Use Kotlin DSL for Gradle files

app/build.gradle.kts

@@ -0,0 +1,83 @@
+import org.gradle.kotlin.dsl.extra
+import org.gradle.kotlin.dsl.getValue
+import org.gradle.kotlin.dsl.kotlin
+import org.gradle.kotlin.dsl.setValue
+
+/*
+ * Copyright (C) 2015 Antonio Leiva
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+plugins {
+    id("com.android.application")
+    kotlin("android")
+    kotlin("kapt")
+}
+
+val config = ProjectConfiguration()
+
+android {
+    compileSdkVersion(config.android.compileSdkVersion)
+    buildToolsVersion(config.android.buildToolsVersion)
+
+    defaultConfig {
+        applicationId = config.android.applicationId
+        minSdkVersion(config.android.minSdkVersion)
+        targetSdkVersion(config.android.targetSdkVersion)
+        versionCode = config.android.versionCode
+        versionName = config.android.versionName
+
+        testInstrumentationRunner = "android.support.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        getByName("release") {
+            isMinifyEnabled = false
+            proguardFiles("proguard-rules.pro")
+        }
+    }
+}
+
+dependencies {
+    compile(config.libs.kotlin_std)
+    compile(config.libs.appcompat)
+    compile(config.libs.recyclerview)
+    compile(config.libs.cardview)
+    compile(config.libs.palette)
+    compile(config.libs.design)
+    compile(config.libs.eventbus)
+    compile(config.libs.picasso)
+    compile(config.libs.okhttp)
+    compile(config.libs.okhttp_interceptor)
+    compile(config.libs.retrofit)
+    compile(config.libs.retrofit_gson)
+    compile(config.libs.jobqueue)
+    compile(config.libs.anko_sdk15)
+    compile(config.libs.anko_support)
+    compile(config.libs.anko_appcompat)
+    compile(config.libs.anko_design)
+    compile(config.libs.anko_cardview)
+    compile(config.libs.anko_recyclerview)
+    kapt(config.libs.dagger_compiler)
+    compile(config.libs.dagger)
+
+    testCompile(config.testLibs.junit)
+    testCompile(config.testLibs.mockito)
+
+    androidTestCompile(config.testLibs.mockito)
+    androidTestCompile(config.testLibs.dexmaker)
+    androidTestCompile(config.testLibs.dexmaker_mockito)
+    androidTestCompile(config.testLibs.annotations)
+    androidTestCompile(config.testLibs.espresso)
+}

build.gradle.kts

@@ -0,0 +1,41 @@
+import org.gradle.kotlin.dsl.extra
+import org.gradle.kotlin.dsl.getValue
+import org.gradle.kotlin.dsl.setValue
+import org.gradle.kotlin.dsl.repositories
+
+/*
+ * Copyright (C) 2015 Antonio Leiva
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+buildscript {
+
+    val config = ProjectConfiguration()
+
+    repositories {
+        jcenter()
+        google()
+    }
+    dependencies {
+        classpath(config.buildPlugins.androidGradle)
+        classpath(config.buildPlugins.kotlinGradlePlugin)
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        google()
+    }
+}

buildSrc/build.gradle.kts

@@ -0,0 +1,3 @@
+plugins {
+    `kotlin-dsl`
+}

buildSrc/src/main/kotlin/ProjectConfiguration.kt

@@ -0,0 +1,71 @@
+val kotlinVersion = "1.1.51"
+val androidGradleVersion = "3.0.0"
+
+// Compile dependencies
+val supportVersion = "26.1.0"
+val ankoVersion = "0.10.2"
+val daggerVersion = "2.11"
+val retrofitVersion = "2.3.0"
+val okhttpVersion = "3.9.0"
+val eventBusVersion = "2.4.1"
+val picassoVersion = "2.5.2"
+val priorityJobQueueVersion = "2.0.1"
+
+// Unit tests
+val mockitoVersion = "2.8.47"
+
+class ProjectConfiguration {
+    val buildPlugins = BuildPlugins()
+    val android = Android()
+    val libs = Libs()
+    val testLibs = TestLibs()
+}
+
+class BuildPlugins {
+    val androidGradle = "com.android.tools.build:gradle:$androidGradleVersion"
+    val kotlinGradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+}
+
+class Android {
+    val buildToolsVersion = "26.0.2"
+    val minSdkVersion = 19
+    val targetSdkVersion = 26
+    val compileSdkVersion = 26
+    val applicationId = "com.antonioleiva.bandhookkotlin"
+    val versionCode = 1
+    val versionName = "0.1"
+
+}
+
+class Libs {
+    val kotlin_std = "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
+    val appcompat = "com.android.support:appcompat-v7:$supportVersion"
+    val recyclerview = "com.android.support:recyclerview-v7:$supportVersion"
+    val cardview = "com.android.support:cardview-v7:$supportVersion"
+    val palette = "com.android.support:palette-v7:$supportVersion"
+    val design = "com.android.support:design:$supportVersion"
+    val eventbus = "de.greenrobot:eventbus:$eventBusVersion"
+    val picasso = "com.squareup.picasso:picasso:$picassoVersion"
+    val okhttp = "com.squareup.okhttp3:okhttp:$okhttpVersion"
+    val okhttp_interceptor = "com.squareup.okhttp3:logging-interceptor:$okhttpVersion"
+    val retrofit = "com.squareup.retrofit2:retrofit:$retrofitVersion"
+    val retrofit_gson = "com.squareup.retrofit2:converter-gson:$retrofitVersion"
+    val jobqueue = "com.birbit:android-priority-jobqueue:$priorityJobQueueVersion"
+    val anko_sdk15 = "org.jetbrains.anko:anko-sdk15:$ankoVersion"
+    val anko_support = "org.jetbrains.anko:anko-support-v4:$ankoVersion"
+    val anko_appcompat = "org.jetbrains.anko:anko-appcompat-v7:$ankoVersion"
+    val anko_design = "org.jetbrains.anko:anko-design:$ankoVersion"
+    val anko_cardview = "org.jetbrains.anko:anko-cardview-v7:$ankoVersion"
+    val anko_recyclerview = "org.jetbrains.anko:anko-recyclerview-v7:$ankoVersion"
+    val dagger_compiler = "com.google.dagger:dagger-compiler:$daggerVersion"
+    val dagger = "com.google.dagger:dagger:$daggerVersion"
+}
+
+class TestLibs {
+    val junit = "junit:junit:4.12"
+    val mockito = "org.mockito:mockito-core:$mockitoVersion"
+    val dexmaker = "com.google.dexmaker:dexmaker:1.2"
+    val dexmaker_mockito = "com.google.dexmaker:dexmaker-mockito:1.2"
+    val annotations = "com.android.support:support-annotations:$supportVersion"
+    val espresso = "com.android.support.test.espresso:espresso-core:2.2.2"
+}

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.3-all.zip