From 6880c01ff668868ef9082aae59f91c09bb527117 Mon Sep 17 00:00:00 2001
From: Hu Shenghao <dede.hu@qq.com>
Date: Sun, 26 Nov 2023 19:45:46 +0800
Subject: [PATCH] chore: Add build logic module

---
 .idea/gradle.xml                              | 13 +++-
 app/build.gradle.kts                          | 29 +-------
 .../ui/views/ViscousFluidInterpolator.kt      |  4 +-
 basic/build.gradle.kts                        | 20 +-----
 {buildSrc => build-logic}/.gitignore          |  2 +-
 build-logic/build.gradle.kts                  | 33 +++++++++
 build-logic/gradle.properties                 |  3 +
 build-logic/settings.gradle.kts               | 13 ++++
 build-logic/src/main/kotlin/Dls.kt            | 44 ++++++++++++
 build-logic/src/main/kotlin/EasterEggApp.kt   | 35 ++++++++++
 .../src/main/kotlin/EasterEggBasicLibrary.kt  | 39 +++++++++++
 .../src/main/kotlin/EasterEggLibrary.kt       | 34 +++++++++
 .../src/main/kotlin}/Versions.kt              |  0
 .../com/dede/easter/eggs}/EmojiSvg2XmlTask.kt |  3 +-
 build.gradle.kts                              | 70 -------------------
 buildSrc/build.gradle.kts                     | 14 ----
 buildSrc/tasks.gradle.kts                     |  6 --
 eggs/Gingerbread/build.gradle                 | 18 +----
 eggs/Honeycomb/build.gradle                   | 18 +----
 eggs/IceCreamSandwich/build.gradle            | 18 +----
 eggs/JellyBean/build.gradle                   | 18 +----
 eggs/KitKat/build.gradle                      | 18 +----
 eggs/Lollipop/build.gradle                    | 18 +----
 eggs/Marshmallow/build.gradle                 | 18 +----
 eggs/Nougat/build.gradle                      | 18 +----
 eggs/Oreo/build.gradle                        | 19 +----
 eggs/Pie/build.gradle                         | 19 +----
 eggs/Q/build.gradle                           | 17 +----
 eggs/R/build.gradle                           | 21 +-----
 eggs/S/build.gradle                           | 19 +----
 eggs/T/build.gradle                           | 16 ++---
 eggs/U/build.gradle.kts                       | 20 +-----
 gradle/libs.versions.toml                     |  5 ++
 settings.gradle.kts                           |  1 +
 34 files changed, 256 insertions(+), 387 deletions(-)
 rename {buildSrc => build-logic}/.gitignore (57%)
 create mode 100644 build-logic/build.gradle.kts
 create mode 100644 build-logic/gradle.properties
 create mode 100644 build-logic/settings.gradle.kts
 create mode 100644 build-logic/src/main/kotlin/Dls.kt
 create mode 100644 build-logic/src/main/kotlin/EasterEggApp.kt
 create mode 100644 build-logic/src/main/kotlin/EasterEggBasicLibrary.kt
 create mode 100644 build-logic/src/main/kotlin/EasterEggLibrary.kt
 rename {buildSrc/src/main/java => build-logic/src/main/kotlin}/Versions.kt (100%)
 rename {buildSrc/src/main/java/com/dede/easter_eggs => build-logic/src/main/kotlin/com/dede/easter/eggs}/EmojiSvg2XmlTask.kt (98%)
 delete mode 100644 buildSrc/build.gradle.kts
 delete mode 100644 buildSrc/tasks.gradle.kts

diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 2563b7ed..e3397ec8 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -4,6 +4,17 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <compositeConfiguration>
+          <compositeBuild compositeDefinitionSource="SCRIPT">
+            <builds>
+              <build path="$PROJECT_DIR$/build-logic" name="build-logic">
+                <projects>
+                  <project path="$PROJECT_DIR$/build-logic" />
+                </projects>
+              </build>
+            </builds>
+          </compositeBuild>
+        </compositeConfiguration>
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
@@ -13,7 +24,7 @@
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/app" />
             <option value="$PROJECT_DIR$/basic" />
-            <option value="$PROJECT_DIR$/buildSrc" />
+            <option value="$PROJECT_DIR$/build-logic" />
             <option value="$PROJECT_DIR$/eggs" />
             <option value="$PROJECT_DIR$/eggs/Gingerbread" />
             <option value="$PROJECT_DIR$/eggs/Honeycomb" />
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index fd420870..29fe4838 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,30 +1,15 @@
-@file:Suppress("UnstableApiUsage")
-
 import Versions.gitHash
 import Versions.keyprops
 
