Migrate to groovy-based gradle config

Signed-off-by: William Brawner <me@wbrawner.com>

android/build.gradle

@@ -0,0 +1,31 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+repositories {
+    jcenter()
+    mavenCentral()
+}
+
+android {
+    compileSdkVersion(29)
+    defaultConfig {
+        minSdkVersion(23)
+        targetSdkVersion(29)
+        versionCode 1
+        versionName "0.1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        debug {
+        }
+        release {
+        }
+    }
+}
+
+dependencies {
+    implementation project(":shared")
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
+    implementation "io.ktor:ktor-client-android:$ktorVersion"
+}

android/build.gradle.kts

@@ -1,37 +0,0 @@
-plugins {
-    id("com.android.library")
-    kotlin("android")
-    kotlin("android.extensions")
-}
-
-repositories {
-    jcenter()
-    mavenCentral()
-}
-
-android {
-    compileSdkVersion(29)
-    defaultConfig {
-        minSdkVersion(23)
-        targetSdkVersion(29)
-        versionCode = 1
-        versionName = "0.1.0"
-        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-    }
-    buildTypes {
-        getByName("debug") {
-        }
-        getByName("release") {
-        }
-    }
-}
-
-val ktorVersion: String by project
-val logbackVersion: String by project
-
-dependencies {
-    implementation(project(":shared"))
-    implementation("io.ktor:ktor-client-android:$ktorVersion")
-}
-
-tasks.getByName("check").dependsOn("lint")

app/build.gradle

@@ -32,5 +32,4 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.3.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-
 }

build.gradle

@@ -0,0 +1,30 @@
+buildscript {
+    ext.kotlinVersion = '1.4.0'
+    ext.ktorVersion = '1.3.2'
+    ext.logbackVersion = '1.2.1'
+    ext.exposedVersion = '0.24.1'
+
+    repositories {
+        jcenter()
+        mavenCentral()
+        google()
+    }
+
+    dependencies {
+        classpath "com.android.tools.build:gradle:4.0.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+    }
+}
+
+allprojects {
+    group = "com.wbrawner.flayre"
+    version = "0.1.0"
+    repositories {
+        mavenLocal()
+        jcenter()
+        mavenCentral()
+        google()
+        maven { url "https://kotlin.bintray.com/ktor" }
+        maven { url "https://kotlin.bintray.com/kotlinx" }
+    }
+}

build.gradle.kts

@@ -1,28 +0,0 @@
-import java.net.URI
-
-buildscript {
-    repositories {
-        jcenter()
-        mavenCentral()
-        google()
-    }
-
-    val kotlinVersion: String by project
-    dependencies {
-        classpath("com.android.tools.build:gradle:4.0.1")
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
-    }
-}
-
-allprojects {
-    group = "com.wbrawner.flayre"
-    version = "0.1.0"
-    repositories {
-        mavenLocal()
-        jcenter()
-        mavenCentral()
-        google()
-        maven { url = URI("https://kotlin.bintray.com/ktor") }
-        maven { url = URI("https://kotlin.bintray.com/kotlinx") }
-    }
-}

gradle.properties

@@ -17,9 +17,4 @@ org.gradle.jvmargs=-Xmx2048m
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
-
-ktorVersion=1.3.2
 kotlin.code.style=official
-kotlinVersion=1.4.0
-logbackVersion=1.2.1
-exposedVersion=0.24.1

settings.gradle

@@ -0,0 +1,2 @@
+rootProject.name = 'flayre'
+include ':shared', ':server', ':android', ':app'

settings.gradle.kts

@@ -1,2 +0,0 @@
-rootProject.name = "flayre"
-include("shared", "server", "android", "app")

shared/build.gradle

@@ -1,6 +1,4 @@
-plugins {
-    kotlin("jvm")
-}
+apply plugin: 'kotlin'
 
 repositories {
     mavenCentral()
@@ -18,5 +16,5 @@ sourceSets {
 }
 
 dependencies {
-    implementation(kotlin("stdlib"))
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
 }