Refactor Build System for reusability part 1.

Author: android10

app/build.gradle.kts

@@ -15,12 +15,13 @@ android {
  compileSdkVersion(AndroidSdk.compile)
 
  defaultConfig {
- applicationId = appId
  minSdkVersion(AndroidSdk.min)
  targetSdkVersion(AndroidSdk.target)
- versionCode = 1
- versionName = "1.0"
- testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+ applicationId = AndroidClient.appId
+ versionCode = AndroidClient.versionCode
+ versionName = AndroidClient.versionName
+ testInstrumentationRunner = AndroidClient.testRunner
  }
 
  sourceSets {

buildSrc/src/main/kotlin/Dependencies.kt

@@ -1,27 +1,35 @@
-const val projectName = "Android-CleanArchitecture-Kotlin" //TODO: Reuse this in settings.gradle
-const val appId = "com.fernandocejas.sample"
-const val kotlinVersion = "1.4.0"
+object Kotlin {
+ const val standardLibrary = "1.4.0"
+ const val coroutines = "1.3.9"
+}
+
+object AndroidSdk {
+ const val min = 21
+ const val compile = 29
+ const val target = compile
+}
+
+object AndroidClient {
+ const val appId = "com.fernandocejas.sample"
+ const val versionCode = 1
+ const val versionName = "1.0"
+ const val testRunner = "androidx.test.runner.AndroidJUnitRunner"
+}
 
 object BuildPlugins {
+
  object Versions {
  const val buildToolsVersion = "4.0.1"
  const val gradleVersion = "6.6.1"
  }
-
  const val androidGradlePlugin = "com.android.tools.build:gradle:${Versions.buildToolsVersion}"
- const val kotlinGradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+ const val kotlinGradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:${Kotlin.standardLibrary}"
  const val androidApplication = "com.android.application"
  const val kotlinAndroid = "kotlin-android"
  const val kotlinKapt = "kotlin-kapt"
  const val kotlinAndroidExtensions = "kotlin-android-extensions"
 }
 
-object AndroidSdk {
- const val min = 21
- const val compile = 29
- const val target = compile
-}
-
 object Libraries {
  private object Versions {
  const val appCompat = "1.2.0"
@@ -33,7 +41,6 @@ object Libraries {
  const val lifecycleExtensions = "2.1.0"
  const val annotations = "1.1.0"
  const val ktx = "1.3.2"
- const val coroutines = "1.3.9"
  const val glide = "4.11.0"
  const val retrofit = "2.9.0"
  const val okHttpLoggingInterceptor = "4.9.0"
@@ -44,16 +51,16 @@ object Libraries {
  const val javaxInject = "1"
  }
 
- const val kotlinStdLib = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion"
- const val kotlinCoroutines = "org.jetbrains.kotlinx:kotlinx-coroutines-core:${Versions.coroutines}"
- const val kotlinCoroutinesAndroid = "org.jetbrains.kotlinx:kotlinx-coroutines-android:${Versions.coroutines}"
+ const val kotlinStdLib = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${Kotlin.standardLibrary}"
+ const val kotlinCoroutines = "org.jetbrains.kotlinx:kotlinx-coroutines-core:${Kotlin.coroutines}"
+ const val kotlinCoroutinesAndroid = "org.jetbrains.kotlinx:kotlinx-coroutines-android:${Kotlin.coroutines}"
  const val appCompat = "androidx.appcompat:appcompat:${Versions.appCompat}"
  const val constraintLayout = "androidx.constraintlayout:constraintlayout:${Versions.constraintLayout}"
  const val ktxCore = "androidx.core:core-ktx:${Versions.ktx}"
  const val lifecycleCompiler = "androidx.lifecycle:lifecycle-compiler:${Versions.lifecycle}"
  const val viewModel = "androidx.lifecycle:lifecycle-viewmodel-ktx:${Versions.lifecycle}"
  const val liveData = "androidx.lifecycle:lifecycle-livedata-ktx:${Versions.lifecycle}"
- const val lifecycleExtensions = "androidx.lifecycle:lifecycle-extensions:${Versions.lifecycleExtensions}" //TODO: Deprecated
+ const val lifecycleExtensions = "androidx.lifecycle:lifecycle-extensions:${Versions.lifecycleExtensions}"
  const val cardView = "androidx.cardview:cardview:${Versions.cardView}"
  const val recyclerView = "androidx.recyclerview:recyclerview:${Versions.recyclerView}"
  const val material = "com.google.android.material:material:${Versions.material}"

gradle.properties

@@ -6,4 +6,5 @@ org.gradle.configureondemand=true
 #Application Properties
 kotlin.incremental=true
 android.useAndroidX=true
-android.enableJetifier=true
+android.enableJetifier=true
+kotlin.code.style=official

settings.gradle.kts

@@ -1 +1,11 @@
-include (":app")
+//Include all the existent modules in the project
+rootDir
+ .walk()
+ .maxDepth(1)
+ .filter {
+ it.name != "buildSrc" && it.isDirectory &&
+ file("${it.absolutePath}/build.gradle.kts").exists()
+ }
+ .forEach {
+ include(":${it.name}")
+ }