 plugins {
-    alias(libs.plugins.android.application)
-    alias(libs.plugins.kotlin.android)
-    kotlin("kapt")
-    alias(libs.plugins.hilt.android)
-}
-
-apply(from = "../buildSrc/tasks.gradle.kts")
-
-kapt {
-    correctErrorTypes = true
+    id("easter.egg.app")
 }
 
 android {
-    compileSdk = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
     namespace = "com.dede.android_eggs"
 
     defaultConfig {
         applicationId = "com.dede.android_eggs"
-        minSdk = Versions.MIN_SDK
-        targetSdk = Versions.TARGET_SDK
         versionCode = 35
         versionName = "2.2.2"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
@@ -44,10 +29,6 @@ android {
         buildConfigField("String", "GIT_HASH", "\"${gitHash}\"")
         // Language configuration only
         buildConfigField("int", "LANGUAGE_RES", resourceConfigurations.size.toString())
-
-        vectorDrawables {
-            useSupportLibrary = true
-        }
     }
 
     buildFeatures {
@@ -72,10 +53,10 @@ android {
 
     buildTypes {
         val config = signingConfigs.findByName("release") ?: signingConfigs.getByName("debug")
-        getByName("debug") {
+        debug {
             signingConfig = config
         }
-        getByName("release") {
+        release {
             isShrinkResources = true
             isMinifyEnabled = true
             proguardFiles(
@@ -92,7 +73,6 @@ android {
 
     lint {
         disable += listOf("NotifyDataSetChanged", "UsingMaterialAndMaterial3Libraries")
-        fatal += listOf("NewApi", "InlineApi")
     }
 
     packaging {
@@ -116,8 +96,6 @@ dependencies {
     implementation(libs.androidx.window)
     implementation(libs.google.material)
     implementation(libs.androidx.startup)
-    implementation(libs.hilt.android)
-    kapt(libs.hilt.compiler)
     implementation(libs.androidx.activity.compose)
     implementation(libs.androidx.lifecycle.compose)
     implementation(platform(libs.androidx.compose.bom))
@@ -138,7 +116,6 @@ dependencies {
     implementation(libs.blurhash.android)
     debugImplementation(libs.squareup.leakcanary)
 
-    implementation(project(":basic"))
     implementation(project(":eggs:U"))
     implementation(project(":eggs:T"))
     implementation(project(":eggs:S"))
diff --git a/app/src/main/java/com/dede/android_eggs/ui/views/ViscousFluidInterpolator.kt b/app/src/main/java/com/dede/android_eggs/ui/views/ViscousFluidInterpolator.kt
index f2fff27d..e3342658 100644
--- a/app/src/main/java/com/dede/android_eggs/ui/views/ViscousFluidInterpolator.kt
+++ b/app/src/main/java/com/dede/android_eggs/ui/views/ViscousFluidInterpolator.kt
@@ -30,8 +30,8 @@ class ViscousFluidInterpolator : Interpolator {
         // account for very small floating-point error
         private var VISCOUS_FLUID_OFFSET = 1.0f - VISCOUS_FLUID_NORMALIZE * viscousFluid(1.0f)
 
-        private fun viscousFluid(x: Float): Float {
-            var x = x
+        private fun viscousFluid(ix: Float): Float {
+            var x = ix
             x *= VISCOUS_FLUID_SCALE
             if (x < 1.0f) {
                 x -= 1.0f - exp(-x.toDouble()).toFloat()
diff --git a/basic/build.gradle.kts b/basic/build.gradle.kts
index 4831ba3d..1134601f 100644
--- a/basic/build.gradle.kts
+++ b/basic/build.gradle.kts
@@ -1,27 +1,9 @@
-@file:Suppress("UnstableApiUsage")
-
 plugins {
-    alias(libs.plugins.android.library)
-    alias(libs.plugins.kotlin.android)
+    id("easter.egg.basic.library")
 }
 
