[NSDK-190] Migrate Build Configuration from Groovy to Kotlin

.github/workflows/publish.yml

@@ -25,4 +25,4 @@ jobs:
           distribution: 'adopt'
           cache: gradle
       - name: Deploy to OSSRH and publish to MavenCentral
-        run: ./gradlew publishReleasePublicationToSonatypeRepository --max-workers 1 closeAndReleaseSonatypeStagingRepository
+        run: ./gradlew publishMavenPublicationToSonatypeRepository --max-workers 1 closeAndReleaseSonatypeStagingRepository

build.gradle.kts

@@ -0,0 +1,25 @@
+import com.virtusize.android.extensions.getProperties
+
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.jetbrains.kotlin.android) apply false
+    alias(libs.plugins.kotlin.parcelize) apply false
+    alias(libs.plugins.nexus.publish)
+}
+
+apply(from = "${project.rootDir}/gradle/githooks.gradle.kts")
+apply(from = "${project.rootDir}/gradle/ktlint.gradle.kts")
+
+nexusPublishing {
+    repositories {
+        sonatype {
+            // only for users registered in Sonatype after 24 Feb 2021
+            nexusUrl.set(uri("https://s01.oss.sonatype.org/service/local/"))
+            snapshotRepositoryUrl.set(uri("https://s01.oss.sonatype.org/content/repositories/snapshots/"))
+            username = getProperties("OSSRH_USERNAME")
+            password = getProperties("OSSRH_PASSWORD")
+        }
+    }
+}

buildSrc/build.gradle.kts

@@ -0,0 +1,7 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+}

buildSrc/src/main/java/com/virtusize/android/constants/Constants.kt

@@ -0,0 +1,11 @@
+package com.virtusize.android.constants
+
+object Constants {
+    const val COMPILE_SDK = 34
+    const val MIN_SDK = 21
+    const val TARGET_SDK = 34
+
+    // Update versionName when publishing a new release
+    const val VERSION_NAME = "2.5.5"
+    const val GROUP_ID = "com.virtusize.android"
+}

buildSrc/src/main/java/com/virtusize/android/extensions/ProjectExtensions.kt

@@ -0,0 +1,20 @@
+package com.virtusize.android.extensions
+
+import org.gradle.api.Project
+import java.util.Properties
+
+/**
+ * Get the value of the key from the local.properties file.
+ * If the key is not found in the local.properties file,
+ * it will try to get the value from the environment variables.
+ */
+fun Project.getProperties(key: String): String? {
+    val localPropertiesFile = file("local.properties")
+    return if (localPropertiesFile.exists()) {
+        Properties().apply {
+            load(localPropertiesFile.inputStream())
+        }.getProperty(key)
+    } else {
+        System.getenv(key)
+    }
+}

buildSrc/src/main/java/com/virtusize/android/extensions/Publications.kt

@@ -0,0 +1,114 @@
+package com.virtusize.android.extensions
+
+import com.virtusize.android.constants.Constants
+import org.gradle.api.Project
+import org.gradle.api.publish.PublishingExtension
+import org.gradle.api.publish.maven.MavenPublication
+import org.gradle.kotlin.dsl.configure
+import org.gradle.kotlin.dsl.create
+import org.gradle.kotlin.dsl.get
+import org.gradle.plugins.signing.SigningExtension
+
+private val isSnapshot: Boolean
+    get() = Constants.VERSION_NAME.endsWith("SNAPSHOT")
+
+private fun Project.configureRepositories() {
+    configure<PublishingExtension> {
+        publications {
+            repositories {
+                maven {
+                    val releasesRepoUrl =
+                        "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/"
+                    val snapshotsRepoUrl =
+                        "https://s01.oss.sonatype.org/content/repositories/snapshots/"
+                    url =
+                        uri(if (isSnapshot) snapshotsRepoUrl else releasesRepoUrl)
+                    credentials {
+                        username = getProperties("OSSRH_USERNAME")
+                        password = getProperties("OSSRH_PASSWORD")
+                    }
+                }
+            }
+        }
+    }
+}
+
+private val mavenPublicationName = "maven"
+
+private fun Project.configureMavenPublication(
+    publishId: String,
+    publishName: String,
+    publishDescription: String,
+) {
+    configure<PublishingExtension> {
+        publications {
+            create<MavenPublication>(mavenPublicationName) {
+                groupId = Constants.GROUP_ID
+                artifactId = publishId
+                version = Constants.VERSION_NAME
+
+                afterEvaluate {
+                    from(components["release"])
+                }
+
+                pom {
+                    val pomURL = "https://github.com/virtusize/integration_android"
+                    name.set(publishName)
+                    packaging = "aar"
+                    description.set(publishDescription)
+                    url.set(pomURL)
+
+                    licenses {
+                        license {
+                            name.set("The MIT License")
+                            url.set("https://raw.githubusercontent.com/virtusize/integration_android/master/LICENSE")
+                            distribution.set("repo")
+                        }
+                    }
+
+                    developers {
+                        developer {
+                            id.set("virtusize")
+                            name.set("Virtusize")
+                        }
+                    }
+
+                    scm {
+                        connection.set("scm:git@github.com/virtusize/integration_android.git")
+                        developerConnection.set("scm:git@github.com/virtusize/integration_android.git")
+                        url.set(pomURL)
+                    }
+                }
+            }
+        }
+    }
+}
+
+private fun Project.configureSigning(publication: PublishingExtension) {
+    configure<SigningExtension> {
+        val areSigningCredentialsProvided =
+            getProperties("GPG_KEY_ID") != null &&
+                getProperties("GPG_KEY") != null &&
+                getProperties("GPG_KEY_PASSWORD") != null
+        isRequired = !isSnapshot && areSigningCredentialsProvided
+        if (isRequired) {
+            useInMemoryPgpKeys(
+                getProperties("GPG_KEY_ID"),
+                getProperties("GPG_KEY"),
+                getProperties("GPG_KEY_PASSWORD"),
+            )
+        }
+        sign(publication.publications[mavenPublicationName])
+    }
+}
+
+fun Project.publish(
+    publishId: String,
+    publishName: String,
+    publishDescription: String,
+    publication: PublishingExtension,
+) {
+    configureRepositories()
+    configureMavenPublication(publishId, publishName, publishDescription)
+    configureSigning(publication)
+}

gradle.properties

@@ -1,15 +1,23 @@
-GROUP_ID=com.virtusize.android
-# Update VERSION_NAME when publishing a new release
-VERSION_NAME=2.5.5
-
-POM_URL=https://github.com/virtusize/integration_android
-
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx1536m
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
-# Enable AndroidX
-android.enableJetifier=true
-android.useAndroidX=true
-android.defaults.buildfeatures.buildconfig=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true