gradle: convert build files to Kotlin

Signed-off-by: Harsh Shandilya <[email protected]>

Author: msfjarvis

build.gradle

@@ -0,0 +1,13 @@
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.kotlin.kapt) apply false
+}
+
+tasks {
+    wrapper {
+        gradleVersion = "8.1.1"
+        distributionSha256Sum = "e111cb9948407e26351227dabce49822fb88c37ee72f1d1582a69c68af2e702f"
+    }
+}

build.gradle.kts

@@ -63,6 +63,9 @@ android.suppressUnsupportedOptionWarnings=android.keepWorkerActionServicesBetwee
   android.enableAppCompileTimeRClass,\
   android.suppressUnsupportedOptionWarnings
 
+wireguardVersionCode=501
+wireguardVersionName=1.0.20230502
+
 # OSSRH sometimes struggles with slow deployments, so this makes Gradle
 # more tolerant to those delays.
 systemProp.org.gradle.internal.http.connectionTimeout=500000

gradle.properties

@@ -0,0 +1,29 @@
+[versions]
+agp = "8.0.0"
+kotlin = "1.8.0"
+
+[libraries]
+androidx-activity-ktx = "androidx.activity:activity-ktx:1.7.1"
+androidx-annotation = "androidx.annotation:annotation:1.6.0"
+androidx-appcompat = "androidx.appcompat:appcompat:1.6.1"
+androidx-biometric = "androidx.biometric:biometric:1.1.0"
+androidx-collection = "androidx.collection:collection:1.2.0"
+androidx-constraintlayout = "androidx.constraintlayout:constraintlayout:2.1.4"
+androidx-coordinatorlayout = "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+androidx-core-ktx = "androidx.core:core-ktx:1.10.0"
+androidx-datastore-preferences = "androidx.datastore:datastore-preferences:1.0.0"
+androidx-fragment-ktx = "androidx.fragment:fragment-ktx:1.5.7"
+androidx-lifecycle-runtime-ktx = "androidx.lifecycle:lifecycle-runtime-ktx:2.6.1"
+androidx-preference-ktx = "androidx.preference:preference-ktx:1.2.0"
+desugarJdkLibs = "com.android.tools:desugar_jdk_libs:1.1.5"
+google-material = "com.google.android.material:material:1.8.0"
+jsr305 = "com.google.code.findbugs:jsr305:3.0.2"
+junit = "junit:junit:4.13.2"
+kotlinx-coroutines-android = "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4"
+zxing-android-embedded = "com.journeyapps:zxing-android-embedded:4.3.0"
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+android-library = { id = "com.android.library", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+kotlin-kapt = { id = "org.jetbrains.kotlin.kapt", version.ref = "kotlin" }

gradle/libs.versions.toml

@@ -0,0 +1,22 @@
+@file:Suppress("UnstableApiUsage")
+
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        google()
+        mavenCentral()
+    }
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "wireguard-android"
+
+include(":tunnel")
+include(":ui")

settings.gradle

@@ -0,0 +1,129 @@
+@file:Suppress("UnstableApiUsage")
+import org.gradle.api.tasks.testing.logging.TestLogEvent
+
+plugins {
+    alias(libs.plugins.android.library)
+    `maven-publish`
+    signing
+}
+
+android {
+    compileSdk = 33
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    namespace = "com.wireguard.android.tunnel"
+    defaultConfig {
+        minSdk = 21
+    }
+    externalNativeBuild {
+        cmake {
+            path("tools/CMakeLists.txt")
+        }
+    }
+    testOptions.unitTests.all {
+        it.testLogging { events(TestLogEvent.PASSED, TestLogEvent.SKIPPED, TestLogEvent.FAILED) }
+    }
+    buildTypes {
+        all {
+            externalNativeBuild {
+                cmake {
+                    targets("libwg-go.so", "libwg.so", "libwg-quick.so")
+                    arguments("-DGRADLE_USER_HOME=${project.gradle.gradleUserHomeDir}")
+                }
+            }
+        }
+        release {
+            externalNativeBuild {
+                cmake {
+                    arguments("-DANDROID_PACKAGE_NAME=com.wireguard.android")
+                }
+            }
+        }
+        debug {
+            externalNativeBuild {
+                cmake {
+                    arguments("-DANDROID_PACKAGE_NAME=com.wireguard.android.debug")
+                }
+            }
+        }
+    }
+    lint {
+        disable.add("LongLogTag")
+        disable.add("NewApi")
+    }
+    publishing {
+        singleVariant("release") {
+            withJavadocJar()
+            withSourcesJar()
+        }
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.annotation)
+    implementation(libs.androidx.collection)
+    compileOnly(libs.jsr305)
+    testImplementation(libs.junit)
+}
+
+publishing {
+    publications {
+        register<MavenPublication>("release") {
+            groupId = "com.wireguard.android"
+            artifactId = "tunnel"
+            version = providers.gradleProperty("wireguardVersionName").get()
+            afterEvaluate {
+                from(components["release"])
+            }
+            pom {
+                name.set("WireGuard Tunnel Library")
+                description.set("Embeddable tunnel library for WireGuard for Android")
+                url.set("https://www.wireguard.com/")
+
+                licenses {
+                    license {
+                        name.set("The Apache Software License, Version 2.0")
+                        url.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
+                        distribution.set("repo")
+                    }
+                }
+                scm {
+                    connection.set("scm:git:https://git.zx2c4.com/wireguard-android")
+                    developerConnection.set("scm:git:https://git.zx2c4.com/wireguard-android")
+                    url.set("https://git.zx2c4.com/wireguard-android")
+                }
+                developers {
+                    organization {
+                        name.set("WireGuard")
+                        url.set("https://www.wireguard.com/")
+                    }
+                    developer {
+                        name.set("WireGuard")
+                        email.set("[email protected]")
+                    }
+                }
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "sonatype"
+            url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+            credentials {
+                username = providers.gradleProperty("SONATYPE_USER")
+                    .orElse(providers.environmentVariable("SONATYPE_USER"))
+                    .orNull
+                password = providers.gradleProperty("SONATYPE_PASSWORD")
+                    .orElse(providers.environmentVariable("SONATYPE_PASSWORD"))
+                    .orNull
+            }
+        }
+    }
+}
+
+signing {
+    useGpgCmd()
+    sign(publishing.publications)
+}