 android {
-    compileSdk = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
     namespace = "com.dede.basic"
-    defaultConfig {
-        minSdk = Versions.MIN_SDK
-    }
-
-    buildTypes {
-        getByName("release") {
-            isMinifyEnabled = false
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
-        }
-    }
 }
 
 dependencies {
diff --git a/buildSrc/.gitignore b/build-logic/.gitignore
similarity index 57%
rename from buildSrc/.gitignore
rename to build-logic/.gitignore
index f06dfad6..f8b92c3a 100644
--- a/buildSrc/.gitignore
+++ b/build-logic/.gitignore
@@ -1,2 +1,2 @@
 .gradle
-build
\ No newline at end of file
+build
diff --git a/build-logic/build.gradle.kts b/build-logic/build.gradle.kts
new file mode 100644
index 00000000..dfe17f18
--- /dev/null
+++ b/build-logic/build.gradle.kts
@@ -0,0 +1,33 @@
+plugins {
+    `kotlin-dsl`
+}
+
+group = "easter.eggs.build-logic"
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+dependencies {
+    implementation(libs.android.tools.sdk.common)
+    compileOnly(libs.android.gradle.plugin)
+    compileOnly(libs.kotlin.gradle.plugin)
+}
+
+gradlePlugin {
+    plugins {
+        register("easterEggBasicLibrary") {
+            id = "easter.egg.basic.library"
+            implementationClass = "EasterEggBasicLibrary"
+        }
+        register("easterEggLibrary") {
+            id = "easter.egg.library"
+            implementationClass = "EasterEggLibrary"
+        }
+        register("easterEggApp") {
+            id = "easter.egg.app"
+            implementationClass = "EasterEggApp"
+        }
+    }
+}
\ No newline at end of file
diff --git a/build-logic/gradle.properties b/build-logic/gradle.properties
new file mode 100644
index 00000000..6977b719
--- /dev/null
+++ b/build-logic/gradle.properties
@@ -0,0 +1,3 @@
+org.gradle.parallel=true
+org.gradle.caching=true
+org.gradle.configureondemand=true
\ No newline at end of file
diff --git a/build-logic/settings.gradle.kts b/build-logic/settings.gradle.kts
new file mode 100644
index 00000000..c5f1964e
--- /dev/null
+++ b/build-logic/settings.gradle.kts
@@ -0,0 +1,13 @@
+dependencyResolutionManagement {
+    repositories {
+        google()
+        mavenCentral()
+    }
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+}
+
+rootProject.name = "build-logic"
diff --git a/build-logic/src/main/kotlin/Dls.kt b/build-logic/src/main/kotlin/Dls.kt
new file mode 100644
index 00000000..78cec007
--- /dev/null
+++ b/build-logic/src/main/kotlin/Dls.kt
@@ -0,0 +1,44 @@
+import com.android.build.gradle.BaseExtension
+import org.gradle.api.Action
+import org.gradle.api.Project
+import org.gradle.api.artifacts.VersionCatalog
+import org.gradle.api.artifacts.VersionCatalogsExtension
+import org.gradle.kotlin.dsl.getByType
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+val Project.catalog: VersionCatalog
+    get() = extensions.getByType<VersionCatalogsExtension>().named("libs")
+
+fun Project.configureKotlin() {
+    tasks.withType<KotlinCompile>().configureEach {
+        kotlinOptions {
+            jvmTarget = Versions.JAVA_VERSION.toString()
+        }
+    }
+}
+
+fun <T : BaseExtension> Project.configureAndroid(configure: Action<T>? = null) {
+    extensions.configure<BaseExtension>("android") {
+        compileSdkVersion(Versions.COMPILE_SDK)
+        buildToolsVersion = Versions.BUILD_TOOLS
+
+        defaultConfig {
+            minSdk = Versions.MIN_SDK
+
+            vectorDrawables {
+                useSupportLibrary = true
+            }
+        }
+
+        compileOptions {
+            sourceCompatibility = Versions.JAVA_VERSION
+            targetCompatibility = Versions.JAVA_VERSION
+        }
+
+        configureKotlin()
+
+        @Suppress("UNCHECKED_CAST")
+        configure?.execute(this as T)
+    }
+}
\ No newline at end of file
diff --git a/build-logic/src/main/kotlin/EasterEggApp.kt b/build-logic/src/main/kotlin/EasterEggApp.kt
new file mode 100644
index 00000000..8afd8226
--- /dev/null
+++ b/build-logic/src/main/kotlin/EasterEggApp.kt
@@ -0,0 +1,35 @@
+import com.android.build.gradle.internal.dsl.BaseAppModuleExtension
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.dependencies
+import org.gradle.kotlin.dsl.project
+
+class EasterEggApp : Plugin<Project> {
