Migrating to gradle version catalog

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 ---
 
 ## master
+* Migrating to Gradle Version Catalog and removed Deps
+* Bump gradle to 7.2
 
 ## 1.11.0
 * Enabled warnings as errors

build.gradle

@@ -24,8 +24,8 @@ buildscript {
         maven { url "https://plugins.gradle.org/m2/" }
     }
     dependencies {
-        classpath Deps.kotlin.plugin
-        classpath Deps.jacoco
+        classpath libs.kotlinx.atomicfu.gradle
+        classpath libs.jacoco.jacoco
     }
 }
 
@@ -58,8 +58,8 @@ void setupMultiplatformLibrary(Project project, Boolean shouldPublish = true) {
         sourceSets {
             commonTest {
                 dependencies {
-                    implementation Deps.kotlin.test
-                    implementation Deps.kotlin.test.annotationsCommon
+                    implementation libs.kotlin.test
+                    implementation libs.kotlin.test.annotations
                 }
             }
         }
@@ -105,7 +105,7 @@ private void setupJvmTarget(Project project) {
 
             jvmTest {
                 dependencies {
-                    implementation Deps.junit.junit
+                    implementation libs.junit.junit
                 }
             }
         }

buildSrc/build.gradle.kts

@@ -23,12 +23,6 @@ repositories {
     gradlePluginPortal()
 }
 
-
 dependencies {
-    implementation(Deps.kotlin.plugin)
-}
-
-kotlin {
-    // Add Deps to compilation, so it will become available in main project
-    sourceSets.getByName("main").kotlin.srcDir("buildSrc/src/main/kotlin")
+    implementation(libs.kotlin.gradle)
 }

buildSrc/settings.gradle.kts

@@ -0,0 +1,45 @@
+import org.gradle.initialization.DependenciesAccessors
+import org.gradle.kotlin.dsl.support.serviceOf
+
+/**
+ *
+ * Copyright Careem, an Uber Technologies Inc. company
+ *
+ * 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.
+ */
+
+enableFeaturePreview("VERSION_CATALOGS")
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("../versions.toml"))
+        }
+    }
+}
+
+
+gradle.rootProject {
+    val accessors = files(serviceOf<DependenciesAccessors>().classes.asFiles)
+
+    // To silent the IDE missing import
+    buildscript { dependencies.classpath(accessors) }
+
+    // To add version catalog as plugin dependency
+    configurations
+        .matching { it.name == "implementation" }
+        .configureEach {
+            val implementation = this
+            dependencies { implementation(accessors) }
+        }
+}

buildSrc/src/main/kotlin/JsPlugin.kt

@@ -17,6 +17,8 @@
 
 import org.gradle.api.Plugin
 import org.gradle.api.Project
+import org.gradle.api.artifacts.VersionCatalogsExtension
+import org.gradle.kotlin.dsl.getByType
 import org.jetbrains.kotlin.gradle.dsl.KotlinJsOptions
 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
 import org.jetbrains.kotlin.gradle.tasks.Kotlin2JsCompile
@@ -40,7 +42,7 @@ abstract class JsPlugin : Plugin<Project> {
 
             sourceSets.getByName("jsTest") {
                 dependencies {
-                    implementation(Deps.kotlin.test.js)
+                    implementation("org.jetbrains.kotlin:kotlin-test-js:1.5.21") // FIXME to investigate how to use version catalog here as well
                 }
             }
         }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

jacoco.gradle

@@ -17,7 +17,7 @@
 apply plugin: 'jacoco'
 
 jacoco {
-    toolVersion = Deps.jacocoVersion
+    toolVersion = libs.versions.jacoco.get()
 }
 
 subprojects {

mockingbird/build.gradle

@@ -22,9 +22,9 @@ kotlin {
     sourceSets {
         commonMain {
             dependencies {
-                implementation Deps.kotlinx.atomicfu.common
-                implementation Deps.touchlab.stately.isolate.common
-                implementation Deps.kotlin.test
+                implementation libs.kotlinx.atomicfu
+                implementation libs.touchlab.stately.isolate
+                implementation libs.kotlin.test
             }
         }
 
@@ -37,7 +37,7 @@ kotlin {
         jsMain {
             dependsOn jvmJsCommonMain
             dependencies {
-                implementation Deps.kotlin.test.js
+                implementation libs.kotlin.test.js
             }
         }
 

buildSrc/buildSrc/build.gradle.kts → settings.gradle.kts

@@ -14,10 +14,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-plugins {
-    `kotlin-dsl`
-}
 
-repositories {
-    mavenCentral()
-}
+enableFeaturePreview("VERSION_CATALOGS")
+
+include(":mockingbird")
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("versions.toml"))
+        }
+    }
+}

versions.toml

@@ -0,0 +1,18 @@
+[versions]
+kotlin = "1.5.21"
+junit = "4.13.1"
+jacoco = "0.8.7"
+stately = "1.1.7-a1"
+atomicFu = "0.16.2"
+
+[libraries]
+jacoco-jacoco = { module = "org.jacoco:org.jacoco.core", version.ref = "jacoco" }
+touchlab-stately-isolate = { module = "co.touchlab:stately-isolate", version.ref = "stately" }
+kotlinx-atomicfu = { module = "org.jetbrains.kotlinx:atomicfu", version.ref = "atomicFu" }
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+kotlin-test-annotations = { module = "org.jetbrains.kotlin:kotlin-test-annotations-common", version.ref = "kotlin" }
+kotlin-test-js = { module = "org.jetbrains.kotlin:kotlin-test-js", version.ref = "kotlin" }
+junit-junit = { module = "junit:junit", version.ref = "junit" }
+
+kotlinx-atomicfu-gradle = { module = "org.jetbrains.kotlinx:atomicfu-gradle-plugin", version.ref = "atomicFu" }
+kotlin-gradle = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }