go: 213 | # 214 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 215 | # set -- "${ARGS[@]}" "$@" 216 | # 217 | # but POSIX shell has neither arrays nor command substitution, so instead we 218 | # post-process each arg (as a line of input to sed) to backslash-escape any 219 | # character that might be a shell metacharacter, then use eval to reverse 220 | # that process (while maintaining the separation between arguments), and wrap 221 | # the whole thing up as a single "set" statement. 222 | # 223 | # This will of course break if any of these variables contains a newline or 224 | # an unmatched quote. 225 | # 226 | 227 | eval "set -- $( 228 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 229 | xargs -n1 | 230 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 231 | tr '\n' ' ' 232 | )" '"$@"' 233 | 234 | exec "$JAVACMD" "$@" 235 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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