+
+    override fun apply(target: Project) {
+        with(target) {
+            pluginManager.apply {
+                apply("com.android.application")
+                apply("com.google.dagger.hilt.android")
+                apply("org.jetbrains.kotlin.android")
+                apply("kotlin-kapt")
+            }
+
+            dependencies {
+                "implementation"(project(path = ":basic"))
+                "implementation"(catalog.findLibrary("hilt.android").get())
+                "kapt"(catalog.findLibrary("hilt.compiler").get())
+            }
+
+            configureAndroid<BaseAppModuleExtension> {
+                defaultConfig {
+                    targetSdk = Versions.TARGET_SDK
+                }
+
+                lint {
+                    fatal += listOf("NewApi", "InlineApi")
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/build-logic/src/main/kotlin/EasterEggBasicLibrary.kt b/build-logic/src/main/kotlin/EasterEggBasicLibrary.kt
new file mode 100644
index 00000000..921ddd69
--- /dev/null
+++ b/build-logic/src/main/kotlin/EasterEggBasicLibrary.kt
@@ -0,0 +1,39 @@
+import com.android.build.gradle.LibraryExtension
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+open class EasterEggBasicLibrary : Plugin<Project> {
+
+    override fun apply(target: Project) {
+        with(target) {
+            pluginManager.apply {
+                apply("com.android.library")
+                apply("org.jetbrains.kotlin.android")
+            }
+
+            configureAndroid<LibraryExtension> {
+                defaultConfig {
+                    consumerProguardFiles("consumer-rules.pro")
+                }
+
+                lint {
+                    fatal += listOf("NewApi", "InlineApi")
+                }
+
+                buildFeatures {
+                    buildConfig = false
+                }
+
+                buildTypes {
+                    release {
+                        isMinifyEnabled = false
+                        proguardFiles(
+                            getDefaultProguardFile("proguard-android-optimize.txt"),
+                            "proguard-rules.pro"
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/build-logic/src/main/kotlin/EasterEggLibrary.kt b/build-logic/src/main/kotlin/EasterEggLibrary.kt
new file mode 100644
index 00000000..448337ce
--- /dev/null
+++ b/build-logic/src/main/kotlin/EasterEggLibrary.kt
@@ -0,0 +1,34 @@
+import com.android.build.gradle.LibraryExtension
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.dependencies
+import org.gradle.kotlin.dsl.project
+
+class EasterEggLibrary : EasterEggBasicLibrary() {
+
+    override fun apply(target: Project) {
+        super.apply(target)
+        with(target) {
+            pluginManager.apply {
+                apply("com.google.dagger.hilt.android")
+                apply("kotlin-kapt")
+            }
+
+            dependencies {
+                "implementation"(project(path = ":basic"))
+                "implementation"(catalog.findLibrary("hilt.android").get())
+                "kapt"(catalog.findLibrary("hilt.compiler").get())
+            }
+
+            configureAndroid<LibraryExtension> {
+                val key = name.substring(0, 1).lowercase()
+                namespace = "com.android_$key.egg"
+                resourcePrefix("${key}_")
+
+                lint {
+                    baseline = project.file("lint-baseline.xml")
+                }
+            }
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/java/Versions.kt b/build-logic/src/main/kotlin/Versions.kt
similarity index 100%
rename from buildSrc/src/main/java/Versions.kt
rename to build-logic/src/main/kotlin/Versions.kt
diff --git a/buildSrc/src/main/java/com/dede/easter_eggs/EmojiSvg2XmlTask.kt b/build-logic/src/main/kotlin/com/dede/easter/eggs/EmojiSvg2XmlTask.kt
similarity index 98%
rename from buildSrc/src/main/java/com/dede/easter_eggs/EmojiSvg2XmlTask.kt
rename to build-logic/src/main/kotlin/com/dede/easter/eggs/EmojiSvg2XmlTask.kt
index c5ac4ccd..b6ce8b6c 100644
--- a/buildSrc/src/main/java/com/dede/easter_eggs/EmojiSvg2XmlTask.kt
+++ b/build-logic/src/main/kotlin/com/dede/easter/eggs/EmojiSvg2XmlTask.kt
@@ -1,4 +1,4 @@
-package com.dede.easter_eggs
+package com.dede.easter.eggs
 
 import com.android.ide.common.vectordrawable.Svg2Vector
 import org.gradle.api.DefaultTask
@@ -9,7 +9,6 @@ import java.io.File
 import java.net.URI
 import java.net.http.HttpClient
 import java.net.http.HttpRequest
-import java.net.http.HttpResponse
 import java.net.http.HttpResponse.BodyHandlers
 
 /**
diff --git a/build.gradle.kts b/build.gradle.kts
index c50267d4..c0a43a41 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,10 +1,3 @@
-import com.android.build.gradle.AppExtension
-import com.android.build.gradle.AppPlugin
-import com.android.build.gradle.BaseExtension
-import com.android.build.gradle.LibraryExtension
-import com.android.build.gradle.LibraryPlugin
-import org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions
-
 plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false
@@ -15,66 +8,3 @@ plugins {
 task<Delete>("clean") {
     delete(rootProject.layout.buildDirectory)
 }
-
-fun <T : BaseExtension> Project.android(configure: Action<T>? = null) {
-    extensions.configure<BaseExtension>("android") {
-        defaultConfig {
-            vectorDrawables {
-                useSupportLibrary = true
-            }
-        }
-        compileOptions {
-            sourceCompatibility = Versions.JAVA_VERSION
-            targetCompatibility = Versions.JAVA_VERSION
-        }
-        val kotlinOptions: KotlinJvmOptions? =
-            (this as ExtensionAware).extensions.findByType()
-        if (kotlinOptions != null) {
-            kotlinOptions.jvmTarget = Versions.JAVA_VERSION.toString()
-        }
-        @Suppress("UNCHECKED_CAST")
-        configure?.execute(this as T)
-    }
-}
-
-allprojects {
-    afterEvaluate {
-        if (plugins.hasPlugin(AppPlugin::class)) {
-            android<AppExtension>()
-        } else if (plugins.hasPlugin(LibraryPlugin::class)) {
-            val isEgg = path.contains("eggs")
-            val hasKotlin = plugins.hasPlugin(libs.plugins.kotlin.android.get().pluginId)
-            if (isEgg) {
-                plugins.apply(libs.plugins.hilt.android.get().pluginId)
-                if (hasKotlin) {
-                    plugins.apply("kotlin-kapt")
-                }
-            }
-            android<LibraryExtension> {
-                buildFeatures {
-                    buildConfig = false
-                }
-                if (isEgg) {
-                    val s = name.substring(0, 1).lowercase()
-                    namespace = "com.android_$s.egg"
-                    resourcePrefix("${s}_")
-                    lint {
-                        baseline = project.file("lint-baseline.xml")
-                        fatal += listOf("NewApi", "InlineApi")
-                    }
-                }
-            }
-            dependencies {
-                if (isEgg) {
-                    add("implementation", libs.hilt.android)
-                    if (hasKotlin) {
-                        add("kapt", libs.hilt.compiler)
-                    } else {
-                        add("annotationProcessor", libs.hilt.compiler)
-                    }
-                    add("implementation", project(path = ":basic"))
-                }
-            }
-        }
-    }
-}
diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
deleted file mode 100644
index abccff36..00000000
--- a/buildSrc/build.gradle.kts
+++ /dev/null
@@ -1,14 +0,0 @@
-plugins {
-    `kotlin-dsl`
-}
-
-repositories {
-    gradlePluginPortal()
-    mavenCentral()
-    google()
-}
-
-dependencies {
-    implementation(gradleApi())
-    implementation("com.android.tools:sdk-common:31.1.4")
-}
diff --git a/buildSrc/tasks.gradle.kts b/buildSrc/tasks.gradle.kts
deleted file mode 100644
index 88fbbb35..00000000
--- a/buildSrc/tasks.gradle.kts
+++ /dev/null
@@ -1,6 +0,0 @@
-import com.dede.easter_eggs.EmojiSvg2XmlTask
-
-task<EmojiSvg2XmlTask>("emojiSvg2Xml") {
-    xmlOutputDir = File(rootDir, "eggs/T/res/drawable-anydpi")
-    xmlFileNamePrefix = "t_"
-}
\ No newline at end of file
diff --git a/eggs/Gingerbread/build.gradle b/eggs/Gingerbread/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/Gingerbread/build.gradle
+++ b/eggs/Gingerbread/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/Honeycomb/build.gradle b/eggs/Honeycomb/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/Honeycomb/build.gradle
+++ b/eggs/Honeycomb/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/IceCreamSandwich/build.gradle b/eggs/IceCreamSandwich/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/IceCreamSandwich/build.gradle
+++ b/eggs/IceCreamSandwich/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/JellyBean/build.gradle b/eggs/JellyBean/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/JellyBean/build.gradle
+++ b/eggs/JellyBean/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/KitKat/build.gradle b/eggs/KitKat/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/KitKat/build.gradle
+++ b/eggs/KitKat/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/Lollipop/build.gradle b/eggs/Lollipop/build.gradle
index 83d624af..63296d1c 100644
--- a/eggs/Lollipop/build.gradle
+++ b/eggs/Lollipop/build.gradle
@@ -1,19 +1,3 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
diff --git a/eggs/Marshmallow/build.gradle b/eggs/Marshmallow/build.gradle
index aa16c6a0..28912ca0 100644
--- a/eggs/Marshmallow/build.gradle
+++ b/eggs/Marshmallow/build.gradle
@@ -1,21 +1,5 @@
 plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
 
 dependencies {
diff --git a/eggs/Nougat/build.gradle b/eggs/Nougat/build.gradle
index fa982a0b..3202b774 100644
--- a/eggs/Nougat/build.gradle
+++ b/eggs/Nougat/build.gradle
@@ -1,13 +1,8 @@
-apply plugin: 'com.android.library'
+plugins {
+    id("easter.egg.library")
+}
 
 android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
 	sourceSets {
 		main {
 			res.srcDirs = ['res']
@@ -15,13 +10,6 @@ android {
 			manifest.srcFile 'AndroidManifest.xml'
 		}
 	}
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
 }
 
 dependencies {
diff --git a/eggs/Oreo/build.gradle b/eggs/Oreo/build.gradle
index 6f8440c6..43c7a3bb 100644
--- a/eggs/Oreo/build.gradle
+++ b/eggs/Oreo/build.gradle
@@ -1,13 +1,8 @@
-apply plugin: 'com.android.library'
+plugins {
+    id("easter.egg.library")
+}
 
 android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
 	sourceSets {
 		main {
 			res.srcDirs = ['res']
@@ -15,17 +10,9 @@ android {
 			manifest.srcFile 'AndroidManifest.xml'
 		}
 	}
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
 }
 
 dependencies {
     implementation(libs.androidx.appcompat)
     implementation(libs.androidx.dynamicanimation)
 }
-
diff --git a/eggs/Pie/build.gradle b/eggs/Pie/build.gradle
index 50956cd5..5d278c81 100644
--- a/eggs/Pie/build.gradle
+++ b/eggs/Pie/build.gradle
@@ -1,14 +1,8 @@
-apply plugin: 'com.android.library'
-apply plugin: 'org.jetbrains.kotlin.android'
+plugins {
+    id("easter.egg.library")
+}
 
 android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
 	sourceSets {
 		main {
 			res.srcDirs = ['res']
@@ -16,13 +10,6 @@ android {
 			manifest.srcFile 'AndroidManifest.xml'
 		}
 	}
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
 }
 
 dependencies {
diff --git a/eggs/Q/build.gradle b/eggs/Q/build.gradle
index 5ea772f9..4885d0c0 100644
--- a/eggs/Q/build.gradle
+++ b/eggs/Q/build.gradle
@@ -1,16 +1,8 @@
 plugins {
-    id 'com.android.library'
-    id 'org.jetbrains.kotlin.android'
+    id("easter.egg.library")
 }
 
 android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
 	sourceSets {
 		main {
 			res.srcDirs = ['res']
@@ -18,13 +10,6 @@ android {
 			manifest.srcFile 'AndroidManifest.xml'
 		}
 	}
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
 }
 
 dependencies {
diff --git a/eggs/R/build.gradle b/eggs/R/build.gradle
index cc490510..519e5636 100644
--- a/eggs/R/build.gradle
+++ b/eggs/R/build.gradle
@@ -1,15 +1,8 @@
-apply plugin: 'com.android.library'
-apply plugin: 'org.jetbrains.kotlin.android'
+plugins {
+    id("easter.egg.library")
+}
 
 android {
-    compileSdk Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-        consumerProguardFiles "consumer-rules.pro"
-    }
-
 	sourceSets {
 		main {
 			res.srcDirs = ['res']
@@ -17,13 +10,6 @@ android {
 			manifest.srcFile 'AndroidManifest.xml'
 		}
 	}
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
 }
 
 dependencies {
@@ -31,4 +17,3 @@ dependencies {
     implementation(libs.androidx.core)
     implementation(libs.androidx.recyclerview)
 }
-
diff --git a/eggs/S/build.gradle b/eggs/S/build.gradle
index 0567c711..2f2b999e 100644
--- a/eggs/S/build.gradle
+++ b/eggs/S/build.gradle
@@ -1,22 +1,5 @@
 plugins {
-    id 'com.android.library'
-    id 'org.jetbrains.kotlin.android'
-}
-
-android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
+    id("easter.egg.library")
 }
 
 dependencies {
diff --git a/eggs/T/build.gradle b/eggs/T/build.gradle
index 713cf770..ed6d6b09 100644
--- a/eggs/T/build.gradle
+++ b/eggs/T/build.gradle
@@ -1,16 +1,10 @@
+import com.dede.easter.eggs.EmojiSvg2XmlTask
+
 plugins {
-    id 'com.android.library'
-    id 'org.jetbrains.kotlin.android'
+    id("easter.egg.library")
 }
 
 android {
-    compileSdkVersion = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-
-    defaultConfig {
-        minSdkVersion Versions.MIN_SDK
-    }
-
     sourceSets {
         main {
             res.srcDirs = ['res']
@@ -30,3 +24,7 @@ dependencies {
     implementation(libs.squareup.okio)
 }
 
+tasks.register("emojiSvg2Xml", EmojiSvg2XmlTask.class) {
+    xmlOutputDir = file("res/drawable-anydpi")
+    xmlFileNamePrefix = "t_"
+}
diff --git a/eggs/U/build.gradle.kts b/eggs/U/build.gradle.kts
index dcfcbe46..da26b266 100644
--- a/eggs/U/build.gradle.kts
+++ b/eggs/U/build.gradle.kts
@@ -1,26 +1,8 @@
 plugins {
-    alias(libs.plugins.android.library)
-    alias(libs.plugins.kotlin.android)
+    id("easter.egg.library")
 }
 
 android {
-    compileSdk = Versions.COMPILE_SDK
-    buildToolsVersion = Versions.BUILD_TOOLS
-    defaultConfig {
-        minSdk = Versions.MIN_SDK
-
-        consumerProguardFiles("consumer-rules.pro")
-    }
-
-    buildTypes {
-        release {
-            isMinifyEnabled = false
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
-        }
-    }
     kotlinOptions {
         jvmTarget = "17"
         freeCompilerArgs += listOf(
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 807b3a17..4d17b6e8 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -58,6 +58,11 @@ free-reflection = "com.github.tiann:FreeReflection:3.2.0"
 squareup-leakcanary = "com.squareup.leakcanary:leakcanary-android-startup:2.12"
 nanohttpd = "org.nanohttpd:nanohttpd:2.3.1"
 
+# Dependencies of the included build-logic
+android-gradle-plugin = { module = "com.android.tools.build:gradle", version.ref = "agp" }
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+android-tools-sdk-common = "com.android.tools:sdk-common:31.1.4"
+
 junit = "junit:junit:4.13.2"
 androidx-test-core = "androidx.test:core-ktx:1.5.0"
 androidx-test-ext = "androidx.test.ext:junit-ktx:1.1.5"
diff --git a/settings.gradle.kts b/settings.gradle.kts
index bdd25e6d..982dbbcb 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,6 +1,7 @@
 @file:Suppress("UnstableApiUsage")
 
 pluginManagement {
+    includeBuild("build-logic")
     repositories {
         gradlePluginPortal()
         google()